TWI891301B - Brushless direct current motor via renewable energy and mains power without grid connection - Google Patents
Brushless direct current motor via renewable energy and mains power without grid connectionInfo
- Publication number
- TWI891301B TWI891301B TW113111279A TW113111279A TWI891301B TW I891301 B TWI891301 B TW I891301B TW 113111279 A TW113111279 A TW 113111279A TW 113111279 A TW113111279 A TW 113111279A TW I891301 B TWI891301 B TW I891301B
- Authority
- TW
- Taiwan
- Prior art keywords
- renewable energy
- power
- mains
- motor
- brushless
- Prior art date
Links
Landscapes
- Permanent Magnet Type Synchronous Machine (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
本項發明創作屬於一種可無併網分時供電作馬達跳電正常運轉之新穎再生能源與市電電力無刷直流馬達，係在一無刷直流馬達內部可設多個電力線圈，在該無刷直流馬達外部設一市電、一再生能源交流電及一再生能源直流電，以共同組成一「無併網再生能源與市電電力無刷直流馬達」。該無刷直流馬達設有N極永久磁鐵、S極永久磁鐵及轉動軸，於該多個電力線圈分別設有市電線圈、多個再生能源線圈，該無刷直流馬達並設有交直流轉換器。該再生能源市電電力無刷直流馬達利用該市電、該再生能源交流電及該再生能源直流電分時供電予該多個電力線圈(無併網分時供電)，並藉該多個電力線圈與該N極永久磁鐵、S極永久磁鐵間之電磁作用，帶動該N極永久磁鐵、S極永久磁鐵轉動以利用該轉動軸驅動一負載工作。該再生能源市電電力無刷直流馬達藉由該多個電力線圈與該市電、該再生能源交流電、該再生能源直流電構成一「無併網電源分時供電變換結構」，使該市電、該再生能源交流電及 該再生能源直流電可正常分時供電予該多個電力線圈(無併網正常分時供電)，以作馬達正常運轉工作；或者，當該市電跳電斷電時，使該再生能源交流電及該再生能源直流電可升載分時供電予該多個電力線圈(無併網升載分時供電)，以作馬達跳電正常運轉工作，而不影響該再生能源市電電力無刷直流馬達之負載工作。如此，運用本項發明創作中，由一無刷直流馬達之多個電力線圈及一市電、一再生能源交流電、一再生能源直流電構成之「無併網再生能源與市電電力無刷直流馬達」，令該多個電力線圈與該市電、該再生能源交流電、該再生能源直流電可作馬達跳電正常運轉，利用本創作新式之電源分時供電變換結構，將可達到無刷直流馬達可無併網分時供電作馬達跳電正常運轉之用電特性與功效。 This invention relates to a novel brushless DC motor that utilizes both renewable energy and mains power, allowing for normal operation without grid-connected time-of-day power supply and motor tripping. Multiple power coils are installed within a brushless DC motor, while a mains supply, a renewable energy AC source, and a renewable energy DC source are externally connected to the motor, forming a "grid-free brushless DC motor." The brushless DC motor is equipped with an N-pole permanent magnet, an S-pole permanent magnet, and a rotating shaft. The power coils are each equipped with a mains coil and multiple renewable energy coils. The brushless DC motor also features an AC/DC converter. The renewable energy mains-powered brushless DC motor utilizes the mains electricity, the renewable energy alternating current, and the renewable energy direct current to supply power to the multiple power coils in a time-sharing manner (without grid-connected time-sharing power supply). The electromagnetic interaction between the multiple power coils and the north-pole permanent magnet and the south-pole permanent magnet drives the north-pole permanent magnet and the south-pole permanent magnet to rotate, thereby utilizing the rotating shaft to drive a load. The renewable energy mains-powered brushless DC motor forms a "non-grid-connected power time-sharing conversion structure" with the mains, the renewable energy AC, and the renewable energy DC. This allows the mains, the renewable energy AC, and the renewable energy DC to supply power to the multiple power coils in a normal time-sharing manner (non-grid-connected normal time-sharing power supply) to ensure normal motor operation. Alternatively, in the event of a mains power outage, the renewable energy AC and the renewable energy DC can be loaded and loaded to supply power to the multiple power coils in a time-sharing manner (non-grid-connected load-increasing time-sharing power supply) to ensure normal motor operation without affecting the load of the renewable energy mains-powered brushless DC motor. Thus, utilizing this invention's "non-grid-connected renewable energy and mains-powered brushless DC motor," comprised of multiple power coils of a brushless DC motor and a mains supply, a renewable AC source, and a renewable DC source, allows the multiple power coils, the mains supply, the renewable AC source, and the renewable DC source to function as a motor trip and operate normally. Utilizing this invention's novel power-sharing power conversion structure, the brushless DC motor achieves the power consumption characteristics and functionality required for normal operation without grid-connected time-sharing power supply.
Description
本項發明創作係關於一種「無併網再生能源與市電電力無刷直流馬達」，尤指一種利用多個電力線圈及一市電、一再生能源交流電、一再生能源直流電於一無刷直流馬達之驅動，令該多個電力線圈與該市電、該再生能源交流電、該再生能源直流電可無併網分時供電作馬達跳電正常運轉的無刷直流馬達者。 This invention relates to a "grid-independent brushless DC motor powered by renewable energy and mains electricity," specifically a brushless DC motor that utilizes multiple power coils and a mains supply, a renewable energy AC source, and a renewable energy DC source to drive the motor, allowing the multiple power coils and the mains supply, the renewable energy AC source, and the renewable energy DC source to operate normally without requiring grid-connected time-sharing power to generate a motor trip.
按，在現今石油供應來源不穩、油價起伏不定的時代，石油相關能源的使用成本可能提高，同時，為了地球環境考量，避免因使用石油過度排放二氧化碳而造成環境的劇烈改變，各方均倡導節能減碳以及永續發展的相關做法，例如：開發使用再生能源(如：太陽能、風力、氫能)。其中，創新及有效率地利用再生能源供電予馬達(如：無刷直流馬達)工作，以提昇再生能源長效性使用，也是節能減碳及永續發展的一種具體做法。 In today's era of unstable oil supply and volatile oil prices, the cost of using oil-related energy sources is likely to increase. At the same time, to protect the global environment and avoid drastic environmental changes caused by excessive carbon dioxide emissions from oil use, all parties are advocating for energy conservation, carbon reduction, and sustainable development practices, such as the development and use of renewable energy sources (such as solar power, wind power, and hydrogen). Among these, the innovative and efficient use of renewable energy to power motors (such as brushless DC motors) to enhance the long-term use of renewable energy is also a concrete approach to energy conservation, carbon reduction, and sustainable development.
習用無刷直流馬達利用電力分時供電以驅動負載之方式，請參閱第1圖所示，其中一無刷直流馬達01與一負載02連接，該無 刷直流馬達01內部由一N極永久磁鐵011、一S極永久磁鐵012與一線圈013、一線圈014所組成，該無刷直流馬達01利用一市電經由一交直流轉換器03分時提供直流電源予該線圈013、該線圈014，即可帶動該N極永久磁鐵011、該S極永久磁鐵012轉動，驅動該負載02工作。然而，當該市電發生跳電斷電期間，該市電即無法提供電源予該無刷直流馬達01使用。 A brushless DC motor is commonly used to drive a load using a time-sharing power supply. See Figure 1, which shows a brushless DC motor 01 connected to a load 02. Brushless DC motor 01 internally comprises an N-pole permanent magnet 011, an S-pole permanent magnet 012, and a coil 013 and a coil 014. Brushless DC motor 01 utilizes AC power via an AC/DC converter 03 to provide DC power to coils 013 and 014 in a time-sharing manner. This drives N-pole permanent magnet 011 and S-pole permanent magnet 012 to rotate, thereby driving load 02. However, if the AC power fails, the motor loses power.
另一方面，台灣目前電力使用再生能源產生電能供電方式，是以再生能源電力併聯市電(併網市電)以統一提供電力使用。而當該併網市電發生跳電斷電情形，該併網市電即無法提供電源予該無刷直流馬達01使用，同時，該再生能源電力亦無法提供電源予該無刷直流馬達01使用。如此，併網市電跳電斷電造成了無刷直流馬達無法正常使用再生能源之問題，尤有甚者，併網市電跳電斷電亦間接降低了電力節能減碳及永續發展之目的。因此，創新無刷直流馬達有效率及長效性地使用再生能源電力，成為台灣電力發展與馬達製造商一個共同新的研究方向。 On the other hand, Taiwan's current electricity supply method uses renewable energy to generate electricity, connecting the renewable energy power to the mains (grid-connected power) for unified power supply. However, if the grid-connected power fails, it cannot provide power to the brushless DC motor 01, and the renewable energy power cannot provide power to the brushless DC motor 01 either. Therefore, the grid-connected power failure prevents the brushless DC motor from properly utilizing the renewable energy. Furthermore, the grid-connected power failure indirectly undermines the goals of energy conservation, carbon reduction, and sustainable development. Therefore, innovative brushless DC motors that efficiently and long-term utilize renewable energy have become a new research direction for Taiwan's power development and motor manufacturers.
鑑於上述先前技術所衍生的無刷直流馬達使用併網市電缺點(跳電斷電)，本案發明創作人乃亟思加以改良創新，並經過多日苦心孤詣潛心研究後，終於成功研發完成本案之一種「無併網再生能源與市電電力無刷直流馬達」。 Given the drawbacks of prior brushless DC motors (such as power outages) associated with grid-connected mains power, the inventors of this project were eager to improve and innovate. After years of painstaking research, they successfully developed a brushless DC motor that utilizes both grid-connected renewable energy and mains power.
本項發明創作之目的，在於提供一種可無併網分時供電作馬達跳電正常運轉之無刷直流馬達，其概念係在一無刷直流馬達內 部可設多個電力線圈，並在該無刷直流馬達外部設一市電、一再生能源交流電、一再生能源直流電，使該多個電力線圈與該再生能源交流電、該再生能源直流電可作馬達跳電正常運轉，並以無併網供電方式分時供電予該無刷直流馬達，而達到無刷直流馬達可無併網分時供電作馬達跳電正常運轉之用電特性與功效。 The purpose of this invention is to provide a brushless DC motor that can operate normally without requiring grid-connected, time-sharing power supply for motor tripping. The concept is to install multiple power coils within a brushless DC motor and install a mains supply, a renewable AC power source, and a renewable DC power source external to the brushless DC motor. These multiple power coils, the renewable AC power source, and the renewable DC power source can operate normally with motor tripping. Furthermore, the brushless DC motor is powered in a time-sharing manner without requiring grid-connected power supply, thus achieving the power consumption characteristics and efficiency of a brushless DC motor that can operate normally without requiring grid-connected, time-sharing power supply for motor tripping.
為達上述之目的，本項發明創作之技術手段在於，在一無刷直流馬達內部設多個電力線圈，在該無刷直流馬達外部設一市電、一再生能源交流電及一再生能源直流電，以共同組成一「無併網再生能源與市電電力無刷直流馬達」，為一多電源直流馬達(Multi-Source DC Motor)。該再生能源市電電力無刷直流馬達內部由該多個電力線圈構成一馬達電磁鐵定子並由一N極永久磁鐵、一S極永久磁鐵構成一馬達永久磁鐵轉子，該馬達電磁鐵定子與該再生能源市電電力無刷直流馬達外部之該市電、該再生能源交流電及該再生能源直流電電氣連接(無併網供電)，該馬達永久磁鐵轉子藉由一轉動軸與該再生能源市電電力無刷直流馬達外部之一負載機械連接。 To achieve the aforementioned objectives, the technical means of this invention lies in the installation of multiple power coils within a brushless DC motor. A mains supply, a renewable energy AC source, and a renewable energy DC source are installed outside the brushless DC motor to form a "grid-free, renewable energy, and mains-powered brushless DC motor," a multi-source DC motor. The multiple power coils inside the renewable energy mains-powered brushless DC motor form a motor electromagnetic stator, and an N-pole permanent magnet and an S-pole permanent magnet form a motor permanent magnet rotor. The motor electromagnetic stator is electrically connected to the mains power, the renewable energy alternating current, and the renewable energy direct current outside the renewable energy mains-powered brushless DC motor (without grid connection). The motor permanent magnet rotor is mechanically connected to a load outside the renewable energy mains-powered brushless DC motor via a rotating shaft.
該再生能源市電電力無刷直流馬達利用該市電、該再生能源交流電及該再生能源直流電分時供電予具多個電力線圈之該馬達電磁鐵定子(無併網分時供電)，藉由該多個電力線圈與具N極永久磁鐵、S極永久磁鐵之該馬達永久磁鐵轉子間之電磁作用，可帶動該N極永久磁鐵、S極永久磁鐵轉動以利用該轉動軸驅動該負載工作。該再生能源市電電力無刷直流馬達可藉由該多個電力線圈與該市電、該再生能源交流電、該再生能源直流電共同構成一「無併網電源分時供電變換結構」，使 該市電、該再生能源交流電及該再生能源直流電可正常分時供電予該多個電力線圈(無併網正常分時供電)，以作馬達正常運轉工作；或者，當該市電跳電斷電時，使該再生能源交流電及該再生能源直流電可升載分時供電予該多個電力線圈(無併網升載分時供電)，以作馬達馬達跳電正常運轉工作，而不影響該再生能源市電電力無刷直流馬達之負載工作。 The renewable energy mains-powered brushless DC motor utilizes the mains, renewable energy alternating current, and renewable energy direct current to supply power to the motor's electromagnetic stator, which has multiple power coils (no grid-connected time-sharing power supply). The electromagnetic interaction between the multiple power coils and the motor's permanent magnet rotor, which has north-pole permanent magnets and south-pole permanent magnets, drives the north-pole permanent magnets and south-pole permanent magnets to rotate, thereby driving the load via the rotating shaft. The renewable energy mains-powered brushless DC motor can form a "non-grid-connected power time-sharing conversion structure" through the multiple power coils, the mains, the renewable energy AC, and the renewable energy DC. This allows the mains, the renewable energy AC, and the renewable energy DC to supply power to the multiple power coils in a normal time-sharing manner (non-grid-connected normal time-sharing power supply) to ensure normal motor operation. Alternatively, in the event of a mains power outage, the renewable energy AC and the renewable energy DC can be loaded and loaded to supply power to the multiple power coils in a time-sharing manner (non-grid-connected loaded time-sharing power supply) to ensure normal motor operation without affecting the load operation of the renewable energy mains-powered brushless DC motor.
如此，運用本項發明創作中，由一無刷直流馬達之多個電力線圈及一市電、一再生能源交流電、一再生能源直流電構成之「無併網再生能源與市電電力無刷直流馬達」，令該多個電力線圈與該市電、該再生能源交流電、該再生能源直流電可作馬達跳電正常運轉，利用本創作新式之電源分時供電變換結構，將可達到無刷直流馬達可無併網分時供電作馬達跳電正常運轉之用電特性與功效。 Thus, utilizing this invention's "non-grid-connected renewable energy and mains-powered brushless DC motor," comprised of multiple power coils of a brushless DC motor and a mains supply, a renewable AC source, and a renewable DC source, allows the multiple power coils, the mains supply, the renewable AC source, and the renewable DC source to function as a motor trip and operate normally. Utilizing this invention's novel power-sharing power conversion structure, the brushless DC motor achieves the power consumption characteristics and functionality required for normal operation without grid-connected time-sharing power supply.
請參閱以下有關於本項發明創作「無併網再生能源與市電電力無刷直流馬達」一較佳實施例之詳細說明及其附圖，將可進一步瞭解本創作之技術內容及其目的與功效： Please refer to the following detailed description and accompanying diagrams of a preferred embodiment of this invention, "Off-grid Renewable Energy and Mains Powered Brushless DC Motor," for a deeper understanding of the technical content, purpose, and effectiveness of this invention:
11:再生能源市電電力無刷直流馬達 11: Renewable Energy Mains Power Brushless DC Motor
111:N極永久磁鐵 111: N-pole permanent magnet
112:S極永久磁鐵 112: S-pole permanent magnet
113:轉動軸 113: Rotating shaft
1141:市電三極線圈 1141: Mains triode coil
1142:市電三極線圈 1142: Mains triode coil
1151:第一再生能源三極線圈 1151: First Renewable Energy Triode Coil
1152:第一再生能源三極線圈 1152: First Renewable Energy Triode Coil
1161:第二再生能源三極線圈 1161: Second Renewable Energy Triode Coil
1162:第二再生能源三極線圈 1162: Second Renewable Energy Triode Coil
12:負載 12: Load
13:再生能源交流電 13: Renewable energy AC power
14:再生能源直流電 14: Renewable Energy Direct Current
15:市電交直流轉換器 15: Mains AC/DC converter
16:再生能源交直流轉換器 16: Renewable Energy AC/DC Converter
第1圖為習用無刷直流馬達市電分時供電之結構圖。 Figure 1 shows the structure of a conventional brushless DC motor for mains time-sharing power supply.
第2圖為本項發明創作「無併網再生能源與市電電力無刷直流馬達」一較佳實施例中，正常分時供電時馬達多個電力線圈與市電、再生能源交流電、再生能源直流電之結構方塊圖與連接圖。 Figure 2 shows a block diagram and connection diagram of the motor's multiple power coils and the mains, renewable AC, and renewable DC power during normal time-sharing power supply, in a preferred embodiment of this invention, "Off-grid Renewable Energy and Mains Power Brushless DC Motor."
第3圖為本項發明創作「無併網再生能源與市電電力無刷直流馬達」一較佳實施例中，市電跳電時馬達多個電力線圈與升載再生能源交流電、 升載再生能源直流電之結構方塊圖與示意圖。 Figure 3 shows a block diagram and schematic diagram of the motor's multiple power coils and the structure of the motor's AC and DC power converters, as well as the DC power converters, in a preferred embodiment of the invention "Non-Grid-Connected Renewable Energy and Mains Power Brushless DC Motor" during a mains power outage.
第4圖為本項發明創作「無併網再生能源與市電電力無刷直流馬達」一較佳實施例中，再生能源交流電跳電時馬達多個電力線圈與升載市電、升載再生能源直流電之結構方塊圖與示意圖。 Figure 4 is a block diagram and schematic diagram of the motor's multiple power coils and the structure of loading AC power and renewable energy DC power during a power outage in a preferred embodiment of this invention, the "Non-Grid-Connected Renewable Energy and Mains Power Brushless DC Motor."
第5圖為本項發明創作「無併網再生能源與市電電力無刷直流馬達」一較佳實施例中，再生能源直流電跳電時馬達多個電力線圈與升載市電、升載再生能源交流電之結構方塊圖與示意圖。 Figure 5 is a block diagram and schematic diagram of the motor's multiple power coils and the structure of the AC and AC power converters when the DC power of the renewable energy source is tripped, in a preferred embodiment of this invention, the "Non-Grid-Connected Renewable Energy and Mains Power Brushless DC Motor."
本項發明創作所提供之一種「無併網再生能源與市電電力無刷直流馬達」，請參閱第2圖所示，該「無併網再生能源與市電電力無刷直流馬達」設有一再生能源市電電力無刷直流馬達11，該再生能源市電電力無刷直流馬達11內部設有一由一N極永久磁鐵111、一S極永久磁鐵112構成之馬達永久磁鐵轉子，該馬達永久磁鐵轉子藉由一轉動軸113與該再生能源市電電力無刷直流馬達11外部之一負載12機械連接；該再生能源市電電力無刷直流馬達11內部另設有一由一市電三極線圈1141、一市電三極線圈1142與一第一再生能源三極線圈1151、一第一再生能源三極線圈1152、一第二再生能源三極線圈1161、一第二再生能源三極線圈1162共同構成之馬達電磁鐵定子。 The invention provides a "non-grid-connected renewable energy and mains power brushless DC motor", as shown in Figure 2. The "non-grid-connected renewable energy and mains power brushless DC motor" includes a renewable energy mains power brushless DC motor 11. The renewable energy mains power brushless DC motor 11 includes a motor permanent magnet rotor composed of an N-pole permanent magnet 111 and an S-pole permanent magnet 112. The motor permanent magnet rotor is connected to a rotating shaft 11. 3 is mechanically connected to a load 12 external to the renewable energy mains-powered brushless DC motor 11; the renewable energy mains-powered brushless DC motor 11 further comprises a motor electromagnetic stator composed of a mains triode 1141, a mains triode 1142, a first renewable energy triode 1151, a first renewable energy triode 1152, a second renewable energy triode 1161, and a second renewable energy triode 1162.
該再生能源市電電力無刷直流馬達11外部設有一市電、一再生能源交流電13及一再生能源直流電14，該市電外部另設有一市電交直流轉換器15，該再生能源交流電13外部另設有一再生能源交直流轉換器16。該馬達電磁鐵定子之該市電三極線圈1141、該市電三極線圈1142 與該市電交直流轉換器15電氣連接，該馬達電磁鐵定子之該第一再生能源三極線圈1151、該第一再生能源三極線圈1152與該再生能源交直流轉換器16電氣連接，而該馬達電磁鐵定子之該第二再生能源三極線圈1161、該第二再生能源三極線圈1162與該再生能源直流電14電氣連接。 The renewable energy mains brushless DC motor 11 is externally connected to a mains supply, a renewable energy alternating current (AC) source 13, and a renewable energy direct current (DC) source 14. A mains AC-DC converter 15 is also externally connected to the mains supply, and a renewable energy AC-DC converter 16 is also externally connected to the renewable energy AC source 13. The mains triodes 1141 and 1142 of the motor's electromagnetic stator are electrically connected to the mains AC-DC converter 15. The first renewable energy triodes 1151 and 1152 of the motor's electromagnetic stator are electrically connected to the renewable energy AC-DC converter 16. The second renewable energy triodes 1161 and 1162 of the motor's electromagnetic stator are electrically connected to the renewable energy DC source 14.
請參閱第2圖所示，該再生能源市電電力無刷直流馬達11利用該市電經由該市電交直流轉換器15可正常分時供電予該馬達電磁鐵定子之該市電三極線圈1141、該市電三極線圈1142，利用該再生能源交流電13經由該再生能源交直流轉換器16可正常同步分時供電予該馬達電磁鐵定子之該第一再生能源三極線圈1151、該第一再生能源三極線圈1152，並利用該再生能源直流電14可正常同步分時供電予該馬達電磁鐵定子之該第二再生能源三極線圈1161、該第二再生能源三極線圈1162，藉由該市電三極線圈1141、該市電三極線圈1142、該第一再生能源三極線圈1151、該第一再生能源三極線圈1152、該第二再生能源三極線圈1161、該第二再生能源三極線圈1162與該N極永久磁鐵111、該S極永久磁鐵112間之電磁作用，可帶動具該N極永久磁鐵111、該S極永久磁鐵112之該馬達永久磁鐵轉子轉動，以利用該轉動軸113驅動該負載12工作。如此，該再生能源市電電力無刷直流馬達11可分別利用該市電、該再生能源交流電13及該再生能源直流電14正常同步分時供電予具多重電力三極線圈之該馬達電磁鐵定子(無併網正常分時供電)，以作馬達正常運轉工作。 As shown in FIG. 2 , the renewable energy AC power brushless DC motor 11 utilizes the AC power via the AC-DC converter 15 to supply power to the AC triode 1141 and the AC triode 1142 of the motor electromagnetic stator in a normal time-sharing manner. The renewable energy AC power 13 utilizes the renewable energy AC-DC converter 16 to supply power to the first renewable energy triode 1151 and the first renewable energy triode 1152 of the motor electromagnetic stator in a normal time-sharing manner. The renewable energy DC power 14 utilizes the renewable energy DC power 14 to supply power to the second renewable energy triode 1151 and the second renewable energy triode 1152 of the motor electromagnetic stator in a normal time-sharing manner. The source triode 1161 and the second renewable energy triode 1162 can drive the motor permanent magnet rotor having the N-pole permanent magnet 111 and the S-pole permanent magnet 112 to rotate via the electromagnetic interaction between the mains triode 1141, the mains triode 1142, the first renewable energy triode 1151, the first renewable energy triode 1152, the second renewable energy triode 1161, the second renewable energy triode 1162 and the N-pole permanent magnet 111 and the S-pole permanent magnet 112, thereby driving the load 12 to operate via the rotating shaft 113. In this way, the renewable energy mains-powered brushless DC motor 11 can utilize the mains, the renewable energy AC power 13, and the renewable energy DC power 14 to synchronously and time-share power the motor's electromagnetic stator with multiple power triodes (without grid-connected normal time-shared power supply) for normal motor operation.
請參閱第3圖所示，當該市電跳電斷電時，該再生能源市電電力無刷直流馬達11無法利用該市電分時供電予該馬達電磁鐵定子之該市電三極線圈1141、該市電三極線圈1142，該再生能源市電電力無刷直 流馬達11可利用該再生能源交流電13經由該再生能源交直流轉換器16升載分時供電予該馬達電磁鐵定子之該第一再生能源三極線圈1151、該第一再生能源三極線圈1152，並可利用該再生能源直流電14升載同步分時供電予該馬達電磁鐵定子之該第二再生能源三極線圈1161、該第二再生能源三極線圈1162，藉由該第一再生能源三極線圈1151、該第一再生能源三極線圈1152、該第二再生能源三極線圈1161、該第二再生能源三極線圈1162與該N極永久磁鐵111、該S極永久磁鐵112間之電磁作用，亦可帶動具該N極永久磁鐵111、該S極永久磁鐵112之該馬達永久磁鐵轉子轉動，以利用該轉動軸113驅動該負載12工作。如此，該再生能源市電電力無刷直流馬達11可以分別利用該再生能源交流電13及該再生能源直流電14升載同步分時供電予具多重電力三極線圈之該馬達電磁鐵定子(無併網升載分時供電)，以作馬達正常運轉工作。 As shown in Figure 3, when the mains power fails, the renewable energy mains-powered brushless DC motor 11 cannot use the mains power to supply power to the mains triode 1141 and the mains triode 1142 of the motor's electromagnetic stator. The renewable energy mains-powered brushless DC motor 11 can use the renewable energy AC power 13 to supply power to the first renewable energy triode 1151 and the first renewable energy triode 1152 of the motor's electromagnetic stator via the renewable energy AC/DC converter 16 in a time-sharing manner, and can also use the renewable energy DC power 14 to supply power to the motor in a synchronous time-sharing manner. The second regenerative energy triode 1161 and the second regenerative energy triode 1162 of the motor electromagnetic stator are electrically coupled to the first regenerative energy triode 1151, the first regenerative energy triode 1152, the second regenerative energy triode 1161, the second regenerative energy triode 1162, and the north pole permanent magnet 111 and the south pole permanent magnet 112, thereby driving the motor permanent magnet rotor having the north pole permanent magnet 111 and the south pole permanent magnet 112 to rotate, thereby driving the load 12 to work via the rotating shaft 113. In this way, the renewable energy mains-powered brushless DC motor 11 can utilize the renewable energy AC power 13 and the renewable energy DC power 14 to synchronously and time-share power the motor's electromagnetic stator with multiple power triodes (without grid-connected power sharing), ensuring normal motor operation.
或者，請參閱第4圖所示，當該再生能源交流電13跳電斷電時，該再生能源市電電力無刷直流馬達11無法利用該再生能源交流電13分時供電予該馬達電磁鐵定子之該第一再生能源三極線圈1151、該第一再生能源三極線圈1152，該再生能源市電電力無刷直流馬達11可利用該市電經由該市電交直流轉換器15升載分時供電予該馬達電磁鐵定子之該市電三極線圈1141、該市電三極線圈1142，並可利用該再生能源直流電14升載同步分時供電予該馬達電磁鐵定子之該第二再生能源三極線圈1161、該第二再生能源三極線圈1162，藉由該市電三極線圈1141、該市電三極線圈1142、該第二再生能源三極線圈1161、該第二再生能源三極線圈1162與該N極永久磁鐵111、該S極永久磁鐵112間之電磁作用，亦可帶動具該N 極永久磁鐵111、該S極永久磁鐵112之該馬達永久磁鐵轉子轉動，以利用該轉動軸113驅動該負載12工作。如此，該再生能源市電電力無刷直流馬達11可以分別利用該市電及該再生能源直流電14升載同步分時供電予具多重電力三極線圈之該馬達電磁鐵定子(無併網升載分時供電)，以作馬達正常運轉工作。 Alternatively, please refer to FIG. 4 . When the renewable energy AC power 13 is tripped and the renewable energy mains power brushless DC motor 11 cannot use the renewable energy AC power 13 to supply power to the first renewable energy triode 1151 and the first renewable energy triode 1152 of the motor electromagnetic iron stator in a time-sharing manner, the renewable energy mains power brushless DC motor 11 can use the mains power to supply power to the mains triode 1141 and the mains triode 1142 of the motor electromagnetic iron stator in a time-sharing manner through the mains AC-DC converter 15, and can use the renewable energy DC power 14 The load is synchronously supplied to the second regenerative energy triode 1161 and the second regenerative energy triode 1162 of the motor's electromagnetic stator. Through the electromagnetic interaction between the mains triode 1141, the mains triode 1142, the second regenerative energy triode 1161, the second regenerative energy triode 1162, and the north-pole permanent magnet 111 and the south-pole permanent magnet 112, the motor's permanent magnet rotor, which includes the north-pole permanent magnet 111 and the south-pole permanent magnet 112, is driven to rotate, thereby driving the load 12 via the rotating shaft 113. In this way, the renewable energy mains-powered brushless DC motor 11 can utilize both the mains power and the renewable energy DC power 14 to synchronously and time-share power the motor's electromagnetic stator with multiple power triodes (without grid-connected power sharing), ensuring normal motor operation.
再者，請參閱第5圖所示，當該再生能源直流電14跳電斷電時，該再生能源市電電力無刷直流馬達11無法利用該再生能源直流電14分時供電予該馬達電磁鐵定子之該第二再生能源三極線圈1161、該第二再生能源三極線圈1162，該再生能源市電電力無刷直流馬達11則可利用該市電經由該市電交直流轉換器15升載分時供電予該馬達電磁鐵定子之該市電三極線圈1141、該市電三極線圈1142，並利用該再生能源交流電13經由該再生能源交直流轉換器16升載同步分時供電予該馬達電磁鐵定子之該第一再生能源三極線圈1151、該第一再生能源三極線圈1152，藉由該市電三極線圈1141、該市電三極線圈1142、該第一再生能源三極線圈1151、該第一再生能源三極線圈1152與該N極永久磁鐵111、該S極永久磁鐵112間之電磁作用，亦可帶動具該N極永久磁鐵111、該S極永久磁鐵112之該馬達永久磁鐵轉子轉動，以利用該轉動軸113驅動該負載12工作。如此，該再生能源市電電力無刷直流馬達11亦可以分別利用該市電及該再生能源交流電13升載同步分時供電予具多重電力三極線圈之該馬達電磁鐵定子(無併網升載分時供電)，以作馬達正常運轉工作。 Furthermore, please refer to FIG. 5 . When the renewable energy DC power 14 is tripped and the renewable energy mains power brushless DC motor 11 cannot use the renewable energy DC power 14 to supply power to the second renewable energy triode 1161 and the second renewable energy triode 1162 of the motor electromagnetic stator in a time-sharing manner. The renewable energy mains power brushless DC motor 11 can use the mains power to supply power to the mains triode 1141 and the mains triode 1142 of the motor electromagnetic stator in a time-sharing manner via the mains AC/DC converter 15, and use the renewable energy AC power 13 to supply power to the motor electromagnetic stator in a time-sharing manner via the renewable energy mains power The AC/DC converter 16 synchronously and time-sharingly supplies power to the first regenerative energy triode 1151 and the first regenerative energy triode 1152 of the motor's electromagnetic stator. Electromagnetic interaction between the mains triode 1141, the mains triode 1142, the first regenerative energy triode 1151, the first regenerative energy triode 1152, and the north-pole permanent magnet 111 and the south-pole permanent magnet 112 drives the motor's permanent magnet rotor, which includes the north-pole permanent magnet 111 and the south-pole permanent magnet 112, to rotate, thereby driving the load 12 via the rotating shaft 113. In this way, the renewable energy mains-powered brushless DC motor 11 can also utilize the mains power and the renewable energy AC power 13 to synchronously and time-share power the motor's electromagnetic stator with multiple power triodes (without grid-connected power sharing), thereby ensuring normal motor operation.
於本項發明創作之「無併網再生能源與市電電力無刷直流馬達」中，該再生能源市電電力無刷直流馬達11利用該市電、該再生能 源交流電13、該再生能源直流電14可無併網正常同步分時供電予該馬達電磁鐵定子之該市電三極線圈、該第一再生能源三極線圈、該第二再生能源三極線圈，以作馬達正常運轉工作。當該市電跳電斷電時，該再生能源市電電力無刷直流馬達11利用該再生能源交流電13、該再生能源直流電14可無併網升載同步分時供電予該馬達電磁鐵定子之該第一再生能源三極線圈、該第二再生能源三極線圈，以作馬達正常運轉工作。或者，當該再生能源交流電13跳電斷電時，該再生能源市電電力無刷直流馬達11利用該市電、該再生能源直流電14可無併網升載同步分時供電予該馬達電磁鐵定子之該市電三極線圈、該第二再生能源三極線圈，以作馬達正常運轉工作。或者，當該再生能源直流電14跳電斷電時，該再生能源市電電力無刷直流馬達11利用該市電、該再生能源交流電13可無併網升載同步分時供電予該馬達電磁鐵定子之該市電三極線圈、該第一再生能源三極線圈，以作馬達正常運轉工作。如此，運用本項發明創作中，由一無刷直流馬達之多個電力線圈及一市電、一再生能源交流電、一再生能源直流電構成之「無併網再生能源與市電電力無刷直流馬達」，利用本創作新式之電源分時供電變換結構，將可達到無刷直流馬達可無併網分時供電作馬達跳電正常運轉之用電特性與功效，而不致於發生併網市電跳電斷電造成馬達無法正常使用再生能源之問題，以及併網市電跳電斷電降低電力節能減碳及永續發展目的之情形。 In the invention of the "Off-grid Renewable Energy and Mains Powered Brushless DC Motor," the renewable energy mains-powered brushless DC motor 11 utilizes the mains, the renewable energy AC power 13, and the renewable energy DC power 14 to synchronously and time-share power to the mains triode, the first renewable energy triode, and the second renewable energy triode of the motor's electromagnetic stator, independently of the mains power supply, for normal motor operation. In the event of a mains power outage, the renewable energy mains-powered brushless DC motor 11 utilizes the renewable energy AC power 13 and the renewable energy DC power 14 to synchronously and time-share power to the first renewable energy triode and the second renewable energy triode of the motor's electromagnetic stator, independently of the mains power supply, for normal motor operation. Alternatively, when the renewable energy AC power 13 trips and loses power, the renewable energy mains-powered brushless DC motor 11 can utilize the mains power and the renewable energy DC power 14 to synchronously and time-share power the mains power triode and the second renewable energy triode of the motor's electromagnetic stator without being connected to the grid, thereby ensuring normal motor operation. Alternatively, when the renewable energy DC power 14 trips and loses power, the renewable energy mains-powered brushless DC motor 11 can utilize the mains power and the renewable energy AC power 13 to synchronously and time-share power the mains power triode and the first renewable energy triode of the motor's electromagnetic stator without being connected to the grid, thereby ensuring normal motor operation. Thus, by utilizing this invention's "non-grid-connected renewable energy and mains-powered brushless DC motor," comprised of multiple power coils of a brushless DC motor and a mains supply, a renewable energy AC source, and a renewable energy DC source, and utilizing this invention's novel power time-sharing power conversion structure, the brushless DC motor can achieve the power consumption characteristics and efficiency of normal operation without grid-connected time-sharing power supply, thereby avoiding the problem of the motor being unable to properly utilize renewable energy due to grid power outages, and avoiding the situation where grid power outages reduce electricity consumption, carbon reduction, and sustainable development goals.
上列詳細說明係針對本項發明創作之可行實施例的具體說明，惟該實施例並非用以限制本創作之專利範圍，凡未脫離本項發明創作技藝精神所為之等效實施或變更，例如：等變化之等效性實 施例，均應包含於本案之專利範圍中。 The detailed descriptions above are specific illustrations of feasible embodiments of this invention. However, these embodiments are not intended to limit the patent scope of this invention. Any equivalent implementations or modifications that do not depart from the technical spirit of this invention, such as equivalent embodiments of variations, should be included in the patent scope of this case.
11:再生能源市電電力無刷直流馬達 11: Renewable Energy Mains Power Brushless DC Motor
111:N極永久磁鐵 111: N-pole permanent magnet
112:S極永久磁鐵 112: S-pole permanent magnet
113:轉動軸 113: Rotating shaft
1141:市電三極線圈 1141: Mains triode coil
1142:市電三極線圈 1142: Mains triode coil
1151:第一再生能源三極線圈 1151: First Renewable Energy Triode Coil
1152:第一再生能源三極線圈 1152: First Renewable Energy Triode Coil
1161:第二再生能源三極線圈 1161: Second Renewable Energy Triode Coil
1162:第二再生能源三極線圈 1162: Second Renewable Energy Triode Coil
12:負載 12: Load
13:再生能源交流電 13: Renewable energy AC power
14:再生能源直流電 14: Renewable Energy Direct Current
15:市電交直流轉換器 15: Mains AC/DC converter
16:再生能源交直流轉換器 16: Renewable Energy AC/DC Converter
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW113111279A TWI891301B (en) | 2024-03-26 | 2024-03-26 | Brushless direct current motor via renewable energy and mains power without grid connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW113111279A TWI891301B (en) | 2024-03-26 | 2024-03-26 | Brushless direct current motor via renewable energy and mains power without grid connection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TWI891301B true TWI891301B (en) | 2025-07-21 |
| TW202539127A TW202539127A (en) | 2025-10-01 |
Family
ID=97228436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW113111279A TWI891301B (en) | 2024-03-26 | 2024-03-26 | Brushless direct current motor via renewable energy and mains power without grid connection |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI891301B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5341075A (en) * | 1993-03-10 | 1994-08-23 | A.C. Propulsion, Inc. | Combined motor drive and battery recharge system |
| US20050184689A1 (en) * | 2003-02-06 | 2005-08-25 | Wavecrest Laboratories | Adaptive electric motors and generators providing improved performance and efficiency |
| US20070229006A1 (en) * | 2006-03-28 | 2007-10-04 | Fujitsu Limited | Rotary-motor-loaded device and control characteristic measurement method and program |
| US9825519B2 (en) * | 2015-06-30 | 2017-11-21 | Stmicroelectronics International N.V. | In situ overvoltage protection for active bridge applications |
| TW202220361A (en) * | 2020-11-10 | 2022-05-16 | 立錡科技股份有限公司 | Brushless dc electric (bldc) motor driver circuit and start-up control method thereof |
-
2024
- 2024-03-26 TW TW113111279A patent/TWI891301B/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5341075A (en) * | 1993-03-10 | 1994-08-23 | A.C. Propulsion, Inc. | Combined motor drive and battery recharge system |
| US20050184689A1 (en) * | 2003-02-06 | 2005-08-25 | Wavecrest Laboratories | Adaptive electric motors and generators providing improved performance and efficiency |
| US20070229006A1 (en) * | 2006-03-28 | 2007-10-04 | Fujitsu Limited | Rotary-motor-loaded device and control characteristic measurement method and program |
| US9825519B2 (en) * | 2015-06-30 | 2017-11-21 | Stmicroelectronics International N.V. | In situ overvoltage protection for active bridge applications |
| TW202220361A (en) * | 2020-11-10 | 2022-05-16 | 立錡科技股份有限公司 | Brushless dc electric (bldc) motor driver circuit and start-up control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202539127A (en) | 2025-10-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW201520432A (en) | Energy saving and energy storage device for an electric fan | |
| TWI891301B (en) | Brushless direct current motor via renewable energy and mains power without grid connection | |
| CN203255652U (en) | Built-in type electric roller directly driven by doubly-salient brushless motor | |
| TWI660560B (en) | Power-storable permanent magnet synchronous motor and circuit device thereof | |
| CN103269141B (en) | U-shaped Electrocontrolled magnetomotive machine | |
| TW202450240A (en) | Permanent magnet synchronous motor via renewable energy and mains power without grid connection | |
| CN103414300B (en) | H-type electrically-controlmagnetic magnetic motor | |
| TWI627820B (en) | Permanent magnet synchronous motor with power generation and power saving function | |
| CN205304356U (en) | Washing machine power generation system | |
| TWI897787B (en) | Self-electrolyzed sustainable hydrogen energy brushless direct current motor | |
| TWI643434B (en) | Electric endurance induction motor | |
| TW202534983A (en) | Self-electrolyzed sustainable hydrogen energy permanent magnet synchronous motor | |
| TW201815037A (en) | Single-phase induction motor capable of generating power and saving power capable of generating power, saving power, assisting in starting, and compensating for speed difference | |
| TWI814509B (en) | Permanent magnet synchronous motor system with multistage driving capability via distributed electric batteries | |
| JP2024533211A (en) | Systems for clean, renewable and sustainable electricity generation | |
| CN101453181B (en) | Mechanical type driving apparatus for switched reluctance motor | |
| TW202010238A (en) | Solar-powered brushless DC motor which can be powered by solar energy, stored with electricity or used without power source | |
| TWI668943B (en) | Solar permanent magnet synchronous motor | |
| CN208158329U (en) | The dedicated magnetic resistance brake type brake of brshless DC motor | |
| TWI662783B (en) | Solar dual-drive permanent magnet synchronous motor | |
| Gadkari et al. | Generation of electricity from fans | |
| TWI609560B (en) | Limited current saving AC motor | |
| TWI878709B (en) | Brush motor with mixed ac and dc electric power | |
| US20070052242A1 (en) | Energy recovery system and method | |
| TWI703797B (en) | Electric storage brushless DC motor circuit device |