TWI878709B - Brush motor with mixed ac and dc electric power - Google Patents
Brush motor with mixed ac and dc electric power Download PDFInfo
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Abstract
本項發明創作屬於一種可固定電流作馬達加大轉矩、馬達減小轉矩之新穎有刷馬達機電裝置，係在一有刷馬達內部可設一定子裝置，在該有刷馬達外部設一電源供電選擇裝置，以共同組成一「交直流電混合動力有刷馬達」。該交直流電混合動力有刷馬達設有三極線圈轉子、電刷及轉動軸，於該定子裝置設有三極主電磁鐵定子、三極次電磁鐵定子，而該電源供電選擇裝置設有直流電源供電電路、交直流電源選擇電路等。該交直流電混合動力有刷馬達可利用一固定交流電源與該交直流電源選擇電路經由該三極主電磁鐵定子供電，藉該三極主電磁鐵定子與該三極線圈轉子間之電磁作用，帶動該三極線圈轉子轉動並利用轉動軸驅動一負載工作；該交直流電混合動力有刷馬達並可利用一固定直流電源與該直流電源供電電路經由該三極次電磁鐵定子供電，藉由該三極主電磁鐵定子與該三極次電磁鐵定子，使可以增加該三極主電磁鐵定子、該三極次電磁鐵定子與該三極線圈轉子間之電磁作用強度，進而提高該 轉動軸之轉動轉矩以作馬達加大轉矩轉動工作，或者，使可以減少該三極主電磁鐵定子、該三極次電磁鐵定子與該三極線圈轉子間之電磁作用強度，進而降低該轉動軸之轉動轉矩以作馬達減小轉矩轉動工作，且不影響該固定交流電源及該固定直流電源之電流流量。如此，運用本項發明創作中，由一有刷馬達及一定子裝置、一電源供電選擇裝置構成之「交直流電混合動力有刷馬達」，令該定子裝置與該電源供電選擇裝置可作馬達加大轉矩、馬達減小轉矩並以固定交流電源及固定直流電源供電予該有刷馬達，利用此種新式之電源切換定子與固定交直流供電概念，將可達到有刷馬達可固定電流作加減轉矩驅動之用電特性與目的。 This invention is a novel brushed motor electromechanical device that can use a fixed current to increase the torque of the motor or reduce the torque of the motor. A stator device can be set inside a brushed motor, and a power supply selection device is set outside the brushed motor to form an "AC/DC hybrid brushed motor". The AC/DC hybrid brushed motor is provided with a three-pole coil rotor, brushes and a rotating shaft, and the stator device is provided with a three-pole main electromagnetic iron stator and a three-pole secondary electromagnetic iron stator, and the power supply selection device is provided with a DC power supply circuit, an AC/DC power selection circuit, etc. The AC/DC hybrid power brushed motor can be powered by a fixed AC power source and the AC/DC power selection circuit through the three-pole main electromagnetic iron stator, and the three-pole coil rotor is driven to rotate by the electromagnetic action between the three-pole main electromagnetic iron stator and the three-pole coil rotor, and a load is driven to work by the rotating shaft; the AC/DC hybrid power brushed motor can also be powered by a fixed DC power source and the DC power supply circuit through the three-pole secondary electromagnetic iron stator, and the three-pole main electromagnetic iron stator and the three-pole secondary electromagnetic iron stator are connected. stator, so that the electromagnetic interaction intensity between the three-pole main electromagnetic iron stator, the three-pole secondary electromagnetic iron stator and the three-pole coil rotor can be increased, thereby increasing the rotation torque of the rotating shaft to perform the motor torque-enhancing rotation work, or, so that the electromagnetic interaction intensity between the three-pole main electromagnetic iron stator, the three-pole secondary electromagnetic iron stator and the three-pole coil rotor can be reduced, thereby reducing the rotation torque of the rotating shaft to perform the motor torque-reducing rotation work, and the current flow of the fixed AC power source and the fixed DC power source is not affected. Thus, by using the "AC/DC hybrid brushed motor" composed of a brushed motor, a stator device, and a power supply selection device in this invention, the stator device and the power supply selection device can be used to increase the motor torque, reduce the motor torque, and supply the brushed motor with a fixed AC power supply and a fixed DC power supply. By using this new power switching stator and fixed AC/DC power supply concept, the power consumption characteristics and purpose of the brushed motor can be achieved by fixed current to increase or decrease the torque drive.
Description
本項發明創作係關於一種「交直流電混合動力有刷馬達」機電裝置，尤指一種利用一定子裝置及一電源供電選擇裝置於一有刷馬達之驅動，令該定子裝置與該電源供電選擇裝置可作馬達加大轉矩、馬達減小轉矩，並以固定交流電源及固定直流電源供電予該有刷馬達的馬達機電裝置者。 This invention is related to an electromechanical device of "AC/DC hybrid brushed motor", in particular, a motor electromechanical device that uses a stator device and a power supply selection device to drive a brushed motor, so that the stator device and the power supply selection device can increase the motor torque, reduce the motor torque, and supply the brushed motor with a fixed AC power supply and a fixed DC power supply.
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的相關做法，例如：開發使用電動車。其中，創新及安全性地利用電池供電予電動車馬達(如：有刷馬達)工作，以提昇電池長效性使用，也是節能減碳的一種具體做法。 According to the current era of unstable oil supply and fluctuating oil prices, the cost of using oil-related energy may increase. At the same time, for the sake of the earth's environment, in order to avoid drastic changes in the environment caused by excessive carbon dioxide emissions due to the use of oil, all parties advocate related practices of energy conservation and carbon reduction, such as the development and use of electric vehicles. Among them, the innovative and safe use of batteries to power electric vehicle motors (such as brushless motors) to improve the long-term use of batteries is also a specific practice of energy conservation and carbon reduction.
習用電動車有刷馬達利用電源供電以驅動負載之方式，請參閱第1圖所示，其中一有刷馬達01與一負載02連接，該有刷馬達01內部由一電磁鐵定子011、一電磁鐵定子012與一線圈轉子013、一電刷014所組成，該有刷馬達01利用一變動交流電源供電予該電磁鐵定子
011、該電磁鐵定子012以及經由該電刷014供電予該線圈轉子013，即可帶動該線圈轉子013轉動，驅動該負載02並作馬達加減轉矩工作，使電動車作加減轉矩行駛。當電動車在加減轉矩行駛期間，該變動交流電源為一變動電流供電，使得該電動車之電池亦須提供變動電流予該有刷馬達01使用。
The conventional electric vehicle brush motor uses power to drive the load, as shown in FIG. 1. A
然而，當電動車在加大轉矩行駛時，電動車電池放電電流增大，放電電壓下降快，而當電動車在減小轉矩行駛時，電動車電池放電電流減小，放電電壓下降慢，電動車電池電壓經常性起伏不定，使電池內部的電化學反應不穩定，而可能造成電池的性能損害；另外，當電動車在高轉矩行駛期間，電動車電池放電電流可能過大，長時間或連續式的過大放電電流將導致電動車電池內部經常過熱，造成電池永久性的結構損害。因此，創新電動車有刷馬達安全性地使用電池作加減轉矩，目前也成為馬達電機製造商研究方向之一。 However, when the electric vehicle is driving at a higher torque, the discharge current of the electric vehicle battery increases and the discharge voltage drops quickly. When the electric vehicle is driving at a lower torque, the discharge current of the electric vehicle battery decreases and the discharge voltage drops slowly. The voltage of the electric vehicle battery often fluctuates, making the electrochemical reaction inside the battery unstable, which may cause battery performance damage. In addition, when the electric vehicle is driving at a high torque, the discharge current of the electric vehicle battery may be too large. Long-term or continuous excessive discharge current will cause the internal part of the electric vehicle battery to overheat frequently, causing permanent structural damage to the battery. Therefore, the innovative electric vehicle brushed motor that safely uses batteries to increase and decrease torque has also become one of the research directions of motor manufacturers.
鑑於上述先前技術所衍生的電動車有刷馬達使用電池缺點(變動電流)，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「交直流電混合動力有刷馬達」機電裝置。 In view of the disadvantages of the battery used in the brushed motor of electric vehicles derived from the above-mentioned previous technology (variable current), the inventor of this case was eager to improve and innovate it. After many days of painstaking research, he finally successfully developed and completed the electromechanical device of this case, an "AC/DC hybrid power brushed motor".
本項發明創作之目的，在於提供一種可固定電流作馬達加大轉矩、馬達減小轉矩之電動車有刷馬達機電裝置，其概念係在一有刷馬達內部可設一定子裝置，並在該有刷馬達外部設一電源供電選擇裝置，使該定子裝置與該電源供電選擇裝置可作馬達加大轉矩、馬達減 小轉矩，並以固定交流電源及固定直流電源供電予該有刷馬達，而達到有刷馬達可固定電流作加減轉矩驅動之用電特性與目的。 The purpose of this invention is to provide an electromechanical device for a brushed motor of an electric vehicle that can increase or decrease the torque of the motor by using a fixed current. The concept is that a stator device can be provided inside a brushed motor, and a power supply selection device can be provided outside the brushed motor, so that the stator device and the power supply selection device can increase or decrease the torque of the motor, and the brushed motor is powered by a fixed AC power supply and a fixed DC power supply, thereby achieving the power consumption characteristics and purpose of the brushed motor being able to increase or decrease the torque by using a fixed current.
為達上述之目的，本項發明創作之技術手段在於，在一有刷馬達內部設一定子裝置，在該有刷馬達外部設一電源供電選擇裝置，以共同組成一「交直流電混合動力有刷馬達」，為一定電流交直流馬達(Constant Current AC and DC Motor)。該交直流電混合動力有刷馬達於該有刷馬達內部設有一由一三極主電磁鐵定子、兩個三極次電磁鐵定子構成之馬達定子裝置與一由一三極線圈轉子、一電刷構成之馬達電磁鐵轉子，該馬達定子裝置與該有刷馬達外部之一固定交流電源及一固定直流電源電氣連接，該馬達電磁鐵轉子藉由一轉動軸與該有刷馬達外部之一負載機械連接。該馬達定子裝置另與該有刷馬達外部之一電源供電選擇裝置之一直流電源供電電路、一交直流電源選擇電路電氣連接。 To achieve the above-mentioned purpose, the technical means of the invention is to set a stator device inside a brush motor and set a power supply selection device outside the brush motor to form a "AC and DC hybrid brush motor" together, which is a constant current AC and DC motor. The AC and DC hybrid brush motor is provided with a motor stator device composed of a three-pole main electromagnetic iron stator and two three-pole secondary electromagnetic iron stators and a motor electromagnetic iron rotor composed of a three-pole coil rotor and a brush inside the brush motor. The motor stator device is electrically connected to a fixed AC power source and a fixed DC power source outside the brush motor, and the motor electromagnetic iron rotor is mechanically connected to a load outside the brush motor through a rotating shaft. The motor stator device is also electrically connected to a DC power supply circuit and an AC/DC power selection circuit of a power supply selection device outside the brushed motor.
該交直流電混合動力有刷馬達利用該外部固定交流電源與該交直流電源選擇電路供電予具三極主電磁鐵定子之該馬達定子裝置，藉該三極主電磁鐵定子與具三極線圈轉子、電刷之該馬達電磁鐵轉子間之電磁作用，可帶動該馬達電磁鐵轉子轉動並利用該轉動軸驅動該負載工作(固定交流電源供電、馬達正常轉動)。該交直流電混合動力有刷馬達並利用該外部固定直流電源與該直流電源供電電路供電予具兩個三極次電磁鐵定子之該馬達定子裝置，藉由該三極主電磁鐵定子與該兩個三極次電磁鐵定子使可以增加該三極主電磁鐵定子、該兩個三極次電磁鐵定子與具三極線圈轉子、電刷之該馬達電磁鐵轉子間之電磁作用強度，進而提高該轉動軸之轉動轉矩以作馬達加大轉矩轉動工作，且不影響 該固定交流電源及該固定直流電源之電流流量(固定交直流電源供電、馬達加大轉矩轉動)，或者，使可以減少該三極主電磁鐵定子、該兩個三極次電磁鐵定子與具三極線圈轉子、電刷之該馬達電磁鐵轉子間之電磁作用強度，進而降低該轉動軸之轉動轉矩以作馬達減小轉矩轉動工作，且不影響該固定交流電源及該固定直流電源之電流流量(固定交直流電源供電、馬達減小轉矩轉動)。 The AC/DC hybrid power brushed motor utilizes the external fixed AC power source and the AC/DC power selection circuit to supply power to the motor stator device having a three-pole main electromagnetic iron stator. The electromagnetic action between the three-pole main electromagnetic iron stator and the motor electromagnetic iron rotor having a three-pole coil rotor and brushes can drive the motor electromagnetic iron rotor to rotate and utilize the rotating shaft to drive the load to work (fixed AC power supply, normal rotation of the motor). The AC/DC hybrid power brushed motor uses the external fixed DC power supply and the DC power supply circuit to supply power to the motor stator device with two three-pole secondary electromagnetic iron stators. The three-pole main electromagnetic iron stator and the two three-pole secondary electromagnetic iron stators can increase the electromagnetic interaction intensity between the three-pole main electromagnetic iron stator, the two three-pole secondary electromagnetic iron stators and the motor electromagnetic iron rotor with a three-pole coil rotor and brushes, thereby increasing the rotation torque of the rotating shaft to perform the motor torque-enhancing rotation work without affecting the The current flow of the fixed AC power source and the fixed DC power source (fixed AC and DC power supply, the motor increases the torque rotation), or the electromagnetic interaction intensity between the three-pole main electromagnetic iron stator, the two three-pole secondary electromagnetic iron stators and the motor electromagnetic iron rotor with three-pole coil rotor and brush can be reduced, thereby reducing the rotation torque of the rotating shaft to perform the motor torque reduction rotation work, and does not affect the current flow of the fixed AC power source and the fixed DC power source (fixed AC and DC power supply, the motor reduces the torque rotation).
如此，運用本項發明創作中，由一有刷馬達及一定子裝置、一電源供電選擇裝置構成之「交直流電混合動力有刷馬達」，令該定子裝置與該電源供電選擇裝置可作馬達加大轉矩、馬達減小轉矩並以固定交流電源及固定直流電源供電予該有刷馬達，利用此種新式之電源切換定子與固定交直流供電概念，將可達到有刷馬達可固定電流作加減轉矩驅動之用電特性與目的。 Thus, by using the "AC/DC hybrid brushed motor" composed of a brushed motor, a stator device, and a power supply selection device in this invention, the stator device and the power supply selection device can be used to increase the motor torque, reduce the motor torque, and supply the brushed motor with a fixed AC power supply and a fixed DC power supply. By using this new power switching stator and fixed AC/DC power supply concept, the power consumption characteristics and purpose of the brushed motor can be achieved by fixed current to increase or decrease the torque drive.
請參閱以下有關於本項發明創作「交直流電混合動力有刷馬達」機電裝置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 attached diagrams of a preferred embodiment of the electromechanical device of this invention "AC/DC hybrid power brushed motor" to further understand the technical content, purpose and effect of this invention:
11:交直流電混合動力有刷馬達 11: AC/DC hybrid brushed motor
111:三極線圈轉子 111: Three-pole coil rotor
112:電刷 112: Brush
113:轉動軸 113: Rotating shaft
1141:三極主電磁鐵定子 1141: Three-pole main electromagnetic stator
1142:三極主電磁鐵定子 1142: Three-pole main electromagnetic stator
1151:前三極次電磁鐵定子 1151: The first three poles of the electromagnetic stator
1152:前三極次電磁鐵定子 1152: The first three poles of the electromagnetic stator
1161:後三極次電磁鐵定子 1161: Rear three-pole electromagnetic stator
1162:後三極次電磁鐵定子 1162: Rear three-pole electromagnetic stator
12:負載 12: Load
13:直流電源供電電路 13: DC power supply circuit
14:交直流電源選擇電路 14: AC and DC power selection circuit
第1圖為習用電動車有刷馬達之結構圖。 The first picture shows the structure of a conventional electric vehicle brushed motor.
第2圖為本項發明創作「交直流電混合動力有刷馬達」一較佳實施例中，馬達加大轉矩轉動中定子與直流電源供電電路、交直流電源選擇電路之電流流向示意圖。 Figure 2 is a schematic diagram of the current flow of the stator, DC power supply circuit, and AC/DC power selection circuit when the motor increases torque rotation in a preferred embodiment of the invention "AC/DC hybrid brushed motor".
第3圖為本項發明創作「交直流電混合動力有刷馬達」一較佳實施例 中，馬達減小轉矩轉動中定子與直流電源供電電路、交直流電源選擇電路之電流流向示意圖。 Figure 3 is a schematic diagram of the current flow of the stator, DC power supply circuit, and AC/DC power selection circuit during the motor's torque-reducing rotation in a preferred embodiment of the invention "AC/DC hybrid brushed motor".
第4圖為本項發明創作「交直流電混合動力有刷馬達」一較佳實施例中，馬達停止轉矩轉動中定子與直流電源供電電路、交直流電源選擇電路之電流流向示意圖。 Figure 4 is a schematic diagram of the current flow of the stator, DC power supply circuit, and AC/DC power selection circuit when the motor stops rotating in a preferred embodiment of the invention "AC/DC hybrid brushed motor".
第5圖為本項發明創作「交直流電混合動力有刷馬達」一較佳實施例中，馬達另一停止轉矩轉動中定子與直流電源供電電路、交直流電源選擇電路之電流流向示意圖。 Figure 5 is a schematic diagram of the current flow of the stator, DC power supply circuit, and AC/DC power selection circuit in another stop torque rotation of the motor in a preferred embodiment of the invention "AC/DC hybrid brushed motor".
本項發明創作所提供之一種「交直流電混合動力有刷馬達」機電裝置，請參閱第2圖所示，該交直流電混合動力有刷馬達11內部設有一由一三極線圈轉子111、一電刷112構成之馬達電磁鐵轉子，該馬達電磁鐵轉子藉由一轉動軸113與該交直流電混合動力有刷馬達11外部之一負載12機械連接；該交直流電混合動力有刷馬達11內部另設有一由一三極主電磁鐵定子1141、一三極主電磁鐵定子1142與一前三極次電磁鐵定子1151、一前三極次電磁鐵定子1152、一後三極次電磁鐵定子1161、一後三極次電磁鐵定子1162共同構成之馬達定子裝置，其中，該三極主電磁鐵定子1141、該三極主電磁鐵定子1142之定子內部線圈同為一順向式繞組，該前三極次電磁鐵定子1151、該前三極次電磁鐵定子1152之定子內部線圈亦同為一順向式繞組，而該後三極次電磁鐵定子1161、該後三極次電磁鐵定子1162之定子內部線圈則同為一逆向式繞組。
The invention provides an electromechanical device of an AC/DC hybrid power brush motor, as shown in FIG. 2. The AC/DC hybrid
該馬達定子裝置間接經由該交直流電混合動力有刷馬
達11外部一馬達電源供電選擇裝置之一直流電源供電電路13、一交直流電源選擇電路14與該交直流電混合動力有刷馬達11外部之一固定直流電源(如：一電動車電池提供一固定電流之直流電源)與一固定交流電源(如：一電動車電池經逆變後提供一固定電流之交流電源)電氣連接，其中，該馬達定子裝置之該三極主電磁鐵定子1141、該三極主電磁鐵定子1142與該馬達電磁鐵轉子之該三極線圈轉子111、該電刷112間接經由該交直流電源選擇電路14與該外部固定交流電源電氣連接，而該馬達定子裝置之該前三極次電磁鐵定子1151、該前三極次電磁鐵定子1152、該後三極次電磁鐵定子1161、該後三極次電磁鐵定子1162則間接經由該直流電源供電電路13與該外部固定直流電源電氣連接。該三極主電磁鐵定子1141、該三極主電磁鐵定子1142與該前三極次電磁鐵定子1151、該前三極次電磁鐵定子1152、該後三極次電磁鐵定子1161、該後三極次電磁鐵定子1162及該直流電源供電電路13、該交直流電源選擇電路14構成一可電源切換之馬達定子裝置。
The motor stator device is indirectly electrically connected to a fixed DC power source (e.g., a DC power source provided by an electric vehicle battery) and a fixed AC power source (e.g., an AC power source provided by an electric vehicle battery after being inverted) outside the AC/DC hybrid
請參閱第2圖所示，該交直流電混合動力有刷馬達11經由該交直流電源選擇電路14可利用該外部固定交流電源供電予該馬達定子裝置之該三極主電磁鐵定子1141、該三極主電磁鐵定子1142與該馬達電磁鐵轉子之該三極線圈轉子111，藉由該三極主電磁鐵定子1141、該三極主電磁鐵定子1142與該三極線圈轉子111間之電磁作用，可帶動該馬達電磁鐵轉子轉動，並利用該轉動軸113驅動該負載12工作(固定交流電源供電、馬達正常轉動)。該交直流電混合動力有刷馬達11另可經由該直流電源供電電路13，使該外部固定直流電源可分時供電予
該前三極次電磁鐵定子1151、該前三極次電磁鐵定子1152，並且可停止分時供電予該後三極次電磁鐵定子1161、該後三極次電磁鐵定子1162，因該前三極次電磁鐵定子1151、該前三極次電磁鐵定子1152與該三極主電磁鐵定子1141、該三極主電磁鐵定子1142之定子內部線圈同為順向式繞組，而使可以增加該三極主電磁鐵定子1141、該三極主電磁鐵定子1142、該前三極次電磁鐵定子1151、該前三極次電磁鐵定子1152與該三極線圈轉子111間之電磁作用強度，進而提高該轉動軸113之轉動轉矩以作馬達加大轉矩轉動工作，且不影響該固定交流電源及該固定直流電源之電流流量(固定交直流電源供電、馬達加大轉矩轉動)。
Please refer to FIG. 2 , the AC/DC hybrid power brushed
或者，請參第3圖所示，該交直流電混合動力有刷馬達11經由該交直流電源選擇電路14可利用該外部固定交流電源供電予該馬達定子裝置之該三極主電磁鐵定子1141、該三極主電磁鐵定子1142與該馬達電磁鐵轉子之該三極線圈轉子111，藉由該三極主電磁鐵定子1141、該三極主電磁鐵定子1142與該三極線圈轉子111間之電磁作用，可帶動該馬達電磁鐵轉子轉動，並利用該轉動軸113驅動該負載12工作(固定交流電源供電、馬達正常轉動)。該交直流電混合動力有刷馬達11另可經由該直流電源供電電路13，使該外部固定直流電源可分時供電予該後三極次電磁鐵定子1161、該後三極次電磁鐵定子1162，並且可停止分時供電予該前三極次電磁鐵定子1151、該前三極次電磁鐵定子1152，因該後三極次電磁鐵定子1161、該後三極次電磁鐵定子1162之定子內部線圈為逆向式繞組，該三極主電磁鐵定子1141、該三極主電磁鐵定子1142之定子內部線圈為順向式繞組，而使可以減少該三極主電磁鐵定子
1141、該三極主電磁鐵定子1142、該後三極次電磁鐵定子1161、該後三極次電磁鐵定子1162與該三極線圈轉子111間之電磁作用強度，進而降低該轉動軸113之轉動轉矩以作馬達減小轉矩轉動工作，且不影響該固定交流電源及該固定直流電源之電流流量(固定交直流電源供電、馬達減小轉矩轉動)。
Alternatively, please refer to FIG. 3 , the AC/DC hybrid power brushed
請參閱第4圖所示，該交直流電混合動力有刷馬達11經由該交直流電源選擇電路14可利用該外部固定交流電源供電予該馬達定子裝置之該三極主電磁鐵定子1141、該三極主電磁鐵定子1142與該馬達電磁鐵轉子之該三極線圈轉子111，藉由該三極主電磁鐵定子1141、該三極主電磁鐵定子1142與該三極線圈轉子111間之電磁作用，可帶動該馬達電磁鐵轉子轉動，並利用該轉動軸113驅動該負載12工作。該交直流電混合動力有刷馬達11經由該交直流電源選擇電路14亦可停止該外部固定交流電源供電予該馬達定子裝置之該三極主電磁鐵定子1141、該三極主電磁鐵定子1142，藉此停止該三極主電磁鐵定子1141、該三極主電磁鐵定子1142與該三極線圈轉子111間之電磁作用；該交直流電混合動力有刷馬達11另可藉由該交直流電源選擇電路14，使該外部固定直流電源可經由該電刷112同時供電予該三極線圈轉子111，該交直流電混合動力有刷馬達11並經由該直流電源供電電路13，使該外部固定直流電源可同時供電予該前三極次電磁鐵定子1151、該前三極次電磁鐵定子1152，而使可以固定該前三極次電磁鐵定子1151、該前三極次電磁鐵定子1152與該三極線圈轉子111間之電磁作用方向，進而可以停止該轉動軸113之轉動轉矩以作馬達停止轉矩轉動工作(固定直流電源供
電、馬達停止轉動)。
Please refer to FIG. 4 , the AC/DC hybrid power brushed
或者，請參閱第5圖所示，該交直流電混合動力有刷馬達11經由該交直流電源選擇電路14可利用該外部固定交流電源供電予該馬達定子裝置之該三極主電磁鐵定子1141、該三極主電磁鐵定子1142與該馬達電磁鐵轉子之該三極線圈轉子111，藉由該三極主電磁鐵定子1141、該三極主電磁鐵定子1142與該三極線圈轉子111間之電磁作用，可帶動該馬達電磁鐵轉子轉動，並利用該轉動軸113驅動該負載12工作。該交直流電混合動力有刷馬達11經由該交直流電源選擇電路14亦可停止該外部固定交流電源供電予該馬達定子裝置之該三極主電磁鐵定子1141、該三極主電磁鐵定子1142，藉此停止該三極主電磁鐵定子1141、該三極主電磁鐵定子1142與該三極線圈轉子111間之電磁作用；該交直流電混合動力有刷馬達11另可藉由該交直流電源選擇電路14，使該外部固定直流電源可經由該電刷112同時供電予該三極線圈轉子111，該交直流電混合動力有刷馬達11並經由該直流電源供電電路13，使該外部固定直流電源可同時供電予該後三極次電磁鐵定子1161、該後三極次電磁鐵定子1162，而使可以固定該後三極次電磁鐵定子1161、該後三極次電磁鐵定子1162與該三極線圈轉子111間之電磁作用方向，進而亦可以停止該轉動軸113之轉動轉矩以作馬達停止轉矩轉動工作(固定直流電源供電、馬達停止轉動)。
Alternatively, please refer to FIG. 5 , the AC/DC hybrid power brushed
於本項發明創作之「交直流電混合動力有刷馬達」機電裝置中，一交直流電混合動力有刷馬達11利用外部一固定交流電源供電予一馬達定子裝置並帶動馬達電磁鐵轉子轉動(馬達正常轉動)；該交直
流電混合動力有刷馬達11另藉由一馬達電源供電選擇裝置使該交直流電混合動力有刷馬達11外部一固定直流電源分時供電予該馬達定子裝置並可作馬達加大轉矩轉動工作，且不影響該固定交流電源及該固定直流電源之電流流量(馬達加大轉矩轉動)，或者，可作馬達減小轉矩轉動工作，且不影響該固定交流電源及該固定直流電源之電流流量(馬達減小轉矩轉動)。如此，運用本項發明創作中，由一有刷馬達及一定子裝置、一電源供電選擇裝置構成之「交直流電混合動力有刷馬達」，利用此種新式之電源切換定子與固定交直流供電概念，將可達到有刷馬達可固定電流作加減轉矩驅動之用電特性與目的，而不致於發生電動車在加減轉矩行駛期間，電動車電池電壓經常性起伏不定造成電池性能損害，或者，電動車電池長時間或連續式過大放電電流導致電池內部過熱，造成電池永久性結構損害之情形。
In the electromechanical device of the invention, an AC/DC hybrid power brushed
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 above detailed description is a specific description of the feasible implementation examples of this invention, but the implementation examples are not used to limit the patent scope of this invention. Any equivalent implementation or modification that does not deviate from the technical spirit of this invention, such as: equivalent implementation examples of modifications, should be included in the patent scope of this case.
11:交直流電混合動力有刷馬達 11: AC/DC hybrid brushed motor
111:三極線圈轉子 111: Three-pole coil rotor
112:電刷 112: Brush
113:轉動軸 113: Rotating shaft
1141:三極主電磁鐵定子 1141: Three-pole main electromagnetic stator
1142:三極主電磁鐵定子 1142: Three-pole main electromagnetic stator
1151:前三極次電磁鐵定子 1151: The first three poles of the electromagnetic stator
1152:前三極次電磁鐵定子 1152: The first three poles of the electromagnetic stator
1161:後三極次電磁鐵定子 1161: Rear three-pole electromagnetic stator
1162:後三極次電磁鐵定子 1162: Rear three-pole electromagnetic stator
12:負載 12: Load
13:直流電源供電電路 13: DC power supply circuit
14:交直流電源選擇電路 14: AC and DC power selection circuit
Claims (4)
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| TW111130582A TWI878709B (en) | 2022-08-15 | 2022-08-15 | Brush motor with mixed ac and dc electric power |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6297575B1 (en) * | 1996-03-28 | 2001-10-02 | Tai-Her Yang | Combined power driven device having a three-layered electromechanical structure with common structures |
| CN102931796A (en) * | 2012-10-29 | 2013-02-13 | 上海稳得新能源科技有限公司 | Direct current/ alternating current (DC/AC) self-coupling inversion generator |
| US20170373620A1 (en) * | 2015-01-20 | 2017-12-28 | Techtronic Industries Company Limited | Dual-voltage brushless motor |
| TWI660560B (en) * | 2017-03-31 | 2019-05-21 | 黃柏原 | Power-storable permanent magnet synchronous motor and circuit device thereof |
| CN211859907U (en) * | 2020-04-21 | 2020-11-03 | 苏州工业园区星德胜电机有限公司 | AC/DC brushless motor |
-
2022
- 2022-08-15 TW TW111130582A patent/TWI878709B/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6297575B1 (en) * | 1996-03-28 | 2001-10-02 | Tai-Her Yang | Combined power driven device having a three-layered electromechanical structure with common structures |
| CN102931796A (en) * | 2012-10-29 | 2013-02-13 | 上海稳得新能源科技有限公司 | Direct current/ alternating current (DC/AC) self-coupling inversion generator |
| US20170373620A1 (en) * | 2015-01-20 | 2017-12-28 | Techtronic Industries Company Limited | Dual-voltage brushless motor |
| TWI660560B (en) * | 2017-03-31 | 2019-05-21 | 黃柏原 | Power-storable permanent magnet synchronous motor and circuit device thereof |
| CN211859907U (en) * | 2020-04-21 | 2020-11-03 | 苏州工业园区星德胜电机有限公司 | AC/DC brushless motor |
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