201234734 六、發明說明： 【發明所屬之技術領域】 本發明係一種智慧型電源管理技術，尤指一種可輸入多種電源，並可 自動判斷最佳供電模式之智慧型電源管理器與方法。 【先前技術】 自西元1975年能源危機爆發後，找尋替代能源以減少過度依賴石化燃 鲁料便成為世界各國所共同努力的目標之一。相較於核能及火力發電具有高 污木及潛在的危險性’再生能源則具有取之不盡、用之不竭及無污染的特 色因而再生能源發電技術成為新一代的發電方式。台灣位於亞熱帶鄰近201234734 VI. Description of the Invention: [Technical Field] The present invention relates to a smart power management technology, and more particularly to a smart power manager and method that can input multiple power sources and automatically determine an optimal power supply mode. [Prior Art] Since the outbreak of the energy crisis in 1975, the search for alternative energy sources to reduce excessive dependence on petrochemical fuel has become one of the goals of all countries in the world. Compared with nuclear energy and thermal power generation, it has high pollution and potential hazard. Renewable energy is inexhaustible, inexhaustible and pollution-free. Therefore, renewable energy power generation technology has become a new generation of power generation. Taiwan is located in the subtropical zone
天然資源作為發電來源。Natural resources are used as a source of electricity generation.
是以’要如何解決上述制之問題與缺失，即為本㈣之發明人與從 事此行業之相關廢商所虽欲研究改善 之方向所在者。 【發明内容】 故，本發明之發明人有鑑於上述缺失，乃 估及考量，並峨事於此行㈣積之多年經驗 設計出此種可輸人多觀源，並可自動判斷最1 估及考量， ’乃搜集相關資料，經由多方評 [驗，經由不斷試作及修改，始 最佳供電模式之智慧型電源管 201234734 理器與方法發明專利者。 之智慧型電 本發明之主要目的在於提供—種可自動酬最佳供電模式 源管理器與方法。 為了達到上述之目的’本發明智慧型電源管理器係可供應電力至負 載，包括有： ' 至少-電源’係可供電至該負載，包括有至少二再生能源、—市電以 及一電池； “至少-轉換模組，係可將該電源轉換為可供電至該負載之電力，該轉 換模組係電性連接於該電源；以及 -中央處理模組，係電性連接於該電源，包括有： :…取樣早兀，係可供侧該再生能源與該電池之輸出狀態而產生 類比碌’並將伽彳結果轉換為數位訊號並傳出丨 ★、單元，射供城為該再纽_電至該負載之綠能模 2切換為该再生能源充電至該電池並由電池供電至該負載之電池模式或 疋切換為該市電供電至該負載之市電模式；以及 控制早兀’係可供接收該取樣單元之數位訊號，並根據該數位 °二制該_單元，若該再生能源輸出狀態足以供電至該負载，則令該 刀換早购換為綠能模式，若該再生能源輸出狀態不足 則令該切換單元切換為電 f 4載， 足以 A右該再生月匕源與該電池之輸出狀態皆不 ”電至4負載，則令該切換單元峨為市電模式。 元、由於本梅括有#央處理模組，該中央處理模組包括取樣單 刀、早凡以及控制單元。該取樣單元係可供制該再生能源與該電池 201234734 之輸出狀態心··，刪聽麵输訊酬出，·該切 換單元係可供切換為該再生能源供電至該負載之綠能模式、切換為該再生 能源充電至該電池並由電池供電至該負載之電池模式或是切換為該市電供 電至_之市韻；單元射供__元之數位訊 號，並根據該植峨㈣物料元__賴式、電賴式或是市 電模式。侃’本發明可以根據目源輸讀縣娜最麵電源供 她式’有朗觸電源管㈣無法智慧躺電祕賴式之問題加 以突破，為確實具有實用進步性。 本發明智慧型電源管理方法係可供應電力至負載，包括有： 提供至少-再生能源、—市電以及一電池； 將該再生能源、該市電或該電池轉換為可供電至該負載之電力； 偵測該再生能源與該電池之輸出狀態並根據該輸出狀態進行控制； 右該再生能源輸出狀態足以供電至該負載，則令該再生能源供電至該 負載； 若該再生能源輸出狀態不足以供電至該㈣，射該再生能源充電至 該電池並由電池供電至該負载；以及 右遠再生能源與該電池之輸出狀態皆不足以供電至該負載，則令該市 電供電至該負載。 其中’由於本發明電源管理方法係依據下列步驟進行，偵測該再生能 源與錢池之輸出狀態並根據該輪出狀態進行控制；若該再生能源輪出狀 足以供電线貞載，齡該再生能縣電残貞載；若該再生能源輪出 狀心不足以供電至該貞載，則令該再生能源充電至該魏並由電池供電至 201234734 該負載；以及若該再生能源與該電池之輸出狀㈣不足以供電至該負載， 則省電供電至該錄。藉此，本發明可錄據目前的電源輸入狀態來 選擇最佳的電源供賴式，有效的針對習用電源管理方法無法智慧判斷電 源供應模紅問題加妓破，為確實具有實舰步性。 【實施方式】 為達成上述目的及功效，本發明所採用之技術手段及構造，兹繪圖就 鲁本發明較佳實施例詳加說明其特徵與功能如下，俾利完全了解。 明參閱第-圖與第二圖所示，係為本發明較佳實施例之方塊圖與流程 圖’如第-圖’由圖中可清楚看出’本發·合式智慧型電源管理器係可 供應電力至負載5，包括有： 至乂電源，係可供電至該負載5，包括有至少二再生能源1、一市電 2以及-電池3，其中該再生能源丨為太陽能發電、風力發電、地熱發電或 是水力發電； 鲁—至少-轉換模組u，係可將該電源轉換為可供電至該負載5之電力， 母電源不&都需要設置轉換模組n，若該電源可直接供應至負載5即 不需要設置轉換模組η，該轉換模組n係電性連接於該電源，該轉換模組 Π為變㈣、整流||或是整流魏器；以及 一:央處理模組4，係電性連接於該電源，可為一單晶片微電腦，包括 有取樣單元4卜切換單元42與控制單元幻。 取樣單元41，射供細該再生騎〗触電池3之輸錄態而產生 類比訊號，並將制結果轉換為數位訊號並傳出；於本實婦，係可利 201234734 用微電腦來進行處理，由於日常生活中所遇到的各種物理量（例如溫度、 7C度、重里、電壓）大都是類比的信號。因此，須先將類比信號轉換成數 • 位彳s號才能輸入微電腦。例如透過類比/數位轉換器（analog t0 digital - C〇nverter)簡稱為轉換器（A/D converter)。目前較常用的a/d轉換器 是⑽⑶801 系列，編號為 ADC08(H、ADC0802、ADC0803、ADC0804、 ADC0805 ’它們的接腳及特性皆相容，可以互相代換使用。 切換單元42,係可供切換為該再生能源丨供電至該負載5之綠能模式、 鲁切換為該再生能源！充電至該電池3並由電池3供電至該負載5之電池3 模式或是切換為該市電2供電至該負載5之市電2模式，該切換單元^為 一固態繼電ϋ ;於本實施财，該切換單元42是採職態繼㈣s。丨^ _ 咖，SSR)，固態繼電器是—種由_電子元件所組成的無觸點開關。該無 觸』開關利用電子元件（如開關三極管、雙向可控妙等半導體元件）的開 關特!·生來達到無觸點與無火花，而能接通和斷開電路之目的，因此又被 稱為無觸點開關”。SSR沒有任何可動的機械零件 I可機械_，淑應㈣則命長、_他2= 械衝擊、具有良好的防潮防黴防腐等特性。 。控制單元43，射供接取樣單元41之數位訊號，並根據該數位訊 ^控制柄;換單元42，若該再生能源丨輸出狀態足以供電至該負載$，則 ^亥切換料42_為綠能模式’若該再生能源1輪出狀態不足以供電至 .該負載5 ’則令該切換單元42切換為電池3模式，若該再生能源i盥該電 • ^之輪出狀態皆从以供電至該負載5,則令該切換單元幻切換為市電 G，於本實施例中，枚用單晶片微電腦a™el公司所製造的89C51 201234734 、下flit為89C51)，此單晶片微電腦（如呂匕cj^p micr〇c〇mpUter)主要 疋用於控制整個電源管理，所以亦被稱為微控制器㈤⑽福邊小單晶 :片微電腦就疋將微電腦的結構安置於同-個晶片而成的微電腦。功能較強 -的單晶片微電腦’内部除CPU、記憶體、1/0等基本結構外，更將計時器、 計數器、串列傳輸介面、聽與D/A轉換器等皆製作在内部。 顯示模組’係可供顯示再生能源1之發電量、市電2之耗電量'電池3 之電量、電源之供電狀態以及負載5之耗電狀態，於本實施例中由於已將 __職值無為触職，若祕轉碼即可概健細示於LED七 段顯示器上。 手動開關（®巾未不），辭動開關可猶為手動模式，係可強制關閉 該再生能源1輸出，可以關令再生能源1對電池進行充電。 如第二圖’本發明混合式智慧型電源管理方法，係可供應電力至負載 5 ’包括有： (ιοί)提供至少-再生能源、—市電以及一電池； 力； (102)將戎再生能源、該市電或該電池轉換為可供電至該負載5之電 (103) 偵測該再生能源與該電池之輸出狀態並根據該輸出狀態 制； (104) 若該再生能源輸出狀態足 电主这負栽，則令該再生能源供 電至該負載； ，則令該再生能源 (105)若該再生能源輸出狀態不^以供電至該負載 充電至該電池並由f池供電至該貞載；以及 201234734 (106)若該再生能源與該電池之輸出狀態皆不 h电至S玄負載，則 令該市電供電至該負載。 其中，該再生能源i充電至該電池3經過―預定時間充滿電池3後， 即停止充電至該電池3，且本發明可進—步包括有—手動模式，係可強制關 閉該再生能源1輸出’並令該市電2充電至該電池3以及供電至該負載5。 請參閱第-圖與第三圖所示，係為本發明較佳實施例之方塊圖與架構 圖，本發明具體實施架構如下所述： 於具體實歧構，本發_取鮮元4丨麵示触（圖巾未示）將使 用_單晶片’並藉由ADC0804取樣電壓與串列埠傳輸給控制單元. 然後再對電流取樣。而顯示额係_組合語謂功率計算與轉碼，即時 功率顯稀七段顯示器。再者，在電流取樣方面，本文將電流藉由霍爾電 流感測器轉換為電壓，再利用就嶋轉換特性，將數位信號傳送至沾⑶ 内。It is based on how to solve the problems and deficiencies of the above-mentioned system, that is, the inventor of (4) and the relevant waste business in this industry want to study the direction of improvement. SUMMARY OF THE INVENTION Therefore, the inventors of the present invention have inferred the above-mentioned deficiencies in consideration of the above-mentioned deficiencies, and have designed such a multi-view source that can be input and can automatically determine the most estimated value. And considerations, 'is collecting relevant information, through multi-party evaluation [test, through continuous trial and modification, the best power supply mode of the smart power supply 201234734 processor and method invention patent. Smart Power The main purpose of the present invention is to provide an automatic power supply mode source manager and method. In order to achieve the above objectives, the intelligent power manager of the present invention can supply power to the load, including: 'at least - power supply' can supply power to the load, including at least two renewable energy sources, - commercial power, and a battery; a conversion module that converts the power into power that can be supplied to the load, the conversion module is electrically connected to the power source; and a central processing module is electrically connected to the power source, including: :...Sampling early, it is possible to generate an analogy between the regenerative energy and the output state of the battery, and convert the gamma result into a digital signal and transmit it to the 丨★, unit, and shoot the city for the new _ The green energy mode 2 to the load is switched to the battery mode in which the regenerative energy is charged to the battery and powered by the battery to the load or switched to the mains mode in which the utility power is supplied to the load; and the control is early to receive a digital signal of the sampling unit, and according to the digital unit, if the output state of the regenerative energy is sufficient to supply the load, the knife is exchanged for green energy mode if the regeneration is performed. If the energy output status is insufficient, the switching unit is switched to the power f 4 load, which is sufficient for the right side of the regeneration source and the output state of the battery are not "electrical to 4 load, then the switching unit is turned into the mains mode. Yuan, because Ben Mei has a #央 processing module, the central processing module includes sampling single knife, early and control unit. The sampling unit is capable of manufacturing the renewable energy source and the output state of the battery 201234734, and the intercepting surface is retransmitted, and the switching unit is switchable to switch the green energy mode of the renewable energy source to the load, Switching to the battery mode in which the regenerative energy is charged to the battery and powered by the battery to the load or switched to the city power supply to the city; the unit emits a digital signal of the __ element, and according to the vegetable (four) material element __ Lai, electric Lai or mains mode.侃' The invention can be based on the source of the source of the county's most power supply for her-style "have a touch of power supply tube (four) can not be intelligently lying on the problem of the secret to break through, is indeed practical and progressive. The intelligent power management method of the present invention can supply power to a load, including: providing at least - renewable energy, - commercial power, and a battery; converting the renewable energy, the utility, or the battery into power that can be supplied to the load; Measure the regeneration energy and the output state of the battery and control according to the output state; the right regeneration energy output state is sufficient to supply the load to the regenerative energy supply to the load; if the regenerative energy output state is insufficient to supply power to The (four), the regenerative energy is charged to the battery and powered by the battery to the load; and the right-end renewable energy source and the output state of the battery are insufficient to supply power to the load, and the utility power is supplied to the load. Wherein the power management method of the present invention is based on the following steps: detecting the output state of the renewable energy source and the money pool and controlling according to the rounding state; if the renewable energy wheel is sufficiently large to be loaded on the power line, the regeneration energy is aged If the renewable energy is not enough to supply power to the load, the renewable energy is charged to the Wei and is powered by the battery to 201234734; and if the renewable energy and the output of the battery The shape (4) is insufficient to supply power to the load, and the power is saved to the record. Therefore, the present invention can select the best power supply mode according to the current power input state, and effectively solve the power supply mode problem for the conventional power management method, and it is indeed a real ship step. [Embodiment] In order to achieve the above object and effect, the technical means and structure adopted by the present invention are described in detail in the preferred embodiment of the invention, and the features and functions thereof are as follows. Referring to the first and second figures, a block diagram and a flow chart of a preferred embodiment of the present invention, as shown in the figure, can be clearly seen from the figure. 'This is a smart power manager system. The power can be supplied to the load 5, including: a power supply to the load 5, including at least two renewable energy sources 1, a utility power 2, and a battery 3, wherein the renewable energy source is solar power generation, wind power generation, Geothermal power generation or hydropower generation; Lu-at least-conversion module u can convert the power supply into power that can be supplied to the load 5, and the mother power supply does not need to set the conversion module n, if the power supply can be directly The conversion module η is not required to be provided to the load 5, and the conversion module n is electrically connected to the power supply, and the conversion module is changed to (4), rectified|| or rectified Wei; and The group 4 is electrically connected to the power source and can be a single-chip microcomputer, including a sampling unit 4 and a switching unit 42 and a control unit. The sampling unit 41 generates a analog signal by touching the recording state of the battery 3, and converts the result into a digital signal and transmits it; in the actual woman, the system can be processed by a microcomputer. Because of the various physical quantities encountered in daily life (such as temperature, 7C, heavy, voltage) are mostly analogous signals. Therefore, you must first convert the analog signal into a number 彳s number to enter the microcomputer. For example, an analog/digital converter (analog t0 digital - C〇nverter) is simply referred to as a converter (A/D converter). At present, the more commonly used a/d converters are (10)(3)801 series, numbered ADC08 (H, ADC0802, ADC0803, ADC0804, ADC0805'. Their pins and characteristics are compatible and can be used interchangeably. Switching unit 42 is available. Switching to the green energy mode of the regenerative energy source to the load 5, and switching to the regenerative energy source; charging to the battery 3 and being powered by the battery 3 to the battery 3 mode of the load 5 or switching to the mains supply 2 to In the mains 2 mode of the load 5, the switching unit is a solid state relay; in the implementation, the switching unit 42 is in the same state (four) s. 丨^ _ café, SSR), the solid state relay is - A non-contact switch consisting of electronic components. The non-touch switch utilizes the switching of electronic components (such as a switching transistor, a bidirectional controllable semiconductor component, etc.) to achieve contactless and non-sparking, and can turn the circuit on and off, thus being It is called a non-contact switch." SSR does not have any movable mechanical parts I can be mechanical _, Shu Ying (four) is long, _ he 2 = mechanical impact, has good moisture, mildew, anti-corrosion and other characteristics. Control unit 43, shooting The digital signal is connected to the sampling unit 41, and according to the digital control handle; the replacement unit 42, if the output state of the regenerative energy source is sufficient to supply power to the load $, then the switching material 42_ is in the green energy mode. The regenerative energy 1 round-out state is insufficient to supply power to the load 5', so that the switching unit 42 is switched to the battery 3 mode, and if the regenerative energy source i is powered, the power is supplied to the load 5, Then, the switching unit is switched to the commercial power G. In this embodiment, the 89C51 201234734 and the lower flit 89C51 manufactured by the single-chip microcomputer ATMel are used, and the single-chip microcomputer (such as Lu Wei cj^p micr) 〇c〇mpUter) is mainly used to control the whole Source management, so also known as the microcontroller (5) (10) Fubian small single crystal: the micro-computer will be placed on the same computer with the structure of the microcomputer. The function is strong - the single-chip microcomputer 'internal CPU, In addition to the basic structure such as memory and 1/0, the timer, counter, serial transmission interface, listening and D/A converter are all built inside. The display module is used to display the amount of power generated by the renewable energy 1 The power consumption of the mains 2, the power of the battery 3, the power supply state of the power supply, and the power consumption state of the load 5, in this embodiment, since the __ job value has not been taken, the secret transcoding can be fine. It is shown on the LED seven-segment display. The manual switch (the towel is not), the reversing switch can be in the manual mode, which can forcibly turn off the output of the regenerative energy 1 and can charge the regenerative energy 1 to charge the battery. Figure 'The hybrid intelligent power management method of the present invention is capable of supplying power to the load 5' including: (ιοί) providing at least - renewable energy, - commercial power, and a battery; force; (102) recycling renewable energy, the utility Or the battery is converted to be available The power to the load 5 (103) detects the output state of the renewable energy source and the battery according to the output state; (104) if the regenerative energy output state is the main power supply, the renewable energy is supplied to The regenerative energy (105) if the regenerative energy output state is not supplied to the load to the battery and is supplied by the f pool to the load; and 201234734 (106) if the renewable energy is The output state of the battery is not supplied to the S-fold load, and the utility power is supplied to the load. The rechargeable energy i is charged until the battery 3 is fully charged to the battery 3 after a predetermined time, and then the charging is stopped to the battery 3. Moreover, the present invention can further include a manual mode in which the regenerative energy 1 output can be forcibly turned off and the mains 2 is charged to the battery 3 and supplied to the load 5. Please refer to the first and third figures, which are block diagrams and architecture diagrams of a preferred embodiment of the present invention. The specific implementation architecture of the present invention is as follows: In the specific real configuration, the present invention is based on the actual configuration. The surface touch (not shown) will be transmitted to the control unit using the _single chip and transmitted by the ADC0804 sample voltage and serial port. The current is then sampled. And the display amount _ combination language is the power calculation and transcoding, and the instant power is thinner for the seven-segment display. Furthermore, in terms of current sampling, this paper converts the current into a voltage by a Hall Influenza detector, and then uses the conversion characteristic to transmit the digital signal to the dip (3).
當負責取樣及顯_ 89⑶完缸作後，可藉由錢轉換成數位 信號’並同時擷取數位信號，進而再藉著89C51串列璋，將資料傳送到負 責控制固態繼電器（切解元42)祕的89C51 (控制單元句去分析及 判斷當時的貞載5用電情形’最後再選擇適當的供電模式。 如第―圖’本發明之再生能源i包括有風力發電機12與太陽能電池板 13 ’其中，額定輸出歸風力發電機12經由中央處理模組4判斷功率大 小，若能量足以供應給負載5制，則切換至_。反之，若功率不足供 給負載5制，則經過轉換模組u對電池3充電。風力發電機12經由轉 換模組u的輸出電壓在19V〜72V之間，低電壓輸人轉換模組u (例如： 201234734 整抓器）啟動並對電池3充電，若風力機經由轉換模組u的輪出電壓在爪 〜謂之間，纖以編組u _ ••細）啟触對電池3充 電，若經由轉換模組u的輸出電織_，則經由轉換模㈣（例如： 降壓變壓器），並啟動高電壓輪人轉換模組11對電池3充電u透過一 切換開_來進行切換，並經過—切換電路122進行輪_池3或負 載5。太陽能電池板13部分，經過一切換電路i3i進After being responsible for sampling and displaying the _ 89 (3) cylinder, it can be converted into a digital signal by money and simultaneously capture the digital signal, and then through the 89C51 serial 璋, the data is transmitted to the responsible solid state relay (cutting element 42) The secret 89C51 (control unit sentence to analyze and judge the current situation of the load 5) finally select the appropriate power supply mode. As shown in the figure - the renewable energy i of the present invention includes the wind turbine 12 and the solar panel 13 ' Among them, the rated output is determined by the wind turbine 12 via the central processing module 4, and if the energy is sufficient to supply the load 5, it is switched to _. Conversely, if the power is insufficient to supply the load 5, the conversion module is passed. u charges the battery 3. The output voltage of the wind power generator 12 via the conversion module u is between 19V and 72V, and the low voltage input conversion module u (for example: 201234734 full gripper) starts and charges the battery 3, if the wind The machine charges the battery 3 via the turn-off voltage of the conversion module u between the claws and the fingers, and the fiber is charged by the group u _ •• fine), and if the output is electrically _ via the output of the conversion module u, the conversion mode (4) is passed. (E.g: The step-down transformer is turned on, and the high-voltage wheel-switching module 11 is activated to switch the charging of the battery 3 through a switching ON_, and the switching circuit 122 performs the round_pool 3 or the load 5. Part of the solar panel 13 through a switching circuit i3i
池3充電，蘭_蝴刚；射，崎條曜過 後之電力為DC24〜26V，可對電池3進行充電。 而該市電2同樣透過一轉換模組u (例如··變壓器）連接至中央處理 模組4 ’藉以將原本三相22〇v之電力轉換為單相丽電力； 中央處理模組4之判斷可根據下述原則進行觸： 一、 綠能模式：當風力發電機12 (Vg)及電池3 (Vb)電壓皆足夠時％ >22〇VAC、Vb >24VDC)。此時，風力發電機i2不再對電池3充電， 以避免電池3過充降低電池3壽命，直接供電給負載5使用。 二、 電池m風力發電機12因環境因素降低發電而使輸出電壓降至 220VAC以下，中央處理模組4判斷電池3電壓足夠時（、>2柳 由風力發電機12對電池3充電並且由電池3供電給負載5使用。 二、市電模式：若風力發電機12及電池3電壓不足（ν。<22〇就、％ 〈24VDC)，則回送訊號給巾央處理歡4_，辦由風力發電機i2 對電池3充電且市電2供電給負載5運作。 四保她式.風力發電機I2對電池3充電兩小時後，主機判斷風力發電 機12電力足夠及電池3電壓充飽時（Vg>22〇vac、Vb>27vdc)，則 10 201234734 透過電壓控It 31止風力發電機12對電池3充電，避免電池3過 充降低電池3壽命。 ； 請參閱全部附圖所示，相較於習用技術，本發明具有以下優點： - -般市面上之電源管理產品，大多價格昂 貴或功能簡單，故用戶採納 使用晴况仍不曰遍’本文使用微電腦單晶片為主要架構，不僅程式撰寫彈 性大，也可大幅地降低研製成本。在再生能源 1 (太陽能、風能）、電池3 及市電2各種;f同的供電方式下，可自動铜再生能源 1之發電量進而去 判斷何種供電方从佳。在供電触巾，也可啊齡再生能源1發電量、 電池3即時供電里及負載5即時耗電量，歸望盡量以再生能源1來提供 負載5所需要的電力，以減少對市電2的依賴，進而達到節能減碳及降低 電費之目標。 透過上述m侧，即可充分顯林發明之目的及功效上均具有實 之進v J1，極具產業之利用性價值，且為目前市面上前所未見之新發明， 鲁 王符°發明專利要件’爰依法提出申請。唯以上所述著僅為本發明之較 =實施例而已，當純肋限定本發日骑實施之制。即凡依本發明專利 軌圍所作之均等變化與修飾m於本發明抑财之範_，謹請貴 審查委員明鑑，並祈惠准，是所至禱。 【圖式簡單說明】 . 第圖係為本發明較佳實施例之方塊圖。 . 第—圖係為本發明較佳實施例之流程圖。 第—圖係為本發明較佳實施例之架構圖。 201234734 【主要元件符號說明】 1再生能源 11轉換模組 - 12風力發電機 121切換開關 122切換電路 13太陽能電池板 φ 131切換電路 2市電 21轉換模組 3電池 31電壓控制器 4中央處理模組 41取樣單元 φ 42切換單元 43控制單元 5負載 12The pool 3 is charged, the blue _ butterfly just; the shot, the strip is smashed, the power is DC24~26V, and the battery 3 can be charged. The mains 2 is also connected to the central processing module 4' via a conversion module u (for example, a transformer) to convert the original three-phase 22〇v power into single-phase power; the central processing module 4 can determine According to the following principles: 1. Green energy mode: When the wind turbine 12 (Vg) and battery 3 (Vb) voltages are sufficient, % > 22 VAC, Vb > 24 VDC). At this time, the wind power generator i2 no longer charges the battery 3 to prevent the battery 3 from overcharging and lowering the life of the battery 3, and directly supplies power to the load 5. 2. The battery m wind power generator 12 reduces the power generation due to environmental factors and causes the output voltage to drop below 220 VAC. When the central processing module 4 determines that the battery 3 voltage is sufficient (, > 2, the wind power generator 12 charges the battery 3 and is Battery 3 is supplied to load 5. 2. Mains mode: If the voltage of wind turbine 12 and battery 3 is insufficient (ν. <22〇, % <24VDC), then the signal will be sent back to the towel. The generator i2 charges the battery 3 and the mains 2 supplies power to the load 5. The four-guard system. After the wind generator I2 charges the battery 3 for two hours, the host judges that the wind power generator 12 is sufficient and the battery 3 is fully charged (Vg> 22〇vac, Vb>27vdc), then 10 201234734 Charge the battery 3 through the voltage control It 31 to prevent the battery 3 from overcharging and reduce the life of the battery 3. See all the figures, as shown in the figure Conventional technology, the present invention has the following advantages: - Most of the power management products on the market are expensive or simple in function, so the user adopts the use of the sunny state is still not over the top. This article uses the microcomputer single chip as the main architecture, not only The writing flexibility is large, and the development cost can be greatly reduced. In the renewable energy 1 (solar, wind energy), battery 3 and utility power 2; the same power supply mode, the automatic copper renewable energy 1 power generation can be judged What kind of power supply is better. In the power supply contact towel, you can also use the renewable energy 1 power generation, the battery 3 instant power supply and the load 5 instant power consumption, and hope to use the renewable energy 1 to provide the power required by the load 5 In order to reduce the dependence on the mains 2, and thus achieve the goal of energy saving and carbon reduction and lowering the electricity bill. Through the above m side, it can fully demonstrate the purpose and efficacy of the invention, and it has a practical use. Value, and is a new invention that has never been seen before on the market, Lu Wangfu ° invention patent requirements '爰 apply in accordance with the law. Only the above is only the embodiment of the present invention, only when the pure ribs limit the hair The implementation of the Japanese Riding. That is to say, the equivalent change and modification of the patent track according to the invention is in the scope of the invention to curb the money. I would like to ask the examiner to give a clear explanation and pray for it. It is the prayer. Brief description] . The present invention is a block diagram of a preferred embodiment of the present invention. The first embodiment is a flow chart of a preferred embodiment of the present invention. The first drawing is a structural diagram of a preferred embodiment of the present invention. 201234734 [Description of main component symbols] 1 Renewable Energy 11 Conversion Module - 12 Wind Turbine 121 Switching Switch 122 Switching Circuit 13 Solar Panel φ 131 Switching Circuit 2 Mains 21 Conversion Module 3 Battery 31 Voltage Controller 4 Central Processing Module 41 Sampling Unit φ 42 Switching Unit 43 control unit 5 load 12