TW201914179A - Self-Contained Power Generation System - Google Patents
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Abstract
Description
本發明係關於一種發電系統，特別是指一種自給發電系統。The present invention relates to a power generation system, and more particularly to a self-powered power generation system.
發電機是把動能或其它形式的能量轉化成電能的裝置，然後配電網絡輸送至各種用電場所或設備。目前發電機系統一般是利用石化燃料、火力、水力、風力或太陽能等作為動力來源，然而，石化燃料或火力發電易造成空氣上的污染，且能量轉換損失高而導致發電效率不佳。水力、風力或太陽能發電不僅設置成本高、供電不穩定、且必須要有適合的環境及空間。A generator is a device that converts kinetic energy or other forms of energy into electrical energy, which is then delivered to various places or equipment. At present, the generator system generally uses fossil fuel, firepower, water power, wind power or solar energy as the power source. However, fossil fuel or thermal power generation is likely to cause air pollution, and high energy conversion loss leads to poor power generation efficiency. Hydropower, wind power or solar power generation not only has high cost, unstable power supply, but also has a suitable environment and space.
有鑑於此，於一實施例中，提供一種自給發電系統，包括串聯式轉子發電機、啟動馬達、蓄電池、負載電路、迴電電路及控制器。串聯式轉子發電機包括入力軸。啟動馬達包括出力軸，出力軸經由一傳動機構連結至入力軸。蓄電池經由一導電線路電性連接於啟動馬達，負載電路電性連接於串聯式轉子發電機與蓄電池之間，負載電路上並包括有至少一負載。迴電電路並聯於負載電路且電性連接於串聯式轉子發電機與啟動馬達之間。控制器包括一開關，開關耦接至導電線路與迴電電路，控制器控制開關可選擇性地切換於啟動模式或運轉模式，啟動模式是指開關導通導電線路、並斷開迴電電路，使蓄電池供電以啟動啟動馬達運轉，運轉模式是指開關斷開導電線路、並導通迴電電路，使串聯式轉子發電機所發電力持續供電給啟動馬達保持運轉。In view of this, in an embodiment, a self-powered power generation system including a series rotor generator, a starter motor, a battery, a load circuit, a return circuit, and a controller is provided. The tandem rotor generator includes an input shaft. The starter motor includes a power output shaft coupled to the input shaft via a transmission mechanism. The battery is electrically connected to the starter motor via a conductive line, and the load circuit is electrically connected between the series rotor generator and the battery, and the load circuit includes at least one load. The circuit return circuit is connected in parallel with the load circuit and electrically connected between the series rotor generator and the starter motor. The controller includes a switch coupled to the conductive line and the return circuit, and the controller control switch is selectively switchable to the start mode or the operation mode, wherein the start mode means that the switch conducts the conductive line and disconnects the circuit, so that the battery is powered The start-up motor is operated. The operation mode means that the switch disconnects the conductive line and turns on the circuit, so that the power generated by the series-type rotor generator is continuously supplied to the starter motor to keep running.
綜上，根據本發明實施例之自給發電系統，在運作時，控制器可控制開關導通導電線路，使蓄電池供電以啟動啟動馬達運轉，啟動馬達即可經由傳動機構帶動串聯式轉子發電機運轉以產生電力。接著，控制器可控制開關斷開導電線路、並導通迴電電路，使串聯式轉子發電機運轉所產生的電力能經由迴電電路供電於啟動馬達保持運轉，以持續帶動串聯式轉子發電機運轉而產生電力，且串聯式轉子發電機運轉所產生的電力能同時經由負載電路供電於負載、並且回充蓄電池以作為啟動馬達的備援電力。藉此，透過電力驅動啟動馬達運轉以帶動串聯式轉子發電機產生電力的方式可達到成本低、減少汙染產生且不受環境限制等優點，此外，串聯式轉子發電機發出的電力除了供電負載之外，更提供啟動馬達持續運轉及回充蓄電池，達到提高發電效率與利用率並大幅減少電力損失。再者，透過串聯式轉子發電機與啟動馬達之串聯方式，使串聯式轉子發電機可符合高轉速與大電流之發電機效能。In summary, according to the self-powered power generation system of the embodiment of the present invention, during operation, the controller can control the switch to conduct the conductive circuit to enable the battery to supply power to start the starter motor operation, and the starter motor can drive the series rotor generator to operate via the transmission mechanism. Generate electricity. Then, the controller can control the switch to disconnect the conductive line and turn on the circuit, so that the power generated by the operation of the series rotor generator can be powered by the return circuit to maintain the running motor to continuously drive the series rotor generator to generate Power, and the power generated by the operation of the series rotor generator can simultaneously supply power to the load via the load circuit and recharge the battery to serve as backup power for the starter motor. Thereby, the power driven by the electric drive to drive the series rotor generator to generate electric power can achieve the advantages of low cost, reduced pollution, and no environmental restrictions. In addition, the power generated by the series rotor generator is in addition to the power supply load. In addition, the starter motor is continuously operated and the battery is recharged to improve power generation efficiency and utilization and greatly reduce power loss. Furthermore, through the series connection of the series rotor generator and the starter motor, the series rotor generator can meet the high-speed and high-current generator performance.
在一實施例中，控制器可更電性連接有一偵測器，偵測器偵測並輸出偵測值，控制器於運轉模式下更比對偵測值小於閥值時，便控制開關導通導電線路，使蓄電池補償供電給啟動馬達保持運轉，以維持整個發電系統的運作。在一些實施例中，偵測值可指串聯式轉子發電機之電壓輸出值、或電流輸出值、或電機轉速值，或啟動馬達之馬達轉速值，或其組合。在一實施例中，控制器更可比對偵測值大於等於閥值時，便控制開關切換至運轉模式，使串聯式轉子發電機所發電力持續供電給啟動馬達保持運轉。In an embodiment, the controller can be electrically connected to a detector, and the detector detects and outputs the detection value. When the controller compares the detection value to the threshold value in the operation mode, the control switch is turned on. The conductive circuit allows the battery to compensate for the power supply to keep the starter motor running to maintain the operation of the entire power generation system. In some embodiments, the detected value may refer to a voltage output value of the series rotor generator, or a current output value, or a motor speed value, or a motor speed value of the starter motor, or a combination thereof. In an embodiment, when the controller compares the detection value to be greater than or equal to the threshold, the control switch is switched to the operation mode, so that the power generated by the series rotor generator is continuously supplied to the starter motor to keep running.
在一實施例中，迴電電路上更串接有一變壓器，控制器更電性連接有偵測器，偵測器偵測並輸出偵測值，控制器於運轉模式下更比對偵測值小於閥值時，便控制變壓器升壓，使串聯式轉子發電機所發電力升壓以持續供電給啟動馬達保持運轉。在一實施例中，控制器更比對偵測值大於等於閥值時，便控制停止變壓器運作，使串聯式轉子發電機以原始所發電力供電給啟動馬達持續保持運轉。In an embodiment, the circuit has a transformer connected in series, and the controller is electrically connected to the detector, and the detector detects and outputs the detection value, and the controller compares the detection value in the operation mode. At the threshold, the transformer boost is controlled to boost the power generated by the series rotor generator to continue supplying power to the starter motor to keep running. In an embodiment, when the controller compares the detected value to be greater than or equal to the threshold, the controller stops controlling the operation of the transformer, so that the series-type rotor generator supplies power to the starter motor and continues to operate.
圖1為本發明自給發電系統一實施例之系統方塊圖。如圖1所示，本實施例之自給發電系統1包括有串聯式轉子發電機10、啟動馬達20、蓄電池30、負載電路40、迴電電路45及控制器50。在一些實施例中，自給發電系統1可為車用（例如電動車）的發電系統、空調用發電系統、或其它用電裝置之發電系統。1 is a block diagram of a system of an embodiment of a self-powered power generation system of the present invention. As shown in FIG. 1, the self-powered power generation system 1 of the present embodiment includes a series-type rotor generator 10, a starter motor 20, a battery 30, a load circuit 40, a circuit return circuit 45, and a controller 50. In some embodiments, the self-powered power generation system 1 may be a power generation system for a vehicle (eg, an electric vehicle), a power generation system for an air conditioner, or a power generation system for other powered devices.
串聯式轉子發電機10與啟動馬達20可彼此連接並可同步連動，例如圖1所示，串聯式轉子發電機10可包括有一入力軸11，啟動馬達20可包括一出力軸21，出力軸21經由一傳動機構22連結至入力軸11，使啟動馬達20的出力軸21運轉時，可經由傳動機構22同步帶動串聯式轉子發電機10的入力軸11旋轉，其中，傳動機構22可為皮帶傳動機構、齒輪傳動機構、蝸輪蝸桿傳動機構、鏈條鏈輪傳動機構或其組合，本實施例並不限制。The series rotor generator 10 and the starter motor 20 can be connected to each other and can be synchronously linked. For example, as shown in FIG. 1, the series rotor generator 10 can include an input shaft 11, and the starter motor 20 can include a power output shaft 21 and a power output shaft 21 When the output shaft 21 of the starter motor 20 is operated via a transmission mechanism 22, the input shaft 11 of the tandem rotor generator 10 can be synchronously driven by the transmission mechanism 22, wherein the transmission mechanism 22 can be a belt transmission. The mechanism, the gear transmission mechanism, the worm gear transmission mechanism, the chain sprocket transmission mechanism or a combination thereof are not limited in this embodiment.
在一實施例中，啟動馬達20可為一電動馬達而包括定子與轉子等部件，出力軸21可為轉子的轉軸，當啟動馬達20導通電流時，轉子可透過磁場效應而相對於定子旋轉，以將電能轉換為機械能。在一實施例中，串聯式轉子發電機10亦可包括有定子與轉子等部件，入力軸11可為轉子的轉軸，當啟動馬達20的出力軸21運轉而帶動入力軸11旋轉時，轉子可相對於定子轉動而形成感應電動勢，以將機械能轉換為電能從而產生感應電流。In one embodiment, the starter motor 20 can be an electric motor and includes components such as a stator and a rotor. The output shaft 21 can be a rotating shaft of the rotor. When the starter motor 20 conducts current, the rotor can rotate relative to the stator through a magnetic field effect. To convert electrical energy into mechanical energy. In an embodiment, the tandem rotor generator 10 may also include components such as a stator and a rotor. The input shaft 11 may be a rotating shaft of the rotor. When the output shaft 21 of the starter motor 20 is operated to drive the input shaft 11 to rotate, the rotor may be An induced electromotive force is formed with respect to the rotation of the stator to convert mechanical energy into electrical energy to generate an induced current.
蓄電池30具體上可為鉛蓄電池、鎳鎘電池、鎳氫電池、鋰離子電池或鋰離子聚合物電池等可充電電池。且蓄電池30經由一導電線路31電性連接於啟動馬達20，以提供啟動馬達20運轉所需電力。The battery 30 may specifically be a rechargeable battery such as a lead storage battery, a nickel cadmium battery, a nickel hydrogen battery, a lithium ion battery, or a lithium ion polymer battery. The battery 30 is electrically connected to the starter motor 20 via a conductive line 31 to provide power required to start the operation of the motor 20.
負載電路40電性連接於串聯式轉子發電機10與蓄電池30之間，負載電路40上並包括有至少一個負載41（在此是串接兩個負載41），使串聯式轉子發電機10所產生的電能可經由負載電路40傳輸至負載41與蓄電池30。在一實施例中，假設自給發電系統1為車用的發電系統，負載41可為汽車音響、車用儀錶、車用導航裝置、車燈或其組合或其它車輛電氣裝置。假設自給發電系統1為空調用發電系統，負載41可為冷氣壓縮機、送風機、循環泵、電動閥或其組合。The load circuit 40 is electrically connected between the series rotor generator 10 and the battery 30. The load circuit 40 includes at least one load 41 (here, two loads 41 are connected in series) to make the series rotor generator 10 The generated electrical energy can be transmitted to the load 41 and the battery 30 via the load circuit 40. In one embodiment, assume that the self-contained power generation system 1 is a power generation system for a vehicle, and the load 41 may be a car audio, a vehicle instrument, a car navigation device, a vehicle lamp, or a combination thereof, or other vehicle electrical device. It is assumed that the self-powered power generation system 1 is an air-conditioning power generation system, and the load 41 may be a cold air compressor, a blower, a circulation pump, an electric valve, or a combination thereof.
迴電電路45電性連接於串聯式轉子發電機10與啟動馬達20之間，使串聯式轉子發電機10所產生的電能可經由迴電電路45傳輸至啟動馬達20。在一實施例中，迴電電路45可與負載電路40彼此並聯。The return circuit 45 is electrically connected between the series rotor generator 10 and the starter motor 20, so that the electric energy generated by the series rotor generator 10 can be transmitted to the starter motor 20 via the return circuit 45. In an embodiment, the return circuit 45 can be in parallel with the load circuit 40.
控制器50可包括一開關51，開關51耦接至導電線路31與迴電電路45，控制器50具體上可為微處理器、微控制器、場編程閘陣列或邏輯電路等。控制器50可控制開關51選擇性地切換於一啟動模式或一運轉模式，其中啟動模式是指開關51導通導電線路31、並斷開迴電電路45（如圖1所示），而運轉模式是指開關51斷開導電線路31、並導通迴電電路45（如圖2所示）。The controller 50 can include a switch 51 coupled to the conductive line 31 and the return circuit 45. The controller 50 can be a microprocessor, a microcontroller, a field programmable gate array or a logic circuit, and the like. The controller 50 can control the switch 51 to selectively switch to a start mode or an operation mode, wherein the start mode means that the switch 51 turns on the conductive line 31 and turns off the return circuit 45 (as shown in FIG. 1), and the operation mode is The switch 51 turns off the conductive line 31 and turns on the return circuit 45 (shown in FIG. 2).
藉此，請參閱圖1所示，在一實施例中，自給發電系統1於運作時，控制器50可先控制開關51切換至啟動模式以導通導電線路31，使蓄電池30能電性連接並輸出電流於啟動馬達20，以啟動啟動馬達20運轉，並使啟動馬達20經由傳動機構22帶動串聯式轉子發電機10運轉而產生電力，串聯式轉子發電機10所發電力可傳輸至負載電路40以供電於負載41運作以及對蓄電池30進行充電。Therefore, referring to FIG. 1 , in an embodiment, when the self-powered power generation system 1 is in operation, the controller 50 can first control the switch 51 to switch to the startup mode to turn on the conductive line 31 to electrically connect the battery 30 and The output current is generated by the starter motor 20 to start the starter motor 20, and the starter motor 20 drives the tandem type rotor generator 10 to operate via the transmission mechanism 22 to generate electric power, and the power generated by the series-type rotor generator 10 can be transmitted to the load circuit 40. Power is supplied to the load 41 and the battery 30 is charged.
如圖2所示，當串聯式轉子發電機10產生電力或者達到預定轉速時，控制器50即可控制開關51切換於至運轉模式以斷開導電線路31、並導通迴電電路45，使蓄電池30不續供電於啟動馬達20，此時，串聯式轉子發電機10所發電力可傳輸至迴電電路45以接替蓄電池30供電於啟動馬達20，使串聯式轉子發電機10所發電力能持續供電給啟動馬達20保持運轉，從而能持續帶動串聯式轉子發電機10產生電力。藉此，透過蓄電池30提供電力驅動啟動馬達20運轉以帶動串聯式轉子發電機10產生電力的方式可達到成本低且減少汙染產生之優點，此外，串聯式轉子發電機10發出的電力除了供電於負載41之外，更供電於啟動馬達20持續運轉使串聯式轉子發電機10能繼續產生電力、以及對蓄電池30進行充電以作為啟動馬達20的備援電力或者供電於其他用電裝置，達到提高發電效率與利用率並減少電力損失。As shown in FIG. 2, when the tandem rotor generator 10 generates electric power or reaches a predetermined rotational speed, the controller 50 can control the switch 51 to switch to the operation mode to open the conductive line 31 and turn on the return circuit 45 to make the battery 30 The power supply to the starter motor 20 is not continuously supplied. At this time, the power generated by the series-type rotor generator 10 can be transmitted to the circuit return circuit 45 to replace the battery 30 for supplying power to the starter motor 20, so that the power generated by the series-type rotor generator 10 can be continuously supplied to the power supply. The starter motor 20 remains in operation to continuously drive the series rotor generator 10 to generate electric power. Thereby, the power supply of the starter motor 20 through the battery 30 to drive the tandem rotor generator 10 to generate electric power can achieve the advantages of low cost and reduced pollution. In addition, the power generated by the tandem rotor generator 10 is powered. In addition to the load 41, the power supply to the starter motor 20 continues to operate, so that the series-type rotor generator 10 can continue to generate electric power, and the battery 30 can be charged as backup power for the starter motor 20 or power supply to other electric devices. Power generation efficiency and utilization and reduce power loss.
在一實施例中，控制器50可更電性連接有一偵測器，以偵測並輸出一偵測值，控制器50於運轉模式下可根據偵測值的變化選擇性地切換由蓄電池30輸出補償的電力。例如圖1與圖2所示，在本實施例中，控制器50電性連接一馬達轉速偵測器23，馬達轉速偵測器23用以持續偵測啟動馬達20的馬達轉速值。如圖2所示，在運轉模式下，也就是開關51導通迴電電路45，使串聯式轉子發電機10所發電力供電給啟動馬達20運轉的情況下，控制器50更比對馬達轉速值小於一閥值時，便控制開關51導通導電線路31，使蓄電池30補償供電給啟動馬達20保持運轉。舉例來說，假設啟動馬達20的理想轉速範圍介於5400RPM至6800RPM之間，在此理想轉速範圍下，啟動馬達20帶動串聯式轉子發電機10所產生的電力才足以供電於負載41、蓄電池30以及啟動馬達20維持運轉，因此，閥值可設定為5400RPM，當啟動馬達20的馬達轉速值小於5400RPM時，控制器50即控制開關51導通導電線路31（如圖1所示），使蓄電池30補償供電給啟動馬達20，以提高啟動馬達20的轉速而維持系統運作。當啟動馬達20的轉速大於等於5400RPM時，控制器50即可控制開關51切換回運轉模式（如圖2所示），使串聯式轉子發電機10所發電力持續供電給啟動馬達20保持運轉。In an embodiment, the controller 50 can be electrically connected to a detector to detect and output a detection value, and the controller 50 can selectively switch the battery 30 according to the change of the detection value in the operation mode. Output compensated power. For example, as shown in FIG. 1 and FIG. 2, in the embodiment, the controller 50 is electrically connected to a motor rotation speed detector 23 for continuously detecting the motor rotation speed value of the starter motor 20. As shown in FIG. 2, in the operation mode, that is, when the switch 51 turns on the circuit return circuit 45 to supply the power generated by the series-type rotor generator 10 to the starter motor 20, the controller 50 compares the motor rotation speed value to be smaller than At a threshold, the control switch 51 conducts the conductive line 31, causing the battery 30 to compensate for the supply of power to the starter motor 20 to remain operational. For example, assume that the ideal speed range of the starter motor 20 is between 5400 RPM and 6800 RPM. In this ideal speed range, the power generated by the starter motor 20 to drive the series rotor generator 10 is sufficient to supply power to the load 41 and the battery 30. And the starter motor 20 is kept running. Therefore, the threshold value can be set to 5400 RPM. When the motor rotation speed value of the starter motor 20 is less than 5400 RPM, the controller 50 controls the switch 51 to conduct the conductive line 31 (as shown in FIG. 1) to make the battery 30. The compensation power is supplied to the starter motor 20 to increase the rotational speed of the starter motor 20 to maintain system operation. When the rotation speed of the starter motor 20 is greater than or equal to 5400 RPM, the controller 50 can control the switch 51 to switch back to the operation mode (as shown in FIG. 2), so that the power generated by the series-type rotor generator 10 is continuously supplied to the starter motor 20 to maintain operation.
圖3為本發明自給發電系統另一實施例之系統方塊圖，如圖3所示，本實施例與圖1、圖2之實施例的差異在於，控制器50是電性連接一電機轉速偵測器12，電機轉速偵測器12用以持續偵測串聯式轉子發電機10的電機轉速值，當控制器50比對電機轉速值小於一閥值時，便控制開關51導通導電線路31，使蓄電池30補償供電給啟動馬達20保持運轉。舉例來說，假設串聯式轉子發電機10的理想轉速範圍於5400RPM至6800RPM之間，在此理想轉速範圍下，串聯式轉子發電機10所產生的電力才足以供電於負載41、蓄電池30以及啟動馬達20維持運轉，因此，閥值可設定為5400RPM，當串聯式轉子發電機10的電機轉速值小於5400RPM，控制器50即控制開關51導通導電線路31（如圖4所示），使蓄電池30補償供電給啟動馬達20，以提高啟動馬達20的轉速而同步提升串聯式轉子發電機10的轉速。當串聯式轉子發電機10的轉速大於等於5400RPM時，控制器50即可控制開關51切換回運轉模式（如圖3所示），使串聯式轉子發電機10所發電力持續供電給啟動馬達20保持運轉。3 is a block diagram of another embodiment of the self-powered power generation system of the present invention. As shown in FIG. 3, the difference between the embodiment and the embodiment of FIG. 1 and FIG. 2 is that the controller 50 is electrically connected to a motor speed detector. The detector 12 and the motor speed detector 12 are configured to continuously detect the motor speed value of the series rotor generator 10. When the controller 50 compares the motor speed value to less than a threshold, the switch 51 is controlled to conduct the conductive line 31. The battery 30 is compensated for supplying power to the starter motor 20 to keep running. For example, assume that the ideal speed range of the series rotor generator 10 is between 5400 RPM and 6800 RPM. Under this ideal speed range, the power generated by the series rotor generator 10 is sufficient to supply power to the load 41, the battery 30, and the start-up. The motor 20 is kept running. Therefore, the threshold can be set to 5400 RPM. When the motor rotation speed of the series rotor generator 10 is less than 5400 RPM, the controller 50 controls the switch 51 to conduct the conductive line 31 (as shown in FIG. 4) to make the battery 30. The compensation power is supplied to the starter motor 20 to increase the rotational speed of the starter motor 20 to synchronously increase the rotational speed of the tandem rotor generator 10. When the rotation speed of the series-type rotor generator 10 is greater than or equal to 5400 RPM, the controller 50 can control the switch 51 to switch back to the operation mode (as shown in FIG. 3), so that the power generated by the series-type rotor generator 10 is continuously supplied to the starter motor 20. Keep running.
再如圖3所示，在一實施例中，控制器50也可電連接於電感測器13，電感測器13可偵測串聯式轉子發電機10所發電力之電壓輸出值或電流輸出值，當電壓輸出值或電流輸出值小於閥值時，例如電壓輸出值小於啟動馬達20的額定電壓時，控制器50即控制開關51導通導電線路31（如圖4所示），使蓄電池30補償供電給啟動馬達20，以提高啟動馬達20的轉速進而提升串聯式轉子發電機10所發電力之電壓輸出值或電流輸出值。當電壓輸出值或電流輸出值大於等於閥值時，例如電壓輸出值大於等於啟動馬達20的額定電壓時，控制器50即可控制開關51切換回運轉模式（如圖3所示），使串聯式轉子發電機10所發電力能夠持續供電給啟動馬達20保持運轉。As shown in FIG. 3, in an embodiment, the controller 50 can also be electrically connected to the inductor 13 to detect the voltage output value or current output value of the power generated by the tandem rotor generator 10. When the voltage output value or the current output value is less than the threshold value, for example, when the voltage output value is less than the rated voltage of the starter motor 20, the controller 50 controls the switch 51 to conduct the conductive line 31 (as shown in FIG. 4) to compensate the battery 30. Power is supplied to the starter motor 20 to increase the rotational speed of the starter motor 20 and thereby increase the voltage output value or current output value of the power generated by the tandem rotor generator 10. When the voltage output value or the current output value is greater than or equal to the threshold value, for example, when the voltage output value is greater than or equal to the rated voltage of the starter motor 20, the controller 50 can control the switch 51 to switch back to the operation mode (as shown in FIG. 3) to make the series connection. The power generated by the rotor generator 10 can continue to supply power to the starter motor 20 to keep running.
圖5為本發明自給發電系統又一實施例之系統方塊圖。如圖5所示，本實施例與上述實施例的差異在於，其中迴電電路45上更串接有一變壓器46，控制器50更電性連接於變壓器46，控制器50於運轉模式下比對偵測值小於一閥值時，是控制變壓器46升壓，使串聯式轉子發電機10所發電力升壓以持續供電給啟動馬達20保持運轉。舉例來說，當電感測器13偵測串聯式轉子發電機10所發電力之電壓輸出值小於啟動馬達20的額定電壓時，控制器50即控制該變壓器46升壓，使串聯式轉子發電機10所發電力升壓以持續供電給啟動馬達20保持運轉，當串聯式轉子發電機10所發電力之電壓輸出值大於等於啟動馬達20的額定電壓時，控制器50即停止變壓器46運作，使串聯式轉子發電機10能夠以原始所發電力供電給啟動馬達20持續保持運轉。在一些實施例中，控制器50也可根據串聯式轉子發電機10的電機轉速值、啟動馬達20的馬達轉速值或串聯式轉子發電機10所發電力之電流輸出值小於閥值時，控制變壓器46升壓，本實施例並不侷限。Figure 5 is a block diagram of a system of still another embodiment of the self-powered power generation system of the present invention. As shown in FIG. 5, the difference between this embodiment and the above embodiment is that a circuit 46 is further connected in series with the power-receiving circuit 45, and the controller 50 is more electrically connected to the transformer 46, and the controller 50 is compared in the operation mode. When the measured value is less than a threshold value, the control transformer 46 is boosted, and the power generated by the series-type rotor generator 10 is boosted to continuously supply power to the starter motor 20 to maintain operation. For example, when the inductor 13 detects that the voltage output value of the power generated by the tandem rotor generator 10 is less than the rated voltage of the starter motor 20, the controller 50 controls the transformer 46 to boost, so that the series rotor generator 10 power is boosted to continuously supply power to the starter motor 20 to keep running. When the voltage output value of the power generated by the series rotor generator 10 is greater than or equal to the rated voltage of the starter motor 20, the controller 50 stops the operation of the transformer 46. The tandem rotor generator 10 is capable of supplying power to the starter motor 20 with the originally generated power to continue to operate. In some embodiments, the controller 50 can also control according to the motor speed value of the tandem rotor generator 10, the motor speed value of the starter motor 20, or the current output value of the power generated by the tandem rotor generator 10 is less than a threshold value. The transformer 46 is boosted, and this embodiment is not limited.
在一實施例中，由於串聯式轉子發電機10所發電力可持續對蓄電池30進行充電作業，因此，蓄電池30可電性連接於系統其他用電元件（例如上述電機轉速偵測器12、電感測器13、馬達轉速偵測器23、變壓器46、控制器50或開關51等），以提供其他用電元件運作所需電力，而不須另外設置其他供電源而進一步降低成本並充分利用串聯式轉子發電機10所發電力。In an embodiment, since the power generated by the tandem rotor generator 10 can continuously charge the battery 30, the battery 30 can be electrically connected to other power components of the system (for example, the motor speed detector 12 and the inductor). Detector 13, motor speed detector 23, transformer 46, controller 50 or switch 51, etc., to provide power for other electrical components to operate, without the need to provide additional power supply to further reduce costs and make full use of the series The electric power generated by the rotor generator 10 is generated.
雖然本發明的技術內容已經以較佳實施例揭露如上，然其並非用以限定本發明，任何熟習此技藝者，在不脫離本發明之精神所作些許之更動與潤飾，皆應涵蓋於本發明的範疇內，因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。Although the technical content of the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the present invention, and any modifications and refinements made by those skilled in the art without departing from the spirit of the present invention are encompassed by the present invention. The scope of protection of the present invention is therefore defined by the scope of the appended claims.
1‧‧‧自給發電系統 1‧‧‧Self-powered power generation system
10‧‧‧串聯式轉子發電機 10‧‧‧Series Rotor Generator
11‧‧‧入力軸 11‧‧‧Inlet shaft
12‧‧‧電機轉速偵測器 12‧‧‧Motor Speed Detector
13‧‧‧電感測器 13‧‧‧Inductance detector
20‧‧‧啟動馬達 20‧‧‧Starting motor
21‧‧‧出力軸 21‧‧‧Output shaft
22‧‧‧傳動機構 22‧‧‧Transmission mechanism
23‧‧‧馬達轉速偵測器 23‧‧‧Motor Speed Detector
30‧‧‧蓄電池 30‧‧‧Battery
31‧‧‧導電線路 31‧‧‧Electrical circuit
40‧‧‧負載電路 40‧‧‧Load circuit
41‧‧‧負載 41‧‧‧ load
45‧‧‧迴電電路 45‧‧‧circuit circuit
46‧‧‧變壓器 46‧‧‧Transformers
50‧‧‧控制器 50‧‧‧ Controller
51‧‧‧開關 51‧‧‧ switch
[圖1] 係本發明自給發電系統一實施例之系統方塊圖。 [圖2] 係本發明自給發電系統一實施例之切換示意圖。 [圖3] 係本發明自給發電系統另一實施例之系統方塊圖。 [圖4] 係本發明自給發電系統另一實施例之切換示意圖。 [圖5] 係本發明自給發電系統又一實施例之系統方塊圖。[Fig. 1] A block diagram of a system of an embodiment of a self-powered power generation system of the present invention. Fig. 2 is a schematic diagram showing the switching of an embodiment of the self-powered power generation system of the present invention. Fig. 3 is a system block diagram showing another embodiment of the self-powered power generation system of the present invention. Fig. 4 is a schematic diagram showing the switching of another embodiment of the self-powered power generation system of the present invention. Fig. 5 is a system block diagram showing still another embodiment of the self-powered power generation system of the present invention.
Claims (10)
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| CN102358162B (en) * | 2011-09-01 | 2013-12-18 | 甘联芳 | Hybrid oil-electricity energy-saving power device and control method thereof |
| JP2014066136A (en) * | 2012-09-24 | 2014-04-17 | Mazda Motor Corp | Control device for engine |
| US20140375067A1 (en) * | 2013-06-19 | 2014-12-25 | Tai-Her Yang | Combustion and emergency start controlling device with separated-type auxiliary power source and system thereof |
| JP2015035942A (en) * | 2013-07-08 | 2015-02-19 | ヤマハ発動機株式会社 | Power generation device, moving body, and power generation control method |
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| CN113007049B (en) * | 2021-03-31 | 2022-06-07 | 无锡职业技术学院 | Plate spring vibration hydraulic power generation system |
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