최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0593942 (2017-05-12) |
등록번호 | US-10097007 (2018-10-09) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 622 |
A system and method for combining power from DC power sources. Each power source is coupled to a converter. Each converter converts input power to output power by monitoring and maintaining the input power at a maximum power point. Substantially all input power is converted to the output power, and
A system and method for combining power from DC power sources. Each power source is coupled to a converter. Each converter converts input power to output power by monitoring and maintaining the input power at a maximum power point. Substantially all input power is converted to the output power, and the controlling is performed by allowing output voltage of the converter to vary. The converters are coupled in series. An inverter is connected in parallel with the series connection of the converters and inverts a DC input to the inverter from the converters into an AC output. The inverter maintains the voltage at the inverter input at a desirable voltage by varying the amount of the series current drawn from the converters. The series current and the output power of the converters, determine the output voltage at each converter.
1. A method comprising: coupling each of a plurality of DC power sources to a different DC power converter of a plurality of DC power converters;coupling each DC power converter of the plurality of DC power converters in series to form a serial string;limiting power output by each of the plurality o
1. A method comprising: coupling each of a plurality of DC power sources to a different DC power converter of a plurality of DC power converters;coupling each DC power converter of the plurality of DC power converters in series to form a serial string;limiting power output by each of the plurality of DC power converters until a predetermined event occurs;responsive to the predetermined event, regulating a first parameter of the serial string according to a set value, thereby forcing a second parameter of the serial string to vary according to the power output by each of the plurality of DC power converters. 2. The method of claim 1, wherein the predetermined event is a least one of: a load drawing current from the serial string, andan enable signal being received by the plurality of DC power converters. 3. The method of claim 1, further comprising individually operating each of the plurality of DC power converters to monitor and report power related data. 4. The method of claim 3, wherein, for each of the plurality of DC power converters, the power related data includes at least one of input current to the DC power converter, input voltage to the DC power converter, temperature of the DC power source, input power to the DC power converter, and available illumination. 5. The method of claim 1, wherein the first parameter of the serial string is voltage and the second parameter of the serial string is current. 6. The method of claim 1, wherein the first parameter of the serial string is current and the second parameter of the serial string is voltage.
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