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-0183214 (2014-02-18) |
등록번호 | US-9853538 (2017-12-26) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 1 인용 특허 : 561 |
A method for maintaining reliability of a distributed power system including a power converter having input terminals and output terminals. Input power is received at the input terminals. The input power is converted to an output power at the output terminals. A temperature is measured in or in the
A method for maintaining reliability of a distributed power system including a power converter having input terminals and output terminals. Input power is received at the input terminals. The input power is converted to an output power at the output terminals. A temperature is measured in or in the environment of the power converter. The power conversion of the input power to the output power may be controlled to maximize the input power by setting at the input terminals the input voltage or the input current according to predetermined criteria. One of the predetermined criteria is configured to reduce the input power based on the temperature signal responsive to the temperature. The adjustment of input power reduces the input voltage and/or input current thereby lowering the temperature of the power converter.
1. A power converter comprising: a controller configured to determine input power to the power converter at a maximum power point based on a maximum power point tracking algorithm and to reduce the input power to the power converter from the maximum power point based on a temperature of a power sour
1. A power converter comprising: a controller configured to determine input power to the power converter at a maximum power point based on a maximum power point tracking algorithm and to reduce the input power to the power converter from the maximum power point based on a temperature of a power source coupled to the power converter. 2. The power converter of claim 1, further comprising: a sensor interface configured to receive the temperature of the power source from a temperature sensor, wherein the controller is further configured to receive temperature data from the sensor interface. 3. The power converter of claim 2, further comprising: a voltage sensor configured to determine voltage received from the power source and to provide received voltage data to the controller. 4. The power converter of claim 3, further comprising: a current sensor configured to determine current received from the power source and to provide received current data to the controller. 5. The power converter of claim 4, wherein the controller is configured to control the input power according to the maximum power point tracking algorithm and the temperature based on the voltage data, the current data, and the temperature data. 6. The power converter of claim 1, wherein the power source comprises a DC power source and the power converter receives input power from the DC power source. 7. The power converter of claim 6, wherein the DC power source comprises one or more solar cells. 8. A method comprising: determining input power to a power converter at a maximum power point based on a maximum power point tracking algorithm; andreducing the input power to the power converter from the maximum power point based on a temperature of a power source coupled to the power converter. 9. The method of claim 8, further comprising: receiving, by a controller coupled to the power converter via a sensor interface from a temperature sensor, temperature data indicative of the temperature of the power source. 10. The method of claim 9, further comprising: determining, using a voltage sensor of the power converter, voltage received from the power source; andproviding received voltage data to the controller. 11. The method of claim 10, further comprising: determining, using a current sensor of the power converter, current received from the power source; andproviding received current data to the controller. 12. The method of claim 11, wherein the controlling the power input to a power converter based on a maximum power point tracking algorithm and the temperature of a power source to the power converter comprises: controlling power input according to the maximum power point tracking algorithm and the temperature based on the voltage data, the current data, and the temperature data. 13. The method of claim 8, wherein the power source comprises a DC power source and the power converter receives input power from the DC power source. 14. The method of claim 13, wherein the DC power source comprises one or more solar cells. 15. An apparatus comprising: a power converter;a DC power source connected to an input terminal of the power converter; anda temperature sensor configured to provide a temperature signal indicative of a temperature of the DC power source,wherein the power converter comprises: a controller configured to determine input power to the power converter at a maximum power point based on a maximum power point tracking algorithm and to reduce the input power to the power converter from the maximum power point based on the temperature of the DC power source. 16. The apparatus of claim 15, further comprising: a voltage sensor configured to determine voltage received from the DC power source and to provide received voltage data to the controller; anda current sensor configured to determine current received from the DC power source and to provide received current data to the controller,wherein the controller is configured to control the input power according to the maximum power point tracking algorithm and the temperature based on the voltage data, the current data, and the temperature signal. 17. The apparatus of claim 15, wherein the DC power source comprises one or more solar cells.
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