Integrated solar energy application system for lifting water and lighting |
Title： |
| Integrated solar energy application system for lifting water and lighting |
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Application Number： |
00103055 |
Application Date： |
2000/02/25 |
Announcement Date： |
2000/08/23 |
Pub. Date： |
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Publication Number： |
1264201 |
Announcement Number： |
1123955 |
Grant Date： |
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Granted Pub. Date： |
2003-10-8 |
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
H02J 3/00 |
Applicant(s)： |
Qinghua Univ. |
Inventor(s)： |
Zhao Zhengmin, Lu Qiang, Liu Yunfeng |
Key Words： |
Integrated application system, solar energy, lifting water, lighting |
Abstract： |
An integrated solar energy application system is composed of photovoltaic cells array, electronic inverter for electric power, motor, water pump, accumulator ,charge-discharge system and maximal power tracking device. Said photovoltaic cells array is parellelly connected via array connection box with two electronic inverters. One DC/AC inverter is connected to said motor and water pump and another DC/AC inverter to said charge-discharge system of accumulator and lighting system. Said maximal power tracking device is connected via control bus to two electric inverters. Its advantages are optimal utilization of solar energy, high system efficiency, higher power density, and quickly implementing control algorithm. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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