Economic adjusting and control method for top layer of the static mixed automatic voltage control |
Title： |
| Economic adjusting and control method for top layer of the static mixed automatic voltage control |
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Application Number： |
200710098782 |
Application Date： |
2007/04/27 |
Announcement Date： |
2007/09/12 |
Pub. Date： |
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Publication Number： |
101034810 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
101034810 |
State/Country： |
11[China|beijing] |
IPC： |
H02J 3/00H02J 3/12H02J 3/16H02J 3/38H02J 3/46 |
Applicant(s)： |
Tsinghua University |
Inventor(s)： |
Hu Wei, Zhang Xuemin, Chen Ying, Mei Shengwei, Lu Qiang |
Key Words： |
Economic adjusting, control method, top layer, voltage control |
Abstract： |
The invention belongs to the electrical network voltage idle work automatic control technology area, its characteristic lies in based on the electrical power system network parameter and various generatrixes pitch point voltage, current, the merit and the reactive power actual value formed the Jacobian matrix, find out the actual sum lose value; again construct the optimization objective function to obtain the minimum value of the system sum active lose; then formed the discrete logic event, solved the optimization objective function to get the voltage value, the voltage value of idle work compensation node and the transformation ratio value on load tap changing transformer as the control command output, in order to adjust the above node parameter. The invention guarantees the voltage quality and simultaneously enhances the movement efficiency. |
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PCT： |
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