Large destabilization real-time simulation system based on nonlinear robust power system stabilizer |
Title： |
| Large destabilization real-time simulation system based on nonlinear robust power system stabilizer |
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Application Number： |
200710119267 |
Application Date： |
2007/07/19 |
Announcement Date： |
2008/02/06 |
Pub. Date： |
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Publication Number： |
101119095 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
H02P 9/14G05B 13/04G01R 31/34 |
Applicant(s)： |
Tsinghua University |
Inventor(s)： |
Lu Qiang, Zheng Shaoming, Yu Tongwei, Lao Guoqiang, Mei Shengwei |
Key Words： |
destabilization, real-time, simulation system, nonlinear, robust power system, stabilizer |
Abstract： |
The present invention discloses a large perturbation real-time simulation system that is based on non-linear robust electricity system stabilizer and pertains to the experimental technique of stability of electric power system. The present invention is characterized in that: the stimulation system consists of a power amplifier, a non-linear robust electricity system stabilizer NR-PSS and an electricity system real-time stimulator RTDS that are connected in series. The composite signals of the excitation control and controllable silicon sent to the RTDS generator is generated by NR-PSS. These contains the control signals of AVR and assistant excitation control signal that takes the influence of large perturbation signals into consideration, thus, the problems of large difference in field experiment when using dynamic stimulation large perturbation experiment and dynamic stimulation experiment due to generator terminal parameters. The present invention can reflect the performances of the NP-PSS in century operation system in large perturbation. |
Claim： |
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PCT： |
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