Parameter tuning method of damping controller of wind farm side based on wide area measurement system signal
A damping controller and wide-area measurement technology, which is applied in the direction of reducing/preventing power oscillation, etc., can solve the problems of not being able to effectively suppress low-frequency oscillations in the interval, and not being able to reflect the oscillation mode in the interval
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[0082] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0083] (1) Use WAMS for signal acquisition and transmission
[0084] In the actual power grid, the wide area monitoring system (WAMS) can realize the real-time high-speed acquisition of the synchronous phase angle of the whole network and the main data of the power grid by gradually deploying the synchronous phase angle measurement unit (PMU) of the key measuring points of the whole network. The collected data is transmitted to the wide-area monitoring master station system in real time through the power dispatching data network, thereby providing real-time monitoring, analysis and calculation of the normal operation of the power grid and accident disturbances, and obtaining and mastering the dynamic process of the power grid operation. WAMS can obtain relative power angle, angular velocity, line power and other information between units within a certai...
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