phase control of grid voltage 中文意思是什麼
phase control of grid voltage
解釋
柵極電壓相位控制-
Aiming at the features of grid - connected pv system, a kind of grid - connected control strategy is presented, which is based on the multi - variable double - loop control and synchronization phase - locked control. the multi - variable double - loop control is used for the real - time tracking, and the inherent principle error existing in the single - loop control is eliminated. the synchronization phase - locked control makes the frequency and phase of output current equal to those of utility voltage
針對光伏並網的特點,本文提出了一種基於多變量雙環控制與同步鎖相控制的並網控制策略,多變量雙環控制用於電流的實時跟蹤,解決了只採用單環控制存在的原理性誤差問題;同步鎖相控制則保證輸出電流與電網電壓同頻和同相。
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