Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/5965ce347685e407456e2d44a2e047d2.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 forced power oscillation例句_forced power oscillation英汉例句_forced power oscillation双解例句_果味酸柯林斯词典
Power System forced power oscillation is a kind of low frequency oscillation caused by persistent periodic small disturbance. 電力系統強迫功率振蕩爲持續的周期性小擾動所引起低頻振蕩現象。