城市建设理论研究（电子版）
城市建設理論研究（電子版）
성시건설이론연구（전자판）
ChengShi Jianshe LiLun Yan Jiu
2015年
13期
3366-3367
,共2页
调差系数%压降补偿%金安桥电厂%无功波动
調差繫數%壓降補償%金安橋電廠%無功波動
조차계수%압강보상%금안교전엄%무공파동
Difference coefficient%Voltage drop compensation%Jin'anqiao power plant%Reactive power oscilation
调差系数反映的是发电机机端电压与发电机无功功率之间关系曲线的陡度,是励磁调节发电机无功出力的重要参数,是作为发电机出口主变器的压降的补偿措施.金安桥电厂由于励磁系统调差系数设置不当,引起机组之间的无功波动,影响机组的安全稳定运行.
調差繫數反映的是髮電機機耑電壓與髮電機無功功率之間關繫麯線的陡度,是勵磁調節髮電機無功齣力的重要參數,是作為髮電機齣口主變器的壓降的補償措施.金安橋電廠由于勵磁繫統調差繫數設置不噹,引起機組之間的無功波動,影響機組的安全穩定運行.
조차계수반영적시발전궤궤단전압여발전궤무공공솔지간관계곡선적두도,시려자조절발전궤무공출력적중요삼수,시작위발전궤출구주변기적압강적보상조시.금안교전엄유우려자계통조차계수설치불당,인기궤조지간적무공파동,영향궤조적안전은정운행.
Difference coefficient reflects the generator terminal voltage and the generator curves between reactive power gradient, is an important parameter excitation generator reactive power output, as compensation measures drop generator outlet of the main transformer. Jin'anqiao power plant due to the excitation system adjustment coefficient is set properly, the reactive power fluctuation caused by the impact between sets, safe and stable operation of units
