摘要
对广西龙滩3号发电机组进相运行试验的接线、试验工况及进相深度进行了详细介绍,对试验结果进行了分析,认为大型水轮发电机组可进行进相运行以扩大系统电压的调节范围,改善电网电压质量。
The paper gives a detail introduction to wiring .test and under - excitation operation condition for the under excitation operation test of No. 3 generating unit of the Longtan hydropower plant. The analyses of the test results indicate that the under - excitation operation is feasible for a large water turbine -generator unit to increase the extent of voltage regulation of the power system and improve the grid voltage quality.
出处
《云南水力发电》
2008年第2期61-63,88,共4页
Yunnan Water Power
关键词
发电机
进相运行试验
电压质量
改善
generator
under - excitation operation test
voltage quality
improvement
