摘要
汽轮发电机组采用快关汽门，是提高电力系统稳定性的一项有效措施。对于经长距离超高压输电线路连接到受端系统的远方电源，适于采用“持续快关”。沙角Ｃ厂共有３ 台未配置旁路系统的６６０ＭＷ 机组。１９９６ 年１１ 月２９ 日，在其中１台机组上成功地进行了“短暂快关”与“持续快关”试验。
To improve power system stability the fast valving of steam turbine generator set is an effective approach. For remote power source which is connected to receiving power system it is suitable to apply the sustained fast valving. In Shajiao 'C' power plant there are three 660MW turbo-generator sets in which the by-pass system for steam turbine has not been equipped. On November 29, 1996 the temporary and sustained fast valving had been successfully tested on one of the 660MW sets. In this paper the test result is presented and some discussions about the effectiveness of improving power system stability by use of fast valving are given.
出处
《电网技术》
EI
CSCD
北大核心
1999年第12期11-15,23,共6页
Power System Technology
