中国水能及电气化
中國水能及電氣化
중국수능급전기화
China Water Power & Electrification
2015年
11期
47-50
,共4页
花园电站%水导瓦%定子基础
花園電站%水導瓦%定子基礎
화완전참%수도와%정자기출
Huayuan Hydropower Station%water guide bearing pad%stator foundation
在甘肃迭部花园水电站1号水轮发电机组首次并网机组带负荷试验时,水导瓦温过高保护动作,机组事故停机。本文通过事故的表现和现场试验的方法,分析了事故的原因及采取的应对措施。通过这一具体事例,充分说明水电站基础埋件二期混凝土的浇筑密实的重要性。
在甘肅迭部花園水電站1號水輪髮電機組首次併網機組帶負荷試驗時,水導瓦溫過高保護動作,機組事故停機。本文通過事故的錶現和現場試驗的方法,分析瞭事故的原因及採取的應對措施。通過這一具體事例,充分說明水電站基礎埋件二期混凝土的澆築密實的重要性。
재감숙질부화완수전참1호수륜발전궤조수차병망궤조대부하시험시,수도와온과고보호동작,궤조사고정궤。본문통과사고적표현화현장시험적방법,분석료사고적원인급채취적응대조시。통과저일구체사례,충분설명수전참기출매건이기혼응토적요축밀실적중요성。
Temperature of water guide bearing pad is too high,thereby leading to protection action during the first grid connected unit load test of Gansu Diebu Huayuan Hydropower Station No.1 Unit.In the paper,accident causes and adopted countermeasures are analyzed through accident performance and field test method.It fully shows the importance of hydropower station foundation embedded part stage II concrete pouring compaction through this concrete example.