海外發(fā)電廠在進(jìn)入商業(yè)運(yùn)行前涉網(wǎng)試驗(yàn)的實(shí)際應(yīng)用
雷振
(中國(guó)水利水電第八工程局國(guó)際公司,湖南 長(zhǎng)沙 410004)
摘 要:涉網(wǎng)試驗(yàn)是發(fā)電廠機(jī)組在進(jìn)入商業(yè)運(yùn)行前需要完成的驗(yàn)證性試驗(yàn)。介紹了海外發(fā)電廠要求完成的涉網(wǎng)試驗(yàn),主要包括:AGC、PSS、一次調(diào)頻、進(jìn)相試驗(yàn)等,給出了試驗(yàn)?zāi)康募皟?nèi)容,通過(guò)試驗(yàn)手段來(lái)驗(yàn)證發(fā)電機(jī)組的可靠性,可提高電網(wǎng)的安全性、經(jīng)濟(jì)性和機(jī)組的綜合利用率。
關(guān)鍵詞:發(fā)電廠;電網(wǎng);AGC 試驗(yàn);PSS 試驗(yàn);一次調(diào)頻試驗(yàn);進(jìn)相試驗(yàn)
中圖分類號(hào):TM733 文獻(xiàn)標(biāo)識(shí)碼:A 文章編號(hào):1007-3175(2022)02-0047-05
Practical Application of Grid Test in Overseas Power Plants Before
Entering Commercial Operation
LEI Zhen
(Sinohydro Engineering Bureau 8 Co., Ltd, Changsha 410004, China)
Abstract: The network-related test is a confirmatory test that the power plant unit needs to complete before it enters commercial operation.This paper introduced the network-related tests required by overseas power plants, including AGC, PSS, frequency modulation, phase advance test, etc. It provides the purpose and content of the experiment to verify the reliability of the generator set, improve safety, save expense,and promote the efficiency of the comprehensive utilization of the power grid.
Key words: power plant; power grid; AGC test; PSS test; frequency modulation test; phase advance test
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