山西科技
山西科技
산서과기
SHANXI KEJI
2014年
6期
133-134,135
,共3页
超超临界燃煤机组%汽动引风机%汽源切换%进汽温差
超超臨界燃煤機組%汽動引風機%汽源切換%進汽溫差
초초림계연매궤조%기동인풍궤%기원절환%진기온차
super-supercritical coal-fired unit%steam-driven draught fan%steam source switching%steam temperature
以某新建2×1000 MW超超临界燃煤机组为例，分析了引风机汽轮机正常运行汽源与备用汽源之间存在的不匹配问题，指出通过对现有系统的改造，大大提高了引风机汽轮机备用汽源供汽的可靠性和灵活性。
以某新建2×1000 MW超超臨界燃煤機組為例，分析瞭引風機汽輪機正常運行汽源與備用汽源之間存在的不匹配問題，指齣通過對現有繫統的改造，大大提高瞭引風機汽輪機備用汽源供汽的可靠性和靈活性。
이모신건2×1000 MW초초림계연매궤조위례，분석료인풍궤기륜궤정상운행기원여비용기원지간존재적불필배문제，지출통과대현유계통적개조，대대제고료인풍궤기륜궤비용기원공기적가고성화령활성。
Taking the newly built 2×1 000 MW super-supercritical coal-fired units as the example, this paper analyzes the mismatching between normally operating steam source and standby steam source of draught fan’s steam turbine, and points out that through the reform of existing system, the reliability and flexibility of the steam supply of standby steam source of draught fan’s steam turbine are greatly improved..
