山西电力
山西電力
산서전력
SHANXI ELECTRIC POWER
2015年
2期
69-72
,共4页
直接空冷%防冻%试验
直接空冷%防凍%試驗
직접공랭%방동%시험
direct air cooling%freezing prevention%experiment
以某典型300 MW直接空冷机组的三角单元散热器为试验对象,测试了直接空冷机组在自然抽吸、风机停运、关闭蒸汽分配管蝶阀以及风机入口加装堵风装置后的散热器风温、风速变化规律,为确定合理的防冻运行方式提供依据.
以某典型300 MW直接空冷機組的三角單元散熱器為試驗對象,測試瞭直接空冷機組在自然抽吸、風機停運、關閉蒸汽分配管蝶閥以及風機入口加裝堵風裝置後的散熱器風溫、風速變化規律,為確定閤理的防凍運行方式提供依據.
이모전형300 MW직접공랭궤조적삼각단원산열기위시험대상,측시료직접공랭궤조재자연추흡、풍궤정운、관폐증기분배관접벌이급풍궤입구가장도풍장치후적산열기풍온、풍속변화규률,위학정합리적방동운행방식제공의거.
Taking a typical 300 MW direct air cooling unit triangle radiator as experimental object, the air temperature and air speed variation of the triangle radiator for direct air cooling unit were tested with natural air flow, which provides reference for determining reasonable operating mode for anti-freezing.
