防止汽机甩负荷过程中给水泵汽蚀的条件和措施
방지기궤솔부하과정중급수빙기식적조건화조시
The Conditions and Measures of Preventing Feed Water Pump's Cavitation when the Turbine's Load Rejects
  • 万方数据
    江西电力职工大学学报 강서전력직공대학학보
    JOURNAL OF JIANGXI ELECTRICAL UNIVERSITY FOR STAFF
    2001年 2期 17-19 ,共3页

    程绍兵%王晓玲

    정소병%왕효령

    甩负荷%给水泵%汽蚀 甩負荷%給水泵%汽蝕
    솔부하%급수빙%기식
    根据汽机甩负荷造成给水泵汽蚀的原因及危害，从计算除氧器暂态过程中给水泵入口汽蚀余量的最大降落值入手，分析防止给水泵汽蚀的条件，提出预防措施。
    근거기궤솔부하조성급수빙기식적원인급위해，종계산제양기잠태과정중급수빙입구기식여량적최대강락치입수，분석방지급수빙기식적조건，제출예방조시。
    According to the cause and the damage of the feed water pump cavitation resulting from the turbine's load rejection,this paper analyzes the condition about presenting cavitation by calculating the largest difference of the pump inlet's cavitation residue in the transient process of the deacrator and proposes the measures about presenting cavitation.
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