350MWe机组配套小机高压汽源隔绝问题探讨
350MWe궤조배투소궤고압기원격절문제탐토
Discussion on Isolation of the High-pressure Steam Source of the Small Turbine Matched with 350MWe Unit
  • 万方数据
    电力技术 전력기술
    ELECTRIC POWER TECHNOLOGY0
    2010年 9期 22-25 ,共4页

    于斐%白洁%陈荣轩

    우비%백길%진영헌

    小机%高压汽源%切除%节能 小機%高壓汽源%切除%節能
    소궤%고압기원%절제%절능
    small turbine%high pressure steam source%cut off%energy conservation
    日本三菱350 MWe机组小机高压汽源在运行中长期处于备用状态,而高压疏水因高压汽源管路备用而长期流通造成工质的浪费。为了节省工质切断高压汽源,改造后系统稳定,消除了浪费,供同行借鉴参考。
    일본삼릉350 MWe궤조소궤고압기원재운행중장기처우비용상태,이고압소수인고압기원관로비용이장기류통조성공질적낭비。위료절성공질절단고압기원,개조후계통은정,소제료낭비,공동행차감삼고。
    In the 350MWe unit manufactured by Mitsubishi,the high pressure steam source of the small turbine was in standby status during the long term operation,thus the working medium was wasted due to the producing of high pressure drainage.In order to save the working medium,the high pressure steam source was cut off completely.After the reformation,the system operates stably,and the working medium waste was eliminated.The experience was presented in this paper for reference.
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