斯里兰卡300MW水系统说明书.docx

斯里兰卡300MW水系统说明书.docx

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斯里兰卡300MW水系统说明书

定子冷却水控制系统

使用说明书

StatorCoolingWaterSystem

InstructionManual

定子冷却水控制系统使用说明书

StatorCoolingWaterControlSystem

InstructionManual

目录

Contents

1概述-------------------------------------------------------------------------------------------4

Generalinstruction

2定子冷却水控制系统工作原理----------------------------------------------------------4

Operationprincipleofthestatorcoolingwatersystem

3定子冷却水控制系统的组成-------------------------------------------------------------5

Constituentsofthestatorcoolingwatersystem

4定子冷却水控制系统的设计参数-------------------------------------------------------6

Designparameterofthestatorcoolingwatersystem

4.1水量-----------------------------------------------------------------------------------------6

Watervolume

4.2水压-----------------------------------------------------------------------------------------6

Waterpressure

4.3进水温度-----------------------------------------------------------------------------------6

Inlettemperature

4.4出水温度-----------------------------------------------------------------------------------7

Outlettemperature

5定子冷却水控制系统的主要设备-------------------------------------------------------7

Mainequipmentsofthestatorcoolingwatersystem

5.1水泵-----------------------------------------------------------------------------------------7

Waterpump

5.2水箱-----------------------------------------------------------------------------------------7

Watertank

5.3水-水冷却器-------------------------------------------------------------------------------8

Watercooler

5.4水过滤器-----------------------------------------------------------------------------------8

Waterfilter

5.5离子交换器--------------------------------------------------------------------------------8

Demineralizer

5.6水温调节器-------------------------------------------------------------------------------9

Watertemperatureregulator

5.7电导率计及其传感器-------------------------------------------------------------------9

Electricalconductivitymeteranditssensor

6水控制系统的报警信号------------------------------------------------------------------11

Alarmsignalsofwatercontrolsystem

7水系统的安装、操作及保管------------------------------------------------------------12

Installation,operation,andretentionofthewatersystem

7.1安装---------------------------------------------------------------------------------------12

Installation

7.2操作---------------------------------------------------------------------------------------13

Operations

7.3存放期间的保管-------------------------------------------------------------------------13

Retentionofthestorage

8定子冷却水系统及其管路的安装、试验及冲洗------------------------------------14

Statorcoolingwatersystemandtheinstallation,test,andflushofit

8.1说明----------------------------------------------------------------------------------------13

Instructions

8.2泄漏的预防-------------------------------------------------------------------------------14

Preventionofleakage

8.3定子绕组及其它组件的空气试验----------------------------------------------------14

Airtestofthestatorwindingandotherwindings

8.4空心定子线圈的除水和干燥----------------------------------------------------------14

Dehydrationanddryingofthehollowstatorcoil

8.5定子线圈及水管路的冲洗-------------------------------------------------------------15

Washofthestatorcoilandthewaterpipelines

9用氮气为水系统加压--------------------------------------------------------------------17

Boostpressureforthewatersystemwithnitrogen

10定子冷却水控制系统的运行-----------------------------------------------------------17

Operationofstatorcoolingwatercontrolsystem

10.1水系统运行前的准备------------------------------------------------------------------17

Preparationsbeforeoperation

10.2定子冷却水系统的气体置换及充氮------------------------------------------------18

Gasdisplacementofstatorcoolingwatersystem

10.3给水系统加压---------------------------------------------------------------------------19

Compressedthewatersystem

10.4水系统的循环检查---------------------------------------------------------------------19

Loopcheckingofthewatersystem

10.5定子水冷却器的运行------------------------------------------------------------------20

Operationsofstatorwatercooler

10.6离子交换器的运行---------------------------------------------------------------------20

Operationsofthedemineralizer

10.7水过滤器的运行------------------------------------------------------------------------21

Operationsofwaterfilter

10.8水箱的运行------------------------------------------------------------------------------21

Operationsofwatertank

10.9水系统运行时的注意事项------------------------------------------------------------21

Matterswhichneedattentionduringtheoperationofthewatercontrolsystem

11开关运行情况------------------------------------------------------------------------------22

Thestateoftheswitchoperations

12关于发电机断水保护---------------------------------------------------------------------24

Onthewaterbreakprotecti