文本说明分析1

1、文 件 种 类版本Rev日期Date状态S us编写Drafted by校核Checked by审核Reviewed by批准Approved by修改说明Modification-ObservationA2010-3-29PRE首次CHENGGANG NUCLEARER PHASE (21000MW) PROJECT文件编码 DOC. NOBLX17LSA005DEDE45GN题目 TITLE:C.I. 6.6kV AUXILIARIES TEST LOOPS-SYSTEM LSA CHAPTER 5OPERATING PARAMETERS工程号 Project NOBL文件类型Type子项

2、号 Sub-Item NO设计阶段 Engineering PhaseC参考文件编码 ReferenceRevCategoryA: IdenticalB: ModifiedC: New工程设计国家甲级号：A144008121工程国家甲级 工咨甲 22420070005CNPDC中广核工程设计National A grade engineering designing,Certification NO: A144008121CHINA NUCLEARER DESIGN COMPANY,(SHENZHEN)National A grade engineering consulting,Certif

3、ication NO: 22420070005编码ernal CodeThisis the property of CNPDC It must not be used、reproduced、transmitted or disclosed without the prior written permis of CNPDC 本文件之 属于中广核工程设计 。未获本公司 ，任何人不得擅自使用、 、传递或 该文件。C.I. 6.6kV AUXILIARIES TEST LOOPS-SYSTEM LSA CHAPTER 5 OPERATING PARAMETERSRev A版本REVIRECORD版本R

4、ev日期Date状态Sus编写Drafted by校核Checked by审核Reviewed by批准Approved by修改说明Modification-ObservationA2010.03PREIEC.I. 6.6kV AUXILIARIES TEST LOOPS-SYSTEM LSA CHAPTER 5 OPERATING PARAMETERSRev A文件修改MODIFICATION RECORD版本Rev日期Date章节ITEM页码PAGE修改范围及依据MODIFICATIONA2010-3-29首次C.I. 6.6kV AUXILIARIES TEST LOOPS-SYSTE

5、M LSA CHAPTER 5Rev A1/1 OPERATING PARAMETERS5 OPERATING PARAMETERS5.1 NORMAL OPERATING CONDITIONSUnder normait operating conditions, all C.I. 6.6 kV auxiliaries are usuallydisconnected from system LSA.When a unit is shutdown, system LSA may be connected to certain 6.6kV drives forcontrol pures (as s

6、ed in 2.1).A control voltage of 110V DC (nominal) is utilized by system LSA.PARTICULAR STEADY OPERATIONNot availablePARTICULAR TRANSIENT OPERATIONNot availableNORMAL START-UP AND SHUTDOWNThe system is implemented by connecting multicore cables betn the 6.6 KVswitchgear test socket for the particular motor required to be controlled and the testsocket box close to the switchgear, and connecting a control boxthe Turbine Hall and condensate polishing plant.o a test loop socket inIt is thensible to control the motor by the temporary control circuit.The system is shutdown by dis