能源研究与管理
能源研究與管理
능원연구여관리
JIANGXI ENERGY
2011年
4期
84-86
,共3页
感应电压%电缆敷设%继电器
感應電壓%電纜敷設%繼電器
감응전압%전람부설%계전기
induced voltage%cable laying%relay
重点阐述电缆交叉布置的感应电压是如何产生的，同时以国内首台江西分宜电厂1X330MWCFB机组扩建工程为例，简明扼要的叙述了继电器的动作原理。结合工程实际分析了电缆敷设时如何合理敷设控制电缆与动力电缆，避免二者交叉布置产生感应电压。
重點闡述電纜交扠佈置的感應電壓是如何產生的，同時以國內首檯江西分宜電廠1X330MWCFB機組擴建工程為例，簡明扼要的敘述瞭繼電器的動作原理。結閤工程實際分析瞭電纜敷設時如何閤理敷設控製電纜與動力電纜，避免二者交扠佈置產生感應電壓。
중점천술전람교차포치적감응전압시여하산생적，동시이국내수태강서분의전엄1X330MWCFB궤조확건공정위례，간명액요적서술료계전기적동작원리。결합공정실제분석료전람부설시여하합리부설공제전람여동력전람，피면이자교차포치산생감응전압。
The induced voltage of the cross-cable is how to generate is expatiated in this paper. At the same time, the operation principle of relay is narrated concisely, taking the first domestic 1X330MW CFB unit expansion project of Jiangxi Fenyi Electric Power Plant as an example. Combing the engineering practice of cable laying, the reasonable control cable and power cable laying are introduced as to avoid induced voltage generation of the cross-cable.
