南瑞DSA2151 短线路光纤纵差保护测控装置.pdf

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1、DSA2151短线路光纤纵差保护测控装置技术说明书(V2.00)编写：王军校对：仇新宏审核：顾欣欣批准：季侃DSA2151线路光纤纵差保护测控装置技术说明书目录1基本配置及特点......................................................11.1基本配置.........................................................11.2装置特点.........................................................12技术条件....

2、........................................................22.1额定参数.........................................................22.2功耗.............................................................22.3直流工作电压.....................................................22.4过载能力.......................

3、..................................22.5测量元件精度.....................................................32.6允许环境温度.....................................................32.7电磁兼容性能.....................................................32.8绝缘耐压...................................................

4、......32.9保护技术指标.....................................................33装置原理............................................................53.1模拟量输入.......................................................53.2开关量输入.......................................................53.3软件说明...........

5、..............................................53.3.1光纤纵差保护原理.............................................53.3.2定时限过流...................................................63.3.3过负荷保护...................................................63.3.4重合闸............................................

6、...........73.3.5加速段保护...................................................73.3.6低周减载.....................................................73.3.7接地保护.....................................................73.3.8TV断线检查..................................................83.3.9装置闭锁和运行异常告警....

7、...................................8DSA2151线路光纤纵差保护测控装置技术说明书3.3.10遥信、遥测、遥控、遥脉功能..................................83.3.11其他功能...................................................104装置参数及定值整定表...............................................124.1装置参数......................................

8、..................124.1.1单