基于DTS的继电保护和自动装置定值法模拟的应用  

Application to simulate relay protecion and automatic device based on the method of quantitative comparison in DTS

作　　者：路轶[1] 肖岚[1] 雷敏 袁娟 

机构地区：[1]四川省电力公司通信自动化中心,四川成都610041 [2]成都电业局,四川成都610041 [3]成都电力职工大学,四川成都610041

出　　处：《继电器》2006年第6期11-13,17,共4页Relay

摘　　要：提出并建立了通过减慢仿真时间因子来实现定值判断法继电保护和安全自动装置仿真的数学模型。解决了DTS系统中潮流/频率以及故障计算速度的问题,使得DTS中继电保护和安全自动装置的仿真更加贴近实际,将DTS中继电保护和安全自动装置的仿真提高到一个新的水平。该模型和实现方法在四川电网的DTS系统中得到了实际应用,并证明了其正确和实用性。In this paper, a new method to build the mathematics model of relay protection and automatic device in DTS is proposed by slowing down the simulation speed factor of DTS. As a result, the problem of calculation speed of the power flow, frequency and fault in DTS is solved. And it makes the simulation of relay protection and automatic device more practicable. The model has been applied in Sichuan DTS with feasibility and effectiveness.

关 键 词：调度员培训仿真器 继电保护 安全自动装置 定值判断法 VEE 

分 类 号：TM743[电气工程—电力系统及自动化] TM77