CIRCUIT-BREAKER MODEL FOR DIGITAL-SIMULATION BASED ON MAYRS AND CASSIES DIFFERENTIAL ARC EQUATIONS

被引：26

作者：

BIZJAK, G ^{[1
]}

ZUNKO, P ^{[1
]}

POVH, D ^{[1
]}

机构：

[1] SIEMENS AG,DEPT SYST PLANNING & SYST ANAL,POWER TRANSMISS & DISTRIBUT GRP,ERLANGEN,GERMANY

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 1995年 / 10卷 / 03期

关键词：

CIRCUIT-BREAKER MODEL; DIGITAL SIMULATION; NETOMAC; CURRENT INTERRUPTION SIMULATION; MAYRS ARC EQUATION; CASSIES ARC EQUATION;

D O I：

10.1109/61.400910

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A model of a circuit breaker for digital simulation program based on the Mayr's and Cassie's differential arc equations was developed. The model can be used to determine the current interruption capability of the circuit breaker. The theoretical basis and the structure of the model are described. The model is verified on a sample of measured results, and the use of the model for practical application is demonstrated. Although the validation of the model is limited to the vicinity of current zero, it can be usefully used. Its advantage lies in the fact, that the simulation programs set and solve the system of breaker and network differential equations. Calculation of a breaker capability can so be done using a complex network.

引用

页码：1310 / 1315

页数：6