CAJ | 학술논문

电力系统短路电流计算是电力系统设计的重要环节之一，基于ETAP软件建立了大型油库配电系统模型，完成了最大运行方式下和最小运行方式下的短路电流计算。为电气设备校验及电力系统继电保护设计提供了准确的基础工程数据，为电力系统的顺利投产和平稳运行提供了有力的技术支持。
전력계통단로전류계산시전력계통설계적중요배절지일，기우ETAP연건건립료대형유고배전계통모형，완성료최대운행방식하화최소운행방식하적단로전류계산。위전기설비교험급전력계통계전보호설계제공료준학적기출공정수거，위전력계통적순리투산화평은운행제공료유력적기술지지。
The short-circuit current calculation in electric power system is an important part of the electric system design. An electric power distribution system model in large oil depot has been built in this paper based on the ETAP software. The short-circuit current calculation has been finished for the maximum and minimal operation mode of the electric power system. The proposed method provides the accurate basic engineering data for the designs of the electrical apparatus calibration and relay protec-tion. It also gives helpful technical support for the safe and smooth operation and production of the elec-tric power system.