CAJ | 학술논문

总结了近年来配电自动化技术方面的进展,主要包括：配电自动化主站通过符合IEC 61968标准的信息交互总线与其他信息系统交互;成熟可靠的故障处理策略并具有必要的容错能力;广泛采用以太网无源光网络（EPON）、工业以太网、通用分组无线业务（GPRS）、WiMax、电缆屏蔽层载波等通信技术;采用超级电容器作为其备用电源的储能元件。论述了配电自动化系统测试技术的重大突破,即通过模拟各种故障现象和场景,测试配电自动化系统的故障处理性能。对于配电自动化技术的进一步发展提出了3条建议：继电保护与配电自动化协调配合;借助配电自动化提高配电网供电能力;借助配电自动化提高配电网应急能力。
총결료근년래배전자동화기술방면적진전,주요포괄：배전자동화주참통과부합IEC 61968표준적신식교호총선여기타신식계통교호;성숙가고적고장처리책략병구유필요적용착능력;엄범채용이태망무원광망락（EPON）、공업이태망、통용분조무선업무（GPRS）、WiMax、전람병폐층재파등통신기술;채용초급전용기작위기비용전원적저능원건。논술료배전자동화계통측시기술적중대돌파,즉통과모의각충고장현상화장경,측시배전자동화계통적고장처이성능。대우배전자동화기술적진일보발전제출료3조건의：계전보호여배전자동화협조배합;차조배전자동화제고배전망공전능력;차조배전자동화제고배전망응급능력。
The development of distribution automation(DA) in China is summarized including the information integration by the IEC 61968 based enterprise service bus(ESB);the well-developed and robust fault location,isolation and restoration program;wide application of the advanced communication technologies,such as Ethernet passive optical network(EPON),general packet radio service(GPRS),WiMax,etc;super-capacitor based back-up supplies for terminal units.The progress in the test of the distribution automation system(DAS) is described,which can evaluate the fault location,isolation and restoration property of a DAS by simulation of various fault scenarios.Three suggestions are given,namely,coordination between relay protection and DA,improvement of the capacity of distribution grids by DAS,and enhancement of the ability to handle the emergency situations by DAS.