摘要
为了解决甘宁断面750/330kV电磁环网解环问题,采用电网安全性评价指标体系和可靠性评价指标体系,提出评估甘宁断面750/330kV电磁环网解环的可行性方案。分析结果表明:该解环方案不仅能够保证解环后电网的安全水平,而且能够保证解环后电网的可靠供电;解环方案分析评价体系可为其他实际工程中电磁环网解环方案的制定提供参考依据。
In order to solve the problem of electromagnetic loop breaking up for Gansu-Ningxia section,adopts security estimation index system and reliability estimation index system of power grid,puts forward the feasibility scheme of 750/330 kV electromagnetic loop breaking up for Gansu-Ningxia section. The analysis result shows that the scheme not only guarantee the security of the power grid,but also guarantee the reliable power supply of the power grid after the loop breaking up. The estimation system of the loop breaking up scheme has guiding significance for other electromagnetic loop breaking up scheme establishment in practical engineering.
出处
《宁夏电力》
2016年第1期17-20,35,共5页
Ningxia Electric Power
基金
国网宁夏电力公司科技项目(国网宁电发展发[2014]89号)
关键词
电磁环网
解环方案
甘宁断面
electromagnetic loop
loop breaking up scheme
Gansu-Ningxia section
