Three-defense Line Coordination Strategy of the Guizhou Power Grid with the New Security Situation

In order to meet the requirements of Decree of the State Council of the People's Republic of China (No.599), this paper presents a three-defense line coordination strategy based on the Decree of the State Council (No.599). Taking the Guizhou power grid of 220 kV&500 kV as an example, the security and stability problem of the Guizhou power grid is analyzed. The strategy using three-defense line coordination for lowering the level of electricity safety accidents is researched. The analysis results show that the proposed coordination strategy is feasible, which can lower the level of electricity safety accidents under the same fault in same operation mode. Through studying the three-defense line of the Guizhou power grid, this paper presents a basic idea of the three-defense line coordination strategy based on the Decree of the State Council (No.599). The three-defense line coordination strategy provides reference for other provinces power grid.

新安全形势下贵州电网三道防线协调策略

基于国务院第599号令下三道防线的协调策略。以2012年贵州220kV、500kV电网为研究对象，分析了贵州电网存在的安全稳定问题，研究了利用三道防线配合协调来降低电力事故等级的策略，所提协调策略使电网在同样事故条件下降低了事故的等级。

关于统一社会信用代码立法问题的若干思考

2015年6月11日,国务院正式发布了《法人和其他组织统一社会信用代码制度建设总体方案》(国发[2015]33号)。为全面落实33号文的规定,相关部门正启动相关立法工作。本文从组织机构代码管理部门的角度,对《组织机构代码管理办法》修订中的相关问题提出若干思考,以抛砖引玉,助力实现组织机构代码向统一代码的平稳过渡。