摘要
在充分调研的基础上,论述了目前变电站自动化系统的应用现状,指出其主要结构形式为分布集中式和分散与集中相结合2种类型;现有自动化系统有其自身的不足之处,已逐渐不能适应电力系统的需要,以变电站自动化系统的整体数字化、信息化为目的,提出其发展的前景是数字化变电站;分析了数字化变电站自动化系统的特征、逻辑结构、建设效果以及建设中需要考虑的新问题。
Based on fully survey,this paper describes the present status of substation automation systems and points out two main structures,the distributed-centralized structure and the decentralized-centralized structure. The existing automation system has its own deficiency and can＇t meet the needs of the power system gradually. Aiming at the integral numeralization and information, the perspective of substation automation systems is digital substation. The characters, logical structures, construction effects and problems needed consideration in construction of digitized substation automation systems are discussed.
出处
《江苏电机工程》
2006年第3期48-50,共3页
Jiangsu Electrical Engineering
