摘要
介绍了中国电力科学研究院仿真中心的数模混合式高压直流输电仿真系统的开发、建设及试验工作,阐述了如何建立适应仿真试验需要且实用高效的数模混合式直流仿真系统的设计思想、技术措施以及系统优化和简化方法。文中详细论述了多种设备的配置,高压直流输电一次物理模型和二次部分的结构优化,控制保护系统软硬件的调整和修改,设备间接口的设计,以及通过适当的通信系统实现直流输电模拟仿真系统的一次模型与控制保护系统间互联,与其他直流、交流仿真系统及其自动控制装置的连接,并通过后台及数据采集系统实现对系统的监控,从而建成完整的数模混合式高压直流输电仿真系统的工作。
Based on the development, establishment and tests of the digital-analogical hybrid HVDC simulation system of the Simulation Center of China Electric Power Research Institute, a discussion is made on the design principles, technical measures, simplification and optimization methods that help the digital-analogical hybrid HVDC simulation system to become more practical, efficient and suitable for simulation tests. Focus is on several kinds of equipment configuration; the optimization of primary and secondary physical parts; the adjustment and modification of system hardware and software; and the elaborate design of those interfaces between different devices. By means of appropriate interfaces and communication, the primary and secondary physical parts are interconnected. The interconnection is realized with other DC and AC simulation systems and with the auto-control devices. Moreover, the simulation system can be controlled and monitored by the data acquisition system and workstation.
出处
《电力系统自动化》
EI
CSCD
北大核心
2006年第18期38-44,54,共8页
Automation of Electric Power Systems
基金
国家电网公司资助项目(SP11-2002-01-21)。