地铁牵引变电所综合电源监控系统研究

摘要

This paper introduced the comprehensive power supply monitoring device in the metro traction substation, expounded the present situation of technology development in the intelligent power supply monitoring system of substa-tions home and abroad,put forward a development program for a comprehensive power supply monitoring device and verified it. This program,which adopted dual-core( DSP+MCU)32 bit microprocessor and DMA technology to en-hance the stability and the speed of the system,provides much reference to the design,operation and maintenance of the comprehensive power supply monitoring device in the Metro traction substation .%文中介绍了地铁牵引变电所综合电源监控装置，阐述了国内外变电所智能化电源监控系统技术发展的现状，提出了具体的变电所综合电源监控装置开发方案并进行了试验验证。该方案采用双核（ DSP+MCU）32位微处理器和DMA技术来增强系统的稳定性和运行速度，为地铁牵引变电所综合电源监控装置的设计以及运行维护提供了参考。