10kV电力用户综合测控系统设计  

Design of Measure and Control System for 10 kV Electric Power Enterprises and Users

作　　者：张永斌[1] 袁海文[1] 章萌[1] 

机构地区：[1]北京航空航天大学,北京100083

出　　处：《低压电器》2008年第7期37-40,共4页Low Voltage Apparatus

摘　　要：采用ARM、DSP及CPLD等嵌入式领域新技术,实现了交流电压、电流等信号采集及永磁操动机构真空断路器同步操动。嵌入Linux操作系统,采用EtherNet及GPRS实现远程通信,利用CAN总线及RS-485总线完成系统内各模块间的数据交换。通过对数据的综合处理实现线损分析、谐波治理、负荷管理及无功补偿。This paper introduces a way to sample AC voltage and current and to realize the synchronization action of vacuum circuit-breakers with magnetic drive based on ARM, DSP and CPLD. Linux operating system was embedded in order to facilitate the communication with remote host via Ethernet and GPRS modules. CAN bus and RS- 485 were also used to realize the data communication among different modules in the system. By synthesizing and processing the acquired data, the system could fulfill the functions of line loss analysis, harmonics elimination, load management and reactive power compensation.

关 键 词：同步操动 无功补偿 测控 

分 类 号：TM761[电气工程—电力系统及自动化] TP277[自动化与计算机技术—检测技术与自动化装置]