电力系统故障实时记录系统通信设计

根据国内电力行业的实际情况及当前电能质量监测仪器中的问题,设计以 DSP 和 ARM 为主要结构的电力系统故障实时记录系统,并制定实时录波通信系统的设计方案,综合采用 RS-232、以太网、GPRS 等传输方式,对通信模块电路进行了详细分析和接口设计.系统通过上位机的丰富功能和多样的传输方式为电力系统电能质量的远程监测和故障数据的实时传输提供了方便,同时能够提高组网的自由度并降低组网成本.

Communication Design of Power System Faults Real-Time Recording System

Based on the domestic actual situation and problems in the electricity quality monitor instruments, the power system faults real-time recording system with DSP and AP~as the main architecture is proposed and designed, and the communication system design scheme also established. In integral adoption of RS-232, Ethernet and GPRS as the transmission mode, the communication modules and interfaces are analized and designed. This proposed system, through the network communication and superordinate computer functions, provides much convenience for the telemonitoring and faults data real-time transmission, improves the freedom and reduces the cost of network construction.