【摘要】 针对钢厂供电系统和电网规模不断扩大、原有老旧变电站监控系统落后的特点,利用PLC和Pro-fibus协议对变电站监控系统改造和优化,实际运行效果明显。更多还原

【Abstract】 To change the situation: the old system is very backward to not be able to meet the growing demand for electricity from steelworks,PLC and Profibus protocol are used to reform and optimize the monitor and control system of those substations.The factual effect is excellent.更多还原