排油注氮控制部分微机化改造调试技术研究

Research on the Microcomputerized Modification and Debugging Technology of the Control of Oil Drain and Nitrogen Injection

随着微电子技术和通信技术的不断发展,自动化技术在电力系统内应用的不断加深,变电站在一定程度上实现了信息化、智能化。排油注氮作为电力消防的重要组成部分,其控制方式主要采用继电器或PLC方式。主要对排油注氮控制部分微机化改造流程中常见的问题进行分析,指出调试中的注意事项和相关要求,为变电站排油注氮控制部分微机化改造提供参考。

With the continuous development of microelectronics technology and communication,and the continuous deepening of the application of automation technology in the power system,substations have achieved information and intelligence to a certain extent.Oil drainand nitrogen injection are an important part of electric fire fighting,and its control method mainly adopts relay or PLC.The common problems in the microcomputer transformation process of oil drainage and nitrogen injection control are analyzed.The article mainly analyzes the common problems in the computerized transformation of the oil discharge and nitrogen injection control part,points out the main items and related requirements in the commissioning,and provides a reference for the computerized transformation of the oil discharge and nitrogen injection control part of the substation.The points for attention and relevant requirements in commissioning are pointed out,which provides a reference for the microcomputer transformation of oil discharge and nitrogen injection control part of substation.