油田供电系统中电容柜的运行维护

Operation and maintenance for capacitance panel in the power supply system of oilfield

以感性负载为主的电气设备大量增加给油田电力系统带来了严重的无功功率问题,增加了油田电网的损耗。采用并联电容器补偿无功功率,具有简单经济、方便灵活的特点,在油田内得到了广泛应用。电容柜在供电系统中作为关键环节,其运行的好坏直接影响着油田的经济效益。通过论述电容柜的运行维护,确保油田供电系统平稳运行,实现节能降耗的目标。

With the proliferation of electrical equipment based on inductive loads, reactive power in power system of oilfield is becoming a serious problem, which increases power loss of oilfield grid. The method of compensating reactive power is simple and economical as well as convenient and flexible, such as those of using shunt capacitors, which is applied widely in the oilfield. As the key sector of power supply system, the operation of capacitance panel affects directly the economic efficiency of oilfield. The power supply system can be run stably and the energy-saving & consumption-reducing can be realized by discussing the operation and maintenance of capacitance panel.