【摘要】 无功功率的平衡调节，是电力系统运行的重要环节,而无功生产设备的选择与应用，直接影响无功平衡方式和经济效益。为此，我们对某一区域电力系统无功电源设备的应用情况及运行数据进行了实际调研,并对其中部分设备的运行情况进行了技术经济分析。更多还原

【Abstract】 The balance regulation of the reactive power plays an important role in the electric power system. The selection of the equipment for generating the reactive power needed in the system has a direct effect on the way of the reactive power balance, which is closely related to profits. Therefore on-the-spot investigation has been made and the firsthand data from the operat1on of the reactive power supply in an area have been collected. The tech-economic analysis has been made.更多还原