摘要
农网尤其是山区农网的低电压问题较为普遍和突出,影响了居民的正常生活和生产。本文引入一种宽幅调压器与补偿电容器结合的方法,补偿电容器装设于调压器的二次侧,首先利用补偿电容器补偿负荷无功并提升二次侧电压,再利用调压器将电压调节到合格范围。现场示范应用的结果表明,这种方法是有效可行的,取得了节能和低电压治理的双重效果。
In rural power grid especially mountainous areas,the problem of low voltage of is more common and prominent,that affects the normal production and life of residents. This paper introduces low voltage governance measures of rural power grid by the compensation capacitor combination completed together with the automatic wide voltage regulator The compensation capacitor which is arranged on the two sides of voltage regulator,is used to compensate the load reactive power and to enhance the two side voltage. Then, the voltage regulator is used to adjust the voltage to the qualified range. The result of field applica- tion shows that this method is effective and feasible. This method has achieved the dual effect of energy saving and low voltage control.
出处
《电力电容器与无功补偿》
北大核心
2016年第6期156-159,共4页
Power Capacitor & Reactive Power Compensation
关键词
超低电压
组合治理
随荷补偿
电磁炉
电机
感性负荷
ultra-low-voltage
combination treatment
random load compensation
induction cooker
motor
inductive load
