论文部分内容阅读
我省电力排灌事业发展迅速,截止八五年底,全省已建电力排灌站125664处,装机19765台/178万千瓦,其中单机630千瓦以上的同步电动机约30万千瓦,这批大型电力泵站主要用以排湖区渍水于长江,一般年景开机30天左右,设备利用率极低。属于630千瓦以下泵站,装机容量约150万千瓦,主要用于提灌,利用率较高,机型为异步电动机(城镇工农业用动力,绝大多数亦为异
As of the end of 1985, the province has built 125,664 electric irrigation and drainage stations, installed 19,765 units / 1,780,000 kilowatts, of which about 300,000 kilowatts are synchronous motors with a stand-alone capacity of 630 kilowatts. These large-scale electric power pumping stations Mainly used to row lake waterlogging in the Yangtze River, the general year boot about 30 days, equipment utilization is very low. Belongs to the pumping station below 630 kilowatts, installed capacity of about 1.5 million kilowatts, mainly for irrigation, high utilization rate, the model is asynchronous motor (urban industrial and agricultural power, the vast majority are also different