江苏省机电排灌站节能技术改造效益显著。去年15个试点县共改造泵站968座,装置效率平均提高18%,增加和改善灌溉面积117万亩,节电710万度。对缓和用电紧张状况起到显著作用。江苏省现有机电排灌动力620多万马力,其中不少是五、六十年代的产品,设备老化、耗能增加,效能降低,影响农田排灌。为了提高机电排灌站的经济效益,在国家计委和水电 Jiangsu Province, mechanical and electrical drainage irrigation station energy-saving technological transformation significant benefit. In last year’s 15 pilot counties, a total of 968 pumping stations were renovated, with an average increase of 18% in plant efficiency and an increase of 117 million mu of irrigated land and an average saving of 7.1 million kilowatts of electricity. To ease the tension of electricity played a significant role. The existing electromechanical drainage and pumping power in Jiangsu Province is more than 6.2 million horsepower, many of which are products of the 1950s and 1960s. Equipment aging, energy consumption increase and performance is reduced, affecting farmland irrigation and drainage. In order to improve the economic benefits of mechanical and electrical irrigation and drainage stations in the State Planning Commission and hydropower