改造高耗配变效益大湖南衡山县是一个用电较早的县，百分之七十以上的配变都是高能耗型。有的运行已３０多年，公配线损逐年提高，配变故障也频繁不断。衡山电力局为扭转这一局面，组成一个专业的废旧变压器修理班。经过工程技术人员的艰苦努力和实践，１９９５年８月１日... Rehabilitation of high-emissions and transformation-enhancing benefits Hunan Hengshan County is an early-use county, and more than 70 percent of distribution transformers are of high energy consumption. Some of them have been operating for more than 30 years, the public wiring loss has been increasing year by year, and distribution transformer failures have also been frequent. In order to reverse this situation, Hengshan Power Bureau formed a professional repair workshop for used transformers. After arduous efforts and practice by engineers and technicians, August 1, 1995...