提升资源利用价值,降低变压器自身损耗,提高变压器运行效率,是目前世界各国普遍关注的问题,也是各级政府机构和用能单位抓工业产品节能的重点。在我国经济长期快速发展和全社会用电需求不断增加的推动下,电力工业和电网建设得到了快速发展。根据中国电力企业联合会公布的数据,“十 Increasing the value of resource utilization, reducing the transformer’s own loss and improving the transformer’s operating efficiency are the common concerns of all countries in the world at present, and are also the key points of energy-saving of industrial products at all levels of government agencies and energy-using units. Driven by the long-term rapid economic development in our country and the ever increasing demand for electricity from the entire society, the construction of the power industry and power grids have seen rapid development. According to data released by the China Electricity Council, ”ten