解体运输式1000kV单相油浸式自耦变压器技术规范解读

A Reading of the Technical Specification of 1000 kV Single-phase Oil-immersed Auto-transformer With Disintegrating Transportation

特高压工程用1000kV自耦变压器,因其电压等级高、容量大的特点,其尺寸和重量都很大,造成运输困难和运输费用高。解体运输、现场组装方式是解决运输问题的一个优良方案。随着解体运输特高压变压器的科研攻关,解体运输式1000kV自耦变压器已具备了坚实的技术基础,并已开始工程应用。本技术标准对解体运输式1000kV自耦变压器的技术要求进行规范,填补了国内空白,为指导解体运输式1000 kV自耦变压器的制造、试验、选用等提供重要依据。

The large size and weight of the 1 000 kV auto-transformer for UHV engineering, which result from its high voltage level and large capacity, cause high cost of transportation and transportation difficulties. Disintegrating transportation and on-site assembly is a good way to solve the transport problem. With the scientific research of the UHV transformer with disintegrating transportation, the 1 000 kV auto-transformer with disintegrating transportation already has a solid technical foundation and has been used for engineering application. This technical standard stipulates the technical requirements of the 1 000 kV auto-transformer with disintegrating transportation, which fills domestic gap and provides an important basis for guiding the manufacture, test and selection of the product.