The day before, the power transformer power industry Standardization Technical Committee held recently in Hubei Wuhan electric power industry standard of review, the national electricity network in Jiangsu led the preparation of the "power transformer electrical test integrated wiring Standard Test Method" at the meeting passed the expert review and approval standard release technology.

China Federation of power enterprises is a joint organization of the power industry enterprises and institutions in China, which is mainly responsible for the management and revision of the power standards and industry standards. The Technical Committee for standardization of power transformers in power industry is under the leadership of the State Energy Administration and other units, and is responsible for the technical popularization and technical standards examination of the nationwide power transformer field.

Since 2010, the application of integrated wiring test equipment is more and more extensive, and the demand for standardization and standardization of test process and method becomes more and more urgent. To this end, in July 2015, the national network of Jiangsu electric power to the national energy administration, China Electricity Council submitted a "standard" test method of power transformer electrical test integrated wiring for application, approved after the establishment of staff working group at the beginning of this year, after investigation, data collection, standard drafting, test, modify, comment after 11 months, finally completed the formulation of standards.

According to reports, the "standard" test method of power transformer electrical test integrated wiring was developed based on lots of experimental data, taking into account the forward-looking technology, test methods test conditions, test method of integrated wiring and test results of judgment on the basis of the content, suitable for 66 thousand volts to 750 thousand volts AC power transformer oil immersed test.

Review meeting, write a detailed report on the group about the standard of the preparation of the content experts listen to "standard" test method of power transformer electrical test integrated wiring, after careful discussion, fully affirmed the standard, and agreed that the standard to fill gaps in the domestic power transformer technology standard test method for electrical wiring of disposable specification. The field application for one-time electrical wiring specification for transformer test method, is of great significance to improve the management efficiency of the transformer operation and maintenance.