July 6, chaired by the China Machinery Industry Federation of China's XMV transformer new products national technical appraisal meeting held in Xi'an. Identification will be held before the appraisal committee of the test group to enter the west of China's West Power West changed to check the enterprise test equipment, instrumentation test / calibration certificate. At the meeting, the appraisal committee listened to the report of the design and test results, process, standardization, production and test equipment, and the three-quality system of quality, environment and occupational health of the research and development units and examined the appraisal materials, technical documents and new reports submitted , The technical staff of the development unit conducted a rigorous challenge, the final nine products all passed the national appraisal, two of them reached the international advanced level, seven reached the international advanced level. The nine new products through the identification, are the annual Western Electric and the West become outstanding commitment of key national projects required to complete major products, including the State Grid Corporation Jinping - Sunan ± 800kV DC transmission and electrical drive with low and high ends A total of four specifications converter transformer; China Southern Power Grid Corporation Xiluodu - Guangdong ± 500kV DC transmission project with two specifications converter transformer and dry-wave reactor; Guangdong Taishan nuclear power plant with 500 kV split transformer; Yuci North Shanxi 500 kV transformer substation transport, on-site assembly of high-impedance high-capacity power transformers.