4月29日,受国家能源局委托,中国机械工业联合会在西安组织召开了中国西电电力电子及干式直流套管产品国家级鉴定会。会上,中国西电研制的三项电力电子产品及一项干式直流套管产品顺利通过了国家级技术鉴定。在通过鉴定的四项新产品中,包括±500kV及以下自主化高压直流输电用晶闸管换流阀、静止无功补偿成套装置 On April 29, commissioned by the National Energy Administration, China National Machinery Industry Federation organized a national appraisal meeting for China Western Electric Power Electronic and Dry DC Bushing Products in Xi’an. At the meeting, the three power electronics products developed by China West Power and a dry DC bushing passed the national technical appraisal. In the four identified through the new products, including ± 500kV and below the autonomous HVDC thyristor DC converter valve, static var compensation complete sets of devices