Recently, the State Administration of Quality Supervision, Inspection, and the National Standardization Administration jointly issued the Announcement No. 8 for the Approval of the National Standard No. 8, which was drafted by the National Wind Marking Committee and Sunlight Power Co., Ltd., which was drafted by GB/T 25387.1-2010 Wind Power. The unit full-power converters Part 1: Specifications and "GB/T 25387.2-2010 Full-power converters for wind turbines Part 2 Test methods" was officially released and will be formally implemented on March 1, 2011.

In addition to the above national standards for full-power converters, the approval of the “Dual-Frequency Generator Wind Turbine Part 1 : Technical Conditions” and “Double-Fed Inverter Wind Turbine Generator Part 2 : "Test method" and other national standards for double-fed wind power generation.

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