At 11:00am, August 14, 2017, Yuheng-Weifang 1000kV Ultra-high AC Transmission &Transformation Project is put into operation after 72 hours’ commissioning. Shandong Taikai Instrument Transformer Co., Ltd participates in construction.

The project, whose capacity of the transmission and transformation is 15000 MV , with total length is 2x1050 km, is the largest and longest ultra-high AC project. Jinzhong Substation, Shijiazhuang Substation and Weifang Substation all adopt 110kV current transformers manufactured by Shandong Taikai Instrument Transformer Co.,Ltd.Till now,the performance is stable and works well.