移动式直流融冰装置晶闸管阀设计及工程应用

Design and engineering application of thyristor valve for mobile DC ice-melting device

晶闸管阀是移动式直流融冰装置的核心设备,介绍了应用于110 kV/220 kV架空线路融冰用10 kV/2000 A晶闸管阀的主要参数、电气设计、散热设计、结构设计以及阀控系统设计等,该阀体性能优良,可靠性高,满足了工程应用需求。

Thyristor rectifier valve is the core equipment of mobile DC ice-melting device.The main parameters,electrical design,heat dissipation design,structural design and valve control system design of 10 kV/2000 A rectifier valve used for ice melting of 110 kV/220 kV overhead lines is imtroduced.The valve body has excellent performance and high reliability,which meets the engineering application requirements.