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New JWG B4/B1/C4.73

21/04/2016

JWG B4/B1/C4.73 Surge and extended overvoltage testing of HVDC Cable Systems has been approved by CIGRE and it will start work in the coming months.

New SC B4 WG-72

10/02/2016

WG B4-71 DC grid benchmark models for system studies has been approved by CIGRE and it will start work in the coming months

Reporting protocol and data sheet template to update the Compendium has been published

08/10/2015

AG.04 and its Task Force has initiated updating work of the compendium.

New SC B4 WG-71

12/02/2015

WG B4-71 Application guide for the insulation coordination of Voltage Source Converter HVDC (VSC HVDC) stations  has been approved by CIGRE and will start work in the coming months