CIGRE SC4 ORGANISATION

Chairman Carlo Alberto Nucci

Secretary Pouyan Pourbeik

ADVISORY GROUPS

Ref	Title	Convener	Duration
Advisory Group C4.1	Power Quality	R. Koch	set up 2002
Advisory Group C4.2	EMC	Jean Hoeffelman	set up 2002
Advisory Group C4.3	Insulation Coordination	C. Neumann	set up 2002
Advisory Group C4.4	Lightning	M. Ishii (Japan)	set up 2002
Advisory Group C4.5	Organisation and liaison with TGs	T. Correia de Barros (Portugal)	set up 2002
Advisory Group C4.6	Power Systems Dynamic Performance Models and Analysis	K. Uhlen (Norway)	set up 2004

Working Groups - Task Forces

Ref	Title	Convener	Dates (Creation - Disbanding)
TF C4.102	Voltage dips prediction tools	J.M. Velasco	Disbanded at Paris 2008
JWG C4.103	Emission limits for disturbing loads	G. Beaulieu	Disbanded at Paris 2008
JWG C4.105	Benchmarking of Power Quality Performances in Transmission systems	Mark McGranaghan (US)	2006-2008
JWG C4.106	Instrument Test Protocols	Erich Gunther (US)	2006-2008
JWG C4.107	Economic Framework for Voltage Q	JL. Gutierrez Iglesias	2006-2009
TF C4.108	Review of Flicker Obiectives for HV MV and LV systems	Mark Halpin (US)	2006-2009
JTF C4.109	Emission Assesment Techniques	E. De Jaeger	2006-2008
JWG C4.110	Equipment voltage dip immunity used in customer installations	Math Bollen (Sweden)	2006-2009
TF C4.201	EMC in HV substations and Generating Stations	P. Pretorius	2003 - 2009
JWG C4.202	EMC with communiction circuits LV systems and metallic structures	L.E. Juhlin (Sweden)	Disbanded at Paris 2008
TF C4.203	ELF field measurement and modelling	F. Deschamps	Disbanded at Paris 2008
TF C4.204	Magnetic field mitigation techniques	E. Salinas (Sweden)	Disbanded at Paris 2008
TF C4.205	Characterization of Magnetic Fields Levels	J Hoeffelman	Disbanded Feb 2007
WG C4.301	Procedures for station and OHL insulation coordination	Alain Xemard	2005-2009
WG C4.302	Dielectric withstand characteristics of electrical insulation	G. Gela (USA)	Disbanded at Paris 2008
WG C4.303	Pollution and Environmental Influence on Electrical Performance	C. Engelbrecht (NL)	2005-2009
WG C4.401	Lightning	Carlo Alberto NUCCI	Disbanded at Paris 2008
JWG C4.402	Protection of MV and LV networks against lightning	F. Rachidi	Disbanded at Paris 2008
TF C4.404	Lightning location system data	G. Diendorfer	2002-2009
TF C4.405	Lightning interception	V. Cooray and Takatoshi Shindo	2004 - 2009
TF C4.406	Performance of grounding electrodes for lightning currents	S. Visagro	Disbanded at Paris 2008
WG C4.501	Numerical Electromagnetic Analysis and Its Application to Surge Phenomena	Akihiro AMETANI	2007-2011
WG C4.601	Power Systems Security Assessment	P. Pourbeik (USA)	2004-2009
TF C4.602	Coordinated Voltage Control in Transmission Networks	Nelson Martins (Brazil)	Disbanded Sept 2006