International Standards and Conformity Assessment for all electrical, electronic and related technologies

SC 22G

Adjustable speed electric drive systems incorporating semiconductor power converters

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AG 15 Convenor & Members


Mr Martial Patra
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Mr Tomoya AbeJP
Mr Pierre AngersCA
Mr Andrew BaghurstAU
Mr Conrad U. BrunnerCH
Mr wenliang caoCN
Mr Seth CarltonUS
Mr zilin chuCN
Mr Terry DaviesUS
Mr Daniel DelaneyUS
Mr Marco FranchiIT
Mr Marco GambaIT
Mr Jiangang HuUS
Mr Ere JääskeläinenFI
Mr Christopher JohnsonUS
Mr Henri KinnunenFI
Mr Gunther KreiDE
Mr kai liCN
Mr J. Michael LiptakUS
Mr John K MackenzieUS
Mr Torben Silberg PoulsenDK
Mr Ikuya SatoJP
Mr Tim SchumannUS
Mr Stefan StrandbergFI
Mr Lixiang WeiUS
Mr Benno WeisDE
Mr xiangning wenCN

Title & Task

AG 15

Energy Efficiency for adjustable speed electric drive systems - Advisory Group (AG)


Scope for the AG:
- develop Method of Determination of Energy Efficiency for PDS;
- incorporate work done by TC 2 for motor energy efficiency, and other committees for other considerations
- Includes TC 22 and its subcommittees;
- address considerations for stabilization of load set points;
- determine SC22G position and proposals concerning energy efficiency vs. power efficiency vs. efficiency;
- establish particular load profiles addressing time, speed, power (torque), etc. that represent applications;
- develop guide documentation explaining benefits of using PDS vs. using other means for control and how to best use PDS in various applications;
- determine guidance to address measurement and other method of identification of energy efficiency;
- consider establishment of a set of energy efficiency classifications.