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 Jean-Marie AndrejakFR
Mr Pierre AngersCA
Mr Andrew BaghurstAU
Mr Conrad U. BrunnerCH
Mr wenliang caoCN
Mr Seth CarltonUS
Mr zilin chuCN
Mr Terry DaviesUS
Mr Daniel E DelaneyUS
Mr Marco FranchiIT
Marco GambaIT
Mr Jiangang HuUS
Mr Ere JääskeläinenFI
Mr Christopher JohnsonUS
Mr Henri KinnunenFI
Mr kai liCN
Mr J. Michael LiptakUS
Mr John K MackenzieUS
Mr Kai PietilaeinenCH
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.