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

TC 120

Electrical Energy Storage (EES) Systems

 
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TC 120 Work programme (9)

Project

Reference

Document

Reference

Init.

Date

Current

Stage

Next

Stage

Working

Group

Project

Leader

Fcst. Publ.

Date

PNW 120-171

Electrical energy storage systems; part4-3: – Guidance On Environmental Issues – The protection requirements of BESS according to the environmental conditions and location types

120/171/NP PRVN
  • PRVN
  • Preparation of RVN

2020-02

2020-03

WG 4 Mi Sung Kim 2023-03
IEC 60050-631 ED1

International Electrotechnical Vocabulary (IEV) - Part 631: Electrical energy storage systems

120/153/NP 2019-08 ACDV
  • ACDV
  • Approved for CDV

2020-02

TCDV
  • TCDV
  • Translation of CDV

2020-02

WG 1 Christian Noce 2021-05
IEC 62933-1 ED2

Electrical energy storage (EES) systems - Part 1: Vocabulary

120/152/CD 2019-02 ACD
  • ACD
  • Approved for CD

2020-02

2CD
  • 2CD

2020-02

WG 1 Christian Noce 2021-05
IEC TS 62933-2-2 ED1

Electric Energy Storage Systems; Part 2-2: Unit parameters and testing methods – Applications and Performance testing

120/143/NP 2019-03 ACD
  • ACD
  • Approved for CD

2019-03

CD
  • CD
  • Draft circulated as CD

2020-06

WG 2 Atsushi Honzawa 2022-05
IEC TS 62933-3-2 ED1

Electric Energy Storage Systems: Part 3-2: Planning and performance assessment of electrical energy storage systems - Additional requirements for power intensive and for renewable energy sources integration related applications

120/150/NP 2019-07 ACD
  • ACD
  • Approved for CD

2019-07

CD
  • CD
  • Draft circulated as CD

2019-12

WG 3 Yu Zhang 2022-03
IEC TS 62933-3-3 ED1

Electrical Energy Storage (EES) systems - Part 3-3: Planning and performance assessment of electrical energy storage systems - Additional requirements for energy intensive and backup power applications

120/149/NP 2019-07 ACD
  • ACD
  • Approved for CD

2019-07

CD
  • CD
  • Draft circulated as CD

2019-12

WG 3 Sangjin Jeong 2022-03
IEC TR 62933-4-200 ED1

ELECTRICAL ENERGY STORAGE (EES) SYSTEMS

Part 4-200: Guidance on environmental issues - Greenhouse gas (GHG) emission reduction by electrical energy storage (EES) systems

120/159/CD 2019-04 CDM
  • CDM
  • Committee Draft to be discussed at Meeting

2019-12

2020-04

WG 4 2020-12
IEC 62933-5-2 ED1

Electrical energy storage (EES) systems Part 5-2: Safety requirements for grid integrated EES systems - electrochemical based systems

120/173/FDIS 2016-07 CFDIS
  • CFDIS
  • Draft circulated as FDIS

2020-02

PRVD
  • PRVD
  • Preparation of RVD document

2020-03

WG 5 Yoichiro Tashiro 2020-05
IEC 62933-4-4 ED1

Electrical energy storage (EES) systems- Part 4-4: Environmental requirements for BESS using reused batteries in various installations and aspects of life cycles

120/170/NP 2020-02 ACD
  • ACD
  • Approved for CD

2020-02

CD
  • CD
  • Draft circulated as CD

2020-11

WG 4 Shuichi UCHIKOGA 2023-03