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 (11)

Project

Reference

Document

Reference

Init.

Date

Current

Stage

Next

Stage

Working

Group

Project

Leader

Fcst. Publ.

Date

IEC 62933-1 ED2

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

120/198A/CD 2019-02 CD
  • CD
  • Draft circulated as CD

2020-09

PCC
  • PCC
  • Preparation of CC document

2020-11

WG 1 Christian Noce 2022-01
IEC TS 62933-2-2 ED1

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

120/187/CD 2019-03 ACD
  • ACD
  • Approved for CD

2020-10

2CD
  • 2CD

2021-03

WG 2 Atsushi HONZAWA 2022-05
IEC TR 62933-2-200 ED1

Case study of EES Systems located in EV charging station with PV

120/191A/CD 2020-08 CD
  • CD
  • Committee Draft

2020-08

PCC
  • PCC
  • Preparation of CC document

2020-10

WG 2 Chen Fang 2021-06
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

120/185/CD 2019-07 ACD
  • ACD
  • Approved for CD

2020-10

2CD
  • 2CD

2021-04

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

120/186/CD 2019-07 ACD
  • ACD
  • Approved for CD

2020-09

2CD
  • 2CD

2021-04

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

120/194/CD 2019-04 PCC
  • PCC
  • Preparation of CC document

2020-10

2020-11

WG 4 2021-06
IEC 62933-5-4 ED1

Electrical energy storage(ESS) systems Part 5-4 – Safety test methods and procedures for grid integrated EES systems – Lithium ion battery-based systems

120/193/NP 2020-10 ACD
  • ACD
  • Approved for CD

2020-10

CD
  • CD
  • Draft circulated as CD

2021-05

WG 5 Jinyong Kim 2023-05
IEC 62933-4-2 ED1

Electric Energy Storage System part4-2- environment impact assessment requirement for electrochemical based systems failure

120/177/NP 2020-04 ACD
  • ACD
  • Approved for CD

2020-04

CD
  • CD
  • Draft circulated as CD

2020-11

WG 4 Xiangjun LI 2023-03
IEC 62933-4-3 ED1

Electrical energy storage(EES) systems; part4-3: –The protection requirements of BESS according to the environmental conditions and location types

120/171/NP 2020-03 ACD
  • ACD
  • Approved for CD

2020-03

CD
  • CD
  • Draft circulated as CD

2020-11

WG 4 Mi Sung Kim 2023-03
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
IEC 62933-5-3 ED1

Electrical energy storage (EES) systems Part 5-3: Safety requirements for electrochemical based EES systems considering initially non-anticipated modifications - partial replacement, changing application, relocation and loading reused battery -

120/181/NP 2020-05 ACD
  • ACD
  • Approved for CD

2020-05

CD
  • CD
  • Draft circulated as CD

2021-02

WG 5 Yoichiro TASHIRO 2023-02