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

TC 99

Insulation co-ordination and system engineering of high voltage electrical power installations above 1,0 kV AC and 1,5 kV DC

 
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TC 99 Subcommittee(s) and/or Working Group(s)

Label
Title
Working Groups
WG 12Principles to be observed in preparation of safety publications-HV installations
WG 13Insulation co-ordination for HVDC systems
Maintenance Teams
MT 4Revision of IEC 61936-1
MT 9Maintenance of IEC 60071-2 (former TC 28/MT9)
MT 10Maintenance of IEC 60071-1 (former TC 28/MT10)
MT 14Revision of IEC TR 60071-4
Joint Working Groups
JWG 22Atmospheric and altitude correction Managed by TC 42
Advisory Groups
AG 11Advisory Group on Strategy
Joint Maintenance Teams
JMT 7Revision of IEC/TS 61936-2 linked to TC 115, SC 22F,
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TC 99 Membership

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AR
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AU
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AT
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BE
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CA
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CN
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HR
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DE
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IR
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IE
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IT
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JP
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KR
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NL
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NZ
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NO
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PL
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RU
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SK
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SI
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ES
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SE
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CH
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UA
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GB
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Facts and figures

Secretariat
Australia
Participating countries
19
Observer Countries
15
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TC 99 Officers

Chair
Mr Theodor Connor (DE)
Term of office : 2022-03

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Vice-Chair
Mr Mark Kuschel (DE)
Term of office : 2021-06

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Vice-Chair
Mr Jiansheng Wang (CN)
Term of office : 2020-10

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Secretary
Ms Erandi Chandrasekare (AU)

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IEC Central Office Contacts

Technical Officer
Ms Suzanne Yap

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Standards Project Administrator
Ms Poh Luan Teo

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Editor
Ms Esther Monnet

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TC 99 Liaisons

Committee
Description
Incoming liaison representative
Outgoing liaison representative
Internal IEC Liaison
TC 8System aspects of electrical energy supplyMr Alex Baitch
Mr Alex Baitch
SC 8BDecentralized Electrical Energy SystemsMr Alex Baitch
TC 9Electrical equipment and systems for railwaysMr Wolfgang Braun
Mr Theodor Connor
TC 10Fluids for electrotechnical applicationsMr Massimo Pompili
TC 11Overhead lines
TC 17High-voltage switchgear and controlgearMr G.C. Schoonenberg
TC 18Electrical installations of ships and of mobile and fixed offshore units
TC 20Electric cables
TC 22Power electronic systems and equipmentMr Christopher Johnson
TC 36Insulators Mr Jiansheng Wang
TC 37Surge arrestersMr Frédérick Dubé
Mr Jiansheng Wang
TC 38Instrument transformersMr Pierre-André Monfils
TC 42High-voltage and high-current test techniquesMr Alf-Peter Elg
Mr Jiansheng Wang
TC 64Electrical installations and protection against electric shockMr Lars Hansson
Mr Lars Hansson
TC 66Safety of measuring, control and laboratory equipmentMr Ton Clerkx
TC 78Live workingMr Giorgio De Donà
TC 89Fire hazard testing
TC 109Insulation co-ordination for low-voltage equipment Mr Dong Wu
TC 115High Voltage Direct Current (HVDC) transmission for DC voltages above 100 kVMr Marcus Häusler
TC 122UHV AC transmission systemsMr Eiichi Zaima
Mr Alex Baitch
PC 127Low-voltage auxiliary power systems for electric power plants and substationsMr Jianbin Fan
Liaison A
CIGREInternational Council on Large Electric Systems Mr Mark Kuschel
CIGRE/SC A3High voltage equipment Mr Mark Kuschel
CIGRE/SC B3Substations Mr Mark Kuschel
CIGRE/SC C4Power system performances Mr Mark Kuschel
CIGRE/SC D1Materials and emerging test techniques Mr Mark Kuschel