Counter pulse capacitor bank for 70 kA, 10 kV commutation system

The capacitor banks are intended for generation of the counter current pulse in vacuum circuit breakers of a two-step powerful contactor (switchgear). This switchgear is part of the power supply system of ITER superconductive coils and provides fast discharge of coil magnetic field energy by breakin...

Full description

Saved in:
Bibliographic Details
Main Authors: Fridman, B., Enikeev, R., Kharcheva, K., Kovrizhnykh, N., Serebrov, R.
Format: Conference Proceeding
Language:English
Subjects:
Capacitors
Coils
Discharges (electric)
Inductors
Radiation detectors
Superconductivity
Switches
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by
cites
container_end_page 6
container_issue
container_start_page 1
container_title
container_volume
creator Fridman, B.
Enikeev, R.
Kharcheva, K.
Kovrizhnykh, N.
Serebrov, R.
description The capacitor banks are intended for generation of the counter current pulse in vacuum circuit breakers of a two-step powerful contactor (switchgear). This switchgear is part of the power supply system of ITER superconductive coils and provides fast discharge of coil magnetic field energy by breaking the coil current supply loop and connecting in the loop the high energy resistors. The superconductive coils of the ITER facility store considerable energy (several gigajoules) and the counter pulse capacitor bank should generate the pulse current not less than 70 kA during about 600 μs at an initial voltage up to 10 kV. After generation of the current pulse the discharge switch of the capacitor bank is closed and a high voltage exceeding the initial one (10 kV) is applied to the discharge switch. The paper presents the features of the transients during the commutation cycle, design of the capacitor bank and its main components (semiconductor discharge switch, inductor, charger, etc.), as well as the results of the capacitor bank testing.
doi_str_mv 10.1109/PPC.2013.6627525
format conference_proceeding
fullrecord <record><control><sourceid>ieee_CHZPO</sourceid><recordid>TN_cdi_ieee_primary_6627525</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>6627525</ieee_id><sourcerecordid>6627525</sourcerecordid><originalsourceid>FETCH-LOGICAL-i90t-ad02f5e66c334d9faffded260c8e2d11361ac586a652c2b9d0225298ed76572e3</originalsourceid><addsrcrecordid>eNo9j09Lw0AUxFdRsNTcBS_7AUzc9zb7NnuzBKtCwR6K17LdPxBrkpJsDv32BizO5TeHmYFh7AFEASDM83ZbFyhAFkSoFaorlhldQUlaKqBKXrMFgqry0qC8-feg7lg2jt9iltamRFqwl7qfuhQGfpp-xsCdPVnXpH7gB9sdeZyNFvy4euIw44u7vm2nZFPTd3w8jym09-w22rmaXbhku_Xrrn7PN59vH_VqkzdGpNx6gVEFIidl6U20MfrgkYSrAnoASWCdqsiSQocHM8dRoamC16Q0Brlkj3-zTQhhfxqa1g7n_eW-_AVHiEpH</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype></control><display><type>conference_proceeding</type><title>Counter pulse capacitor bank for 70 kA, 10 kV commutation system</title><source>IEEE Xplore All Conference Series</source><creator>Fridman, B. ; Enikeev, R. ; Kharcheva, K. ; Kovrizhnykh, N. ; Serebrov, R.</creator><creatorcontrib>Fridman, B. ; Enikeev, R. ; Kharcheva, K. ; Kovrizhnykh, N. ; Serebrov, R.</creatorcontrib><description>The capacitor banks are intended for generation of the counter current pulse in vacuum circuit breakers of a two-step powerful contactor (switchgear). This switchgear is part of the power supply system of ITER superconductive coils and provides fast discharge of coil magnetic field energy by breaking the coil current supply loop and connecting in the loop the high energy resistors. The superconductive coils of the ITER facility store considerable energy (several gigajoules) and the counter pulse capacitor bank should generate the pulse current not less than 70 kA during about 600 μs at an initial voltage up to 10 kV. After generation of the current pulse the discharge switch of the capacitor bank is closed and a high voltage exceeding the initial one (10 kV) is applied to the discharge switch. The paper presents the features of the transients during the commutation cycle, design of the capacitor bank and its main components (semiconductor discharge switch, inductor, charger, etc.), as well as the results of the capacitor bank testing.</description><identifier>ISSN: 2158-4915</identifier><identifier>EISSN: 2158-4923</identifier><identifier>EISBN: 9781467351683</identifier><identifier>EISBN: 1467351687</identifier><identifier>DOI: 10.1109/PPC.2013.6627525</identifier><language>eng</language><publisher>IEEE</publisher><subject>Capacitors ; Coils ; Discharges (electric) ; Inductors ; Radiation detectors ; Superconductivity ; Switches</subject><ispartof>2013 19th IEEE Pulsed Power Conference (PPC), 2013, p.1-6</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/6627525$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2057,27924,54554,54919,54931</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/6627525$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Fridman, B.</creatorcontrib><creatorcontrib>Enikeev, R.</creatorcontrib><creatorcontrib>Kharcheva, K.</creatorcontrib><creatorcontrib>Kovrizhnykh, N.</creatorcontrib><creatorcontrib>Serebrov, R.</creatorcontrib><title>Counter pulse capacitor bank for 70 kA, 10 kV commutation system</title><title>2013 19th IEEE Pulsed Power Conference (PPC)</title><addtitle>PPC</addtitle><description>The capacitor banks are intended for generation of the counter current pulse in vacuum circuit breakers of a two-step powerful contactor (switchgear). This switchgear is part of the power supply system of ITER superconductive coils and provides fast discharge of coil magnetic field energy by breaking the coil current supply loop and connecting in the loop the high energy resistors. The superconductive coils of the ITER facility store considerable energy (several gigajoules) and the counter pulse capacitor bank should generate the pulse current not less than 70 kA during about 600 μs at an initial voltage up to 10 kV. After generation of the current pulse the discharge switch of the capacitor bank is closed and a high voltage exceeding the initial one (10 kV) is applied to the discharge switch. The paper presents the features of the transients during the commutation cycle, design of the capacitor bank and its main components (semiconductor discharge switch, inductor, charger, etc.), as well as the results of the capacitor bank testing.</description><subject>Capacitors</subject><subject>Coils</subject><subject>Discharges (electric)</subject><subject>Inductors</subject><subject>Radiation detectors</subject><subject>Superconductivity</subject><subject>Switches</subject><issn>2158-4915</issn><issn>2158-4923</issn><isbn>9781467351683</isbn><isbn>1467351687</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2013</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><recordid>eNo9j09Lw0AUxFdRsNTcBS_7AUzc9zb7NnuzBKtCwR6K17LdPxBrkpJsDv32BizO5TeHmYFh7AFEASDM83ZbFyhAFkSoFaorlhldQUlaKqBKXrMFgqry0qC8-feg7lg2jt9iltamRFqwl7qfuhQGfpp-xsCdPVnXpH7gB9sdeZyNFvy4euIw44u7vm2nZFPTd3w8jym09-w22rmaXbhku_Xrrn7PN59vH_VqkzdGpNx6gVEFIidl6U20MfrgkYSrAnoASWCdqsiSQocHM8dRoamC16Q0Brlkj3-zTQhhfxqa1g7n_eW-_AVHiEpH</recordid><startdate>201306</startdate><enddate>201306</enddate><creator>Fridman, B.</creator><creator>Enikeev, R.</creator><creator>Kharcheva, K.</creator><creator>Kovrizhnykh, N.</creator><creator>Serebrov, R.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>201306</creationdate><title>Counter pulse capacitor bank for 70 kA, 10 kV commutation system</title><author>Fridman, B. ; Enikeev, R. ; Kharcheva, K. ; Kovrizhnykh, N. ; Serebrov, R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-ad02f5e66c334d9faffded260c8e2d11361ac586a652c2b9d0225298ed76572e3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Capacitors</topic><topic>Coils</topic><topic>Discharges (electric)</topic><topic>Inductors</topic><topic>Radiation detectors</topic><topic>Superconductivity</topic><topic>Switches</topic><toplevel>online_resources</toplevel><creatorcontrib>Fridman, B.</creatorcontrib><creatorcontrib>Enikeev, R.</creatorcontrib><creatorcontrib>Kharcheva, K.</creatorcontrib><creatorcontrib>Kovrizhnykh, N.</creatorcontrib><creatorcontrib>Serebrov, R.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE/IET Electronic Library</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Fridman, B.</au><au>Enikeev, R.</au><au>Kharcheva, K.</au><au>Kovrizhnykh, N.</au><au>Serebrov, R.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Counter pulse capacitor bank for 70 kA, 10 kV commutation system</atitle><btitle>2013 19th IEEE Pulsed Power Conference (PPC)</btitle><stitle>PPC</stitle><date>2013-06</date><risdate>2013</risdate><spage>1</spage><epage>6</epage><pages>1-6</pages><issn>2158-4915</issn><eissn>2158-4923</eissn><eisbn>9781467351683</eisbn><eisbn>1467351687</eisbn><abstract>The capacitor banks are intended for generation of the counter current pulse in vacuum circuit breakers of a two-step powerful contactor (switchgear). This switchgear is part of the power supply system of ITER superconductive coils and provides fast discharge of coil magnetic field energy by breaking the coil current supply loop and connecting in the loop the high energy resistors. The superconductive coils of the ITER facility store considerable energy (several gigajoules) and the counter pulse capacitor bank should generate the pulse current not less than 70 kA during about 600 μs at an initial voltage up to 10 kV. After generation of the current pulse the discharge switch of the capacitor bank is closed and a high voltage exceeding the initial one (10 kV) is applied to the discharge switch. The paper presents the features of the transients during the commutation cycle, design of the capacitor bank and its main components (semiconductor discharge switch, inductor, charger, etc.), as well as the results of the capacitor bank testing.</abstract><pub>IEEE</pub><doi>10.1109/PPC.2013.6627525</doi><tpages>6</tpages></addata></record>
fulltext fulltext_linktorsrc
identifier ISSN: 2158-4915
ispartof 2013 19th IEEE Pulsed Power Conference (PPC), 2013, p.1-6
issn 2158-4915
2158-4923
language eng
recordid cdi_ieee_primary_6627525
source IEEE Xplore All Conference Series
subjects Capacitors
Coils
Discharges (electric)
Inductors
Radiation detectors
Superconductivity
Switches
title Counter pulse capacitor bank for 70 kA, 10 kV commutation system
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-08T12%3A41%3A43IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-ieee_CHZPO&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=Counter%20pulse%20capacitor%20bank%20for%2070%20kA,%2010%20kV%20commutation%20system&rft.btitle=2013%2019th%20IEEE%20Pulsed%20Power%20Conference%20(PPC)&rft.au=Fridman,%20B.&rft.date=2013-06&rft.spage=1&rft.epage=6&rft.pages=1-6&rft.issn=2158-4915&rft.eissn=2158-4923&rft_id=info:doi/10.1109/PPC.2013.6627525&rft.eisbn=9781467351683&rft.eisbn_list=1467351687&rft_dat=%3Cieee_CHZPO%3E6627525%3C/ieee_CHZPO%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-i90t-ad02f5e66c334d9faffded260c8e2d11361ac586a652c2b9d0225298ed76572e3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rft_ieee_id=6627525&rfr_iscdi=true