JP4249126B2 - アークによって発生されたエネルギーを消費する装置を備えたガス絶縁型電気設備 - Google Patents
アークによって発生されたエネルギーを消費する装置を備えたガス絶縁型電気設備 Download PDFInfo
- Publication number
- JP4249126B2 JP4249126B2 JP2004506144A JP2004506144A JP4249126B2 JP 4249126 B2 JP4249126 B2 JP 4249126B2 JP 2004506144 A JP2004506144 A JP 2004506144A JP 2004506144 A JP2004506144 A JP 2004506144A JP 4249126 B2 JP4249126 B2 JP 4249126B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- insulated electrical
- electrical equipment
- porous layer
- outlet passage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011236 particulate material Substances 0.000 claims description 26
- 239000000428 dust Substances 0.000 claims description 22
- 239000007787 solid Substances 0.000 claims description 22
- 239000002245 particle Substances 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 13
- 239000000779 smoke Substances 0.000 claims description 11
- 238000010616 electrical installation Methods 0.000 claims description 9
- 239000013618 particulate matter Substances 0.000 claims description 5
- 239000008262 pumice Substances 0.000 claims description 4
- 239000011381 foam concrete Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- -1 pozzolana Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 30
- 230000035939 shock Effects 0.000 description 22
- 238000001816 cooling Methods 0.000 description 11
- 238000004880 explosion Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 239000003570 air Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 229910018503 SF6 Inorganic materials 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 2
- 229960000909 sulfur hexafluoride Drugs 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/065—Means for detecting or reacting to mechanical or electrical defects
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/025—Safety arrangements, e.g. in case of excessive pressure or fire due to electrical defect
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Gas-Insulated Switchgears (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Thermal Insulation (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Organic Insulating Materials (AREA)
- Circuit Breakers (AREA)
Description
ガス絶縁型の機能ユニットを収納する収納室と、
収納室内の内部アークによるガス流を放出するために、収納室の内部から外部へと連通する出口通路と、
ガス流が通過するように出口通路内に配置された不燃性の固体粒状物質からなる多孔質層と、
を備え、多孔質層は、ガス流が多孔質層を通過する時、不燃性の固体ダストの煙を生成するように構成され、かつ配置される。
表
物質 MD
玄武岩 2
ポゾラン 16−17
シポレックス(商品名) 17
軽石 40−42
Claims (12)
- ガス絶縁型の機能ユニット(13)を収納する収納室(12)と、
前記収納室(12)内の内部アークによるガス流を放出するために、前記収納室(12)の内部から外部へ連通する出口通路と、
前記ガス流が通過するように前記出口通路内に配置された不燃性の固体粒状物質からなる多孔質層(32)と、
を備えたガス絶縁型電気設備において、
前記多孔質層は、前記ガス流が前記多孔質層(32)を通過する時、不燃性の固体ダストの煙(42)を生成するように構成され、かつ配置されていることを特徴とするガス絶縁型電気設備。 - 前記固体粒状物質(32)が塊になっていないことを特徴とする請求項1に記載のガス絶縁型電気設備。
- 前記固体粒状物質(32)が砕けやすいものであることを特徴とする請求項2に記載のガス絶縁型電気設備。
- 前記固体粒状物質(32)が少なくとも部分的に多孔質の粒子によって形成されていることを特徴とする請求項1ないし3のいずれか1項に記載のガス絶縁型電気設備。
- 前記多孔質の粒子が、軽石、ポゾラン、または軽量気泡コンクリートの粒子の中から選択されることを特徴とする請求項4に記載のガス絶縁型電気設備。
- 前記ダストの煙(42)を形成するために、前記粒状物質の層が、前記固体粒状物質の中に散布された形で不燃性の固体ダストを含んでいることを特徴とする請求項1ないし5のいずれか1項に記載のガス絶縁型電気設備。
- 前記ガス放出用出口通路が、予め設定された圧力限界値を超える圧力差にさらされた時に自動的に開く封止手段(24)によって閉じられていることを特徴とする請求項1ないし6のいずれか1項に記載のガス絶縁型電気設備。
- 前記多孔質層が前記封止手段(24)の下流に配置されていることを特徴とする請求項1ないし7のいずれか1項に記載のガス絶縁型電気設備。
- 前記ガス放出用出口通路が前記封止手段(24)から前記多孔質層に対して拡がるガス膨張空間(26)を形成していることを特徴とする請求項8に記載のガス絶縁型電気設備。
- 前記ガス放出用出口通路が前記封止手段の位置において開放セクションを構成し、前記多孔質層は前記封止手段(24)に対向するように位置する自由外部表面(34)を提供し、この自由外部表面は前記開放セクションの断面積の3倍より大きい面積を持っていることを特徴とする請求項9に記載のガス絶縁型電気設備。
- 前記自由外部表面(34)は、前記開放セクションに関して、前記開放セクションに内接する最大円の直径であると定義される特有の開口直径の6倍より小さい距離の所に位置していることを特徴とする請求項10に記載のガス絶縁型電気設備。
- 前記機能ユニット(13)が高圧ユニットであることを特徴とする請求項11に記載のガス絶縁型電気設備。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0205942A FR2839817B1 (fr) | 2002-05-15 | 2002-05-15 | Installation electrique a isolation gazeuse pourvue d'un dispositif pour dissiper l'energie produite par un arc electrique |
PCT/FR2003/001383 WO2003098760A1 (fr) | 2002-05-15 | 2003-05-05 | Installation electrique a isolation gazeuse pourvue d'un dispositif pour dissiper l'energie produite par un arc electrique |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005528743A JP2005528743A (ja) | 2005-09-22 |
JP4249126B2 true JP4249126B2 (ja) | 2009-04-02 |
Family
ID=29286489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004506144A Expired - Fee Related JP4249126B2 (ja) | 2002-05-15 | 2003-05-05 | アークによって発生されたエネルギーを消費する装置を備えたガス絶縁型電気設備 |
Country Status (11)
Country | Link |
---|---|
US (1) | US7352551B2 (ja) |
EP (1) | EP1504509B1 (ja) |
JP (1) | JP4249126B2 (ja) |
CN (1) | CN1328833C (ja) |
AU (1) | AU2003249393B2 (ja) |
BR (2) | BRPI0309912B1 (ja) |
CA (1) | CA2483982C (ja) |
ES (1) | ES2657626T3 (ja) |
FR (1) | FR2839817B1 (ja) |
RU (1) | RU2305883C2 (ja) |
WO (1) | WO2003098760A1 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2886454B1 (fr) * | 2005-05-31 | 2009-05-15 | Pommier Sa | Dispositif de coupure electrique moyenne tension |
GB0903990D0 (en) * | 2009-03-07 | 2009-04-22 | Hamworthy Combustion Eng Ltd | Incinerator |
JP5432040B2 (ja) * | 2010-04-08 | 2014-03-05 | 三菱電機株式会社 | スイッチギヤ |
JP5751024B2 (ja) * | 2011-05-31 | 2015-07-22 | 富士電機株式会社 | 閉鎖配電盤 |
FR2987503B1 (fr) | 2012-02-28 | 2014-02-28 | Schneider Electric Ind Sas | Poste de distribution moyenne tension |
FR2987504B1 (fr) | 2012-02-28 | 2014-06-27 | Schneider Electric Ind Sas | Bloc fonctionnel de mesure pour poste de distribution moyenne tension |
FR2987502B1 (fr) | 2012-02-28 | 2014-02-28 | Schneider Electric Ind Sas | Connecteur pour connexions par interface plane et poste moyenne tension le comprenant |
FR2987505B1 (fr) | 2012-02-28 | 2014-12-12 | Schneider Electric Ind Sas | Dispositif d'evacuation des gaz pour unite fonctionnelle moyenne tension et poste de distribution le comprenant |
FR2987501B1 (fr) | 2012-02-28 | 2014-02-28 | Schneider Electric Ind Sas | Connecteur pour connexions par interface plane et poste moyenne tension le comprenant |
US9237663B2 (en) * | 2012-04-06 | 2016-01-12 | Rockwell Automation Technologies, Inc. | Methods and apparatus for mitigating arc flash incident energy in motor control devices |
US8922977B2 (en) * | 2012-04-20 | 2014-12-30 | Schneider Electric USA, Inc. | Passive arc management system with a flue chamber |
US9478951B2 (en) * | 2014-12-30 | 2016-10-25 | Schneider Electric USA, Inc. | Method for treating internal arcs |
EP3338289A1 (en) * | 2015-08-21 | 2018-06-27 | ABB Schweiz AG | Electrical switching device and process for cooling a switching medium in an electrical switching device |
GB2556953B (en) | 2017-05-08 | 2018-11-07 | Electricity North West Property Ltd | A method of improving an electrical link box |
DE102017112147A1 (de) | 2017-06-01 | 2018-12-06 | R. Stahl Schaltgeräte GmbH | Gehäuse mit eingegossener Druckentlastung |
KR102406924B1 (ko) * | 2020-11-26 | 2022-06-08 | 유신하 | 지중 배전선로용 가스 방출장치 |
CN112821223B (zh) * | 2021-03-01 | 2022-03-29 | 苏州顶地电气成套有限公司 | 一种高压配电柜 |
RU2764166C1 (ru) * | 2021-07-09 | 2022-01-13 | Общество с ограниченной ответственностью "Эльмаш (УЭТМ)" (ООО "Эльмаш (УЭТМ)" | Высоковольтный ввод герметичного газонаполненного распределительного устройства |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE530905C (de) * | 1931-08-01 | Siemens Schuckertwerke Akt Ges | Schlagwetterschutz an elektrischen Maschinen und Apparaten, bei denen zur Vermeidung von Explosionen Gesteinsstaub verwendet wird | |
US3552653A (en) * | 1968-01-10 | 1971-01-05 | Inoue K | Impact deposition of particulate materials |
DE2817418A1 (de) * | 1978-04-18 | 1979-10-25 | Krone Gmbh | Schaltanlage mit definiertem ausstroemkanal fuer die gasabfuehrung bei stoerlichtbogenentstehung in einem feld |
DE3525143C2 (de) * | 1985-07-13 | 1993-10-14 | Driescher Spezialfab Fritz | Transformatorstation |
DE19520698C2 (de) * | 1995-06-07 | 1997-10-23 | Ritter Starkstromtech | Elektrische Anlage, insbesondere Schaltanlage |
DE19646547A1 (de) * | 1996-10-31 | 1998-05-07 | Siemens Ag | Mittelspannungsschaltanlage mit Störlichtbogenabsorbereinrichtung |
DE19648547A1 (de) | 1996-11-25 | 1998-06-04 | Bilfinger Berger Bau | Vorrichtung zur Qualitätsüberwachung des Düsenstrahlverfahrens im Baugrund |
DE29621287U1 (de) * | 1996-11-29 | 1997-02-13 | Siemens AG, 80333 München | Störlichtbogenabsorbereinrichtung mit mehreren Absorberelementen |
CN2462607Y (zh) * | 2001-02-01 | 2001-11-28 | 天水长城开关厂 | 气体绝缘三工位户内交流高压电力配电装置 |
-
2002
- 2002-05-15 FR FR0205942A patent/FR2839817B1/fr not_active Expired - Lifetime
-
2003
- 2003-05-05 WO PCT/FR2003/001383 patent/WO2003098760A1/fr active IP Right Grant
- 2003-05-05 AU AU2003249393A patent/AU2003249393B2/en not_active Expired
- 2003-05-05 RU RU2004136597/09A patent/RU2305883C2/ru not_active IP Right Cessation
- 2003-05-05 CN CNB038109964A patent/CN1328833C/zh not_active Expired - Lifetime
- 2003-05-05 BR BRPI0309912-1A patent/BRPI0309912B1/pt unknown
- 2003-05-05 ES ES03752669.6T patent/ES2657626T3/es not_active Expired - Lifetime
- 2003-05-05 US US10/512,225 patent/US7352551B2/en not_active Expired - Lifetime
- 2003-05-05 BR BR0309912-1A patent/BR0309912A/pt active IP Right Grant
- 2003-05-05 EP EP03752669.6A patent/EP1504509B1/fr not_active Expired - Lifetime
- 2003-05-05 CA CA2483982A patent/CA2483982C/en not_active Expired - Fee Related
- 2003-05-05 JP JP2004506144A patent/JP4249126B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2003098760A1 (fr) | 2003-11-27 |
CN1328833C (zh) | 2007-07-25 |
US7352551B2 (en) | 2008-04-01 |
CA2483982A1 (en) | 2003-11-27 |
BR0309912A (pt) | 2005-02-09 |
EP1504509A1 (fr) | 2005-02-09 |
FR2839817B1 (fr) | 2004-06-25 |
FR2839817A1 (fr) | 2003-11-21 |
US20050174721A1 (en) | 2005-08-11 |
RU2004136597A (ru) | 2005-05-10 |
JP2005528743A (ja) | 2005-09-22 |
ES2657626T3 (es) | 2018-03-06 |
BRPI0309912B1 (pt) | 2017-12-12 |
EP1504509B1 (fr) | 2017-11-29 |
CA2483982C (en) | 2011-12-20 |
RU2305883C2 (ru) | 2007-09-10 |
AU2003249393B2 (en) | 2007-07-12 |
CN1653664A (zh) | 2005-08-10 |
AU2003249393A1 (en) | 2003-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4249126B2 (ja) | アークによって発生されたエネルギーを消費する装置を備えたガス絶縁型電気設備 | |
US20100307327A1 (en) | Blast effect mitigating assemble using aerogels | |
JPH11506667A (ja) | 材料の火災、爆発及び酸化、並びに静電荷の蓄積を停止させる物体の構成 | |
KR20080041387A (ko) | 소화에어로졸 발생기 | |
CN108978915B (zh) | 一种建筑用保温板 | |
KR20190007217A (ko) | 파열디스크를 구비하는 소염배기장치 | |
TW531635B (en) | A method and apparatus for pressure wave suppression in small-charge blasting | |
TW201317520A (zh) | 爆炸防護型火焰防阻器及應用於該爆炸防護型火焰防阻器之圓筒狀火焰防阻元件 | |
CN210228942U (zh) | 一种无焰阻火器 | |
CN102247678B (zh) | 一种新型防爆泄压装置及使用该装置的气溶胶灭火器 | |
JP2003214325A (ja) | 風力発電装置 | |
CN219167570U (zh) | 阻燃隔尘定向泄爆装置 | |
ES2873323T3 (es) | Caja de bornes con mayor resistencia a cortocircuitos para máquinas eléctricas | |
RU2728003C1 (ru) | Способ повышения взрывобезопасности аэс | |
KR102406924B1 (ko) | 지중 배전선로용 가스 방출장치 | |
JP3999973B2 (ja) | 風力発電装置の運転方法および風力発電装置 | |
RU2113689C1 (ru) | Контейнер для взрывоэкологическиопасных грузов | |
CN213479558U (zh) | 一种振动器 | |
CN114151169A (zh) | 一种除烟消波阻燃装置及具有其的地下防护工程 | |
US11552459B2 (en) | Method of improving an electrical link box | |
CN114068141A (zh) | 一种变压器用防火泄爆隔声罩 | |
RU2078602C1 (ru) | Устройство для пожаротушения (варианты) | |
RU2087169C1 (ru) | Аэрозольный генератор | |
JPS5979933A (ja) | 開閉器 | |
TWM429756U (en) | Flame arrester |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060119 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080513 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20080813 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20080820 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20081113 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20081216 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090114 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120123 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120123 Year of fee payment: 3 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120123 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130123 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130123 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |