GB2338600B - High voltage switchgear with safety earth switch connection - Google Patents
High voltage switchgear with safety earth switch connectionInfo
- Publication number
- GB2338600B GB2338600B GB9812677A GB9812677A GB2338600B GB 2338600 B GB2338600 B GB 2338600B GB 9812677 A GB9812677 A GB 9812677A GB 9812677 A GB9812677 A GB 9812677A GB 2338600 B GB2338600 B GB 2338600B
- Authority
- GB
- United Kingdom
- Prior art keywords
- high voltage
- switch connection
- voltage switchgear
- earth switch
- safety earth
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/003—Earthing switches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/28—Earthing arrangements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9812677A GB2338600B (en) | 1998-06-12 | 1998-06-12 | High voltage switchgear with safety earth switch connection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9812677A GB2338600B (en) | 1998-06-12 | 1998-06-12 | High voltage switchgear with safety earth switch connection |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9812677D0 GB9812677D0 (en) | 1998-08-12 |
GB2338600A GB2338600A (en) | 1999-12-22 |
GB2338600B true GB2338600B (en) | 2002-03-13 |
Family
ID=10833630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9812677A Expired - Fee Related GB2338600B (en) | 1998-06-12 | 1998-06-12 | High voltage switchgear with safety earth switch connection |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2338600B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2861224B1 (en) * | 2003-10-16 | 2007-06-01 | Alstom T & D Sa | COMPARTMENT AND DISTRIBUTION CELL OF MEDIUM AND / OR HIGH VOLTAGE |
JP5921269B2 (en) | 2012-03-14 | 2016-05-24 | 株式会社日立製作所 | Switchgear |
US9270093B2 (en) * | 2013-12-06 | 2016-02-23 | Abb Technology Ag | Compact medium voltage air insulated switchgear using rear mounted current transformers and bushings of different length |
US10218161B2 (en) | 2014-02-25 | 2019-02-26 | Abb Schweiz Ag | Integrated compact bushing structure combining the functionality of primary contact with a current transformer primary conductor and a post insulator |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB633640A (en) * | 1947-04-01 | 1949-12-19 | Giuseppa Scarpa | High tension electric switchboard |
-
1998
- 1998-06-12 GB GB9812677A patent/GB2338600B/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB633640A (en) * | 1947-04-01 | 1949-12-19 | Giuseppa Scarpa | High tension electric switchboard |
Also Published As
Publication number | Publication date |
---|---|
GB2338600A (en) | 1999-12-22 |
GB9812677D0 (en) | 1998-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20020613 |