CN1205711C - Combined high-voltage electric apparatus - Google Patents
Combined high-voltage electric apparatus Download PDFInfo
- Publication number
- CN1205711C CN1205711C CN 01108940 CN01108940A CN1205711C CN 1205711 C CN1205711 C CN 1205711C CN 01108940 CN01108940 CN 01108940 CN 01108940 A CN01108940 A CN 01108940A CN 1205711 C CN1205711 C CN 1205711C
- Authority
- CN
- China
- Prior art keywords
- low pressure
- series reactor
- high voltage
- switch
- equipment
- 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
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- Patch Boards (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
The present invention provides a cubicle type high voltage power receiving instrument which does not require a terminal platform on top of a low voltage series reactor but expands a mounting space for a switch. In a housing 2 of the cubicle type high voltage power receiving instrument 1, a low voltage condenser assembly 5 having a low voltage series reactor 3 and a low voltage phase advancing condenser 4 is installed. On top of the low voltage series reactor 3, a simple L-shape mounting metal plate 6 is welded or screwed so that a switch 7 may be mounted on the mounting metal 6.
Description
Technical field
The present invention relates to be located at the mounting structure of the derailing switch on the assembled high voltage equipment.
Background technology
In the prior art, as shown in Fig. 5～Fig. 8, at least possesses the secondary capacitor equipment of forming by low pressure series reactor 12 and low pressure phase advance capacitor 13 14 in the inside of casing 11, and in the assembled high voltage equipment 16 of derailing switch 15, derailing switch 15 is set up in parallel in setting and is arranged on the plate 17 of casing 11 inside.The wiring method of these elements is, in a plurality of derailing switches 15, be wired to the terminal board 18 on the top that is arranged on low pressure series reactor 12 from being used for the derailing switch 15 of switch secondary capacitor equipment 14, be wired to low pressure series reactor 12 from terminal board 18, be wired to low pressure phase advance capacitor 13 from low pressure series reactor 12.
In addition, Japan opens disclosed technology in the clear 62-49229 communique in fact, low pressure phase advance capacitor (1), low pressure series reactor (2), derailing switch (3), other subsidiary components are housed in the housing (8), insulate and seal with vacuum or gaseous insulator.
The former assembled high voltage equipment exists the shortcoming that needs terminal board 18 on the top of low pressure series reactor 12, the such shortcoming of switching manipulation the when latter's assembled high voltage equipment exists under the state of accommodating derailing switch (3) and can't switch on for airtight housing (8).
Summary of the invention
In view of the problem of the assembled high voltage equipment of above-mentioned prior art, the object of the present invention is to provide a kind of terminal board that does not need to be located at the top of low pressure series reactor, can enlarge the assembled high voltage equipment of the installing space of derailing switch.Its structure is, at least possessing the secondary capacitor equipment of forming by low pressure series reactor and low pressure phase advance capacitor in the inside of casing, and in the assembled high voltage equipment of derailing switch, the detail assembly panel be used for installing the derailing switch that switch secondary capacitor equipment uses is set on the low pressure series reactor.
Description of drawings
Fig. 1 is the left side view of expression according to assembled high voltage equipment of the present invention.
Fig. 2 is the front view of expression according to assembled high voltage equipment of the present invention.
Fig. 3 is the left side view that amplifies according to the major part of assembled high voltage equipment of the present invention.
Fig. 4 is the front view that amplifies according to the major part of assembled high voltage equipment of the present invention.
Fig. 5 is the left side view of the assembled high voltage equipment of expression prior art.
Fig. 6 is the front view of the assembled high voltage equipment of expression prior art.
Fig. 7 is the left side view of major part that amplifies the assembled high voltage equipment of prior art.
Fig. 8 is the front view of major part that amplifies the assembled high voltage equipment of prior art.
Embodiment
Based on the accompanying drawing of Fig. 1～Fig. 4 a embodiment according to assembled high voltage equipment of the present invention is described.
Assembled high voltage equipment is provided with the secondary capacitor equipment of being made up of low pressure series reactor and low pressure phase advance capacitor in the inside of casing.By welding or the bolt detail assembly panel of L font substantially, derailing switch is installed on this element mounting panel on the top of low pressure series reactor.
Particularly, assembled high voltage equipment 1 is provided with the secondary capacitor equipment of being made up of low pressure series reactor 3 and low pressure phase advance capacitor 45 in the inside of casing 2.
Because low pressure series reactor 3 is formed by metal housing, thus on the top of low pressure series reactor 3 by welding or the bolt detail assembly panel 6 of L font substantially.And, derailing switch 7 is installed on this element mounting panel 6.
Wiring method is at first to be wired to derailing switch 7, is wired to the low pressure series reactor 3 of bottom from the electric wire of derailing switch 7 outlets.Be wired to low pressure phase advance capacitor 4 from 3 outlets of low pressure series reactor.Because derailing switch 7 plays the terminal board in the prior art example, terminal board becomes unwanted.
Though erect in the inside of the casing 2 of assembled high voltage equipment 1 plate 8 be set, a plurality of derailing switch 7a are being set up in parallel, but, can on plate 8, obtain the installing space A of a derailing switch by being installed on the detail assembly panel 6 on top of low pressure series reactor 3 being used for the derailing switch 7 of switch secondary capacitor equipment.
Moreover, even in the present embodiment the shape of detail assembly panel 6 be not substantially the L font also without any problem, detail assembly panel 6 unqualified in shape.
In addition, derailing switch 7 also can be used for switch wiring with secondary capacitor equipment 5 such as circuit breaker or electromagnetic contactors, and is unqualified.
As above according to assembled high voltage equipment of the present invention, at least possessing the secondary capacitor equipment of forming by low pressure series reactor and low pressure phase advance capacitor in the inside of casing, and in the assembled high voltage equipment of derailing switch, the detail assembly panel be used for installing the derailing switch that switch secondary capacitor equipment uses is set on the low pressure series reactor, do not need to be located at the terminal board on the top of low pressure series reactor whereby, the such good result of installing space that can enlarge derailing switch is arranged.
Claims (1)
1. assembled high voltage equipment, at least possesses the secondary capacitor equipment of forming by low pressure series reactor and low pressure phase advance capacitor in the inside of casing, and derailing switch, it is characterized in that, the detail assembly panel be used for installing the aforementioned switches device that the aforementioned secondary capacitor equipment of switch uses is set on aforementioned low pressure series reactor.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP054326/2000 | 2000-02-29 | ||
| JP2000054326A JP2001245407A (en) | 2000-02-29 | 2000-02-29 | Cubicle type high voltage power receiving instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1322044A CN1322044A (en) | 2001-11-14 |
| CN1205711C true CN1205711C (en) | 2005-06-08 |
Family
ID=18575598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01108940 Expired - Fee Related CN1205711C (en) | 2000-02-29 | 2001-02-28 | Combined high-voltage electric apparatus |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2001245407A (en) |
| CN (1) | CN1205711C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101651303B (en) * | 2009-08-07 | 2011-11-02 | 国网电力科学研究院武汉南瑞有限责任公司 | Gas-insulated high-capacity combined switch device with metal shell |
-
2000
- 2000-02-29 JP JP2000054326A patent/JP2001245407A/en active Pending
-
2001
- 2001-02-28 CN CN 01108940 patent/CN1205711C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1322044A (en) | 2001-11-14 |
| JP2001245407A (en) | 2001-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050608 Termination date: 20110228 |