CN202142869U - Lightning arrest reactive power self-compensating control cabinet - Google Patents
Lightning arrest reactive power self-compensating control cabinet Download PDFInfo
- Publication number
- CN202142869U CN202142869U CN 201120301472 CN201120301472U CN202142869U CN 202142869 U CN202142869 U CN 202142869U CN 201120301472 CN201120301472 CN 201120301472 CN 201120301472 U CN201120301472 U CN 201120301472U CN 202142869 U CN202142869 U CN 202142869U
- Authority
- CN
- China
- Prior art keywords
- lightning
- reactive power
- control cabinet
- arrest
- power self
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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- Emergency Protection Circuit Devices (AREA)
Abstract
The utility model belongs to the technical field of transformer accessories, and discloses a lightning arrest reactive power self-compensating control cabinet. The control cabinet is characterized in that a cabinet body accommodating an inlet wire switch is comprised, and the output end of the inlet wire switch is connected with a lightning arrester. Since the output end of the inlet wire switch in the lightning arrest reactive power self-compensating control cabinet provided by the utility model is connected with the lightning arrester, when the instant voltage of the lightning is extremely high, the lightening arrester is punctured firstly, and the lightning is directly grounded. Therefore, electric apparatus is prevented from being subject to lightning strike, and is protected.
Description
Technical field
The utility model belongs to transformer accessory technical field, relates in particular to a kind of lightning-arrest type reactive power automatic compensation control cubicle.
Background technology
100KVA ~ 1000KVA transformer in that industrial and mining enterprises, hotel, residential houses etc. are located to use when thunderstorm weather, very easily is struck by lightning, thereby damages electrical equipment.
The utility model content
The technical problem that the utility model will solve just provides a kind of reactive power automatic compensation control cubicle of being struck by lightning of not subjecting to.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: comprise that set inside has the cabinet of service entrance switch, the output of said service entrance switch is connected with lightning arrester.
Its additional technical feature is: the triple line of the output of said service entrance switch is connected with lightning arrester respectively.
The lightning-arrest type reactive power automatic compensation control cubicle that the utility model provided, compared with prior art, the output of service entrance switch is connected with lightning arrester.When the transient voltage of thunder and lightning was high, lightning arrester was at first breakdown like this, and thunder and lightning is directly inserted the earth, made electrical equipment avoid thunderbolt, was protected.
Description of drawings
Fig. 1 is the structural representation of the lightning-arrest type reactive power automatic compensation control cubicle of the utility model.
Embodiment
Explain further details below in conjunction with the concrete structure of accompanying drawing to the lightning-arrest type reactive power automatic compensation control cubicle of the utility model.
As shown in Figure 1, the lightning-arrest type reactive power automatic compensation control cubicle of the utility model comprises cabinet 1, and cabinet 1 set inside has service entrance switch 2, and the triple line of the output of service entrance switch 2 is connected with lightning arrester 3 respectively.
The lightning-arrest type reactive power automatic compensation control cubicle that the utility model provided, the output of service entrance switch 2 is connected with lightning arrester 3.When the transient voltage of thunder and lightning was high, lightning arrester 3 was at first breakdown like this, and thunder and lightning is directly inserted the earth, made electrical equipment avoid thunderbolt, was protected.
Claims (2)
1. lightning-arrest type reactive power automatic compensation control cubicle, comprise that set inside has the cabinet of service entrance switch, is characterized in that: the output of said service entrance switch is connected with lightning arrester.
2. lightning-arrest type reactive power automatic compensation control cubicle according to claim 1, it is characterized in that: the triple line of the output of said service entrance switch is connected with lightning arrester respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120301472 CN202142869U (en) | 2011-08-18 | 2011-08-18 | Lightning arrest reactive power self-compensating control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120301472 CN202142869U (en) | 2011-08-18 | 2011-08-18 | Lightning arrest reactive power self-compensating control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202142869U true CN202142869U (en) | 2012-02-08 |
Family
ID=45553907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120301472 Expired - Fee Related CN202142869U (en) | 2011-08-18 | 2011-08-18 | Lightning arrest reactive power self-compensating control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202142869U (en) |
-
2011
- 2011-08-18 CN CN 201120301472 patent/CN202142869U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120208 Termination date: 20120818 |