CN106602704A - Outdoor high voltage switchgear power supply device - Google Patents
Outdoor high voltage switchgear power supply device Download PDFInfo
- Publication number
- CN106602704A CN106602704A CN201611239517.1A CN201611239517A CN106602704A CN 106602704 A CN106602704 A CN 106602704A CN 201611239517 A CN201611239517 A CN 201611239517A CN 106602704 A CN106602704 A CN 106602704A
- Authority
- CN
- China
- Prior art keywords
- circuit
- power supply
- outdoor high
- switch circuit
- electric quantity
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J11/00—Circuit arrangements for providing service supply to auxiliaries of stations in which electric power is generated, distributed or converted
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
The invention discloses an outdoor high voltage switchgear power supply device comprising a power supply input interface, a rectifier circuit, a charging circuit, a first switch circuit, a storage battery, a backup battery, an electric quantity detection device, a second switch circuit, a power supply output interface, a controller and a fault detection device; the power supply input interface, the rectifier circuit, the charging circuit and the first switch circuit are connected in order; the first switch circuit is respectively connected with the storage battery and the backup battery; the storage battery and the backup battery are respectively connected with the electric quantity detection circuit; the electric quantity detection device is connected with the second switch circuit; the second switch circuit is connected with the power supply output interface. The backup battery can continuously provide power for the outdoor high voltage switchgear power supply device when the storage battery fails, and the fault conditions of the outdoor high voltage switchgear power supply device can be detected, thus preventing safety accidents; the outdoor high voltage switchgear power supply device is simple in structure, easy to use, and low in cost.
Description
Technical field
The present invention relates to supply unit technical field, more particularly to a kind of power supply device for outdoor high-voltage switch apparatus.
Background technology
Power supply device for outdoor high-voltage switch apparatus is the appliance arrangement for being powered to outdoor high voltage switchgear,
With the progress of science and technology, people have higher requirement to power supply device for outdoor high-voltage switch apparatus.
Existing power supply device for outdoor high-voltage switch apparatus does not possess stand-by power supply mostly, exception occurs in accumulator
In the case of, it is impossible to enough continue as outdoor high voltage switchgear and be powered, and outdoor high voltage switchgear can not be carried out
Fault detect, when high-tension switch gear breaks down out of doors, it is impossible to enough disconnecting circuit connections.
The content of the invention
Based on the technical problem that background technology is present, the present invention proposes a kind of outdoor high voltage switchgear and is filled with power supply
Put.
A kind of power supply device for outdoor high-voltage switch apparatus proposed by the present invention, including power input interface, rectification circuit,
Charging circuit, first switch circuit, accumulator, reserve battery, electric quantity detection apparatus, second switch circuit, power output interface,
Controller and failure detector, the power input interface, rectification circuit, charging circuit and first switch circuit connect successively
Connect, and first switch circuit is connected with accumulator and reserve battery respectively, the accumulator and reserve battery are and electric power detection
Device connects, and the electric quantity detection apparatus are connected with second switch circuit, and the second switch circuit is connected with power output interface
Connect, the power output interface is connected with failure detector, the failure detector is connected with controller, the controller
It is connected with first switch circuit, electric quantity detection apparatus and second switch circuit respectively.
Preferably, also including data storage device, display device and alarm device, the display device and data storage dress
Connection is put, and data storage device is connected with electric quantity detection apparatus and failure detector respectively, it is the data storage device, aobvious
Showing device and alarm device are connected with controller.
Preferably, also including operation conditions detection means, the operation conditions detection means respectively with charging circuit, electric power storage
The connection of pond, reserve battery, electric quantity detection apparatus, failure detector and controller.
Preferably, the operation conditions detection means is connected with data storage device, also including wireless transceiver circuit, described
Controller is connected with wireless transceiver circuit.
In the present invention, alternating current can be turned by a kind of power supply device for outdoor high-voltage switch apparatus by rectification circuit
Unidirectional current is changed to, respectively accumulator and reserve battery can be charged by charging circuit, can be divided by electric quantity detection apparatus
The other electricity to accumulator and reserve battery detects, by failure detector can to outdoor high voltage switchgear therefore
Barrier situation is detected that the present invention possesses stand-by power supply, can be continued as outdoor high-voltage switch when accumulator occurs abnormal and be set
It is standby to be powered, and the failure condition of outdoor high voltage switchgear can be detected, it is to avoid there is security incident, structure letter
It is single, easy to use, low cost.
Description of the drawings
Fig. 1 is a kind of power supply device for outdoor high-voltage switch apparatus system structure diagram proposed by the present invention.
Specific embodiment
The present invention is further explained with reference to specific embodiment.
Embodiment
With reference to Fig. 1, the present embodiment proposes a kind of power supply device for outdoor high-voltage switch apparatus, including power input connects
Mouth, rectification circuit, charging circuit, first switch circuit, accumulator, reserve battery, electric quantity detection apparatus, second switch circuit,
Power output interface, controller and failure detector, power input interface, rectification circuit, charging circuit and first switch electricity
Road is sequentially connected, and first switch circuit is connected with accumulator and reserve battery respectively, and accumulator and reserve battery are and electricity
Detection means connects, and electric quantity detection apparatus are connected with second switch circuit, and second switch circuit is connected with power output interface, electricity
Source output interface is connected with failure detector, and failure detector is connected with controller, and controller is electric with first switch respectively
The connection of road, electric quantity detection apparatus and second switch circuit.
In the present embodiment, also including data storage device, display device and alarm device, display device and data storage are filled
Connection is put, and data storage device is connected with electric quantity detection apparatus and failure detector respectively, data storage device, display dress
Put and be connected with controller with alarm device, also including operation conditions detection means, operation conditions detection means respectively with charging
Circuit, accumulator, reserve battery, electric quantity detection apparatus, failure detector and controller connection, operation conditions detection means with
Data storage device connects, and also including wireless transceiver circuit, controller is connected with wireless transceiver circuit, a kind of outdoor high-voltage switch
If alternating current can be converted to unidirectional current by rectification circuit by standby power supply device, can respectively to electric power storage by charging circuit
Pond and reserve battery charge, and respectively the electricity of accumulator and reserve battery can be detected by electric quantity detection apparatus, lead to
Cross failure detector and can detect to the failure condition of outdoor high voltage switchgear that the present invention possesses stand-by power supply, energy
Enough continue as outdoor high voltage switchgear when accumulator occurs abnormal to be powered, and can be to outdoor high voltage switchgear
Failure condition is detected, it is to avoid security incident occurs, and simple structure is easy to use, low cost.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, should all be included within the scope of the present invention.
Claims (4)
1. a kind of power supply device for outdoor high-voltage switch apparatus, including power input interface, rectification circuit, charging circuit, first
On-off circuit, accumulator, reserve battery, electric quantity detection apparatus, second switch circuit, power output interface, controller and failure
Detection means, it is characterised in that the power input interface, rectification circuit, charging circuit and first switch circuit are sequentially connected,
And first switch circuit is connected with accumulator and reserve battery respectively, the accumulator and reserve battery are and electric quantity detection apparatus
Connection, the electric quantity detection apparatus are connected with second switch circuit, and the second switch circuit is connected with power output interface, institute
State power output interface to be connected with failure detector, the failure detector is connected with controller, the controller difference
It is connected with first switch circuit, electric quantity detection apparatus and second switch circuit.
2. a kind of power supply device for outdoor high-voltage switch apparatus according to claim 1, it is characterised in that also including data
Storage device, display device and alarm device, the display device and data storage device connection, and data storage device difference
Be connected with electric quantity detection apparatus and failure detector, the data storage device, display device and alarm device with control
Device connects.
3. a kind of power supply device for outdoor high-voltage switch apparatus according to claim 1, it is characterised in that also including operation
Condition detection apparatus, the operation conditions detection means respectively with charging circuit, accumulator, reserve battery, electric quantity detection apparatus,
Failure detector and controller connection.
4. a kind of power supply device for outdoor high-voltage switch apparatus according to Claims 2 or 3, it is characterised in that the fortune
Row condition detection apparatus are connected with data storage device, also including wireless transceiver circuit, the controller and wireless transceiver circuit
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611239517.1A CN106602704A (en) | 2016-12-28 | 2016-12-28 | Outdoor high voltage switchgear power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611239517.1A CN106602704A (en) | 2016-12-28 | 2016-12-28 | Outdoor high voltage switchgear power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106602704A true CN106602704A (en) | 2017-04-26 |
Family
ID=58602943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611239517.1A Pending CN106602704A (en) | 2016-12-28 | 2016-12-28 | Outdoor high voltage switchgear power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106602704A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201742297U (en) * | 2010-06-29 | 2011-02-09 | 武汉百叡电力技术有限公司 | Power supply of outdoor digital high-voltage permanent magnetic vacuum switch based on DSP |
| CN103325627A (en) * | 2012-03-20 | 2013-09-25 | 深圳市金博联电力技术有限公司 | Fast and intelligent 10KV pole-mounted breaker |
| CN204130443U (en) * | 2014-10-30 | 2015-01-28 | 天津港保税区益诚电力设备有限公司 | A kind of intelligent divide-shut brake controller of outdoor permanent magnetic formula vacuum circuit-breaker |
| CN105553092A (en) * | 2016-01-26 | 2016-05-04 | 东莞市云帆电子科技有限公司 | Emergency power supply capable of switching backup batteries by hot plug |
-
2016
- 2016-12-28 CN CN201611239517.1A patent/CN106602704A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201742297U (en) * | 2010-06-29 | 2011-02-09 | 武汉百叡电力技术有限公司 | Power supply of outdoor digital high-voltage permanent magnetic vacuum switch based on DSP |
| CN103325627A (en) * | 2012-03-20 | 2013-09-25 | 深圳市金博联电力技术有限公司 | Fast and intelligent 10KV pole-mounted breaker |
| CN204130443U (en) * | 2014-10-30 | 2015-01-28 | 天津港保税区益诚电力设备有限公司 | A kind of intelligent divide-shut brake controller of outdoor permanent magnetic formula vacuum circuit-breaker |
| CN105553092A (en) * | 2016-01-26 | 2016-05-04 | 东莞市云帆电子科技有限公司 | Emergency power supply capable of switching backup batteries by hot plug |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170426 |
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| WD01 | Invention patent application deemed withdrawn after publication |