CN102904178A - Smart suspension distribution box - Google Patents
Smart suspension distribution box Download PDFInfo
- Publication number
- CN102904178A CN102904178A CN2012103579498A CN201210357949A CN102904178A CN 102904178 A CN102904178 A CN 102904178A CN 2012103579498 A CN2012103579498 A CN 2012103579498A CN 201210357949 A CN201210357949 A CN 201210357949A CN 102904178 A CN102904178 A CN 102904178A
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- temperature
- distribution box
- intelligent
- casing
- compensation device
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- 239000000725 suspension Substances 0.000 title claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 15
- 230000005764 inhibitory process Effects 0.000 claims description 5
- 230000001012 protector Effects 0.000 abstract 4
- 239000003990 capacitor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
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Abstract
The invention discloses a smart suspension distribution box comprising a suspension box body, wherein side-by-side doors are respectively arranged at the front face and the back face of the suspension box body, and are provided with magnetic control door locks, a temperature detector for detecting the temperature of a transformer and the external temperature of the distribution box is installed at the distribution box, a residual current action protector, a capacity reactive compensation device and a smart variable distribution terminal are arranged in the box body, the smart variable distribution terminal is in communication connection with the temperature detector, the magnetic control door locks, the residual current action protector and the capacitance reactive compensation device and receives communication signals, and at the same time, the smart variable distribution terminal controls the on and off of the residual current action protector and the capacity reactive compensation device. According to the smart suspension distribution box, the smart variable distribution terminal can transmit signals to a host station, the host station can detect the transformer temperature, and the external temperature, the door state and the capacitance actual outputting capacity of the distribution box, and the host station can control the on and off of the residual current action protector and a capacitance module by sending commands, thus realizing high safety and being convenient and smart.
Description
Technical field
The present invention relates to intelligent suspension formula distribution box.
Background technology
Present a large amount of distribution boxs that use are fail safes or from convenient and intelligently consider all can not adapt to new demand.
Summary of the invention
Technical problem to be solved by this invention just provides a kind of intelligent suspension formula distribution box, and fail safe is higher, and convenient and intelligent.
For solving the problems of the technologies described above; the present invention adopts following technical scheme: intelligent suspension formula distribution box; comprise the lift-on/lift-off type casing; described casing front and the back side respectively are provided with clamshell doors; it is characterized in that: the magnetic control door lock is installed on the described clamshell doors; described distribution box is equipped with the temperature monitor that detects transformer temperature and distribution box outside temperature; RCD is installed in the casing; capacitance reactive compensation device and intelligent distribution transformer terminals; intelligence distribution transformer terminals and temperature monitor; the magnetic control door lock; RCD and capacitance reactive compensation device establish a communications link and receiving communication signal, and the throwing of simultaneously intelligent distribution transformer terminals control RCD deciliter and capacitance reactive compensation device is moved back.
Preferably, described temperature monitor comprises temperature of oil in transformer instrument and the outdoor temperature measurer that is installed on outside the casing, is provided with temperature transmitter in the casing, and temperature of oil in transformer instrument and outdoor temperature measurer are connected with temperature transmitter by order wire.
Preferably, described casing side has and directly is the 40mm circular hole always, and the circular hole outside is provided with rain cover, and the order wire of temperature of oil in transformer instrument and outdoor temperature measurer enters in the casing by this circular hole.
Preferably, described magnetic control door lock also is equipped with mechanical lock by access control on the described clamshell doors.
Preferably, communicate to connect by 485 communication interfaces between described intelligent distribution transformer terminals and temperature monitor, magnetic control door lock, RCD and capacitance reactive compensation device.
The present invention is on the basis of prior art distribution box; increase temperature monitor, magnetic control door lock; and the communication interface of temperature monitor, magnetic control door lock, RCD, capacitance reactive compensation device is connected to intelligent distribution transformer terminals; the intelligence distribution transformer terminals can signal to main website; main website can detect transformer temperature; distribution box outdoor temperature, door state, the actual switching capacity of electric capacity; moved back by the main website throwing that to control RCD deciliter and capacitance module of issuing an order; thereby fail safe is higher, and convenient and intelligent.
Description of drawings
The invention will be further described below in conjunction with the drawings and specific embodiments:
Fig. 1 is distribution box Facad structure schematic diagram of the present invention;
Fig. 2 is distribution box structure schematic diagram of the present invention;
Fig. 3 is distribution box circuit theory diagrams of the present invention.
Embodiment
Intelligent suspension formula distribution box embodiment of the present invention as shown in Figure 1 to Figure 3; comprise lift-on/lift-off type casing 1; described casing front and the back side respectively are provided with clamshell doors; the magnetic control door lock is installed on the described clamshell doors; described distribution box is equipped with the temperature monitor that detects transformer temperature and distribution box outside temperature; RCD 4 is installed in the casing; capacitance reactive compensation device 3 and intelligent distribution transformer terminals 2; intelligence distribution transformer terminals and temperature monitor; the magnetic control door lock; RCD and capacitance reactive compensation device establish a communications link and receiving communication signal, and the throwing of simultaneously intelligent distribution transformer terminals control RCD deciliter and capacitance reactive compensation device is moved back.
Described temperature monitor comprises temperature of oil in transformer instrument and the outdoor temperature measurer that is installed on outside the casing, is provided with temperature transmitter 5 in the casing, and temperature of oil in transformer instrument and outdoor temperature measurer are connected with temperature transmitter by order wire.Described casing side has and directly is the 40mm circular hole always, and the circular hole outside is provided with rain cover, and the order wire of temperature of oil in transformer instrument and outdoor temperature measurer enters in the casing by this circular hole.Described magnetic control door lock also is equipped with mechanical lock by gate inhibition's 6 controls on the described clamshell doors.
In distribution box inlet wire side, outgoing line side, electric capacity side door the magnetic control door lock is installed for intelligent management, namely in the up and down both sides of door two tapered ends with dc coil is installed, stretch to open door by what the gate inhibition controlled tapered end.Charged normal operating condition adopts magnetic card just can open chamber door at ordinary times, can utilize stand-by power supply and magnetic card to open door at the interruption maintenance state, in the situation that above two states is not all opened, can adopt the mechanical forced release to open door.
Intelligent suspension formula distribution box operation principle is divided five parts, and wherein ⑴ partly represents magnetic card door lock, and ⑵ partly represents temperature transmitter, and ⑶ partly represents RCD, and ⑷ partly represents Intelligent capacitor, and ⑸ partly represents measurement loop.Specify below in conjunction with Fig. 3:
⑴ part magnetic card door lock: provide AC220V to the door lock transducer by 2 atomic breaking, through transducer the power supply that AC220V is transformed into DC12V is connected to the gate inhibition, then gate inhibition's 485 communication interfaces and remote signalling interface are connected to intelligent distribution transformer terminals.
⑵ portion temperature transmitter:: provide AC220V to temperature limit transmitter by one 2 atomic disconnected (sharing with magnetic card door lock), then supporting temperature of oil in transformer instrument, outdoor temperature measurer are connected to temperature transmitter, by its collection signal, and the temperature transmitter DC analogue quantity is connected to intelligent distribution transformer terminals.
⑶ part RCD: RCD has increased by 485 communication interfaces on original basis, and 485 communication interfaces are connected to intelligent distribution transformer terminals.
⑷ part Intelligent capacitor: reactive power compensation adopts minute benefit to mend together the compensation way that combines, three-phase current sampling: when threephase load is uneven, Intelligent capacitor can to every phase selectivity reactive power compensation, be connected to intelligent distribution transformer terminals with 485 communication interfaces.
⑸ part measurement loop: A.B.C three phase metering CT current circuit and A.B.C.N four phase voltages are connected to intelligent distribution transformer terminals.
Claims (5)
1. intelligent suspension formula distribution box; comprise lift-on/lift-off type casing (1); described casing front and the back side respectively are provided with clamshell doors; it is characterized in that: the magnetic control door lock is installed on the described clamshell doors; described distribution box is equipped with the temperature monitor that detects transformer temperature and distribution box outside temperature; RCD (4) is installed in the casing; capacitance reactive compensation device (3) and intelligent distribution transformer terminals (2); intelligence distribution transformer terminals and temperature monitor; the magnetic control door lock; RCD and capacitance reactive compensation device establish a communications link and receiving communication signal, and the throwing of simultaneously intelligent distribution transformer terminals control RCD deciliter and capacitance reactive compensation device is moved back.
2. intelligent suspension formula distribution box according to claim 1, it is characterized in that: described temperature monitor comprises temperature of oil in transformer instrument and the outdoor temperature measurer that is installed on outside the casing, be provided with temperature transmitter (5) in the casing, temperature of oil in transformer instrument and outdoor temperature measurer are connected with temperature transmitter by order wire.
3. intelligent suspension formula distribution box according to claim 2 is characterized in that: described casing side has always that the footpath is the 40mm circular hole, and the circular hole outside is provided with rain cover, and the order wire of temperature of oil in transformer instrument and outdoor temperature measurer enters in the casing by this circular hole.
4. intelligent suspension formula distribution box according to claim 1 is characterized in that: described magnetic control door lock also is equipped with mechanical lock by gate inhibition (6) control on the described clamshell doors.
5. intelligent suspension formula distribution box according to claim 1 is characterized in that: communicate to connect by 485 communication interfaces between described intelligent distribution transformer terminals and temperature monitor, magnetic control door lock, RCD and capacitance reactive compensation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210357949.8A CN102904178B (en) | 2012-09-24 | 2012-09-24 | Smart suspension distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210357949.8A CN102904178B (en) | 2012-09-24 | 2012-09-24 | Smart suspension distribution box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102904178A true CN102904178A (en) | 2013-01-30 |
| CN102904178B CN102904178B (en) | 2015-01-21 |
Family
ID=47576295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210357949.8A Active CN102904178B (en) | 2012-09-24 | 2012-09-24 | Smart suspension distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102904178B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992529A (en) * | 2017-04-01 | 2017-07-28 | 国家电网公司 | A kind of distribution box distribution transformer terminals for improving reactive-load compensation efficiency |
| CN107444739A (en) * | 2017-08-11 | 2017-12-08 | 蒋安香 | A kind of temperature instrument |
| CN111276880A (en) * | 2020-03-12 | 2020-06-12 | 河南恒电昌景电力工程有限公司 | Switch board electric leakage fault intelligent detection device |
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| CN201322868Y (en) * | 2008-11-21 | 2009-10-07 | 广西大学 | Intelligent remote base station monitoring system |
| CN201536228U (en) * | 2009-08-06 | 2010-07-28 | 何成祥 | Box structure of plate combined suspension type low-tension distribution box |
| CN201570826U (en) * | 2009-08-18 | 2010-09-01 | 张建孝 | Module combined type externally-hung distribution box |
| CN202231318U (en) * | 2011-09-14 | 2012-05-23 | 渭南供电局 | Multifunctional low-voltage distribution box |
| CN102496872A (en) * | 2011-12-05 | 2012-06-13 | 天津市静海供电有限公司 | Intelligent civil engineering power distribution station |
| CN202749726U (en) * | 2012-09-24 | 2013-02-20 | 长兴县供电局 | Intelligent suspension type distribution box |
-
2012
- 2012-09-24 CN CN201210357949.8A patent/CN102904178B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201322868Y (en) * | 2008-11-21 | 2009-10-07 | 广西大学 | Intelligent remote base station monitoring system |
| CN201536228U (en) * | 2009-08-06 | 2010-07-28 | 何成祥 | Box structure of plate combined suspension type low-tension distribution box |
| CN201570826U (en) * | 2009-08-18 | 2010-09-01 | 张建孝 | Module combined type externally-hung distribution box |
| CN202231318U (en) * | 2011-09-14 | 2012-05-23 | 渭南供电局 | Multifunctional low-voltage distribution box |
| CN102496872A (en) * | 2011-12-05 | 2012-06-13 | 天津市静海供电有限公司 | Intelligent civil engineering power distribution station |
| CN202749726U (en) * | 2012-09-24 | 2013-02-20 | 长兴县供电局 | Intelligent suspension type distribution box |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992529A (en) * | 2017-04-01 | 2017-07-28 | 国家电网公司 | A kind of distribution box distribution transformer terminals for improving reactive-load compensation efficiency |
| CN107444739A (en) * | 2017-08-11 | 2017-12-08 | 蒋安香 | A kind of temperature instrument |
| CN107444739B (en) * | 2017-08-11 | 2019-05-10 | 徐州恒宝安全设备有限公司 | A kind of temperature instrument |
| CN111276880A (en) * | 2020-03-12 | 2020-06-12 | 河南恒电昌景电力工程有限公司 | Switch board electric leakage fault intelligent detection device |
| CN111276880B (en) * | 2020-03-12 | 2022-01-28 | 河南恒电昌景电力工程有限公司 | Switch board electric leakage fault intelligent detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102904178B (en) | 2015-01-21 |
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| 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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313000, Jinling Road 75, pheasant Town, Huzhou, Zhejiang, Changxing County Patentee after: Changxing County Power Supply Bureau Patentee after: Zhejiang Huayun Information Technology Co., Ltd. Patentee after: State Grid Corporation of China Address before: 313000, Jinling Road 75, pheasant Town, Huzhou, Zhejiang, Changxing County Patentee before: Changxing County Power Supply Bureau Patentee before: Zhejiang Creaway Automation Engineering Co., Ltd. Patentee before: State Grid Corporation of China |