CN206041629U - Distribution transformer load recorder with external electric power storage and energy storage equipment - Google Patents
Distribution transformer load recorder with external electric power storage and energy storage equipment Download PDFInfo
- Publication number
- CN206041629U CN206041629U CN201621062847.3U CN201621062847U CN206041629U CN 206041629 U CN206041629 U CN 206041629U CN 201621062847 U CN201621062847 U CN 201621062847U CN 206041629 U CN206041629 U CN 206041629U
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- China
- Prior art keywords
- power
- recorder
- load recorder
- distribution transformer
- load
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- Expired - Fee Related
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- 238000004146 energy storage Methods 0.000 title claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 15
- 230000005611 electricity Effects 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000009466 transformation Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Stand-By Power Supply Arrangements (AREA)
Abstract
The utility model discloses a distribution transformer load recorder with an external storage energy storage device, which comprises a storage battery box and a load recorder; the load recorder is internally provided with a power-off alarm, a GPRS communication module, an AC/DC automatic switcher and a load recorder; the commercial power supply is connected with the power-off alarm; the GPRS communication module is connected with the power-off alarm; the AC/DC automatic switcher is respectively connected with the power-off alarm and the storage battery box and outputs the power-off alarm and the storage battery box to the load recorder. The utility model discloses a distribution transformer load record appearance with external electric power storage energy storage equipment, the battery DC power supply of the same kind has been increased, be connected AC power supply and outage alarm simultaneously, insert automatic AC/DC converter simultaneously with two way power supplies again, realize the autoalarm and the automatic DC power supply conversion of AC power supply outage with this, guarantee not receive the influence of power supply state to the electric power monitoring of transformer, and in time inform backstage maintainer with substation equipment or mains supply's electric power obstacle, with this maintenance efficiency to power equipment that promotes.
Description
Technical field
This utility model is related to a kind of distribution transformer with external electric power storage energy storage device for power engineering field
Load recorder.
Background technology
Load recorder is extensively applied in grid company distribution system at present.The Main Function of load recorder is to survey
The information such as the three-phase voltage of amount distribution transformer, electric current, active energy, capacity of idle power, and the real time information that bar becomes operation is passed
Deliver to scheduling system.However, the power supply of current loads record instrument apparatus is all from a certain phase of distribution transformer low-pressure side, one
Higher level's power failure of denier power distribution network transformator faults itself or distribution transformer, has influence on the power supply institute of load recorder
In phase line, load recorder will be unable to work, cause distribution transformer outlet electricity leakage statistics, while having influence on dispatcher
Obtain distribution transformer real time information.Therefore need to be improved load recorder so as to can lose in conventional electron power supply
Automatically turn to be powered by stand-by power supply after electricity, meet the requirement of electric-power metering and monitoring.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of to carry external electric power storage energy storage device
Distribution transformer load recorder, it increased the supply line of accumulator all the way outside mains-supplied, ensure that and match somebody with somebody
Piezoelectric transformer load recorder keeps recording for the detection of transformator data when power-off risk is met with.
A kind of technical scheme for realizing above-mentioned purpose is：A kind of distribution transformer load with external electric power storage energy storage device
Monitor, including accumulator box and load recorder；
Power-off siren, GPRS communication modules, alternating current-direct current automatic switchover device and load note is provided with the load recorder
Record device；Mains-supplied accesses load recorder, is connected with the power-off siren；The GPRS communication modules are warned with the power-off
Report device connection；The alternating current-direct current automatic switchover device is connected with the power-off siren and the accumulator box respectively；The load
Recorder is connected with the outfan of the alternating current-direct current automatic switchover device.
Further, an alarm buzzer is provided with load recorder, and the alarm buzzer is warned with the power-off
Report device connection.
Further, an antenna connecting hole, an external communication antenna is offered on the top surface of the load recorder
It is connected with the GPRS communication module.
Further, an alternating current-direct current MTS is provided with the alternating current-direct current automatic switchover device.
Further, independent accumulator is provided with the power-off siren.
Further, the accumulator box is connected with one piece of solar energy photovoltaic panel, in the accumulator box is provided with the sun
Can photovoltaic panel electric power controller.
A kind of distribution transformer load recorder with external electric power storage energy storage device of the present utility model, in distribution transformer
Device load recorder increased accumulator direct current supply all the way, while Alternating Current Power Supply is connected with power-off siren, then by two-way
Power supply accesses automatic AC/DC changeover switch simultaneously, realizes that the automatic alarm and automatic direct of Alternating Current Power Supply power-off are powered with this and turns
Change, it is ensured that for the electric power monitoring of transformator is not affected by power supply state, and by converting equipment or the electric power of mains-supplied
Obstacle notifies backstage maintainer in time, lifts the overhaul efficiency for power equipment with this.
Description of the drawings
Fig. 1 is a kind of structure of distribution transformer load recorder with external electric power storage energy storage device of the present utility model
Schematic diagram.
Specific embodiment
In order to be able to preferably understand to the technical solution of the utility model, below by specifically embodiment and combine
Accompanying drawing is described in detail：
Refer to Fig. 1, a kind of distribution transformer load recorder with external electric power storage energy storage device of the present utility model,
Including accumulator box 2 and load recorder 1.
Power-off siren 11, GPRS communication modules 12, alternating current-direct current automatic switchover device 13 and load are provided with load recorder 1
Recorder 14.Mains-supplied 3 accesses load recorder 1, is connected 1 with power-off siren, and mains-supplied 3 is load recorder 1
One phase of distribution transformer low-pressure side to be measured.GPRS communication modules 12 are connected 11 with power-off siren, the top of load recorder 1
An antenna connecting hole is offered on face, an external communication antenna 16 is connected with GPRS communication module 12, to ensure that signal is passed
Pass.Alternating current-direct current automatic switchover device 13 is connected with power-off siren 11 and accumulator box 2 respectively.Load record device 14 is with alternating current-direct current certainly
The outfan connection of dynamic switch 13.Independent accumulator is provided with power-off siren 11, is allowed to run and work be not subject to
The impact of external environment, it is ensured which stablizes standby.
In the normal mode of operation, be measured piezoelectric transformer is monitored and recorded to load record device 14 by mains-supplied
The information such as three-phase voltage, electric current, active energy, capacity of idle power.There is situation in mains-supplied 3, or when transformator produces failure
When, the circuit of 3 side of mains-supplied cannot be opened a way for electric forming, and now power-off siren connection 1 produces alarm signal, and passes through
Power cut-off information is sent to dispatching control center by GPRS communication systems, while controlling alternating current-direct current automatic switchover device 13 switches to exchange
Powering mode, is powered to load recorder 1 by accumulator box 2, to realize treating being measured the continual and steady electricity of piezoelectric transformer
Monitoring.
1 an alarm buzzer 15 can be provided with load recorder, alarm buzzer 15 is connected with power-off siren 11
Connect.When there is the loss of power accident, power-off alarm 11 sends signal to alarm buzzer 15, and control alarm buzzer 15 starts,
On-site personnel can be directly pointed out to overhaul distribution transformer without the need for back-end data monitoring.
An alternating current-direct current MTS is provided with alternating current-direct current automatic switchover device 13.Transformation facility is being overhauled
When needing to turn off operation to circuit, can manually by the Working mode set of load recorder 1 be direct current supply pattern, with protect
Demonstrate,prove in maintenance, holding is continued to monitor to becoming electrical equipment.
Accumulator box 2 is connected with one piece of solar energy photovoltaic panel 21, in accumulator box 2 is provided with solar energy photovoltaic panel electric power control
Device processed 22.Accumulator 23 in electric power storage box can be charged by solar energy, it is ensured that the long-lasting and saving of direct current supply
The energy.
Compared with traditional distribution transformer load measuring-recording instrument, the new load measuring-recording instrument after transformation and upgrade has two-way electricity
Source, power supply reliability level will greatly improve, it is to avoid distribution transformer electricity is because the even wrong meter of leakage metering that causes of dead electricity
Amount, while power cut-off information can be sent to dispatching control center, accelerates power distribution network operational management personnel's handling failure speed.
Those of ordinary skill in the art is it should be appreciated that the embodiment of the above is intended merely to illustrate that this practicality is new
Type, and be not used as be to restriction of the present utility model, if in spirit of the present utility model, to the above
The change of embodiment, modification will all fall in Claims scope of the present utility model.
Claims (6)
1. a kind of distribution transformer load recorder with external electric power storage energy storage device, it is characterised in that including accumulator box
And load recorder；
Power-off siren, GPRS communication modules, alternating current-direct current automatic switchover device and load record device is provided with the load recorder；
Mains-supplied accesses load recorder, is connected with the power-off siren；The GPRS communication modules and the power-off siren
Connection；The alternating current-direct current automatic switchover device is connected with the power-off siren and the accumulator box respectively；The load record
Device is connected with the outfan of the alternating current-direct current automatic switchover device.
2. a kind of distribution transformer load recorder with external electric power storage energy storage device according to claim 1, which is special
Levy and be, be provided with an alarm buzzer on load recorder, the alarm buzzer is connected with the power-off siren.
3. a kind of distribution transformer load recorder with external electric power storage energy storage device according to claim 1, which is special
Levy and be, on the top surface of the load recorder, offer an antenna connecting hole, an external communication antenna and the GPRS
Communication module connects.
4. a kind of distribution transformer load recorder with external electric power storage energy storage device according to claim 1, which is special
Levy and be, be provided with an alternating current-direct current MTS on the alternating current-direct current automatic switchover device.
5. a kind of distribution transformer load recorder with external electric power storage energy storage device according to claim 1, which is special
Levy and be, in the power-off siren, be provided with independent accumulator.
6. a kind of distribution transformer load recorder with external electric power storage energy storage device according to claim 1, which is special
Levy and be, the accumulator box is connected with one piece of solar energy photovoltaic panel, be provided with solar energy photovoltaic panel electricity in the accumulator box
Force controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621062847.3U CN206041629U (en) | 2016-09-19 | 2016-09-19 | Distribution transformer load recorder with external electric power storage and energy storage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621062847.3U CN206041629U (en) | 2016-09-19 | 2016-09-19 | Distribution transformer load recorder with external electric power storage and energy storage equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206041629U true CN206041629U (en) | 2017-03-22 |
Family
ID=58295723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621062847.3U Expired - Fee Related CN206041629U (en) | 2016-09-19 | 2016-09-19 | Distribution transformer load recorder with external electric power storage and energy storage equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206041629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462275A (en) * | 2018-12-29 | 2019-03-12 | 海南京溪科技有限公司 | Surface water monitors power supply system power-off intelligent alarm system automatically |
-
2016
- 2016-09-19 CN CN201621062847.3U patent/CN206041629U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462275A (en) * | 2018-12-29 | 2019-03-12 | 海南京溪科技有限公司 | Surface water monitors power supply system power-off intelligent alarm system automatically |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 |