CN110190580A - A kind of long-range control intelligent breaker with storage function - Google Patents
A kind of long-range control intelligent breaker with storage function Download PDFInfo
- Publication number
- CN110190580A CN110190580A CN201910517295.2A CN201910517295A CN110190580A CN 110190580 A CN110190580 A CN 110190580A CN 201910517295 A CN201910517295 A CN 201910517295A CN 110190580 A CN110190580 A CN 110190580A
- Authority
- CN
- China
- Prior art keywords
- intelligent breaker
- power
- long
- toggle switch
- storage function
- 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
Links
- 210000000352 storage cell Anatomy 0.000 claims abstract description 22
- 230000005611 electricity Effects 0.000 claims abstract description 8
- 239000004020 conductor Substances 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000013024 troubleshooting Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000005955 Ferric phosphate Substances 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 229940032958 ferric phosphate Drugs 0.000 description 1
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 1
- 229910000399 iron(III) phosphate Inorganic materials 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/06—Arrangements for supplying operative power
Abstract
The present invention provides a kind of long-range control intelligent breaker with storage function; including intelligent breaker and power module; the power module is provided with toggle switch, power storage cell, first class of protection circuit, safe secondary protection circuit, and the power storage cell is electrically connected by the first class of protection circuit, safe secondary protection circuit and toggle switch and the intelligent breaker；When the toggle switch in the closure state, the power module is used to by the intelligent breaker take electricity from alternating current or other external power supplies, is power storage cell charging；After alternating current or other external power supplies power off, the power module is used to power to the intelligent breaker；When the toggle switch is in an off state, the power module is in and cannot charge, can not discharge condition.The present invention uninterruptedly remotely operates after can be realized intelligent breaker power-off.
Description
Technical field
The present invention relates to a kind of intelligent breakers, and in particular to a kind of long-range control intelligent breaker with storage function.
Background technique
As China's supply network gradually realizes intelligence, requirement of the State Grid Corporation of China to power supply unit also increasingly intelligence
Energyization.In existing supply network terminal, using most or traditional breakers, there are also smart grid terminal use
To intelligent breaker.Electricity consumption situation can be monitored in real time in intelligent breaker, collects power information, can also remotely control open circuit
Device carries out separating brake, closing operation to breaker.It can also realize that arrearage automatic trip powers off in conjunction with intelligent electric meter, fill Fei Zidong
The sequence of operations such as combined floodgate power transmission.However, being in off-position when power grid encounters the abnormal conditions such as troubleshooting, electrical overhaul
When, although the data for having some intelligent breakers that can store end-state, but cannot continue remotely to grasp breaker
Make, at this point, intelligent breaker also just loses " intelligence " effect.
Almost all of intelligent breaker all could only work in power grid normal power supply in the prior art, once power grid is disconnected
Electricity, intelligent breaker just lose its effect.Certain power grids have such demand: when carrying out electrical overhaul to some section, needing
The power supply that break this section in advance, then gradually remotely restores electricity to every route, using far distance control, successively arranges
The mode looked into comes trouble-shooting source, and then carries out electrical repair.Obviously, general intelligent breaker is not able to satisfy the requirement, passes
The breaker of system can not be met the requirements.
Summary of the invention
The object of the present invention is to provide a kind of long-range control intelligent breaker with storage function, is asked with solving above-mentioned technology
Topic.
The present invention provides a kind of long-range control intelligent breaker with storage function, including intelligent breaker and power supply mould
Block, the power module are provided with toggle switch, power storage cell, first class of protection circuit, safe secondary protection circuit, the power storage cell
It is electrically connected by the first class of protection circuit, safe secondary protection circuit and toggle switch and the intelligent breaker；
When the toggle switch in the closure state, the power module is used for through the intelligent breaker from alternating current
Or other external power supplies take electricity, charge for the power storage cell；After alternating current or other external power supplies power off, the power module
For powering to the intelligent breaker；
When the toggle switch is in an off state, the power module is in and cannot charge, can not discharge condition.
Further, the intelligent breaker includes acquisition and control module, breaker body, the breaker body are
Traditional miniature circuit breaker of an at least pole.
Further, the power module is placed outside the side of the intelligent breaker.
Further, the power module is electrically connected by acquisition and control module of the conductor wire with the intelligent breaker
It connects.
Further, the acquisition of the intelligent breaker and control module shell are provided with a hole, the power module
Conductor wire pass through described hole and it is described acquisition and control module be electrically connected.
Further, the power module width and traditional miniature circuit breaker of a pole are of same size.
Further, the acquisition of the intelligent breaker and control module are provided with RS485 communication interface, are used for and PC machine
Long-range connection.
Further, the acquisition of the intelligent breaker and control module are provided with a toggle switch, described for controlling
The parameter setting of intelligent breaker.
Compared with prior art the beneficial effects of the present invention are:
It is uninterruptedly remotely operated after can be realized intelligent breaker power-off, meets power grid and overhauled using power-off, remotely to every
Route restores electricity, using far distance control and successively check by the way of come trouble-shooting source, and then carry out electrical repair
Individual demand.
Detailed description of the invention
Fig. 1 is overall appearance figure of the present invention；
Fig. 2 is electrical storage device of the present invention and intelligent breaker connecting structure for electrical equipment figure；
Fig. 3 is power module internal structure chart of the present invention；
Fig. 4 is power module social function theory of the present invention；
Fig. 5 is power module first class of protection circuit diagram of the present invention；
Fig. 6 is power module safe secondary protection circuit figure of the present invention；
Specific embodiment
The present invention is described in detail for each embodiment shown in reference to the accompanying drawing, but it should be stated that, these
Embodiment is not limitation of the present invention, those of ordinary skill in the art according to these embodiments made by function, method,
Or equivalent transformation or substitution in structure, all belong to the scope of protection of the present invention within.
Join shown in Fig. 1, present embodiments provides a kind of long-range control intelligent breaker with storage function, including at least one
The great intelligent breaker 1 for having overload protection function, a pole are provided with the power module 2 of electrical storage device, and power module 2 is placed outside
The side of intelligent breaker 1 provides backup power supply for intelligent breaker 1.Intelligent breaker 1 is by breaker body 11, acquisition/control
Molding block 12 forms, and is provided with a toggle switch 121 and a RS485 communication interface 122 in acquisition/control module 12.Intelligence is disconnected
Road device 1 is remotely connect by RS485 communication interface 122 with PC machine.Software kit is installed in PC machine, by software kit with adopt
Collection/control module 12 interacts, and reads the data of acquisition/control module 12, the parameter of acquisition/control module 12 is arranged, and to it
Instruction is issued, and then controls intelligent breaker 1 and acts.
When the toggle switch 121 in acquisition/control module 12 pushes " configuration " state, pass through the software kit in PC machine
Parameter setting can be carried out to acquisition/control module 12；When toggle switch 121 pushes " work " state, by mating in PC machine
Software can issue acquisition/control module 12 and instruct, and intelligent breaker 1 is closed a floodgate accordingly, separating brake acts.
A toggle switch 21 is provided on power module 2.
Join the electrical storage device shown in Fig. 2, on power module 2 to be electrically connected by the first conductor wire 22 with intelligent breaker 1.
A square hole 123 is provided on the shell of acquisition/control module 12, the first conductor wire 22 passes through square hole 123 and is connected to acquisition/control
Inside module 12, take the voltage in acquisition/control module 12 as external power supply, square hole 123 also prevents the first conduction simultaneously
Line 22 is exposed in circuit breaker external.
Join shown in Fig. 3, power module 2 specifically includes shell 20, toggle switch 21, the first conductor wire 22, the second conductor wire
23, safe secondary protection circuit 24, first class of protection circuit 25, power storage cell 26.Wherein, toggle switch 21, the first conductor wire 22, second
Conductor wire 23, safe secondary protection circuit 24, first class of protection circuit 25, power storage cell 26 constitute electrical storage device, are placed in inside shell 20.
Toggle switch 21 exposes to outside shell 20, by stirring this switch, is charged to power module 2, discharge process is controlled manually
System.First conductor wire 22 is electrically connected intelligent breaker 1；Second conductor wire 23 is electrically connected safe secondary protection circuit 24 and level-one is protected
Protection circuit 25.
First class of protection circuit 25 is a circuit board, for providing the direct current of burning voltage, constant current for power storage cell 26
Power supply, and alternating current or other external power supplies are judged whether there is, to determine to 26 charge or discharge of power storage cell.First class of protection electricity
The circuit diagram on road 25 is joined shown in Fig. 5.
Power storage cell 26 is the concatenated high-capacity industrial grade lithium battery of two sections, such as ferric phosphate lithium cell.Lithium battery safety
It is required that high, the characteristic for having the explosive that overcharges, over-discharge vulnerable, therefore safe secondary protection circuit 24 is set to power storage cell 26
Charging, discharge process carry out conservative management.
Safe secondary protection circuit 24 is another circuit board, is arranged on power storage cell 26, whole with the composition one of power storage cell 26
Body.Safe secondary protection circuit 24 is used in the charging of power storage cell 26, discharge process, and the state of real-time monitoring power storage cell 26 is sentenced
It is disconnected whether to overcharge or over-discharge, realize the condition managing to power storage cell 26.The circuit diagram of safe secondary protection circuit 24 is joined
Shown in Fig. 6.
In above scheme, power storage cell 26 can be a batteries, or other types of battery, it is basic not doing
Property technical solution change in the case where, still fall within the protection scope of the invention.
Join shown in Fig. 4.Toggle switch 21 is closed, the circuit of first class of protection circuit 25, safe secondary protection circuit 24, electric power storage are connected
Device can charge normal, discharge.When alternating current or other external power supply normal power supplies, the chargeable accumulation of energy of power module 2；Work as alternating current
Or when the power-off of other external power supplies, power module 2 at once powers to acquisition/control module 12 of intelligent breaker 1, to realize
Intelligent breaker 1 uninterruptedly remotely operates after powering off.Toggle switch 21 is disconnected, first class of protection circuit 25, second class protection have been cut off
The circuit of circuit 24, electrical storage device can neither charge, and can not discharge.
Toggle switch 21 plays the role of controlling whether power module 2 uses.Production completion factory, can to before installing
To disconnect toggle switch 21,26 continuous discharge of power storage cell is prevented, waste of energy is avoided, while also ensuring Product transport way
In safety.After product is installed, toggle switch 21 is closed, power module 2 is devoted oneself to work.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
Claims (8)
1. a kind of long-range control intelligent breaker with storage function, which is characterized in that including intelligent breaker and power module,
The power module is provided with toggle switch, power storage cell, first class of protection circuit, safe secondary protection circuit, and the power storage cell is logical
It crosses the first class of protection circuit, safe secondary protection circuit and toggle switch and the intelligent breaker is electrically connected；
When the toggle switch in the closure state, the power module be used for by the intelligent breaker from alternating current or its
Its external power supply takes electricity, charges for the power storage cell；After alternating current or other external power supplies power off, the power module is used for
It powers to the intelligent breaker；
When the toggle switch is in an off state, the power module is in and cannot charge, can not discharge condition.
2. the long-range control intelligent breaker according to claim 1 with storage function, which is characterized in that the intelligence is disconnected
Road device includes acquisition and control module, breaker body, the breaker body are the miniature circuit breaker of an at least pole.
3. the long-range control intelligent breaker according to claim 1 with storage function, which is characterized in that the power supply mould
Block is placed outside the side of the intelligent breaker.
4. the long-range control intelligent breaker according to claim 2 with storage function, which is characterized in that the power supply mould
Block is electrically connected by the acquisition of conductor wire and the intelligent breaker and control module.
5. the long-range control intelligent breaker according to claim 4 with storage function, which is characterized in that the intelligence is disconnected
The acquisition of road device and control module shell are provided with a hole, and the conductor wire of the power module passes through described hole and adopts with described
Collection and control module electrical connection.
6. the long-range control intelligent breaker according to claim 2 with storage function, which is characterized in that the power supply mould
Block width and the miniature circuit breaker of a pole are of same size.
7. the long-range control intelligent breaker according to claim 2 with storage function, which is characterized in that the intelligence is disconnected
The acquisition of road device and control module are provided with RS485 communication interface, for remotely connecting with PC machine.
8. the long-range control intelligent breaker according to claim 2 with storage function, which is characterized in that the intelligence is disconnected
The acquisition of road device and control module are provided with a toggle switch, for controlling the parameter setting of the intelligent breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910517295.2A CN110190580A (en) | 2019-06-14 | 2019-06-14 | A kind of long-range control intelligent breaker with storage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910517295.2A CN110190580A (en) | 2019-06-14 | 2019-06-14 | A kind of long-range control intelligent breaker with storage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110190580A true CN110190580A (en) | 2019-08-30 |
Family
ID=67721874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910517295.2A Pending CN110190580A (en) | 2019-06-14 | 2019-06-14 | A kind of long-range control intelligent breaker with storage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110190580A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112103123A (en) * | 2020-09-15 | 2020-12-18 | 福建省三星电气股份有限公司 | Remote control intelligent circuit breaker with power storage function |
| CN112769241A (en) * | 2021-01-04 | 2021-05-07 | 伊发控股集团有限公司 | Intelligent circuit breaker |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204243726U (en) * | 2014-10-04 | 2015-04-01 | 王继杰 | Based on the time lagged type residual current action breaker of Quick-type electric leakage integrated package |
| CN105549447A (en) * | 2016-02-29 | 2016-05-04 | 天津工业大学 | Intelligent circuit breaker remote control accessory beneficial to centralized management |
| CN209748172U (en) * | 2019-06-14 | 2019-12-06 | 中电科安科技股份有限公司 | Remote control intelligent circuit breaker with power storage function |
-
2019
- 2019-06-14 CN CN201910517295.2A patent/CN110190580A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204243726U (en) * | 2014-10-04 | 2015-04-01 | 王继杰 | Based on the time lagged type residual current action breaker of Quick-type electric leakage integrated package |
| CN105549447A (en) * | 2016-02-29 | 2016-05-04 | 天津工业大学 | Intelligent circuit breaker remote control accessory beneficial to centralized management |
| CN209748172U (en) * | 2019-06-14 | 2019-12-06 | 中电科安科技股份有限公司 | Remote control intelligent circuit breaker with power storage function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112103123A (en) * | 2020-09-15 | 2020-12-18 | 福建省三星电气股份有限公司 | Remote control intelligent circuit breaker with power storage function |
| CN112103123B (en) * | 2020-09-15 | 2023-02-14 | 福建省三星电气股份有限公司 | Remote control intelligent circuit breaker with power storage function |
| CN112769241A (en) * | 2021-01-04 | 2021-05-07 | 伊发控股集团有限公司 | Intelligent circuit breaker |
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