CN102749871B - A kind of electronic controller for breaker and method of supplying power to thereof - Google Patents
A kind of electronic controller for breaker and method of supplying power to thereof Download PDFInfo
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- CN102749871B CN102749871B CN201210246283.9A CN201210246283A CN102749871B CN 102749871 B CN102749871 B CN 102749871B CN 201210246283 A CN201210246283 A CN 201210246283A CN 102749871 B CN102749871 B CN 102749871B
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 5
- 239000002699 waste material Substances 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
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- 238000003825 pressing Methods 0.000 description 1
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Abstract
A kind of electronic controller for breaker and method of supplying power to thereof, comprise control module, and respectively with display unit and the input block of control module coupling, described electronic controller for breaker also comprises the battery unit of powering to described control module and display unit.The present invention, owing to being integrated with battery unit in electronic controller for breaker, can power directly to controller, equally can parameters when isolating switch is in off working state state, without the need to additionally carrying accessory power supply, uses more convenient.
Description
Technical field
The present invention relates to low-voltage electrical apparatus distribution control field, in particular, relate to a kind of electronic controller for breaker and method of supplying power to thereof.
Background technology
Existing electronic low pressure circuit breaker generally adopts the mode such as toggle switch, rotary encoder switch to carry out optimum configurations for electronic breaker.This setup is simple, does not also need that electronic breaker is in running order can be arranged.But this setup is directly perceived not, and can only by file location number, it be poor to put several resolution.Also the electronic breaker optimum configurations mode having liquid crystal display to coordinate with keyboard at present, this setup is friendly, directly perceived, also can any parameters according to need, but electronic breaker carries out optimum configurations under needing external accessory power supply situation in a non-operative state, user use very inconvenience, accessory power supply as annex, in some intermediate links, cannot be delivered in terminal user's hand, thus make this application rarer.
Summary of the invention
First technical matters to be solved by this invention is to provide a kind of easy to use, can in the electronic controller for breaker of isolating switch parameters in a non-operative state.
The object of the invention is to be achieved through the following technical solutions:
A kind of electronic controller for breaker, comprises control module, and respectively with display unit and the input block of control module coupling, described electronic controller for breaker also comprises the battery unit of powering to described control module and display unit.
Preferably, described electronic controller for breaker also comprises startup button, described battery unit is by described startup button with described control module coupling, and described startup button two ends have also been arranged in parallel electronic switch, and the control end of described electronic switch is coupled with control module.This is a kind of concrete power control circuit, starting button for starting control module work, after control module puts into operation, electronic switch can be driven to open, and so just still can power to control module by battery unit when startup button unclamps.
Preferably, described control module comprises the detection module for detecting input block input signal; Be coupled with detection module, for the timing module in the statistical distance the last input signal time interval; The execution module dividing for controlling electronic switch/close be coupled with the control end of timing module, power input and electronic switch.This is a kind of concrete structure of control module, can by judging that the time of input signal controls dividing/closing of electronic switch, when staff sets up after breaker control module leaves, output unit is unattended for a long time, now control module meeting automatic cut-off power, avoid waste of energy, extend the serviceable life of battery unit.
Preferably, described input block comprises navigation keyboard capable, and described startup button is navigation keyboard capable.Location and the input of data are carried out in navigation keyboard capable aspect, and utilize navigation keyboard capable as startup button, can cancel and independently start button, handled easily, and circuit structure also simplifies further.
Preferably, described display unit comprises LCDs; Described input block comprises navigation keyboard capable.This is the concrete form of a kind of concrete display unit and input block, makes electronic controller for breaker set-up mode friendly, directly perceived.
Preferably, described electronic controller for breaker also comprises the communication interface be coupled with described control module.Communication interface is used for and monitoring outlay communication, can also be used for connecting external accessory power supply.
Preferably, described electronic controller for breaker also comprises section breaker, and described battery unit is coupled by the power input of described section breaker with described control module.This is a kind of technical scheme of manual control power supply, and section breaker has two state positions, and that distinguishes corresponding power divides/close state, and this mode can cancel electronic switch, simplifies circuit, reduces costs.
Preferably, described electronic controller for breaker also comprises the cut-out button sending signal of cutting off the electricity supply be coupled with described control module.Cut off button to cut off the electricity supply signal to control module by manually pressing, control module drives electronic switch to cut off the electricity supply, and facilitates staff's direct powered-down after setting up parameter, is conducive to saving electricity further.
Preferably, described battery unit is rechargeable battery, and described electronic controller for breaker also comprises charging circuit, and described charging circuit is coupled with battery unit and control module.When control module judges current as under operating condition, control charging circuit and battery unit is charged.
The present invention, owing to being integrated with battery unit in electronic controller for breaker, can power directly to controller, equally can parameters when isolating switch is in off working state state.In addition, battery unit is directly integrated in controller inside, so just powering to controller without the need to additionally carrying accessory power supply, using more convenient, also effectively prevent because intermediate links accessory power supply is lost, forgotten, causes the situation that controller cannot work.
The Second Problem that the present invention solves is to provide a kind of method of supplying power to that automatically can regulate the electronic controller for breaker of electricity consumption.
A method of supplying power to for electronic controller for breaker, comprises step:
A: the battery unit of electronic controller for breaker is coupled to control module by starting button, and is arranged in parallel electronic switch at startup button two ends, the control end of electronic switch is coupled to control module.
B: press startup button, control module starts, and control module controls electronic switch closes, and start timing module, if the detection module of control module does not detect the input signal of input block within the time of setting, go to step D, if input signal detected, go to step C;
C: after detection module detects the input signal of input block, timing module resets and restarts timing; If do not detect new input signal within the time of setting, go to step D; If new input signal detected, repeat step C;
D: control module controls electronic switch disjunction, returns step B.
The present invention controls dividing/closing of power supply by the input signal detecting input block, when staff sets up after breaker control module leaves, output unit is unattended for a long time, and now control module can automatic cut-off power, avoid waste of energy, extend the serviceable life of battery unit; Artificial power cutoff is so also effectively avoided to forget that shutoff causes the situation of waste of energy because personnel neglect.
Accompanying drawing explanation
Fig. 1 is the isolating switch schematic diagram adopting electronic controller for breaker of the present invention;
Fig. 2 is electronic controller for breaker side schematic view of the present invention;
Fig. 3 is the principle schematic of a kind of automatically cutting off power source of electronic controller for breaker of the present invention;
Fig. 4 is the principle schematic that electronic controller for breaker of the present invention increases manual-lock power supply on the basis of automatically cutting off power source;
Fig. 5 is that electronic controller for breaker of the present invention a kind ofly purely to manually boot/the principle schematic of powered-down;
Wherein: 100, isolating switch; 200, electronic controller for breaker; 210, panel; 220, circuit board; 300, communication interface; 400, LCDs; 500, battery; 600, navigation keyboard capable; 710, button is started; 720, disjunction button; 730, section breaker.
Embodiment
As shown in Figure 1, 2, the present invention discloses a kind of isolating switch 100, and described isolating switch 100 comprises housing, is provided with electronic controller for breaker 200 in housing.Described electronic controller for breaker 200 comprises control module, and respectively with display unit and input block, the battery unit of powering to described control module and display unit of control module coupling.Described display unit comprises LCDs 400, and input block comprises navigation keyboard capable 600, and LCDs 400 and navigation keyboard capable 600 are arranged on the panel 210 of electronic controller for breaker 200, for carrying out the optimum configurations of electronic breaker 200; Panel 210 is also provided with the communication interface 300 with monitoring outlay communication, communication interface 300 is with control module coupling; Battery unit comprises battery 500, be arranged on the circuit board 220 of electronic controller for breaker 200 inside, power for electronic controller for breaker 200, for in off working state situation, for the optimum configurations of isolating switch provides power supply after being communicated with by the electronic circuit of circuit board 220.
Display unit of the present invention can also select the display device such as charactron, touch-screen, and input block also can select knob, other machinery and electronic type buttons, preferably adopts the mode that friendly LCDs intuitively and navigation keyboard capable coordinate.Battery unit can adopt common not rechargeable battery, also can adopt rechargeable battery; When adopting rechargeable battery, electronic controller for breaker can also comprise charging circuit, described charging circuit is coupled with battery unit and control module, when control module judges current as under operating condition, controls charging circuit and charges to battery unit.Electronic controller for breaker can by communication interface 300 and monitoring outlay communication, monitoring outlay can be directly utilized to carry out remote monitoring and parameters to electronic controller for breaker, without the need to manually arriving execute-in-place, handled easily, also reduces the cost of labor of later maintenance.Communication interface 300 can also be used for connecting external accessory power supply, carries out optimum configurations in a non-operative state to electronic breaker.
The present invention, owing to being integrated with battery unit in electronic controller for breaker, can power directly to controller, equally can parameters when isolating switch is in off working state state.In addition, battery unit is directly integrated in controller inside, so just powering to controller without the need to additionally carrying accessory power supply, using more convenient, also effectively prevent because intermediate links accessory power supply is lost, forgotten, causes the situation that controller cannot work.
Below in conjunction with accompanying drawing and preferred embodiment, electronic controller for breaker of the present invention is described further.
As shown in Figure 3, electronic controller for breaker also comprises startup button 710, described battery unit 500 is by starting button 710 with described control module coupling, and start button two ends and be also arranged in parallel electronic switch SW, the control end of electronic switch is coupled with control module.Input block due to electronic controller for breaker carries navigation keyboard capable 600, navigation keyboard capable 600 can be utilized as startup button 710, can cancel like this and independently start button, handled easily, and circuit structure also simplifies further, be conducive to reducing costs.
Control module selects single-chip microcomputer (MCU), battery unit 500 is connected to the power port (VCC) of MCU by starting button 710, after startup button 710 is pressed, startup is completed in MCU instantaneous time, detecting that current MCU exports control signal by I/O pin in the externally fed situation under off working state, electronic switch SW is driven to open, under startup button 710 release conditions, still can maintain and supply to the power supply of MCU.After the optimum configurations that user completes electronic controller for breaker, when not having input block input signal in certain hour, MCU exports cut-off signals by I/O pin, turns off electronic switch SW, disconnects own power source.
The detection module for detecting input block input signal is integrated with in MCU; Be coupled with detection module, for the timing module in the statistical distance the last input signal time interval; The execution module dividing for controlling electronic switch/close be coupled with the control end of timing module, power input and electronic switch.Like this can by judging that the time of input signal controls dividing/closing of electronic switch, when staff sets up after breaker control module leaves, input block is unattended for a long time, the now execution module meeting automatic cut-off power of control module, avoid waste of energy, extend the serviceable life of battery unit; Artificial power cutoff is so also effectively avoided to forget that shutoff causes the situation of waste of energy because personnel neglect.The present invention, by adopting the mode of mechanical button and electronic switch parallel connection, under mechanical button release conditions, relies on electronic switch still can maintain Power supply and control and disconnects own power source, make to maximize ensureing battery effective storage life.
As shown in Figure 4, MCU can also connect one and cut off button 720, presses and cuts off button 720, MCU also can send cut-off signals and disconnect electronic switch, realize manually cutting off the electricity supply, facilitate staff's artificial directly powered-down after setting up parameter, be conducive to saving electricity further.As staff forgets powered-down, when not having input block input signal within a certain period of time, MCU drives electronic switch to disconnect automatically.
As shown in Figure 5, the present invention can also adopt the power supply mode of full hand-guided, namely electronic controller for breaker 200 arranges section breaker 730, battery unit 500 is coupled by the VCC port of section breaker 730 with MCU, section breaker 730 has two state positions, respectively corresponding power point/close state, can by manual type carry out power supply point/closing operation.This mode can cancel electronic switch, simplifies circuit, reduces costs.
In addition, control module of the present invention is not limited to employing single-chip microcomputer, can also select other control modules comprising DSP.
The Second Problem that the present invention solves is to provide a kind of method of supplying power to that automatically can regulate the electronic controller for breaker of electricity consumption.
The invention also discloses the method for supplying power to of a kind of road device controller, comprise step:
A: the battery unit of electronic controller for breaker is coupled to control module by starting button, and is arranged in parallel electronic switch at startup button two ends, the control end of electronic switch is coupled to control module.
B: press startup button, control module starts, and control module controls electronic switch closes, and start timing module, if the detection module of control module does not detect the input signal of input block within the time of setting, go to step D, if input signal detected, go to step C;
C: after detection module detects the input signal of input block, timing module resets and restarts timing; If do not detect new input signal within the time of setting, go to step D; If new input signal detected, repeat step C;
D: control module controls electronic switch disjunction, returns step B.
The present invention controls dividing/closing of power supply by the input signal detecting input block, when staff sets up after breaker control module leaves, output unit is unattended for a long time, and now control module can automatic cut-off power, avoid waste of energy, extend the serviceable life of battery unit; Artificial power cutoff is so also effectively avoided to forget that shutoff causes the situation of waste of energy because personnel neglect.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (9)
1. an electronic controller for breaker, it is characterized in that, comprise control module, and respectively with display unit and the input block of control module coupling, described electronic controller for breaker also comprises the battery unit of powering to described control module and display unit, described electronic controller for breaker also comprises startup button, described battery unit is coupled with described control module by described startup button, described startup button two ends have also been arranged in parallel electronic switch, and the control end of described electronic switch is coupled with control module; Described control module is the single-chip microcomputer of the detection module be integrated with for detecting input block input signal; Also be integrated with in single-chip microcomputer and be coupled with detection module, for the timing module in the statistical distance the last input signal time interval.
2. a kind of electronic controller for breaker as claimed in claim 1, is characterized in that, described control module also comprises the execution module dividing for controlling electronic switch/close be coupled with the control end of timing module, power input and electronic switch.
3. a kind of electronic controller for breaker as claimed in claim 1, is characterized in that, described input block comprises navigation keyboard capable, and described startup button is navigation keyboard capable.
4. a kind of electronic controller for breaker as claimed in claim 1, is characterized in that, described display unit comprises LCDs; Described input block comprises navigation keyboard capable.
5. a kind of electronic controller for breaker as claimed in claim 1, is characterized in that, described electronic controller for breaker also comprises the communication interface be coupled with described control module.
6. a kind of electronic controller for breaker as claimed in claim 1, is characterized in that, described electronic controller for breaker also comprises section breaker, and described battery unit is coupled by the power input of described section breaker with described control module.
7. a kind of electronic controller for breaker as claimed in claim 1, is characterized in that, described electronic controller for breaker also comprises the cut-out button sending signal of cutting off the electricity supply be coupled with described control module.
8. a kind of electronic controller for breaker as claimed in claim 1, is characterized in that, described battery unit is rechargeable battery, and described electronic controller for breaker also comprises charging circuit, and described charging circuit is coupled with battery unit and control module.
9. a method of supplying power to for electronic controller for breaker, comprises step:
A: the battery unit of electronic controller for breaker is coupled to control module by starting button, and is arranged in parallel electronic switch at startup button two ends, the control end of electronic switch is coupled to control module;
B: press startup button, control module starts, and control module controls electronic switch closes, and start timing module, if the detection module of control module does not detect the input signal of input block within the time of setting, go to step D, if input signal detected, go to step C;
C: after detection module detects the input signal of input block, timing module resets and restarts timing; If do not detect new input signal within the time of setting, go to step D; If new input signal detected, repeat step C;
D: control module controls electronic switch disjunction, returns step B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210246283.9A CN102749871B (en) | 2012-07-16 | 2012-07-16 | A kind of electronic controller for breaker and method of supplying power to thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210246283.9A CN102749871B (en) | 2012-07-16 | 2012-07-16 | A kind of electronic controller for breaker and method of supplying power to thereof |
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| Publication Number | Publication Date |
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| CN102749871A CN102749871A (en) | 2012-10-24 |
| CN102749871B true CN102749871B (en) | 2015-09-30 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2391340Y (en) * | 1999-10-22 | 2000-08-09 | 刘瑞 | Multifunction timing electric power socket |
| US6798630B1 (en) * | 1999-09-13 | 2004-09-28 | Square D Company | Trip device comprising an improved man-machine interface and circuit breaker comprising such a trip device |
| CN1835337A (en) * | 2006-03-30 | 2006-09-20 | 上海电器科学研究所（集团）有限公司 | Controller of circuit |
| CN102033195A (en) * | 2009-09-27 | 2011-04-27 | 湖北省电力试验研究院 | Device and method for measuring dynamic resistance of high-voltage circuit breaker |
-
2012
- 2012-07-16 CN CN201210246283.9A patent/CN102749871B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6798630B1 (en) * | 1999-09-13 | 2004-09-28 | Square D Company | Trip device comprising an improved man-machine interface and circuit breaker comprising such a trip device |
| CN2391340Y (en) * | 1999-10-22 | 2000-08-09 | 刘瑞 | Multifunction timing electric power socket |
| CN1835337A (en) * | 2006-03-30 | 2006-09-20 | 上海电器科学研究所（集团）有限公司 | Controller of circuit |
| CN102033195A (en) * | 2009-09-27 | 2011-04-27 | 湖北省电力试验研究院 | Device and method for measuring dynamic resistance of high-voltage circuit breaker |
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| Publication number | Publication date |
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| CN102749871A (en) | 2012-10-24 |
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Application publication date: 20121024 Assignee: ZHEJIANG CHINT ELECTRICS Co.,Ltd. Assignor: SHANGHAI NOARK ELECTRIC Co.,Ltd. Contract record no.: X2021330000593 Denomination of invention: An electronic controller for circuit breaker and its power supply method Granted publication date: 20150930 License type: Common License Record date: 20211025 |