CN206442114U - Intelligent breaker - Google Patents
Intelligent breaker Download PDFInfo
- Publication number
- CN206442114U CN206442114U CN201720058182.7U CN201720058182U CN206442114U CN 206442114 U CN206442114 U CN 206442114U CN 201720058182 U CN201720058182 U CN 201720058182U CN 206442114 U CN206442114 U CN 206442114U
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- China
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- module
- microprocessor unit
- detection module
- intelligent breaker
- breaker according
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/40—Display of information, e.g. of data or controls
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a kind of intelligent breaker, including breaker of plastic casing, microprocessor unit and operational and controlled key button group, microprocessor unit is provided with current detection module, voltage detection module, on/off module, LCDs, memory module, computing module, alarm module, communication protocols converter and PWM controller, the external three-phase and four-line power supply circuit of breaker of plastic casing, microprocessor unit connects three live wires by current detection module respectively, microprocessor unit connects the electric terminal between different live wire and zero line by solid-state relay and voltage detection module respectively.It uses Modular electrical line structure, and the application network communication technology integrates measurement, protects, monitors, possesses self diagnostic capability, and both-way communication is carried out using network communicating function and remote control platform, realizes intelligent power supply-distribution system.
Description
Technical field
The utility model is related to low-voltage circuit breaker technical field, more particularly, to a kind of intelligent breaker.
Background technology
Low-voltage circuit breaker is also known as automatic air-break switch or automatic air circuit breaker.It is a kind of existing hand switch effect,
The electrical equipment of decompression, under-voltage, overload and short-circuit protection can be carried out automatically again.It can be used to distribute electric energy, to power circuit and electricity consumption
Terminal carries out protection, when they occur serious overloads or during the failure such as short-circuit and under-voltage can automatic shutdown circuit, obtained
It is widely applied.However, as electric power system control mode digitizes the development and application of process, visualization to system, from
Dynamicization, networking, real time implementation, the requirement also more and more higher of precision, conventional circuit breaker can not meet the modern electric decorum
The need for comprehensive automation, intellectualized technology application has become the main trend of low-voltage circuit breaker development.
Utility model content
In view of the shortcomings of the prior art, technical problem to be solved is to provide a kind of intelligent breaker to the utility model,
It uses Modular electrical line structure, and the application network communication technology integrates measurement, protects, monitors, possesses self diagnostic capability,
Both-way communication is carried out using network communicating function and remote control platform, intelligent power supply-distribution system is realized.
The utility model is to be addressed above-mentioned technical problem by the following technical programs.
Intelligent breaker, including breaker of plastic casing, microprocessor unit and operational and controlled key button group, microprocessor unit are provided with
Current detection module, voltage detection module, on/off module, LCDs, memory module, computing module, alarm module,
Communication protocols converter and PWM controller, the external three-phase and four-line power supply circuit of breaker of plastic casing, microprocessor unit pass through electric current
Detection module connects three live wires respectively, and microprocessor unit connects difference respectively by solid-state relay and voltage detection module
Live wire and zero line between electric terminal.
Preferably, microprocessor unit is provided with temperature sensor.
Preferably, communication protocols converter is provided with CAN protocol interface socket or Transmission Control Protocol interface socket.
Preferably, microprocessor unit is provided with wireless module.
Preferably, wireless module carries out data with monitoring server by TCP/IP, GPRS, 3G, 4G, bluetooth or WIFI
Interaction.
Preferably, microprocessor unit is provided with setup module.
Preferably, microprocessor unit is provided with voice reminder module.
The beneficial effects of the utility model：
1. the network communications technology is employed, in addition to possessing the functions such as the conventional control of conventional circuit breaker, protection, alarm,
Also there is good human-computer interaction function, storage, analysis, judgement, the self-diagnostic function of early warning, and there is network service work(
Can, facilitate operation maintenance personnel to carry out real time information inquiry and breakdown judge, realize timely and effectively operation conditions monitoring management
Function.
2. the switch motion for controlling solid-state relay by microprocessor unit is realized to being arranged on three live wires and zero line
Between electric terminal power, PWM controller controlling cycle switch time, by current detection module obtain phase current values,
Phase voltage value is obtained by voltage detection module, computing module can carry out computing to score to each instant data and threshold value
Analysis, with reference to current value in phase current values and phase voltage value calculating delivery and real-time accurate judgement electrical circuit whether in just
, there is unusual condition, is alarmed by alarm module in normal scope, so as to for the timely early warning of operation maintenance personnel and implement failure row
Remove.
3. fieldbus can be connected by being equipped with communication protocols converter, distribution system is constituted into LAN, many are monitored in real time
Intelligent breaker, many kinds of parameters such as electric current, voltage, actuation time and malfunction uploads monitoring server immediately, realizes to existing
The remote monitoring and administration pattern of field device.
Brief description of the drawings
Fig. 1 is wire structural representation of the present utility model.
Embodiment
Understand the utility model for convenience, below in conjunction with the accompanying drawings in the preferred embodiment pair of the present utility model that provides
The utility model is described in detail.
The utility model intelligent breaker as shown in Figure 1, including breaker of plastic casing, microprocessor unit and operational and controlled key button
Group, microprocessor unit is provided with current detection module, voltage detection module, on/off module, LCDs, storage mould
Block, computing module, alarm module, communication protocols converter and PWM controller, the external three-phase and four-line of breaker of plastic casing are powered electricity
Road, microprocessor unit connects three live wires by current detection module respectively, microprocessor unit by solid-state relay and
Voltage detection module connects the electric terminal between different live wire and zero line respectively.So, microprocessor unit control can be passed through
The switch motion of solid-state relay processed is realized and electric terminal is powered, and PWM controller controlling cycle switch time, passes through electric current
Detection module obtains phase current values, obtains phase voltage value by voltage detection module, computing module can be to each instant data
Computing comparative analysis is carried out with threshold value, delivery is calculated with reference to phase current values and phase voltage value and accurately judges that electricity consumption is returned in real time
Whether current value is in normal range (NR) in road.LCDs provides good human-computer interaction function, on microprocessor unit
Provided with voice reminder module, operation maintenance personnel is facilitated to understand real time information.Communication protocols converter is inserted provided with CAN protocol interface
Seat or Transmission Control Protocol interface socket, can connect fieldbus, distribution system is constituted into LAN, and many intelligence open circuits are monitored in real time
Device, many kinds of parameters such as electric current, voltage, actuation time and malfunction uploads monitoring server immediately, realizes to field apparatus
Remote monitoring and administration pattern.Wireless module can also be set on microprocessor unit, and wireless module passes through with monitoring server
TCP/IP, GPRS, 3G, 4G, bluetooth or WIFI carry out data interaction.Microprocessor unit is easy to parameter to adjust provided with setup module
Whole and external equipment allotment.Temperature sensor can also be set to play on microprocessor unit to carry out field working conditions environment
Environmental temperature monitoring is acted on.
The utility model is not limited to above-described preferably embodiment, based on those skilled in the art institute
The known technology or use that can be known are capable of the various modifications of equivalence replacement and the embodiment of change in the prior art,
It is every to be based on spirit of the present utility model or technical concept, it should be included within protection domain of the present utility model.
Claims (7)
1. intelligent breaker, it is characterized in that：Including breaker of plastic casing, microprocessor unit and operational and controlled key button group, microprocessor list
Member provided with current detection module, voltage detection module, on/off module, LCDs, memory module, computing module,
Alarm module, communication protocols converter and PWM controller, the external three-phase and four-line power supply circuit of breaker of plastic casing, microprocessor list
Member connects three live wires by current detection module respectively, and microprocessor unit passes through solid-state relay and voltage detection module point
The electric terminal between different live wire and zero line is not connected.
2. intelligent breaker according to claim 1, it is characterized in that：Microprocessor unit is provided with temperature sensor.
3. intelligent breaker according to claim 1, it is characterized in that：Communication protocols converter is inserted provided with CAN protocol interface
Seat or Transmission Control Protocol interface socket.
4. intelligent breaker according to claim 1, it is characterized in that：Microprocessor unit is provided with wireless module.
5. intelligent breaker according to claim 4, it is characterized in that：Wireless module with monitoring server by TCP/IP,
GPRS, 3G, 4G, bluetooth or WIFI carry out data interaction.
6. intelligent breaker according to claim 1, it is characterized in that：Microprocessor unit is provided with setup module.
7. intelligent breaker according to claim 1, it is characterized in that：Microprocessor unit is provided with voice reminder module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720058182.7U CN206442114U (en) | 2017-01-17 | 2017-01-17 | Intelligent breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720058182.7U CN206442114U (en) | 2017-01-17 | 2017-01-17 | Intelligent breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206442114U true CN206442114U (en) | 2017-08-25 |
Family
ID=59635597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720058182.7U Active CN206442114U (en) | 2017-01-17 | 2017-01-17 | Intelligent breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206442114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111200272A (en) * | 2019-12-20 | 2020-05-26 | 南京亚派科技股份有限公司 | Intelligent plastic shell type circuit breaker and control method thereof |
-
2017
- 2017-01-17 CN CN201720058182.7U patent/CN206442114U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111200272A (en) * | 2019-12-20 | 2020-05-26 | 南京亚派科技股份有限公司 | Intelligent plastic shell type circuit breaker and control method thereof |
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