CN107947126A - One kind is applied to electrical cabinet detection of electrical leakage and protection system - Google Patents
One kind is applied to electrical cabinet detection of electrical leakage and protection system Download PDFInfo
- Publication number
- CN107947126A CN107947126A CN201711158616.1A CN201711158616A CN107947126A CN 107947126 A CN107947126 A CN 107947126A CN 201711158616 A CN201711158616 A CN 201711158616A CN 107947126 A CN107947126 A CN 107947126A
- Authority
- CN
- China
- Prior art keywords
- data
- controller
- electrical cabinet
- electrical
- module
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
-
- 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
- H02H1/0092—Details of emergency protective circuit arrangements concerning the data processing means, e.g. expert systems, neural networks
Landscapes
- Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Computation (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
The invention discloses one kind to be applied to electrical cabinet detection of electrical leakage and protection system.It is related to electrical cabinet technical field.Including electricity leakage sensor, electricity leakage sensor is connected with A/D modular converters；A/D modular converters are connected with signal amplification module, control timer respectively；Signal amplification module is connected with signal comparison module；Signal comparison module is connected with controller；Controller carries out interacting for data by wireless communication module with server；Server is connected with alarm module.The present invention is connected by electricity leakage sensor with the operating circuit of electrical cabinet; operational data in collection work circuit, facilitates the comparison of signal to handle, the data to note abnormalities in time; short circuit is occurred by controller relay again, the operating circuit of electrical cabinet is protected.
Description
Technical field
The invention belongs to electrical cabinet technical field, is applied to electrical cabinet detection of electrical leakage more particularly to one kind and protection is
System.
Background technology
Electrical cabinet is the cabinet being process by steel material for protecting component to work normally.Electrical cabinet making material one
As be divided into two kinds of hot rolled steel plate and cold-rolled steel sheet.Cold-rolled steel sheet is soft with respect to hot rolled steel plate more material, is more suitable for the system of electrical cabinet
Make.Electrical cabinet is widely used to be mainly used for chemical industry, and environmental protection industry (epi), electric system, metallurgical system, industry, nuclear power industry, disappears
Anti- security monitoring, transportation industry etc..
The working environment of electrical cabinet is severe, it may occur that electric leakage, the failure of short circuit are, it is necessary to timely detect and safeguard.
The content of the invention
It is an object of the invention to provide one kind to be applied to electrical cabinet detection of electrical leakage and protection system, passes through electricity leakage sensor
It is connected with the operating circuit of electrical cabinet, operational data in collection work circuit, and digital letter is converted to by A/D modular converters
Number system identification is supplied, facilitate the comparison of signal to handle, the data to note abnormalities in time, then occurred by controller relay
Short circuit, protects the operating circuit of electrical cabinet.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is applied to electrical cabinet detection of electrical leakage and protection system to be a kind of, including electricity leakage sensor, the electric leakage pass
Sensor is connected with A/D modular converters；A/D modular converters are connected with signal amplification module, control timer respectively；The signal is put
Big module is connected with signal comparison module；The signal comparison module is connected with controller；The controller passes through wireless communication
Module carries out interacting for data with server；The server is connected with alarm module.
Wherein, when the control timer is used to matching monitoring data and time or residue for showing relay work
Between；Interacting for data is carried out between the control timer and controller.
Wherein, the signal comparison module is used for the type of automatic identification input data.
Wherein, the controller includes program counter, command register, command decoder, operation controller；The control
Device processed is used for data buffering, Error Control, data exchange, state description, receives and recognizes order, Address Recognition；The control
Device is connected with relay.
Wherein, the wireless communication module includes serial equipment, such as serial ports instrument, collector；The wireless communication module
Support GPRS and short message dual-channel transmission data, multicenter data communication, remote parameter are set, program upgrades.
The invention has the advantages that：
1st, the present invention is connected by electricity leakage sensor with the operating circuit of electrical cabinet, and work number in collection work circuit
According to, and digital signal is converted to by A/D modular converters and supplies system identification, facilitate the comparison of signal to handle, note abnormalities in time
Data, then by controller relay occur short circuit, the operating circuit of electrical cabinet is protected.
2nd, during the present invention is uploaded onto the server monitoring data by wireless communication module, the later stage is facilitated to work electrical cabinet
The analysis and maintenance of circuit.
Certainly, implement any of the products of the present invention and do not necessarily require achieving all the advantages described above at the same time.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, embodiment will be described below required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structure diagram of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment, belongs to the scope of protection of the invention.
Refering to Figure 1, the present invention is applied to electrical cabinet detection of electrical leakage and protection system, including electric leakage sensing to be a kind of
Device, electricity leakage sensor are connected with A/D modular converters；A/D modular converters are connected with signal amplification module, control timer respectively；
Signal amplification module is connected with signal comparison module；Signal comparison module is connected with controller；Controller passes through radio communication mold
Block carries out interacting for data with server；Server is connected with alarm module.
Further, when controlling the timer to be used to matching monitoring data and time or residue for showing relay work
Between；Interacting for data is carried out between control timer and controller.
Further, signal comparison module is used for the type of automatic identification input data；Signal comparison module includes storage
Module, the storage for characteristic.
Further, controller includes program counter, command register, command decoder, operation controller；Controller
For data buffering, Error Control, data exchange, state description, receive and recognize order, Address Recognition；Controller and relay
Device is connected；Controller sends control command by data transmission link.
Further, wireless communication module includes serial equipment, such as serial ports instrument, collector；Wireless communication module is supported
GPRS and short message dual-channel transmission data, multicenter data communication, remote parameter are set, program upgrading；Wireless communication module
It is used as the platform of data transfer by base station.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to the embodiment or example particular features, structures, materials, or characteristics described
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can close in any one or more embodiments or example
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (5)
1. one kind is applied to electrical cabinet detection of electrical leakage and protection system, including electricity leakage sensor, it is characterised in that：
The electricity leakage sensor is connected with A/D modular converters；A/D modular converters respectively with signal amplification module, control timer
It is connected；
The signal amplification module is connected with signal comparison module；The signal comparison module is connected with controller；
The controller carries out interacting for data by wireless communication module with server；
The server is connected with alarm module.
2. one kind according to claim 1 is applied to electrical cabinet detection of electrical leakage and protection system, it is characterised in that the control
The remaining time that timer processed is used to match monitoring data with the time or works for showing relay；It is described control timer with
The interaction of data is carried out between controller.
3. one kind according to claim 1 is applied to electrical cabinet detection of electrical leakage and protection system, it is characterised in that the letter
Number comparison module is used for the type of automatic identification input data.
4. one kind according to claim 1 is applied to electrical cabinet detection of electrical leakage and protection system, it is characterised in that the control
Device processed includes program counter, command register, command decoder, operation controller；The controller is used for data buffering, difference
Wrong control, data exchange, state description, receive and recognize order, Address Recognition；The controller is connected with relay.
5. one kind according to claim 1 is applied to electrical cabinet detection of electrical leakage and protection system, it is characterised in that the nothing
Line communication module includes serial equipment, such as serial ports instrument, collector；The wireless communication module supports GPRS and short message bilateral
Road transmission data, multicenter data communication, remote parameter are set, program upgrading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711158616.1A CN107947126A (en) | 2017-11-20 | 2017-11-20 | One kind is applied to electrical cabinet detection of electrical leakage and protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711158616.1A CN107947126A (en) | 2017-11-20 | 2017-11-20 | One kind is applied to electrical cabinet detection of electrical leakage and protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107947126A true CN107947126A (en) | 2018-04-20 |
Family
ID=61930280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711158616.1A Pending CN107947126A (en) | 2017-11-20 | 2017-11-20 | One kind is applied to electrical cabinet detection of electrical leakage and protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107947126A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100138244A (en) * | 2009-06-24 | 2010-12-31 | 한국전기안전공사 | The circuit breaker with data processing function and wireless-communication function |
| CN103248003A (en) * | 2012-02-02 | 2013-08-14 | 中国电信股份有限公司 | Power input protection device and power input protection method for outdoor comprehensive cabinet |
| CN205176541U (en) * | 2015-09-28 | 2016-04-20 | 国网内蒙古东部电力有限公司电力科学研究院 | Switch |
| CN205982461U (en) * | 2016-08-08 | 2017-02-22 | 国网山东省电力公司巨野县供电公司 | Low -voltage distribution is electric detection means for cabinet |
| CN106707888A (en) * | 2017-02-16 | 2017-05-24 | 山东仕脉机器人技术有限公司 | Programmable control module, system provided with same and control method |
| CN106973528A (en) * | 2017-03-28 | 2017-07-21 | 河南理工大学 | A kind of remote control thereof of remote-controlled electrical cabinet system and electrical control cabinet |
-
2017
- 2017-11-20 CN CN201711158616.1A patent/CN107947126A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100138244A (en) * | 2009-06-24 | 2010-12-31 | 한국전기안전공사 | The circuit breaker with data processing function and wireless-communication function |
| CN103248003A (en) * | 2012-02-02 | 2013-08-14 | 中国电信股份有限公司 | Power input protection device and power input protection method for outdoor comprehensive cabinet |
| CN205176541U (en) * | 2015-09-28 | 2016-04-20 | 国网内蒙古东部电力有限公司电力科学研究院 | Switch |
| CN205982461U (en) * | 2016-08-08 | 2017-02-22 | 国网山东省电力公司巨野县供电公司 | Low -voltage distribution is electric detection means for cabinet |
| CN106707888A (en) * | 2017-02-16 | 2017-05-24 | 山东仕脉机器人技术有限公司 | Programmable control module, system provided with same and control method |
| CN106973528A (en) * | 2017-03-28 | 2017-07-21 | 河南理工大学 | A kind of remote control thereof of remote-controlled electrical cabinet system and electrical control cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206547023U (en) | A kind of intelligence control system of disconnecting switch divide-shut brake | |
| CN102932222B (en) | Support the communication converter of many main websites of RS485&Modbus data acquisition | |
| EP2273644A1 (en) | Substation automation system with protection functions | |
| CN103253597B (en) | The control method of digital intelligent hoisting crane, control system and crane controller | |
| CN108631323A (en) | System and method for redundant circuit voltage-drop compensation | |
| CN102122150B (en) | Control system for subway safety door | |
| CN107947126A (en) | One kind is applied to electrical cabinet detection of electrical leakage and protection system | |
| JP2011108112A (en) | Maintenance supporting system and maintenance supporting method | |
| CN105279537A (en) | System and method for detecting hanging of ground wires for transformer station | |
| CN102968880B (en) | A kind of message handler and disposal route | |
| CN206698022U (en) | Monitoring device and distributing monitoring system | |
| JP6042849B2 (en) | Alarm display system using non-contact IC tag | |
| CN207856142U (en) | A kind of novel building fire protection and maintained equipment | |
| CN113059434A (en) | Edge grinding machine control device and method | |
| CN105426935A (en) | Detection system and method for hanging ground wires of substation | |
| CN104503319B (en) | A kind of removable remote video signal re-setting device | |
| CN205583597U (en) | Jack box with control of long -range trouble | |
| CN205027539U (en) | Fault diagnostic of electronic industry vehicle | |
| CN105141698A (en) | Centralized monitoring system and monitoring method for coke oven hydraulic switch | |
| CN205123782U (en) | Centralized monitoring system for coke oven hydraulic pressure switch | |
| CN102340177A (en) | Method for increasing remote-control processing speed in automatic dispatching system | |
| CN209027684U (en) | A kind of switch cabinet temperature alarm system | |
| CN208921771U (en) | A kind of air compressor machine DCS Long-Range Surveillance System based on distributor | |
| CN103257947B (en) | A kind of serial communication system and serial port communication method | |
| CN102340178B (en) | Data acquisition and monitoring control system for power system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180420 |