CN108072807A - A kind of power quality wireless monitoring device - Google Patents
A kind of power quality wireless monitoring device Download PDFInfo
- Publication number
- CN108072807A CN108072807A CN201711157936.5A CN201711157936A CN108072807A CN 108072807 A CN108072807 A CN 108072807A CN 201711157936 A CN201711157936 A CN 201711157936A CN 108072807 A CN108072807 A CN 108072807A
- Authority
- CN
- China
- Prior art keywords
- module
- unit
- monitoring
- data
- data transmission
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a kind of power quality wireless monitoring devices, are related to grid power equipment technical field.The present invention includes data collecting system：It is recorded for the power quality parameter index to power grid；Data monitoring system：Data for being gathered to data collecting system are analyzed and handled；Data collecting system includes data acquisition module, A/D modular converters, microprocessor a and wireless transmitter module；Data monitoring system includes wireless receiving module, storage module, central processing unit, detection unit, monitoring unit, debugging unit and terminal；Terminal includes display unit and warning module.The present invention is analyzed and processed the data transmission collected to data monitoring system by setting data collecting system at power grid, is effectively improved the monitoring efficiency of power quality, be ensure that the operational safety of grid power.
Description
Technical field
The invention belongs to grid power equipment technical field, more particularly to a kind of power quality wireless monitoring device.
Background technology
With the development of China's industrial technology, a large amount of electric system novel devices and electronic equipment are widely used, and make electricity
Power load drastically increases, and particularly impact and nonlinear-load, which are held, constantly increases, and causes power grid that wave distortion, electric energy matter occurs
The increasingly prominent mountain of amount problem, wherein harmonic current, reactive power, degree of unbalancedness, impact load are particularly acute.Due to power quality
The problem of problem causes is increasing, has not only damaged user equipment, but also seriously affects the operational safety of power grid.Due to electricity
There are many amount that energy quality needs detect and are mostly high distortions, and traditional method is the analysis using analog signal, is supervised
Different power quality indexs is surveyed using different instruments, measurement index is few, and versatility is poor, and precision is relatively low, the degree of automation
It is low.
The content of the invention
It is an object of the invention to provide a kind of power quality wireless monitoring device, by setting data acquisition at power grid
System, and the data transmission collected is analyzed and processed to data monitoring system, solve prison in the prior art
Survey the problems such as efficiency is low and versatility is poor.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of power quality wireless monitoring device, including：Data collecting system：For the electric energy matter to power grid
Amount parameter index is recorded；Data monitoring system：Data for being gathered to data collecting system are analyzed and handled；
The data collecting system includes data acquisition module, A/D modular converters, microprocessor a and wireless transmitter module；The data
Acquisition module is connected by data transmission module with A/D modular converters, microprocessor a and wireless transmitter module successively；The number
According to monitoring system include wireless receiving module, storage module, central processing unit, detection unit, monitoring unit, debugging unit and
Terminal；The wireless transmitter module is connected by data transmission module with wireless receiving module；The wireless receiving module passes through
Data transmission module is connected successively with central processing unit and detection unit；The wireless receiving module passes through data transmission module
It is connected successively with central processing unit and monitoring unit；The detection unit by data transmission module successively with central processing list
Member is connected with terminal；The detection unit is connected by data transmission module with central processing unit and storage module successively；Institute
Monitoring unit is stated to be connected with central processing unit and terminal successively by data transmission module；The monitoring unit is passed by data
Defeated module is connected successively with central processing unit and storage module；The debugging unit by data transmission module successively with center
Processing unit is connected with detection unit；The debugging unit is single with central processing unit and monitoring successively by data transmission module
Member connection；The debugging unit is connected by data transmission module with central processing unit and storage module successively；The terminal
Including display unit and warning module.
Further, the central processing unit includes：Microprocessor b：For by the data transmission of wireless receiving module
Display unit and storage module are fed back to detection unit, and by testing result；Microprocessor c：For by wireless receiving module
Data transmission feed back to warning module and storage module to monitoring unit, and by monitoring result.
Further, the detection unit includes frequency departure detection module, voltage deviation detection module, voltage-phase inspection
Survey module and Harmonic Detection module.
Further, the monitoring unit includes electric leakage monitoring module, load fluctuation monitoring module and equipment operation state
Monitoring module.
Further, the display unit includes LED light display module and liquid crystal display module.
Further, the debugging module includes：Parameter setting module：For setting the number of detection unit and monitoring unit
According to parameter index value；Parameter transfers module：For being transferred to the data in storage module and being fed back through central processing unit
To detection unit and monitoring unit.
Further, the storage module includes ROM memory and RAM memory.
The invention has the advantages that：
The present invention at power grid by setting data collecting system, and by the data transmission collected to data monitoring system
It is analyzed and processed, is effectively improved the monitoring efficiency of power quality；Divided by setting microprocessor b and microprocessor c
Gathered data are managed in other places, are effectively improved work efficiency, ensure that the running safety of grid power；It is debugged by setting
Unit realizes the change to power network monitoring parameter index, is effectively improved the scope of application, ensure that utilization benefit.
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.
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, the accompanying drawings in the following description is 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 a kind of logical framework structure diagram of power quality wireless monitoring device of the present invention.
Specific 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.
In the description of the present invention, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ", " in ",
Indicating positions or the position relationship such as " length ", " interior ", " surrounding " are for only for ease of the description present invention and simplify description, without
It is instruction or implies that signified component or element there must be specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.
Refering to Figure 1, the present invention is a kind of power quality wireless monitoring device, including：Data collecting system：For
The power quality parameter index of power grid is recorded；Data monitoring system：For the data gathered to data collecting system
It is analyzed and is handled.
Data collecting system includes data acquisition module, A/D modular converters, microprocessor a and wireless transmitter module.
Wherein, data acquisition module by data transmission module successively with A/D modular converters, microprocessor a and wireless hair
Penetrate module connection.
Data monitoring system include wireless receiving module, storage module, central processing unit, detection unit, monitoring unit,
Debugging unit and terminal.
Wherein, wireless transmitter module is connected by data transmission module with wireless receiving module.
Wherein, wireless receiving module is connected by data transmission module with central processing unit and detection unit successively；Nothing
Line receiving module is connected by data transmission module with central processing unit and monitoring unit successively；Detection unit is passed by data
Defeated module is connected successively with central processing unit and terminal；Detection unit by data transmission module successively with central processing unit
It is connected with storage module；Monitoring unit is connected by data transmission module with central processing unit and terminal successively；Monitoring unit
It is connected successively with central processing unit and storage module by data transmission module；Debugging unit by data transmission module successively
It is connected with central processing unit and detection unit；Debugging unit by data transmission module successively with central processing unit and monitoring
Unit connects；Debugging unit is connected by data transmission module with central processing unit and storage module successively.
Wherein, terminal includes display unit and warning module.
Wherein, central processing unit includes：Microprocessor b：For the data transmission of wireless receiving module is single to detection
Member, and testing result is fed back into display unit and storage module；Microprocessor c：For the data of wireless receiving module to be passed
It is defeated to arrive monitoring unit, and monitoring result is fed back into warning module and storage module.
Wherein, detection unit include frequency departure detection module, voltage deviation detection module, voltage-phase detection module and
Harmonic Detection module.
Wherein, monitoring unit includes electric leakage monitoring module, load fluctuation monitoring module and equipment operation state monitoring module.
Wherein, display unit includes LED light display module and liquid crystal display module.
Wherein, debugging module includes：Parameter setting module：Data parameters for setting detection unit and monitoring unit refer to
Scale value；Parameter transfers module：It is single for being transferred to the data in storage module and feeding back to detection through central processing unit
Member and monitoring unit.
Wherein, storage module includes ROM memory and RAM memory.
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 to illustrate the present invention.There is no detailed for preferred embodiment
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
It is limited by claims and its four corner and equivalent.
Claims (7)
1. a kind of power quality wireless monitoring device, which is characterized in that including：
Data collecting system：It is recorded for the power quality parameter index to power grid；
Data monitoring system：Data for being gathered to data collecting system are analyzed and handled；
The data collecting system includes data acquisition module, A/D modular converters, microprocessor a and wireless transmitter module；
Wherein, the data acquisition module by data transmission module successively with A/D modular converters, microprocessor a and wireless hair
Penetrate module connection；
The data monitoring system include wireless receiving module, storage module, central processing unit, detection unit, monitoring unit,
Debugging unit and terminal；
Wherein, the wireless transmitter module is connected by data transmission module with wireless receiving module；
Wherein, the wireless receiving module is connected by data transmission module with central processing unit and detection unit successively；Institute
Wireless receiving module is stated to be connected with central processing unit and monitoring unit successively by data transmission module；The detection unit is led to
Data transmission module is crossed to be connected with central processing unit and terminal successively；The detection unit by data transmission module successively with
Central processing unit is connected with storage module；The monitoring unit by data transmission module successively with central processing unit and end
End connection；The monitoring unit is connected by data transmission module with central processing unit and storage module successively；The debugging
Unit is connected by data transmission module with central processing unit and detection unit successively；The debugging unit passes through data transmission
Module is connected successively with central processing unit and monitoring unit；The debugging unit by data transmission module successively with centre
Reason unit is connected with storage module；
Wherein, the terminal includes display unit and warning module.
A kind of 2. power quality wireless monitoring device according to claim 1, which is characterized in that the central processing unit
Including：
Microprocessor b：For the data transmission of wireless receiving module to be fed back to display list to detection unit, and by testing result
Member and storage module；
Microprocessor c：For the data transmission of wireless receiving module to be fed back to early warning mould to monitoring unit, and by monitoring result
Block and storage module.
3. a kind of power quality wireless monitoring device according to claim 1, which is characterized in that the detection unit includes
Frequency departure detection module, voltage deviation detection module, voltage-phase detection module and Harmonic Detection module.
4. a kind of power quality wireless monitoring device according to claim 1, which is characterized in that the monitoring unit includes
Electric leakage monitoring module, load fluctuation monitoring module and equipment operation state monitoring module.
5. a kind of power quality wireless monitoring device according to claim 1, which is characterized in that the display unit includes
LED light display module and liquid crystal display module.
A kind of 6. power quality wireless monitoring device according to claim 1, which is characterized in that the debugging module bag
It includes：
Parameter setting module：For setting the data parameters desired value of detection unit and monitoring unit；
Parameter transfers module：For being transferred to the data in storage module and feeding back to detection unit through central processing unit
And monitoring unit.
7. a kind of power quality wireless monitoring device according to claim 1, which is characterized in that the storage module includes
ROM memory and RAM memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711157936.5A CN108072807A (en) | 2017-11-20 | 2017-11-20 | A kind of power quality wireless monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711157936.5A CN108072807A (en) | 2017-11-20 | 2017-11-20 | A kind of power quality wireless monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108072807A true CN108072807A (en) | 2018-05-25 |
Family
ID=62157432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711157936.5A Pending CN108072807A (en) | 2017-11-20 | 2017-11-20 | A kind of power quality wireless monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108072807A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109274109A (en) * | 2018-11-15 | 2019-01-25 | 江苏振光电力设备制造有限公司 | A kind of comprehensive power quality optimization system |
| CN112039204A (en) * | 2020-08-25 | 2020-12-04 | 成都祥和云端节能设备集团有限公司 | Electric energy cleaning system based on improvement and improvement of electric energy quality |
| CN114167786A (en) * | 2021-12-09 | 2022-03-11 | 中行测(江苏)检测研究有限公司 | Real-time on-line measuring system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202837423U (en) * | 2012-08-17 | 2013-03-27 | 成都讯易达通信设备有限公司 | Wireless GPRS wind power power grid electric energy quality detection device based on DSP and ARM |
| CN203502505U (en) * | 2013-07-05 | 2014-03-26 | 江苏理工学院 | electric energy quality monitoring terminal device based on WIFI |
| CN104678204A (en) * | 2013-11-28 | 2015-06-03 | 大连君方科技有限公司 | Ship power quality monitoring system |
| CN105676041A (en) * | 2016-03-25 | 2016-06-15 | 中国矿业大学 | Double CPU electric energy quality monitoring device based on DSP and ARM |
| CN105717409A (en) * | 2016-01-20 | 2016-06-29 | 广东欧珀移动通信有限公司 | Electronic device electric leakage detection method and electronic device electric leakage detection system |
| CN205829309U (en) * | 2016-08-03 | 2016-12-21 | 湖南科技大学 | A kind of intelligent power distribution monitoring device |
| CN107271823A (en) * | 2017-07-21 | 2017-10-20 | 深圳市壹电电力技术有限公司 | Method for monitoring operation states and system based on thermometric high-tension cable |
| CN206594242U (en) * | 2017-03-31 | 2017-10-27 | 哈尔滨理工大学 | A kind of electric energy quality on-line monitoring device |
-
2017
- 2017-11-20 CN CN201711157936.5A patent/CN108072807A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202837423U (en) * | 2012-08-17 | 2013-03-27 | 成都讯易达通信设备有限公司 | Wireless GPRS wind power power grid electric energy quality detection device based on DSP and ARM |
| CN203502505U (en) * | 2013-07-05 | 2014-03-26 | 江苏理工学院 | electric energy quality monitoring terminal device based on WIFI |
| CN104678204A (en) * | 2013-11-28 | 2015-06-03 | 大连君方科技有限公司 | Ship power quality monitoring system |
| CN105717409A (en) * | 2016-01-20 | 2016-06-29 | 广东欧珀移动通信有限公司 | Electronic device electric leakage detection method and electronic device electric leakage detection system |
| CN105676041A (en) * | 2016-03-25 | 2016-06-15 | 中国矿业大学 | Double CPU electric energy quality monitoring device based on DSP and ARM |
| CN205829309U (en) * | 2016-08-03 | 2016-12-21 | 湖南科技大学 | A kind of intelligent power distribution monitoring device |
| CN206594242U (en) * | 2017-03-31 | 2017-10-27 | 哈尔滨理工大学 | A kind of electric energy quality on-line monitoring device |
| CN107271823A (en) * | 2017-07-21 | 2017-10-20 | 深圳市壹电电力技术有限公司 | Method for monitoring operation states and system based on thermometric high-tension cable |
Non-Patent Citations (1)
| Title |
|---|
| 高心 等: "电能质量标准", 《电力市场营销》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109274109A (en) * | 2018-11-15 | 2019-01-25 | 江苏振光电力设备制造有限公司 | A kind of comprehensive power quality optimization system |
| CN112039204A (en) * | 2020-08-25 | 2020-12-04 | 成都祥和云端节能设备集团有限公司 | Electric energy cleaning system based on improvement and improvement of electric energy quality |
| CN114167786A (en) * | 2021-12-09 | 2022-03-11 | 中行测(江苏)检测研究有限公司 | Real-time on-line measuring system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203909135U (en) | A device for monitoring an alternating current ingress component in a transformer substation direct current system | |
| CN108072807A (en) | A kind of power quality wireless monitoring device | |
| CN104678259A (en) | Single-phase earth fault finding device | |
| CN203337722U (en) | Voltage and current collecting device of grid overhead transmission line | |
| CN205484727U (en) | Wireless battery system of patrolling and examining | |
| CN205581056U (en) | Novel insulator ultrasonic inspection device | |
| CN205540221U (en) | Power station remote monitering system based on thing networking | |
| CN203881891U (en) | Transformer grounding downlead conduction state inspection device | |
| CN207181531U (en) | A kind of three phase capacitance electric inductance measuring-testing instrument | |
| CN203658521U (en) | Mobile insulation supervision instrument of transformer station DC system | |
| CN202383241U (en) | Ultrahigh-frequency sensor for detecting GIS partial discharge | |
| CN105021876A (en) | Electric current monitoring instrument and electric current monitoring system | |
| CN204575761U (en) | A kind of electric energy quality on-line monitoring device | |
| CN100540750C (en) | AC power supply device in aluminum electrolysis shop computer on-line insulating monitoring and warning | |
| CN206515392U (en) | Ship Electrical Power System Harmonic Detecting Device | |
| CN206523590U (en) | On-line insulation monitoring device and its system | |
| CN203232128U (en) | Portable device for cable joint local discharging detection | |
| CN206209080U (en) | Intelligent storage battery monitoring device and network | |
| CN200962136Y (en) | Line failure online monitoring system | |
| CN108151868A (en) | A kind of Large Size Induced Draft Fans vibration monitoring device | |
| CN212723169U (en) | Power distribution network overhead line on-line monitoring device | |
| CN203931131U (en) | Distributed apparatus abnormal alarm system | |
| CN210572580U (en) | On-line monitoring device capable of monitoring partial discharge of high-voltage cable | |
| CN106803605A (en) | A kind of virtual energy storage system | |
| CN206649109U (en) | Distribution net equipment partial discharge electrification detection 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: 20180525 |