CN202455159U - Parallelly-connected hybrid power quality adjuster monitoring system - Google Patents
Parallelly-connected hybrid power quality adjuster monitoring system Download PDFInfo
- Publication number
- CN202455159U CN202455159U CN201220043236XU CN201220043236U CN202455159U CN 202455159 U CN202455159 U CN 202455159U CN 201220043236X U CN201220043236X U CN 201220043236XU CN 201220043236 U CN201220043236 U CN 201220043236U CN 202455159 U CN202455159 U CN 202455159U
- Authority
- CN
- China
- Prior art keywords
- communication module
- phase
- adapter
- locked loop
- sensor
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/40—Arrangements for reducing harmonics
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a parallelly-connected hybrid power quality adjuster monitoring system. The parallelly-connected hybrid power quality adjuster monitoring system comprises an A-phase voltage sensor, a phase-locked loop circuit, a voltage sensor, a current sensor, a temperature sensor, a Fo fault signal catching unit, a lower computer, a signal conditioning circuit, an adapter, an Ethernet communication module, an industrial personal computer, a standby power supply, a remote communication module, a human-computer interaction interface and a general purpose input/output (GPIO) module. The A-phase voltage sensor is connected with the phase-locked loop circuit. The phase-locked loop circuit, the voltage sensor, the current sensor, the temperature sensor and the Fo fault signal catching unit are respectively connected with the signal conditioning circuit, and the signal conditioning circuit is connected with the adapter. The lower computer and the adapter are respectively connected with the Ethernet communication module, the Ethernet communication module and the standby power supply are connected with the industrial personal computer, and the remote communication module, the human-computer interaction interface and the GPIO module are respectively connected with the industrial personal computer. The parallelly-connected hybrid power quality adjuster monitoring system can automatically acquire, record and analyze electric energy data and data of key elements in real time.
Description
Technical field
The utility model relates to a kind of supervisory control system, particularly a kind of parallel connection mixed type electric energy regulator supervisory control system.
Background technology
Electric energy is one of key factor that influences China's industrial development, and electric power energy-saving will occupy more and more important position in the process that China builds a conservation-minded society.In recent years; Because problems such as plant capacity factors such as power distribution network harmonic wave and transformer are on the low side; Caused enormous economic loss for power supply and electricity consumption enterprise, be accompanied by the continuous development of power electronic technology, some improve the equipment of the quality of power supply; The application of the mixed power quality equipment of forming like passive filter, active filter, reactive-load compensator, reacance generator etc. and by these equipment also more and more widely; Yet, after these quality of power supply equipment insert electrical network, its running status; The service behaviour of key element and the fail safe of electric power system and stability all needed veteran engineers and technicians in addition subjective analysis and judgement, and have objective related data record do not offer the staff as analyze, the basis of final conclusion.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provide a kind of can be in real time, gather automatically, record, analyze the supervisory control system of the service behaviour data of energy data and 35kV parallel connection mixed type electric energy regulator key element.
The technical scheme that the utility model solves above-mentioned technical problem is: comprise net side A phase voltage transducer, phase-locked loop circuit, voltage sensor, current sensor, temperature sensor, Fo fault-signal capture unit, slave computer, signal conditioning circuit, adapter, ethernet communication module, industrial computer, UPS stand-by power supply, remote communication module, Man Machine Interface and GPIO module; Described net side A phase voltage transducer is connected with phase-locked loop circuit; Described phase-locked loop circuit, voltage sensor, current sensor, temperature sensor and Fo fault-signal capture unit are connected with signal conditioning circuit respectively; Described signal conditioning circuit is connected with adapter; Slave computer is connected with the ethernet communication module respectively with adapter; Described ethernet communication module is connected with industrial computer with the UPS stand-by power supply, and described remote communication module, Man Machine Interface and GPIO module are connected with industrial computer respectively.
Further, also comprise display, keyboard, mouse and printer, described display, keyboard, mouse and printer are connected with Man Machine Interface.
Owing to adopt technique scheme; The beneficial effect of the utility model is: this utility model can realize that grid side, load-side and harmonic wave control prop up electric current and voltage monitoring in real time, data record and the analysis of trackside; Simultaneously, can observe, and quality of power supply national standard database and system core element function database are provided the key element real-time running state of 35kV parallel connection mixed type electric energy regulator system; Data of being observed and standard are compared analysis; Thereby can obtain the overall evaluation report of system performance, and the running status of whole power distribution network, realized failure predication function and grid operating monitoring function.
Description of drawings
Fig. 1 is the structured flowchart of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
As shown in Figure 1; A kind of parallel connection mixed type electric energy regulator supervisory control system; Comprise net side A phase voltage transducer, phase-locked loop circuit, voltage sensor, current sensor, temperature sensor, Fo fault-signal capture unit, slave computer, signal conditioning circuit, adapter, ethernet communication module, industrial computer, UPS stand-by power supply, remote communication module, Man Machine Interface, GPIO module, display, keyboard, mouse and printer; Described net side A phase voltage transducer is connected with phase-locked loop circuit; Described phase-locked loop circuit, voltage sensor, current sensor, temperature sensor and Fo fault-signal capture unit are connected with signal conditioning circuit respectively; Described signal conditioning circuit is connected with adapter; Slave computer is connected with the ethernet communication module respectively with adapter; Described ethernet communication module is connected with industrial computer with the UPS stand-by power supply, and described remote communication module, Man Machine Interface and GPIO module are connected with industrial computer respectively, and described display, keyboard, mouse and printer are connected with Man Machine Interface.
Claims (2)
1. parallel connection mixed type electric energy regulator supervisory control system; It is characterized in that: comprise net side A phase voltage transducer, phase-locked loop circuit, voltage sensor, current sensor, temperature sensor, Fo fault-signal capture unit, slave computer, signal conditioning circuit, adapter, ethernet communication module, industrial computer, UPS stand-by power supply, remote communication module, Man Machine Interface and GPIO module; Described net side A phase voltage transducer is connected with phase-locked loop circuit; Described phase-locked loop circuit, voltage sensor, current sensor, temperature sensor and Fo fault-signal capture unit are connected with signal conditioning circuit respectively; Described signal conditioning circuit is connected with adapter; Slave computer is connected with the ethernet communication module respectively with adapter; Described ethernet communication module is connected with industrial computer with the UPS stand-by power supply, and described remote communication module, Man Machine Interface and GPIO module are connected with industrial computer respectively.
2. parallel connection mixed type electric energy regulator supervisory control system according to claim 1 is characterized in that: also comprise display, keyboard, mouse and printer, described display, keyboard, mouse and printer are connected with Man Machine Interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220043236XU CN202455159U (en) | 2012-02-10 | 2012-02-10 | Parallelly-connected hybrid power quality adjuster monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220043236XU CN202455159U (en) | 2012-02-10 | 2012-02-10 | Parallelly-connected hybrid power quality adjuster monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202455159U true CN202455159U (en) | 2012-09-26 |
Family
ID=46870987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220043236XU Expired - Fee Related CN202455159U (en) | 2012-02-10 | 2012-02-10 | Parallelly-connected hybrid power quality adjuster monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202455159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103197174A (en) * | 2013-03-12 | 2013-07-10 | 上海市电力公司 | All-in-one measuring device of energy-storage and grid-connected system |
-
2012
- 2012-02-10 CN CN201220043236XU patent/CN202455159U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103197174A (en) * | 2013-03-12 | 2013-07-10 | 上海市电力公司 | All-in-one measuring device of energy-storage and grid-connected system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104239059B (en) | Intelligence based on full model matches somebody with somebody the construction method of electricity consumption unified information support platform | |
| CN102325149B (en) | Intelligent network remote terminal unit (RTU) system of electrified railway | |
| CN109713793A (en) | A kind of substation station power supply presence assessment system and method | |
| CN104063761A (en) | SCADA data development system based on smart grid | |
| CN103532224B (en) | A kind of UPS collocation method of marine wind electric field | |
| CN204497848U (en) | A kind of based on man-machine interface LV Distribution Monitoring System | |
| CN103454552A (en) | Transformer winding deformation on-line monitoring chip | |
| CN203554074U (en) | Distributed power generation grid-connected dual-power supply interface apparatus | |
| CN203260895U (en) | Precise power-distribution cabinet | |
| CN202205065U (en) | Acquisition and monitoring integrated system for output parameters of electric welding machines | |
| CN201359640Y (en) | Intelligent power supply surface observation and report machine | |
| CN204696691U (en) | A kind of modular harmonic wave control and reactive power compensator | |
| CN202455159U (en) | Parallelly-connected hybrid power quality adjuster monitoring system | |
| CN203734380U (en) | Integrated power supply monitoring system based on PLC | |
| CN203133201U (en) | Integrated measurement device for energy-storage grid-connected system | |
| CN202003180U (en) | Low-voltage power distribution intelligent controller | |
| CN202393811U (en) | On-line monitoring apparatus for lightning arrester for protecting series compensation capacitor | |
| CN201774252U (en) | Electrical power system simulation research and development platform based on imaging real-time simulation | |
| CN203466629U (en) | City power distribution area autonomous control optimized power supply system and monitoring system thereof | |
| CN206378971U (en) | Ship power distribution cabinet safeguards early warning system | |
| CN205195386U (en) | Laser instrument can source module with online temperature monitoring function | |
| CN204205713U (en) | Intelligent distribution transformer | |
| Zhong et al. | On-line Monitoring System of Electric Energy in Distributed Network | |
| CN104503667B (en) | Integrated power supply monitoring human-computer interface collocation method based on MCGS | |
| CN203027023U (en) | Intelligent monitoring system of wind power box-type transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20150210 |
|
| EXPY | Termination of patent right or utility model |