CN104267295A - Electric network pollution data star-shaped collection system based on PQDIF standard - Google Patents
Electric network pollution data star-shaped collection system based on PQDIF standard Download PDFInfo
- Publication number
- CN104267295A CN104267295A CN201410556082.8A CN201410556082A CN104267295A CN 104267295 A CN104267295 A CN 104267295A CN 201410556082 A CN201410556082 A CN 201410556082A CN 104267295 A CN104267295 A CN 104267295A
- Authority
- CN
- China
- Prior art keywords
- electric
- switch
- data
- star
- electric network
- 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.)
- Granted
Links
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention relates to the electric network pollution data collection technology, in particular to an electric network pollution data star-shaped collection system based on a PQDIF standard. The electric network pollution data star-shaped collection system based on the PQDIF standard solves the problems that an existing electric network pollution data collection system is poor in data collection real-time performance, poor in data transmission stability, low in data transmission speed and poor in data sharing performance. The electric network pollution data star-shaped collection system based on the PQDIF standard comprises power quality monitors, carbon footprint power monitors, a monitoring master station, a database server, client sides, exchanges, gateways and power lines, wherein all the power quality monitors and the first exchange jointly form a star-shaped topological structure, all the carbon footprint power monitors and the second exchange jointly form a star-shaped topological structure, and all the client sides and the fourth exchange jointly form a star-shaped topological structure. The electric network pollution data star-shaped collection system based on the PQDIF standard is suitable for collection of electric network pollution data.
Description
Technical field
The present invention relates to electric network pollution data acquisition technology, specifically a kind of star-like acquisition system of electric network pollution data based on PQDIF standard.
Background technology
Electrical network is in operational process, various load (such as nonlinear load, impact load, fluctuating load, asymmetry load) can cause electrical network and occur the phenomenons such as harmonic wave, voltage fluctuation and flickering, surge impact, three-phase imbalance, and these phenomenons are referred to as electric network pollution.Electric network pollution can cause serious harm (such as causing electrical network tripping operation, mains frequency fluctuation range exception, grid voltage sags, electrical network instantaneous power failure etc.) to the safe operation of electrical network on the one hand, can cause serious harm (such as load is caused to interference, causes load faulty, causes load to burn) on the other hand to the safe operation of load.Therefore, in order to ensure the safe operation of electrical network and load, need to carry out Real-time Collection to electric network pollution data.At present, mainly rely on electric network pollution data acquisition system (DAS) to realize for the Real-time Collection of electric network pollution data.Under prior art conditions, electric network pollution data acquisition system (DAS) limit due to self structure, the following problem of ubiquity: one, existing electric network pollution data acquisition system (DAS) generally lacks rational network topology structure, cause the problem of its ubiquity poor real time data acquisition, data transmission stability difference, directly affect the safe operation of electrical network and load thus.Its two, existing electric network pollution data acquisition system (DAS) generally lacks unified efficient transmission medium, causes that its ubiquity data rate is slow, the problem of data sharing difference, affects the safe operation of electrical network and load thus equally.Based on this, be necessary to invent a kind of brand-new electric network pollution data acquisition system (DAS), to solve existing electric network pollution data acquisition system (DAS) poor real time data acquisition, data transmission stability is poor, data rate is slow, the problem of data sharing difference.
Summary of the invention
The present invention in order to solve existing electric network pollution data acquisition system (DAS) poor real time data acquisition, data transmission stability is poor, data rate is slow, the problem of data sharing difference, provides a kind of star-like acquisition system of electric network pollution data based on PQDIF standard.
The present invention adopts following technical scheme to realize: based on the star-like acquisition system of electric network pollution data of PQDIF standard, comprise electric energy quality monitor, carbon footprint electric supervising device, master station, database server, client, switch, gateway, line of electric force; Wherein, the number of electric energy quality monitor, the number of carbon footprint electric supervising device, the number of client are multiple; The number of switch is four; Each electric energy quality monitor is all connected with first switch by line of electric force, and each electric energy quality monitor and first switch form stelliform connection topology configuration jointly; Each carbon footprint electric supervising device is all connected with second switch by line of electric force, and each carbon footprint electric supervising device and second switch form stelliform connection topology configuration jointly; Master station is connected with the 3rd switch by line of electric force; Database server is connected with master station by line of electric force; Each client is all connected with the 4th switch by line of electric force, and each client and the 4th switch form stelliform connection topology configuration jointly; Respective switch is all connected with gateway by line of electric force.
Specific works process is as follows: the power quality data (comprising harmonic data, voltage fluctuation and flickering data, surge impact data, three-phase imbalance data etc.) of each electric energy quality monitor Real-time Collection electrical network, and by line of electric force, the power quality data collected is sent to first switch in real time.The power quality data received is sent to gateway by line of electric force by first switch in real time.The carbon footprint data of each carbon footprint electric supervising device Real-time Collection electrical network, and by line of electric force, the carbon footprint data collected are sent to second switch in real time.The carbon footprint data received are sent to gateway by line of electric force by second switch in real time.The power quality data received and carbon footprint real time data synchronization are sent to the 3rd switch and the 4th switch by line of electric force by gateway.The power quality data received and carbon footprint data are sent to master station by line of electric force by the 3rd switch in real time.Master station processes in real time to the power quality data received and carbon footprint data, and by line of electric force, result is sent to database server in real time.Database server carries out real-time storage to the result received.The power quality data received and carbon footprint real time data synchronization are sent to each client by line of electric force by the 4th switch.Each client shows in real time to the power quality data received and carbon footprint data.
Based on said process, compared with existing electric network pollution data acquisition system (DAS), the star-like acquisition system of electric network pollution data based on PQDIF standard of the present invention possesses following advantage: one, the star-like acquisition system of electric network pollution data based on PQDIF standard of the present invention adopts electric energy quality monitor and switch to constitute first stelliform connection topology configuration, carbon footprint electric supervising device and switch is adopted to constitute second stelliform connection topology configuration, client and switch is adopted to constitute the 3rd stelliform connection topology configuration, it is by utilizing stelliform connection topology configuration structure simple, control simple, fault diagnosis and isolation are easily, convenient service, the advantage of favorable expandability, possesses rational network topology structure, therefore its real time data acquisition is higher, data transmission stability is higher.They are two years old, the star-like acquisition system of electric network pollution data based on PQDIF standard of the present invention adopts line of electric force as transmission medium, as long as it sets up by utilizing line of electric force not need the advantage that live wire just can carry out data transmission again, possessed unified efficient transmission medium, therefore its data rate is faster, data sharing is higher.In sum, the star-like acquisition system of electric network pollution data based on PQDIF standard of the present invention is by adopting brand new, efficiently solve existing electric network pollution data acquisition system (DAS) poor real time data acquisition, data transmission stability is poor, data rate is slow, the problem of data sharing difference, effectively ensure that the safe operation of electrical network and load thus.
The present invention efficiently solves existing electric network pollution data acquisition system (DAS) poor real time data acquisition, data transmission stability is poor, data rate is slow, the problem of data sharing difference, is applicable to the collection of electric network pollution data.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Based on the star-like acquisition system of electric network pollution data of PQDIF standard, comprise electric energy quality monitor, carbon footprint electric supervising device, master station, database server, client, switch, gateway, line of electric force;
Wherein, the number of electric energy quality monitor, the number of carbon footprint electric supervising device, the number of client are multiple; The number of switch is four;
Each electric energy quality monitor is all connected with first switch by line of electric force, and each electric energy quality monitor and first switch form stelliform connection topology configuration jointly;
Each carbon footprint electric supervising device is all connected with second switch by line of electric force, and each carbon footprint electric supervising device and second switch form stelliform connection topology configuration jointly;
Master station is connected with the 3rd switch by line of electric force;
Database server is connected with master station by line of electric force;
Each client is all connected with the 4th switch by line of electric force, and each client and the 4th switch form stelliform connection topology configuration jointly;
Respective switch is all connected with gateway by line of electric force.
During concrete enforcement, described electric energy quality monitor is UP-2210 type electric energy quality monitor; Described carbon footprint electric supervising device is TW-270 type carbon footprint electric supervising device; Described master station is ThinkStation D30 type workstation; Described database server is Dell R720 type server; Described client is HP t510 type thin client; Described switch is CISCO Catalyst 4500 type switch; Described gateway is HUAWEI SVN5560 type gateway.Described electric energy quality monitor, carbon footprint electric supervising device, master station, database server, client, switch, gateway all carry out data transmission based on PQDIF standard.
Claims (2)
1. based on the star-like acquisition system of electric network pollution data of PQDIF standard, it is characterized in that: comprise electric energy quality monitor, carbon footprint electric supervising device, master station, database server, client, switch, gateway, line of electric force;
Wherein, the number of electric energy quality monitor, the number of carbon footprint electric supervising device, the number of client are multiple; The number of switch is four;
Each electric energy quality monitor is all connected with first switch by line of electric force, and each electric energy quality monitor and first switch form stelliform connection topology configuration jointly;
Each carbon footprint electric supervising device is all connected with second switch by line of electric force, and each carbon footprint electric supervising device and second switch form stelliform connection topology configuration jointly;
Master station is connected with the 3rd switch by line of electric force;
Database server is connected with master station by line of electric force;
Each client is all connected with the 4th switch by line of electric force, and each client and the 4th switch form stelliform connection topology configuration jointly;
Respective switch is all connected with gateway by line of electric force.
2. the star-like acquisition system of electric network pollution data based on PQDIF standard according to claim 1, is characterized in that: described electric energy quality monitor is UP-2210 type electric energy quality monitor; Described carbon footprint electric supervising device is TW-270 type carbon footprint electric supervising device; Described master station is ThinkStation D30 type workstation; Described database server is Dell R720 type server; Described client is HP t510 type thin client; Described switch is CISCO Catalyst 4500 type switch; Described gateway is HUAWEI SVN5560 type gateway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410556082.8A CN104267295B (en) | 2014-10-20 | 2014-10-20 | Based on the star-like acquisition system of electric network pollution data of PQDIF standard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410556082.8A CN104267295B (en) | 2014-10-20 | 2014-10-20 | Based on the star-like acquisition system of electric network pollution data of PQDIF standard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104267295A true CN104267295A (en) | 2015-01-07 |
| CN104267295B CN104267295B (en) | 2016-01-06 |
Family
ID=52158835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410556082.8A Active CN104267295B (en) | 2014-10-20 | 2014-10-20 | Based on the star-like acquisition system of electric network pollution data of PQDIF standard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104267295B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017092215A1 (en) * | 2015-11-30 | 2017-06-08 | 华为技术有限公司 | Data centre network system and signal transmission system |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1129808A (en) * | 1994-09-13 | 1996-08-28 | 温孝东 | Harmonic pollution monitor for electric power network |
| US6415244B1 (en) * | 1998-03-31 | 2002-07-02 | Mehta Tech, Inc. | Power monitoring system and method |
| CN2565027Y (en) * | 2002-08-26 | 2003-08-06 | 江苏省电力公司镇江供电公司 | On line anti-theft prewarning system for rural electric network distributing equipment |
| JP2005024469A (en) * | 2003-07-04 | 2005-01-27 | Sharp Corp | Higher harmonic monitoring system, and higher harmonic monitoring method |
| CN101762741A (en) * | 2009-11-30 | 2010-06-30 | 福建省电力试验研究院 | Monitoring and orientation system of pollution sources of electrical energy quality |
| CN101762758A (en) * | 2009-11-30 | 2010-06-30 | 福建省电力试验研究院 | System for monitoring and orientating electric power quality pollution source in electric network |
| CN201548635U (en) * | 2009-11-30 | 2010-08-11 | 福建省电力试验研究院 | Monitoring device for pollution source of power quality |
| CN101819712A (en) * | 2010-05-05 | 2010-09-01 | 无锡科尔华电子有限公司 | Collecting and monitoring method and system of wireless comprehensive data of transmission line |
| CN101917467A (en) * | 2010-07-27 | 2010-12-15 | 中国科学院等离子体物理研究所 | Distributed computer monitoring system and monitoring method thereof |
| CA2753666A1 (en) * | 2010-09-29 | 2012-03-29 | Erlphase Power Technologies Limited | Method and apparatus for sub-harmonic protection |
| CN102495312A (en) * | 2011-11-29 | 2012-06-13 | 华南理工大学 | Method for monitoring 10 kV asymmetric third-harmonic pollution source of transformer substation |
| US20120217821A1 (en) * | 2010-12-30 | 2012-08-30 | Telekom Malaysia Berhad | System and method for performing harmonic frequency filtration and analysis |
| CN203204072U (en) * | 2013-04-11 | 2013-09-18 | 滁州利华电子有限公司 | Power grid harmonic on-line monitor circuit |
| CN103338137A (en) * | 2013-05-31 | 2013-10-02 | 哈尔滨科盛网络科技有限公司 | Community medical network system based on physical sign signal monitoring |
| US20140029415A1 (en) * | 2012-07-25 | 2014-01-30 | Itron, Inc. | Relaying Information for an Unreliably Heard Utility Node |
| CN103926462A (en) * | 2014-04-28 | 2014-07-16 | 东南大学 | Rapid harmonic wave analyzing method and device of power system |
-
2014
- 2014-10-20 CN CN201410556082.8A patent/CN104267295B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1129808A (en) * | 1994-09-13 | 1996-08-28 | 温孝东 | Harmonic pollution monitor for electric power network |
| US6415244B1 (en) * | 1998-03-31 | 2002-07-02 | Mehta Tech, Inc. | Power monitoring system and method |
| CN2565027Y (en) * | 2002-08-26 | 2003-08-06 | 江苏省电力公司镇江供电公司 | On line anti-theft prewarning system for rural electric network distributing equipment |
| JP2005024469A (en) * | 2003-07-04 | 2005-01-27 | Sharp Corp | Higher harmonic monitoring system, and higher harmonic monitoring method |
| CN101762741A (en) * | 2009-11-30 | 2010-06-30 | 福建省电力试验研究院 | Monitoring and orientation system of pollution sources of electrical energy quality |
| CN101762758A (en) * | 2009-11-30 | 2010-06-30 | 福建省电力试验研究院 | System for monitoring and orientating electric power quality pollution source in electric network |
| CN201548635U (en) * | 2009-11-30 | 2010-08-11 | 福建省电力试验研究院 | Monitoring device for pollution source of power quality |
| CN101819712A (en) * | 2010-05-05 | 2010-09-01 | 无锡科尔华电子有限公司 | Collecting and monitoring method and system of wireless comprehensive data of transmission line |
| CN101917467A (en) * | 2010-07-27 | 2010-12-15 | 中国科学院等离子体物理研究所 | Distributed computer monitoring system and monitoring method thereof |
| CA2753666A1 (en) * | 2010-09-29 | 2012-03-29 | Erlphase Power Technologies Limited | Method and apparatus for sub-harmonic protection |
| US20120217821A1 (en) * | 2010-12-30 | 2012-08-30 | Telekom Malaysia Berhad | System and method for performing harmonic frequency filtration and analysis |
| CN102495312A (en) * | 2011-11-29 | 2012-06-13 | 华南理工大学 | Method for monitoring 10 kV asymmetric third-harmonic pollution source of transformer substation |
| US20140029415A1 (en) * | 2012-07-25 | 2014-01-30 | Itron, Inc. | Relaying Information for an Unreliably Heard Utility Node |
| CN203204072U (en) * | 2013-04-11 | 2013-09-18 | 滁州利华电子有限公司 | Power grid harmonic on-line monitor circuit |
| CN103338137A (en) * | 2013-05-31 | 2013-10-02 | 哈尔滨科盛网络科技有限公司 | Community medical network system based on physical sign signal monitoring |
| CN103926462A (en) * | 2014-04-28 | 2014-07-16 | 东南大学 | Rapid harmonic wave analyzing method and device of power system |
Non-Patent Citations (2)
| Title |
|---|
| 曾德志: "嵌入式无线数据采集网络的设计与实现", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
| 邝永明: "基于嵌入式WEB的电力系统实时监控系统的研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017092215A1 (en) * | 2015-11-30 | 2017-06-08 | 华为技术有限公司 | Data centre network system and signal transmission system |
| CN106817288A (en) * | 2015-11-30 | 2017-06-09 | 华为技术有限公司 | A kind of data centre network system and signal transmission system |
| CN106817288B (en) * | 2015-11-30 | 2019-06-14 | 华为技术有限公司 | A kind of data centre network system and signal transmission system |
| US10454585B2 (en) | 2015-11-30 | 2019-10-22 | Huawei Technologies Co., Ltd. | Data center network system and signal transmission system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104267295B (en) | 2016-01-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103178144A (en) | Intelligent junction box | |
| CN110730231A (en) | Power distribution room unmanned on duty electric energy monitoring system | |
| CN103151793A (en) | Intelligent component | |
| CN204231029U (en) | Power remote communication on-line monitoring and Analysis on Fault Diagnosis device | |
| CN104267295B (en) | Based on the star-like acquisition system of electric network pollution data of PQDIF standard | |
| CN104134167A (en) | Power-distribution-network state simulation and evaluation system based on mesh topology structure | |
| CN104269931B (en) | Electric network pollution data/address bus type acquisition system based on PQDIF standard | |
| CN104318749A (en) | PQDIF standard-based net collecting system for electric network pollution data | |
| CN205017110U (en) | Handling power grid accident platform based on netted topological structure | |
| CN202696243U (en) | Intelligent component | |
| CN104269928B (en) | Electric network pollution data based on PQDIF standard netted analysis system | |
| CN202353312U (en) | Remote electric energy quality monitoring system | |
| CN104135077A (en) | Power-distribution-network state simulation and evaluation system based on tree topology structure | |
| CN104269930A (en) | Electric network pollution data bus type analysis system based on PQDIF standard | |
| CN104269932B (en) | The ring-like acquisition system of electric network pollution data based on PQDIF standard | |
| CN205029343U (en) | Handling power grid accident platform based on daisy chain topological structure | |
| CN204334123U (en) | Intelligent power network power transmission and transforming equipment on-Line Monitor Device | |
| CN104269929B (en) | Electric network pollution data tree type analysis system based on PQDIF standard | |
| CN203350710U (en) | Intelligent monitoring system of converter station auxiliary equipment | |
| CN202276366U (en) | Informationized management system for power utilization | |
| CN203504298U (en) | Power distribution equipment monitoring device based on self-organizing network and power line network | |
| CN205158045U (en) | Landfill gas body generating set remote computer monitoring device | |
| CN202348452U (en) | Biogas generator set control system | |
| CN205015407U (en) | Motor lacks looks trouble on -line measuring early warning device | |
| CN204066380U (en) | Based on the carrier power meter supervisory system of low pressure concentrator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |