CN202167896U - Integrated information platform of integration on-line monitoring system - Google Patents

Integrated information platform of integration on-line monitoring system Download PDF

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Publication number
CN202167896U
CN202167896U CN2011202663063U CN201120266306U CN202167896U CN 202167896 U CN202167896 U CN 202167896U CN 2011202663063 U CN2011202663063 U CN 2011202663063U CN 201120266306 U CN201120266306 U CN 201120266306U CN 202167896 U CN202167896 U CN 202167896U
Authority
CN
China
Prior art keywords
ied
line monitoring
information platform
switch
main transformer
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 - Lifetime
Application number
CN2011202663063U
Other languages
Chinese (zh)
Inventor
朱继红
须雷
林春清
王严军
谢文君
葛立青
于鹏
阴晓光
高飞
邱庆春
柳尚一
冯川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DALIAN POWER SUPPLY Co OF LIAONING ELECTRIC POWER Co Ltd
NR Electric Co Ltd
Original Assignee
DALIAN POWER SUPPLY Co OF LIAONING ELECTRIC POWER Co Ltd
NR Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DALIAN POWER SUPPLY Co OF LIAONING ELECTRIC POWER Co Ltd, NR Electric Co Ltd filed Critical DALIAN POWER SUPPLY Co OF LIAONING ELECTRIC POWER Co Ltd
Priority to CN2011202663063U priority Critical patent/CN202167896U/en
Application granted granted Critical
Publication of CN202167896U publication Critical patent/CN202167896U/en
Anticipated expiration legal-status Critical
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Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S10/00Systems supporting electrical power generation, transmission or distribution
    • Y04S10/16Electric power substations
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S10/00Systems supporting electrical power generation, transmission or distribution
    • Y04S10/18Systems supporting electrical power generation, transmission or distribution using switches, relays or circuit breakers, e.g. intelligent electronic devices [IED]
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S10/00Systems supporting electrical power generation, transmission or distribution
    • Y04S10/40Display of information, e.g. of data or controls

Abstract

An integrated information platform of an on-line monitoring system of a primary device capable of being integrated is composed of an information platform, an on-line monitoring data server, a transformer oil chromatographic intelligent electronic device (IED), a main transformer partial discharge data processing IED, a main transformer on-load voltage regulation IED, a switch on-line monitoring IED and an arrester on-line monitoring IED. The transformer oil chromatographic IED, the main transformer partial discharge data processing IED, the main transformer on-load voltage regulation IED, the switch on-line monitoring IED and the arrester on-line monitoring IED which accord with the international electrotechnical commission 61850 (IEC61850) standard are connected with the information platform and the on-line monitoring data server through buses. The integrated information platform is unified modeling and a unified storage server of all substation data and performs advanced analysis and advanced visualization of on-line monitoring data. The on-line monitoring data server is responsible for connection of all on-line monitoring systems and communication with the integrated information platform. A transformer oil chromatographic on-line monitoring system is composed of a microbridge type detector with high sensitivity and a transformer oil chromatographic analysis IED. A main transformer partial discharge on-line monitoring system is composed of an ultrasonic wave sensor, a high frequency current sensor and a partial discharge analysis IED. The switch on-line monitoring IED (intelligent electronic device) is a part of a switch and is arranged in a switch on-line monitoring system, and the switch on-line monitoring IED further comprises an SF6 sensor, a displacement sensor and a current sensor. The integrated information platform is definite in structure, convenient in data integration and practical in functions.

Description

A kind of integrated information platform that is integrated in line monitoring system
Technical field
The utility model relates to a kind of transformer station integrated information platform, particularly a kind of unified platform that can integrated primary equipment on-line monitoring system.
Background technology
The various software systems of existing transformer station are independent settings.Transformer station's integrated information platform, primary equipment on-line monitoring system are all disposed as autonomous system; Not enough below main the existence: the one, the system redundancy problem; Dispose many cover systems, every cover system all needs independent hardware, the on-premise network of disposing; Increase system's investment, and needed the special messenger to manage.The 2nd, data management problem, the data of a plurality of systems all are independently, and each system data do not have unified format and standard, can't carry out integrated, a large amount of associated data and can't carry out unified Analysis.The 3rd, distant place communication problem, the primary equipment on-line monitoring system does not generally have the dispatching terminal main station system, can't corresponding data be uploaded to dispatching terminal, makes scheduling station understand insufficient to the local device state information.
Summary of the invention
The purpose of the utility model is, overcomes the deficiency of prior art, proposes the unified platform of transformer station with integrated primary equipment on-line monitoring system; A kind of uniform data is provided, and interface is unified, disposes unification, the information system that can effectively carry out data interaction.
The purpose of the utility model is achieved in that a kind of integrated information platform that is integrated in line monitoring system, it is characterized in that putting data processing IED, main transformer on-load voltage regulation IED, switch on-line monitoring IED, lightning arrester on-line monitoring IED by information platform, online monitoring data server, transformer oil chromatographic IED (intelligent electronic device or on-line monitoring system), main transformer office forms; Data processing IED, main transformer on-load voltage regulation IED, switch on-line monitoring IED, lightning arrester on-line monitoring IED are put to meet IEC61850 standard (MMS) standard through bus link information platform and online monitoring data server in transformer oil chromatographic IED, main transformer office.
Information platform and online monitoring data server are the unified Modeling and the storage and uniform servers of all substation data, and online monitoring data is carried out advanced analysis and senior visual.The online monitoring data server be responsible for all on-line monitoring systems access and with the integrated information platform communication.Chromatography online monitoring system for transformer oil is analyzed IED by high sensitivity microbridge formula detector, transformer oil chromatographic and is formed, and main transformer office is placed on line monitoring system and puts analysis IED by ultrasonic sensor, High Frequency Current Sensor, office and form.
The online monitoring data server be responsible for all on-line monitoring systems access and with the integrated information platform communication.Switch on-line monitoring IED (intelligent electronic device) is the part of switch on-line monitoring system, also comprises SF6 transducer, displacement transducer and current sensor.Its structure is clear and definite, and data integration is convenient, and function is practical.
The IEC61850 standard is based on the electric substation automation system international standard of universal network communication platform, uses towards the communication protocol of describing between the Substation IED, and MMS service and agreement are the bases of realizing.The on-load voltage regulation on-line monitoring system is connected with main transformer master IED through the MODBUS agreement of RS-485, switch on-line monitoring of a breaker interval configuration.
The beneficial effect of the utility model is: the data through online monitoring data server access chromatography online monitoring system for transformer oil, main transformer office are placed on line monitoring system, main transformer on-load voltage regulation on-line monitoring system, switch on-line monitoring system, arrester on-line monitoring system, realize the total digitalization transmission of online monitoring data in the station.Promptly to transformer station a kind of uniform data is provided, interface is unified, disposes unification, the information system that can effectively carry out data interaction.
Description of drawings
Fig. 1 is the structural principle sketch map of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As shown in the figure, the online monitoring data server is responsible for the unified of all on-line monitoring systems and is inserted, and is responsible for and the integrated information platform communication.
Integrated information platform is responsible for online monitoring data is carried out senior visual and advanced analysis, and integrated information platform has gone out responsible analysis and showed that online monitoring data also possesses traditional monitoring background function outward.
The oil chromatography on-line monitoring adopts the chromatography principle, and application of dynamic head space (purging-capture) degassing technology and high sensitivity microbridge formula detector are realized seven kinds of components in the transformer oil are detected.
Main transformer office is placed on that line monitoring system employing office puts that local sampled I ED is used to handle the signal that obtains from transducer and with its digitlization; And the screening, analysis and the completion office that adopt host computer to carry out innings discharge signal put number of pulses record, monitoring office high-volume function main transformer office such as state of development put the transducer that is adopted and be respectively ultrasonic sensor (AE) and High Frequency Current Sensor (HFCT); The AE transducer is used to measure the ultrasonic signal of following partial discharge to produce, and the HFCT transducer then is used to detect the high-frequency impulse leakage current.Owing to always be flooded with each noise like around the high-tension apparatus, thereby require detecting instrument to have high performance system configuration and signal handling capacity so that the inner faint office discharge signal that produces of checkout equipment.Therefore, main transformer office place system is furnished with two types of transducers simultaneously, and adopts various signals treatment technology, the detection signal in time domain in the Synchronization Analysis alternating field.Local sampled I ED in the system comprises parts such as CPU, ADC plate, signal processing plate, mainboard, power supply and cabinet.Major function has: signal amplifies, signal processing (as: digital filtering, waveform measurement, pulse numeration, Wave data and transfer of data etc.).Data processing IED can be provided with system parameters and condition of work, display waveform, carry out signal analysis, and the discharge signal of can playing a game simultaneously analyzes automatically and storage relevant information (like the amplitude of signal, frequency, phase place etc.), thereby has realized the monitoring to main transformer.
The on-load voltage regulation on-line monitoring system is connected with main transformer master IED through the MODBUS agreement of RS-485, and the data after main transformer master IED monitors it are showed through giving the on-line monitoring backstage on the IEC61850.
Switch on-line monitoring system equipping rules is switch on-line monitoring of a breaker interval configuration.The switch on-line monitoring can be accomplished insulation characterisitic monitoring, electrical characteristic monitoring, mechanical property monitoring.Four index contents of density, pressure, Wei Shui, temperature of the main monitoring of insulation characterisitic monitoring SF6, it need install the SF6 integrated transducer on switch.Split-phase switch need be installed A, B, C three transducers mutually, and split-phase switch need not installed a transducer.Transducer is an outer sensor, needs Switch main body to reserve mounting interface.The main monitoring of electrical characteristic monitoring is jumped loop current, is closed loop current, energy storage motor current waveform.Current sensor is directly installed in the GIS convergence control cabinet.Because current sensor is installed in the GIS convergence control cabinet, so switchgear needs the magnitude of current of all monitorings is incorporated on the terminal board in the GIS convergence control cabinet, so that the access of current sensor.Main monitoring switch trip time of mechanical property monitoring, closing time, tripping operation speed, closing speed, stroke curve.Need the installation position displacement sensor, displacement transducer is installed on the rotating shaft of HGIS switch, is outdoor mounting means.
The all on-line monitoring IED (remove office and put data processing IED) of all on-line monitoring systems all adopt the principle of laying on the spot to carry out.The group screen mode is that the oil chromatography on-line monitoring system independently takies an outdoor cabinet; Sampled I ED, main transformer master IED, switch on-line monitoring IED are put in office, on-load voltage regulation monitoring IED takies an outdoor cabinet.
The utility model integrated information platform is analyzed the function that also possesses the supervisory control of substation backstage the display function except that possessing online monitoring data.

Claims (2)

1. integrated information platform that is integrated in line monitoring system is characterized in that putting data processing IED, main transformer on-load voltage regulation IED, switch on-line monitoring IED, lightning arrester on-line monitoring IED by information platform, online monitoring data server, transformer oil chromatographic IED, main transformer office forms; Data processing IED, main transformer on-load voltage regulation IED, switch on-line monitoring IED and lightning arrester on-line monitoring IED are put to meet the IEC61850 standard through bus link information platform and online monitoring data server in transformer oil chromatographic IED, main transformer office.
2. the integrated information platform that is integrated in line monitoring system according to claim 1; It is characterized in that chromatography online monitoring system for transformer oil analyzes IED by high sensitivity microbridge formula detector, transformer oil chromatographic and forms, main transformer office is placed on line monitoring system and puts analysis IED by ultrasonic sensor, High Frequency Current Sensor, office and form.
CN2011202663063U 2011-07-26 2011-07-26 Integrated information platform of integration on-line monitoring system Expired - Lifetime CN202167896U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202663063U CN202167896U (en) 2011-07-26 2011-07-26 Integrated information platform of integration on-line monitoring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202663063U CN202167896U (en) 2011-07-26 2011-07-26 Integrated information platform of integration on-line monitoring system

Publications (1)

Publication Number Publication Date
CN202167896U true CN202167896U (en) 2012-03-14

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103063968A (en) * 2013-01-14 2013-04-24 中国能源建设集团广东省电力设计研究院 Convertor station electrical equipment status integrated online monitoring system
CN103206984A (en) * 2013-03-26 2013-07-17 国家电网公司 Intelligent component for oil-immersed transformer
CN103675668A (en) * 2013-12-18 2014-03-26 国家电网公司 State monitoring system of high-voltage breaker
CN104330675A (en) * 2014-11-17 2015-02-04 国家电网公司 Multivariate time series based power transformation equipment online monitoring and analysis system and method thereof
CN104362736A (en) * 2014-09-17 2015-02-18 特变电工衡阳变压器有限公司 Intelligent component cabinet and monitoring method for intelligent transformer
CN104600846A (en) * 2015-02-07 2015-05-06 国家电网公司 Online monitoring system of substation communication automation equipment
CN105629853A (en) * 2016-02-29 2016-06-01 长沙群瑞电子科技有限公司 Realization of substation lightning comprehensive monitoring system upper computer monitoring software
CN105785890A (en) * 2016-02-29 2016-07-20 长沙群瑞电子科技有限公司 Realization of upper computer monitoring software of wind power generation box transformer substation lightning arrester monitor
CN107024654A (en) * 2015-12-15 2017-08-08 通用电气公司 Monitoring system and method for motor

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103063968A (en) * 2013-01-14 2013-04-24 中国能源建设集团广东省电力设计研究院 Convertor station electrical equipment status integrated online monitoring system
CN103206984A (en) * 2013-03-26 2013-07-17 国家电网公司 Intelligent component for oil-immersed transformer
CN103675668A (en) * 2013-12-18 2014-03-26 国家电网公司 State monitoring system of high-voltage breaker
CN104362736A (en) * 2014-09-17 2015-02-18 特变电工衡阳变压器有限公司 Intelligent component cabinet and monitoring method for intelligent transformer
CN104330675A (en) * 2014-11-17 2015-02-04 国家电网公司 Multivariate time series based power transformation equipment online monitoring and analysis system and method thereof
CN104330675B (en) * 2014-11-17 2017-02-22 国家电网公司 Multivariate time series based power transformation equipment online monitoring and analysis system and method thereof
CN104600846A (en) * 2015-02-07 2015-05-06 国家电网公司 Online monitoring system of substation communication automation equipment
CN107024654A (en) * 2015-12-15 2017-08-08 通用电气公司 Monitoring system and method for motor
CN105629853A (en) * 2016-02-29 2016-06-01 长沙群瑞电子科技有限公司 Realization of substation lightning comprehensive monitoring system upper computer monitoring software
CN105785890A (en) * 2016-02-29 2016-07-20 长沙群瑞电子科技有限公司 Realization of upper computer monitoring software of wind power generation box transformer substation lightning arrester monitor

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CX01 Expiry of patent term
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Granted publication date: 20120314