CN102384768A - On-line measuring method of circuit breaker and device thereof - Google Patents
On-line measuring method of circuit breaker and device thereof Download PDFInfo
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- CN102384768A CN102384768A CN2011103739492A CN201110373949A CN102384768A CN 102384768 A CN102384768 A CN 102384768A CN 2011103739492 A CN2011103739492 A CN 2011103739492A CN 201110373949 A CN201110373949 A CN 201110373949A CN 102384768 A CN102384768 A CN 102384768A
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Abstract
The invention provides an on-line measuring method of a circuit breaker, which comprises the following steps: target equipment data is monitored in an on-line manner in real time, wherein the target equipment data comprises mechanical characteristics of the circuit breaker, electrical characteristics of the circuit breaker, the insulation condition of the circuit breaker, the integrity of secondary circuits, the temperature of hydraulic oil, the pressure and an oil pump; an on-line monitoring model file of the circuit breaker is created according to parameter information, a parameter data name, CDC types and postil description; and the model file and the on-line monitoring data are firstly uploaded to a comprehensive treatment unit and then uploaded to a remote monitoring center. The invention further provides an on-line monitoring device of the circuit breaker, so that the work efficiency and the safety of the circuit breaker can be improved.
Description
Technical field
The present invention relates to the grid equipment area of maintenance, be specifically related to a kind of circuit breaker online monitoring method and device.
Background technology
The safety of equipment is the basis of power grid security, reliable, stable operation, to equipment carry out effectively, monitoring and diagnosis accurately, be the important channel of improving power supply reliability and operation of power networks intelligent level.Along with the continuous expansion of scale of power, electrical network is kept watch on and the operation maintenance workload increases day by day, and the technology that long-range working condition to transforming plant primary equipment is monitored in real time and analyzed is also popularized day by day.
Isolating switch is one of power equipment very important in the transformer station; The monitoring of equipment project of isolating switch is complicated; Related monitoring of equipment producer and equipment are also of a great variety, and how the isolating switch online monitoring data being carried out unified Modeling is to realize electric system first and second equipment unified monitoring and information of managing basis.
Because the parameter of monitoring breaker is various, has a strong impact on work efficiency when analyzing to the staff, simultaneously, the data analysis easy error is unfavorable for the safety of isolating switch.
Summary of the invention
The objective of the invention is to propose a kind of circuit breaker online monitoring method, can increase work efficiency, improve the security of isolating switch.
Based on above-mentioned purpose, adopt technical scheme to be:
A kind of circuit breaker online monitoring method comprises step:
The data of on-line real time monitoring isolating switch; Said isolating switch data comprise: breaker mechanic property, the electric characteristic of isolating switch, isolating switch insulation status, secondary circuit integrality, hydraulic fluid temperature, pressure and oil pump;
According to parameter information, supplemental characteristic name, CDC type and annotations and comments generation isolating switch on-line monitoring ICD model file is described; Wherein, said annotations and comments are described and are used for the additional description to parameter information;
Model file and online monitoring data are uploaded to the overall treatment unit earlier, upload to remote monitoring center again.
The present invention is through the data of real-time monitoring breaker, as: breaker mechanic property, the electric characteristic of isolating switch, isolating switch insulation status etc.; Describe according to parameter information, supplemental characteristic name, CDC type and annotations and comments then and generate isolating switch on-line monitoring ICD model file; Through the overall treatment unit model file and online monitoring data are uploaded to remote monitoring center again; Because the data to isolating switch is relevant have been carried out format specification, have compressed the number of data type, have alleviated staff's burden, have improved the security of work efficiency and isolating switch.
The objective of the invention is to propose a kind of isolating switch on-Line Monitor Device, can increase work efficiency, improve the security of grid equipment.
Based on above-mentioned purpose, adopt technical scheme to be:
A kind of isolating switch on-Line Monitor Device comprises:
The data monitoring unit is used for on-line real time monitoring target device data; Said target device data comprise: breaker mechanic property, the electric characteristic of isolating switch, isolating switch insulation status, secondary circuit integrality, hydraulic fluid temperature, pressure and oil pump;
Format conversion unit is used for describing generation isolating switch on-line monitoring ICD model file according to parameter information, supplemental characteristic name, CDC type and annotations and comments; Wherein, said annotations and comments are described and are used for the additional description to parameter information;
Uploading unit is used for model file and online monitoring data are uploaded to the overall treatment unit earlier, uploads to remote monitoring center again.
Apparatus of the present invention are passed through the data of the real-time monitoring breaker in data monitoring unit, as: breaker mechanic property, the electric characteristic of isolating switch, isolating switch insulation status etc.; Generate isolating switch on-line monitoring ICD model file through format conversion unit according to describing then according to parameter information, supplemental characteristic name, CDC type and annotations and comments; Through uploading unit model file and online monitoring data are uploaded the overall treatment unit again, let the overall treatment unit upload to remote monitoring center again; Because the data to isolating switch is relevant have been carried out format specification, have compressed the number of data type, have alleviated staff's burden, have improved the security of work efficiency and isolating switch.
Description of drawings
Fig. 1 is an embodiment process flow diagram of the inventive method;
Fig. 2 is a structural representation of apparatus of the present invention.
Embodiment
To combine accompanying drawing to set forth the present invention below.
Please refer to Fig. 1, the present invention proposes a kind of circuit breaker online monitoring method, comprises step:
101, real-time monitoring breaker data;
On-line real time monitoring target device data, the target device data comprise: breaker mechanic property, the electric characteristic of isolating switch, isolating switch insulation status, secondary circuit integrality, hydraulic fluid temperature, pressure and oil pump.
102, generate isolating switch monitoring model online file;
According to parameter information, supplemental characteristic name, CDC type and annotations and comments generation isolating switch on-line monitoring ICD (IED Configuration Description, the intelligent electronic device configuration is described) model file is described; Wherein, annotations and comments are described and are used for the additional description to parameter information.
103, model file and online monitoring data are uploaded monitoring center.
Model file and online monitoring data are uploaded to the overall treatment unit earlier, upload to remote monitoring center again.
The present invention is through the data of real-time monitoring breaker, as: breaker mechanic property, the electric characteristic of isolating switch, isolating switch insulation status etc.; Describe according to parameter information, supplemental characteristic name, CDC type and annotations and comments then and generate isolating switch on-line monitoring ICD model file; Through the overall treatment unit model file and online monitoring data are uploaded to remote monitoring center again; Because the data to isolating switch is relevant have been carried out format specification, have compressed the number of data type, have alleviated staff's burden, have improved the security of work efficiency and isolating switch.
Wherein, parameter information comprises parametric description, semaphore/quantity of state, measuring amount, controlled quentity controlled variable and setting value;
The supplemental characteristic name generates unique data name according to predetermined form; Do not need the direct use data object name of mark, the identical data name is used different DO (Data Object, data object) instance; Called after when data are relevant with separate or main transformer voltage side " the data object name [_ separate] [_ voltage side] ".
The CDC type comprises: INC (Integer status-Controllable; Integer state-controlled), LPL (Logical node name Plate; The logic node nameplate), SPS (Single Point Status Information; The single-point status information), MV (Measured Value, measured value), ASG (Analog SettinG, analog quantity definite value).
Parametric description comprises: pattern description, performance specification, the healthy description and the nameplate description;
Semaphore/quantity of state comprises: it is unusual that the position of the switch, branch brake current are reported to the police, switching current is reported to the police, energy storage starts frequency warning, monitoring equipment communication abnormality and monitoring equipment self check;
Measuring amount comprises: running current, dropout current, sub-switching operation number of times, closing operation number of times, accumulation dropout current, accumulation contact head abrasive loss, the energy storage number of starts, backward stick action speed and backward stick action stroke;
Controlled quentity controlled variable comprises: number of operations;
Setting value comprises alarming threshold value and the frequency of measuring sampling;
Annotations and comments are described and are comprised: remarks, data unit and data type.
Concrete, according to parameter information, supplemental characteristic name, CDC type and annotations and comments describe the ICD model file that generates can for:
When generating the ICD model file,, must not expand in strict accordance with the standard of above-mentioned incidence relation.Data after the format conversion are uploaded to remote monitoring center through MMS (Manufacturing Message Specification makes message specification (ISO9506)) mode.Make distinct device monitoring producer and equipment obtain the unified data data layout thus, be convenient to unified Modeling and management.
Please refer to Fig. 2, a kind of isolating switch on-Line Monitor Device comprises:
Data monitoring unit T1 is used for on-line real time monitoring target device data; The target device data comprise: breaker mechanic property, the electric characteristic of isolating switch, isolating switch insulation status, secondary circuit integrality, hydraulic fluid temperature, pressure and oil pump;
Model generation unit T2 is used for generating isolating switch on-line monitoring ICD model file according to parameter information, supplemental characteristic name, CDC type; Wherein, annotations and comments are described and are used for the additional description to parameter information; Parameter information " running current " in as above showing, its annotations and comments are described and are comprised: " effective value " and " KA ".
Uploading unit T3 is used for model file and online monitoring data are uploaded to the overall treatment unit earlier, uploads to remote monitoring center again.
Apparatus of the present invention are passed through the data of the real-time monitoring breaker in data monitoring unit, as: breaker mechanic property, the electric characteristic of isolating switch, isolating switch insulation status etc.; Generate isolating switch on-line monitoring ICD model file through format conversion unit according to describing then according to parameter information, supplemental characteristic name, CDC type and annotations and comments; Through uploading unit model file and online monitoring data are uploaded the overall treatment unit again, let the overall treatment unit upload to remote monitoring center again; Because the data to isolating switch is relevant have been carried out format specification, have compressed the number of data type, have alleviated staff's burden, have improved the security of work efficiency and isolating switch.
Wherein, uploading unit T3 uploads to remote monitoring center with model file and online monitoring data through the MMS mode.
Above embodiment of the present invention does not constitute the qualification to protection domain of the present invention.Any modification of within spirit of the present invention and principle, being done, be equal to replacement and improvement etc., all should be included within the claim protection domain of the present invention.
Claims (8)
1. a circuit breaker online monitoring method is characterized in that, comprises step:
On-line real time monitoring target device data; Said target device data comprise: breaker mechanic property, the electric characteristic of isolating switch, isolating switch insulation status, secondary circuit integrality, hydraulic fluid temperature, pressure and oil pump;
According to parameter information, supplemental characteristic name, CDC type and annotations and comments generation isolating switch on-line monitoring ICD model file is described; Wherein, said annotations and comments are described and are used for the additional description to parameter information;
Model file and online monitoring data are uploaded to the overall treatment unit earlier, upload to remote monitoring center again.
2. circuit breaker online monitoring method according to claim 1 is characterized in that,
Said parameter information comprises parametric description, semaphore/quantity of state, measuring amount, controlled quentity controlled variable and setting value.
3. circuit breaker online monitoring method according to claim 1 is characterized in that,
Said supplemental characteristic name is to generate unique data name according to predetermined form.
4. circuit breaker online monitoring method according to claim 1 is characterized in that,
Said CDC type comprises: INC, INS, SPS, MV and ISC.
5. circuit breaker online monitoring method according to claim 2 is characterized in that,
Said parametric description comprises: pattern description, performance specification, the healthy description and the nameplate description;
Said semaphore/quantity of state comprises: it is unusual that the position of the switch, branch brake current are reported to the police, switching current is reported to the police, energy storage starts frequency warning, monitoring equipment communication abnormality and monitoring equipment self check;
Said measuring amount comprises: running current, dropout current, sub-switching operation number of times, closing operation number of times, accumulation dropout current, accumulation contact head abrasive loss, the energy storage number of starts, backward stick action speed and backward stick action stroke;
Said controlled quentity controlled variable comprises: number of operations;
Said setting value comprises alarming threshold value and the frequency of measuring sampling.
6. according to each described circuit breaker online monitoring method of claim 1 to 5, it is characterized in that,
Model file and online monitoring data are uploaded to remote monitoring center through the MMS mode.
7. an isolating switch on-Line Monitor Device is characterized in that, comprising:
The data monitoring unit is used for on-line real time monitoring target device data; Said target device data comprise: breaker mechanic property, the electric characteristic of isolating switch, isolating switch insulation status, secondary circuit integrality, hydraulic fluid temperature, pressure and oil pump;
Format conversion unit is used for describing generation isolating switch on-line monitoring ICD model file according to parameter information, supplemental characteristic name, CDC type and annotations and comments; Wherein, said annotations and comments are described and are used for the additional description to parameter information;
Uploading unit is used for model file and online monitoring data are uploaded to the overall treatment unit earlier, uploads to remote monitoring center again.
8. isolating switch on-Line Monitor Device according to claim 7 is characterized in that:
Said uploading unit uploads to remote monitoring center with model file and online monitoring data through the MMS mode.
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| CN2011103739492A CN102384768A (en) | 2011-11-22 | 2011-11-22 | On-line measuring method of circuit breaker and device thereof |
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| CN2011103739492A CN102384768A (en) | 2011-11-22 | 2011-11-22 | On-line measuring method of circuit breaker and device thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103594294A (en) * | 2013-11-28 | 2014-02-19 | 人民电器集团有限公司 | Method for detecting mechanical characteristics of circuit breaker operating mechanism and circuit breaker operating mechanism |
| CN104198934A (en) * | 2014-09-18 | 2014-12-10 | 国家电网公司 | Online monitoring method and equipment for high-voltage circuit breaker |
| CN104297676A (en) * | 2014-09-19 | 2015-01-21 | 北京天诚同创电气有限公司 | Method, device and system for monitoring circuit breaker of wind generating set |
| CN108037452A (en) * | 2016-12-12 | 2018-05-15 | 菲尼克斯电气公司 | The monitoring method of the electromechanical compo of automated system |
| CN109581215A (en) * | 2019-01-16 | 2019-04-05 | 广西电网有限责任公司电力科学研究院 | A kind of high-voltage circuitbreaker intelligent checking system with compbined test function |
| CN111982198A (en) * | 2020-08-21 | 2020-11-24 | 中国南方电网有限责任公司超高压输电公司南宁局 | State maintenance method and system for high-voltage circuit breaker |
| CN112213634A (en) * | 2020-10-26 | 2021-01-12 | 浙江天正电气股份有限公司 | Method and device for detecting operating state of circuit breaker |
| WO2023236134A1 (en) * | 2022-06-09 | 2023-12-14 | Amch Industries Ltd | Device and method for detection and monitoring of circuit breaker |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498757A (en) * | 2009-03-06 | 2009-08-05 | 深圳市双合电脑系统股份有限公司 | Real-time dynamic monitoring and recording equipment of power system |
| CN201535814U (en) * | 2009-03-23 | 2010-07-28 | 华东电网有限公司 | On-line circuit breaker monitoring system based on IEC61850 standard |
| CN101958581A (en) * | 2010-10-28 | 2011-01-26 | 华中电网有限公司 | Network message monitoring and fault recording integrated device for intelligent transformer substation |
| CN102123045A (en) * | 2011-01-18 | 2011-07-13 | 河南龙源许继科技发展股份有限公司 | Modeling method for high-voltage equipment on-line monitoring systems based on international electro-technical commission (IEC) 61850 |
-
2011
- 2011-11-22 CN CN2011103739492A patent/CN102384768A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498757A (en) * | 2009-03-06 | 2009-08-05 | 深圳市双合电脑系统股份有限公司 | Real-time dynamic monitoring and recording equipment of power system |
| CN201535814U (en) * | 2009-03-23 | 2010-07-28 | 华东电网有限公司 | On-line circuit breaker monitoring system based on IEC61850 standard |
| CN101958581A (en) * | 2010-10-28 | 2011-01-26 | 华中电网有限公司 | Network message monitoring and fault recording integrated device for intelligent transformer substation |
| CN102123045A (en) * | 2011-01-18 | 2011-07-13 | 河南龙源许继科技发展股份有限公司 | Modeling method for high-voltage equipment on-line monitoring systems based on international electro-technical commission (IEC) 61850 |
Non-Patent Citations (2)
| Title |
|---|
| 杜剑光: "基于IEC61850标准的断路器在线监测装置", 《华东电力》 * |
| 赵瑜等: "基于IEC61850的万能式断路器模型构建", 《电力自动化设备》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103594294A (en) * | 2013-11-28 | 2014-02-19 | 人民电器集团有限公司 | Method for detecting mechanical characteristics of circuit breaker operating mechanism and circuit breaker operating mechanism |
| CN104198934A (en) * | 2014-09-18 | 2014-12-10 | 国家电网公司 | Online monitoring method and equipment for high-voltage circuit breaker |
| CN104297676A (en) * | 2014-09-19 | 2015-01-21 | 北京天诚同创电气有限公司 | Method, device and system for monitoring circuit breaker of wind generating set |
| CN108037452A (en) * | 2016-12-12 | 2018-05-15 | 菲尼克斯电气公司 | The monitoring method of the electromechanical compo of automated system |
| CN108037452B (en) * | 2016-12-12 | 2019-07-26 | 菲尼克斯电气公司 | The monitoring method of the electromechanical compo of automated system |
| CN109581215A (en) * | 2019-01-16 | 2019-04-05 | 广西电网有限责任公司电力科学研究院 | A kind of high-voltage circuitbreaker intelligent checking system with compbined test function |
| CN111982198A (en) * | 2020-08-21 | 2020-11-24 | 中国南方电网有限责任公司超高压输电公司南宁局 | State maintenance method and system for high-voltage circuit breaker |
| CN112213634A (en) * | 2020-10-26 | 2021-01-12 | 浙江天正电气股份有限公司 | Method and device for detecting operating state of circuit breaker |
| WO2023236134A1 (en) * | 2022-06-09 | 2023-12-14 | Amch Industries Ltd | Device and method for detection and monitoring of circuit breaker |
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Application publication date: 20120321 |