CN105449870A - Online detection and fault diagnosis system for power grid equipment - Google Patents
Online detection and fault diagnosis system for power grid equipment Download PDFInfo
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- CN105449870A CN105449870A CN201511003979.9A CN201511003979A CN105449870A CN 105449870 A CN105449870 A CN 105449870A CN 201511003979 A CN201511003979 A CN 201511003979A CN 105449870 A CN105449870 A CN 105449870A
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- grid equipment
- power grid
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention relates to an online detection and fault diagnosis system for power grid equipment. The online detection and fault diagnosis system for the power grid equipment comprises a field signal collection unit, a detection unit and an alarm device, wherein the alarm device comprises an alarm information obtaining unit, an alarm data analysis module and a human-computer interface; the field signal collection unit is connected with the detection unit through a communication unit; and the detection unit is connected with the human-computer interface sequentially via the alarm information obtaining unit and the alarm data analysis module. The online detection and fault diagnosis system for the power grid equipment can timely obtain fault information in the power grid equipment, timely inform a worker, shorten the accident treatment time and ensure that a power grid safely and reliably runs, so that the safety of the power grid equipment is ensured; and an abnormal condition of the power grid is avoided.
Description
Technical field
The present invention relates to grid equipment detection technique field, be specifically related to a kind of grid equipment on-line detection and fault diagnosis system.
Background technology
Along with China's power industry fast development, installed capacity in power grid increases fast, and electrical network scale is with becoming to expanding, and also thereupon complicated in structure, operational mode is varied, and the warning message of presenting to dispatcher also gets more and more.When electrical network normally runs, the warning information that power equipment produces also needs artificial treatment; During electric network fault, hundreds of warning message can at short notice on deliver to regulation and control center, regulation and control person can not carry out Correct Analysis and process to these warning messages in very short time, can not make full use of fault message find out fault occur region and equipment.So there is fault message difficult judgment in existing dispatching of power netwoks warning system, artificial treatment labour intensity is large, accident treatment efficiency is low, affects the shortcoming of power grid security, reliability service.
Summary of the invention
The object of the present invention is to provide a kind of grid equipment on-line detection and fault diagnosis system, the power network schedule automation failure warning system fault message of server can be obtained timely, notifying staff timely, shorten the accident treatment time, ensure power grid security reliability service.
For achieving the above object, present invention employs following technical scheme: comprise field signal acquisition unit, detecting unit and warning device, described warning device comprises warning message acquiring unit, alert data analysis module and man-machine interface;
Described field signal acquisition unit, for gathering the state information of grid equipment; Described detecting unit is connected with field signal acquisition unit by communication unit, status information of equipment for gathering according to field signal acquisition unit carries out analyzing and processing, and the result of analyzing and processing and standard value are compared, when certain state information parameters and standard value error larger time, this parameter information is sent into warning message acquiring unit; Described warning message acquiring unit, for collecting the status data needed for electrical network intelligent alarm, comprises remote signalling amount, remote measurement amount, monitors grid alarm information simultaneously, once receive warning message, starts alert data analysis module; Described alert data analysis module, for analyzing the warning message obtained, reasoning, and will provide fault alarm analysis, the reasoning results; Described man-machine interface, translate for the fault alarm conclusion being responsible for alert data analysis module to draw, the result translated is presented to management and running personnel, and the result demonstrated comprises the alert event of fault alarm conclusion and initiating failure.
Described field signal acquisition unit comprise can with the camera of described detecting unit synchronous axial system.
Described detecting unit comprises the detector whether the device warning height described in detection having object.
As shown from the above technical solution, grid equipment on-line detection and fault diagnosis system described in the present invention can obtain the fault message in grid equipment timely, notify staff timely, shorten the accident treatment time, ensure power grid security reliability service, thus ensure that the safety of grid equipment, avoid electrical network generation abnormal conditions.
Accompanying drawing explanation
Fig. 1 is system block diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described:
As shown in Figure 1, the grid equipment on-line detection and fault diagnosis system of the present embodiment, comprises field signal acquisition unit 1, detecting unit 2 and warning device, and warning device comprises warning message acquiring unit 3, alert data analysis module 4 and man-machine interface 5;
Field signal acquisition unit 1, for gathering the state information of grid equipment; Detecting unit 2 is connected with field signal acquisition unit 1 by communication unit 6, status information of equipment for gathering according to field signal acquisition unit 1 carries out analyzing and processing, and the result of analyzing and processing and standard value are compared, when certain state information parameters and standard value error larger time, this parameter information is sent into warning message acquiring unit 3; Warning message acquiring unit 3, for collecting the status data needed for electrical network intelligent alarm, comprises remote signalling amount, remote measurement amount, monitors grid alarm information simultaneously, once receive warning message, starts alert data analysis module 4; Alert data analysis module 4, for analyzing the warning message obtained, reasoning, and will provide fault alarm analysis, the reasoning results; Man-machine interface 5, translate for the fault alarm conclusion being responsible for alert data analysis module 4 to draw, the result translated is presented to management and running personnel, and the result demonstrated comprises the alert event of fault alarm conclusion and initiating failure.
In the present embodiment, this field signal acquisition unit 1 comprise can with the camera of detecting unit 2 synchronous axial system.The device that this detecting unit 2 comprises detection guards against the detector whether height having object.
Above-described embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection range that claims of the present invention determines.
Claims (3)
1. a grid equipment on-line detection and fault diagnosis system, it is characterized in that: comprise field signal acquisition unit (1), detecting unit (2) and warning device, described warning device comprises warning message acquiring unit (3), alert data analysis module (4) and man-machine interface (5);
Described field signal acquisition unit (1), for gathering the state information of grid equipment; Described detecting unit (2) is connected with field signal acquisition unit (1) by communication unit (6), status information of equipment for gathering according to field signal acquisition unit (1) carries out analyzing and processing, and the result of analyzing and processing and standard value are compared, when certain state information parameters and standard value error larger time, by this parameter information send into warning message acquiring unit (3); Described warning message acquiring unit (3), for collecting the status data needed for electrical network intelligent alarm, comprises remote signalling amount, remote measurement amount, monitors grid alarm information simultaneously, once receive warning message, starts alert data analysis module (4); Described alert data analysis module (4), for analyzing the warning message obtained, reasoning, and will provide fault alarm analysis, the reasoning results; Described man-machine interface (5), the fault alarm conclusion that alert data analysis module (4) draws translated for being responsible for, the result translated is presented to management and running personnel, and the result demonstrated comprises the alert event of fault alarm conclusion and initiating failure.
2. grid equipment on-line detection and fault diagnosis system according to claim 1, is characterized in that: described field signal acquisition unit (1) comprise can with the camera of described detecting unit (2) synchronous axial system.
3. grid equipment on-line detection and fault diagnosis system according to claim 1, is characterized in that: described detecting unit (2) comprises the detector whether the device warning height described in detection having object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003979.9A CN105449870A (en) | 2015-12-29 | 2015-12-29 | Online detection and fault diagnosis system for power grid equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003979.9A CN105449870A (en) | 2015-12-29 | 2015-12-29 | Online detection and fault diagnosis system for power grid equipment |
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| Publication Number | Publication Date |
|---|---|
| CN105449870A true CN105449870A (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511003979.9A Pending CN105449870A (en) | 2015-12-29 | 2015-12-29 | Online detection and fault diagnosis system for power grid equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340960A (en) * | 2016-08-23 | 2017-01-18 | 吕忠华 | Sudden emergency system based on grid platform |
| CN106898961A (en) * | 2017-03-08 | 2017-06-27 | 国网山东省电力公司日照供电公司 | Based on electric network fault information analysis early warning system |
| CN112821551A (en) * | 2021-01-05 | 2021-05-18 | 国网安徽省电力有限公司 | Power grid regulation and control operation self-adaptive programming method and system |
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| CN201985627U (en) * | 2011-05-06 | 2011-09-21 | 中国神华能源股份有限公司 | Power distribution terminal and intelligent power grid system using same |
| CN104020754A (en) * | 2014-05-16 | 2014-09-03 | 国家电网公司 | Method for enabling state monitoring information of transformer station primary main equipment to access to regulation and control system |
| CN104112337A (en) * | 2014-08-01 | 2014-10-22 | 国家电网公司 | Transmission line channel protective alarming system |
| CN105119371A (en) * | 2015-08-20 | 2015-12-02 | 国网天津静海供电有限公司 | Power grid dispatching automation fault alarm system |
-
2015
- 2015-12-29 CN CN201511003979.9A patent/CN105449870A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201985627U (en) * | 2011-05-06 | 2011-09-21 | 中国神华能源股份有限公司 | Power distribution terminal and intelligent power grid system using same |
| CN104020754A (en) * | 2014-05-16 | 2014-09-03 | 国家电网公司 | Method for enabling state monitoring information of transformer station primary main equipment to access to regulation and control system |
| CN104112337A (en) * | 2014-08-01 | 2014-10-22 | 国家电网公司 | Transmission line channel protective alarming system |
| CN105119371A (en) * | 2015-08-20 | 2015-12-02 | 国网天津静海供电有限公司 | Power grid dispatching automation fault alarm system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340960A (en) * | 2016-08-23 | 2017-01-18 | 吕忠华 | Sudden emergency system based on grid platform |
| CN106898961A (en) * | 2017-03-08 | 2017-06-27 | 国网山东省电力公司日照供电公司 | Based on electric network fault information analysis early warning system |
| CN106898961B (en) * | 2017-03-08 | 2018-11-27 | 国网山东省电力公司日照供电公司 | Based on electric network fault information analysis early warning system |
| CN112821551A (en) * | 2021-01-05 | 2021-05-18 | 国网安徽省电力有限公司 | Power grid regulation and control operation self-adaptive programming method and system |
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Application publication date: 20160330 |