CN103983868B - A kind of project of transmitting and converting electricity Start-up and Adjustment data handling system - Google Patents
A kind of project of transmitting and converting electricity Start-up and Adjustment data handling system Download PDFInfo
- Publication number
- CN103983868B CN103983868B CN201410189229.4A CN201410189229A CN103983868B CN 103983868 B CN103983868 B CN 103983868B CN 201410189229 A CN201410189229 A CN 201410189229A CN 103983868 B CN103983868 B CN 103983868B
- Authority
- CN
- China
- Prior art keywords
- waveform
- node
- debugging
- module
- data
- 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.)
- Active
Links
- 230000005611 electricity Effects 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 18
- 238000004458 analytical method Methods 0.000 claims abstract description 17
- 238000013523 data management Methods 0.000 claims abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 10
- 238000007726 management method Methods 0.000 claims abstract description 7
- 230000008676 import Effects 0.000 claims description 4
- 230000001052 transient effect Effects 0.000 claims description 4
- 238000004364 calculation method Methods 0.000 claims description 3
- 238000011161 development Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Landscapes
- Debugging And Monitoring (AREA)
- Recording Measured Values (AREA)
Abstract
The invention discloses a kind of project of transmitting and converting electricity Start-up and Adjustment data handling system, including the waveform processing subsystem being arranged on each node oscillograph and the data administration subsystem being arranged on backstage.When when the present invention is by synchronizing pair, module realizes accurate pair of oscillograph and GPS system, automatically characteristic quantity calculating is carried out by the waveform analysis module waveform to specifying, and export debugging bulletin, managed in order to realize between node and node by data transmission module, transmission between node and data administration subsystem, the display comparison of waveform is realized by comparison of wave shape display module, the waveform gathered during being debugged by data management module management place node and the debugging bulletin of formation, all waveforms and the debugging bulletin that each node sends over is received by data administration subsystem, and retrieval is provided and shows, power network development can be effectively adapted to.
Description
Technical field
The present invention relates to a kind of data handling system, be specifically related to a kind of project of transmitting and converting electricity Start-up and Adjustment data handling system.
Background technology
Project of transmitting and converting electricity Start-up and Adjustment is last one test procedure that power transmission and transforming equipment (including converting equipment, transmission line of electricity etc.) enters network operation, Start-up and Adjustment content of the test mainly includes transient-wave collection, transmits, analyzes and management etc., wherein the key link during whole debugging to the analysis (characteristic quantity calculating) of transient-wave and contrast, by waveform analysis could effectively judge every electric parameter of debugged apparatus and correlated performance whether reach design require, in Process of Engineering Construction all kinds of first and second wiring the most correct complete.Collection, the analysis of transient-wave are mainly realized by project of transmitting and converting electricity Start-up and Adjustment by oscillograph at present, during debugging, the generation of transient-wave comes from the operation of switch, switch often operates once, produces a wave file, has plurality of voltages waveform and current waveform in a wave file simultaneously.Along with super-pressure, the fast development of big area networking, one-shot debugging test can relate to multiple transformer station, having multiple waveform acquisition point (being collectively referred to as node below), existing data handling system does not the most adapt to the trend of power network development, is mainly reflected in the following aspects.
1) analysis of waveform once need to can only be analyzed a wave file by manually carrying out by Commissioning field, and efficiency is the lowest, and the time interval of Commissioning field switching manipulation each time is the shortest.
2), when debugging transmission line of electricity, transmission line of electricity two ends distance very big (tens kilometers to hundreds of kilometer), available data processing system cannot realize immediately voltage, the current temporary state waveform at circuit two ends being done comparative analysis.
3) same equipment can experience and repeatedly debug, and available data processing system does not have data management function, it is impossible to realizes contrasting history waveform.
4) debugging report can not be exported in real time.
5) cannot unify the data such as the waveform that multiple nodes collect are managed.
Summary of the invention
The invention provides a kind of project of transmitting and converting electricity Start-up and Adjustment data handling system, solve the problem that existing data handling system does not adapt to power network development trend.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is.
A kind of project of transmitting and converting electricity Start-up and Adjustment data handling system, including the waveform processing subsystem being arranged on each node oscillograph and the data administration subsystem being arranged on backstage；Described waveform processing subsystem includes module, waveform analysis module, data transmission module, comparison of wave shape display module and data management module during synchronization pair；When during described synchronization pair, module is in order to realize accurate pair of oscillograph and GPS system；Described waveform analysis module scans and imports the waveform that oscillograph gathers during debugging automatically, and the waveform specified carries out characteristic quantity calculating as required automatically, and result of calculation is tabulating, is exported with corresponding waveform formation debugging bulletin by form；The transmission in order to realize between node and node, between node and data administration subsystem of the described data transmission module；During debugging, both waveform and debugging bulletin can be sent to other nodes by one node of data transmission module, waveform and debugging bulletin that other nodes send over, the waveform of data transmission module collection during trend data administration subsystem sends debugging simultaneously and the debugging bulletin of formation can also be accepted；Described comparison of wave shape display module realizes the display comparison of waveform；Comparison of wave shape display module receives all kinds of waveforms that place node collects, and receives all kinds of waveforms that other nodes are sended over by data transmission module, receives the waveform that the place same equipment of node produces in the difference debugging time period；All kinds of waveforms that place node is collected by comparison of wave shape display module show and contrast in same time coordinate axle, all kinds of waveforms collected by place node and other nodes are shown by all kinds of waveforms that data transmission module sends over and contrast in same time coordinate axle, are shown at the waveform that the difference debugging time period produces by same for place node equipment and contrast in same time coordinate axle；The waveform gathered during the node debugging of described data management module management place and the debugging bulletin of formation, and store formation database；Described data administration subsystem receives all waveforms and debugging bulletin that each node sends over and stores formation database, needs provide retrieval and show according to user.
When during described synchronization pair, module realizes accurate pair of oscillograph and GPS system by gps clock timing device.
It is that the transient state part to each waveform carries out overshoot factor and the calculating of the multiple that shoves that described characteristic quantity calculates.
Each sampled point of the waveform of waveform, the waveform of comparison of wave shape display module reception and data management module storage that the waveform of described waveform analysis module importing, data transmission module are sent out all is stamped absolute time tag by oscillograph.
Described data management module provides retrieval according to user's request and shows.
The most external intelligent terminal of described data administration subsystem.
The invention has the beneficial effects as follows: when when the present invention is by synchronizing pair, module realizes accurate pair of oscillograph and GPS system, automatically characteristic quantity calculating is carried out by the waveform analysis module waveform to specifying, and export debugging bulletin, managed in order to realize between node and node by data transmission module, transmission between node and data administration subsystem, the display comparison of waveform is realized by comparison of wave shape display module, the waveform gathered during being debugged by data management module management place node and the debugging bulletin of formation, all waveforms and the debugging bulletin that each node sends over is received by data administration subsystem, and retrieval is provided and shows, power network development can be effectively adapted to.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structured flowchart of waveform processing subsystem.
Detailed description of the invention
Below in conjunction with Figure of description, the invention will be further described.Following example are only used for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
As it is shown in figure 1, a kind of project of transmitting and converting electricity Start-up and Adjustment data handling system, including the waveform processing subsystem being arranged on each node oscillograph and the data administration subsystem being arranged on backstage.
Above-mentioned waveform processing subsystem is as in figure 2 it is shown, include module, waveform analysis module, data transmission module, comparison of wave shape display module and data management module during synchronization pair.
When synchronizing pair, module realizes accurate pair of oscillograph and GPS system by gps clock timing device；The oscillograph time of all nodes can be adjusted to unanimously by this module, such that it is able to realize the accurate contrast of waveform correlation between multiple node.During debugging, due to module during synchronization pair, each sampled point of the oscillograph waveform to collecting stamps absolute time tag, say, that each sampled point of the waveform of waveform, the waveform of comparison of wave shape display module reception and data management module storage that in described system, the waveform of waveform analysis module importing, data transmission module are sent out all is stamped absolute time tag by oscillograph.When transmission line of electricity is debugged, transmission line of electricity two ends across tens to hundreds of kilometer, waveform travels to the other end from one section needs the regular hour, precisely consistent in may be implemented in error range due to the nodal clock at circuit two ends by module during synchronization pair, thus provides condition for comparison of wave shape.
Waveform analysis module scans and imports the waveform that oscillograph gathers during debugging automatically, and the waveform specified carries out characteristic quantity calculating as required automatically, and result of calculation is tabulating, is exported with corresponding waveform formation debugging bulletin by form.It is that the transient state part to each waveform carries out overshoot factor and the calculating of the multiple that shoves that characteristic quantity calculates, concrete methods of realizing is as follows: waveform change from stable state to transient state has a trigger value, reach to set trigger value when monitored waveform during debugging, oscillograph automatically begin to record trigger for the previous period with trigger after waveform in a period of time, waveform analysis module automatically scans and imports waveform, record the peak value in all sampled points of this waveform, (being applicable to signal collected generation process) or the steady-state value of (being applicable to signal collected disappearance process) before triggering after record triggers simultaneously, be divided by available overshoot factor (voltage signal) and the multiple that shoves (current signal) by both.
Data transmission module realizes between node and node by wired and wireless network, transmission between node and data administration subsystem；During debugging, both waveform and debugging bulletin can be sent to other nodes by data transmission module place node, waveform and debugging bulletin that other nodes send over, the waveform of data transmission module collection during trend data administration subsystem sends debugging simultaneously and the debugging bulletin of formation can also be accepted.
Comparison of wave shape display module realizes the display comparison of waveform；Comparison of wave shape display module receives all kinds of waveforms that place node collects, and receives all kinds of waveforms that other nodes are sended over by data transmission module, receives the waveform that the place same equipment of node produces in the difference debugging time period；Owing to each waveform sampling point stamps absolute time tag, therefore can show all kinds of waveforms that place node collects on same time coordinate axle and contrast, all kinds of waveforms that display place node collects and all kinds of waveforms that other nodes are sended over by data transmission module also contrast, propagating, by the display comparison waveform that can visually see, the change occurred in debugging network, whether the every electrical specifications analyzing commissioning device meets design and commissioning requirements；Same time coordinate axle showing, node same equipment in place at the waveform of difference debugging time period generation and contrasts, the electric property change difference run time of the place node device can be analyzed, to judge the operation conditions of this equipment.
The waveform gathered during the node debugging of data management module management place and the debugging bulletin of formation, and store formation database；Data management module is provided retrieval according to user's request by retrieval requirements such as debugging time, debugging transformer station title, debugging line names and is shown by presentation device.
Data administration subsystem receives all waveforms and debugging bulletin that each node sends over and stores formation database, data administration subsystem connects to be provided retrieval according to user's request by retrieval requirements such as debugging time, debugging transformer station title, debugging line names and is shown by presentation device, generally, the external intelligent terminal of data administration subsystem, user can be inputted by external intelligent terminal real-time requirement and retrieval is shown.
In sum, when when the present invention is by synchronizing pair, module realizes accurate pair of oscillograph and GPS system, automatically characteristic quantity calculating is carried out by the waveform analysis module waveform to specifying, and export debugging bulletin, managed in order to realize between node and node by data transmission module, transmission between node and data administration subsystem, the display comparison of waveform is realized by comparison of wave shape display module, the waveform gathered during being debugged by data management module management place node and the debugging bulletin of formation, all waveforms and the debugging bulletin that each node sends over is received by data administration subsystem, and retrieval is provided and shows, power network development can be effectively adapted to.
The general principle of the present invention, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; the principle that the present invention is simply described described in above-described embodiment and specification; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within scope of the claimed invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (6)
1. a project of transmitting and converting electricity Start-up and Adjustment data handling system, it is characterised in that: include the waveform processing subsystem being arranged on each node oscillograph and be arranged on the data administration subsystem on backstage；
Described waveform processing subsystem includes module, waveform analysis module, data transmission module, comparison of wave shape display module and data management module during synchronization pair；
When during described synchronization pair, module is in order to realize accurate pair of oscillograph and GPS system；
Described waveform analysis module scans and imports the waveform that oscillograph gathers during debugging automatically, and the waveform specified carries out characteristic quantity calculating as required automatically, and result of calculation is tabulating, is exported with corresponding waveform formation debugging bulletin by form；
The transmission in order to realize between node and node, between node and data administration subsystem of the described data transmission module；During debugging, both waveform and debugging bulletin can be sent to other nodes by one node of data transmission module, waveform and debugging bulletin that other nodes send over, the waveform of data transmission module collection during trend data administration subsystem sends debugging simultaneously and the debugging bulletin of formation can also be accepted；
Described comparison of wave shape display module realizes the display comparison of waveform；Comparison of wave shape display module receives all kinds of waveforms that place node collects, and receives all kinds of waveforms that other nodes are sended over by data transmission module, receives the waveform that the place same equipment of node produces in the difference debugging time period；All kinds of waveforms that place node is collected by comparison of wave shape display module show and contrast in same time coordinate axle, all kinds of waveforms collected by place node and other nodes are shown by all kinds of waveforms that data transmission module sends over and contrast in same time coordinate axle, are shown at the waveform that the difference debugging time period produces by same for place node equipment and contrast in same time coordinate axle；
The waveform gathered during the node debugging of described data management module management place and the debugging bulletin of formation, and store formation database；
Described data administration subsystem receives all waveforms and debugging bulletin that each node sends over and stores formation database, needs provide retrieval and show according to user.
A kind of project of transmitting and converting electricity Start-up and Adjustment data handling system the most according to claim 1, it is characterised in that: when during described synchronization pair, module realizes accurate pair of oscillograph and GPS system by gps clock timing device.
A kind of project of transmitting and converting electricity Start-up and Adjustment data handling system the most according to claim 1, it is characterised in that: it is that the transient state part to each waveform carries out overshoot factor and the calculating of the multiple that shoves that described characteristic quantity calculates.
A kind of project of transmitting and converting electricity Start-up and Adjustment data handling system the most according to claim 1, it is characterised in that: each sampled point of the waveform of waveform, the waveform of comparison of wave shape display module reception and data management module storage that the waveform of described waveform analysis module importing, data transmission module are sent out all is stamped absolute time tag by oscillograph.
A kind of project of transmitting and converting electricity Start-up and Adjustment data handling system the most according to claim 1, it is characterised in that: described data management module provides retrieval according to user's request and shows.
A kind of project of transmitting and converting electricity Start-up and Adjustment data handling system the most according to claim 1, it is characterised in that: the most external intelligent terminal of described data administration subsystem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410189229.4A CN103983868B (en) | 2014-05-07 | 2014-05-07 | A kind of project of transmitting and converting electricity Start-up and Adjustment data handling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410189229.4A CN103983868B (en) | 2014-05-07 | 2014-05-07 | A kind of project of transmitting and converting electricity Start-up and Adjustment data handling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103983868A CN103983868A (en) | 2014-08-13 |
| CN103983868B true CN103983868B (en) | 2016-09-07 |
Family
ID=51275913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410189229.4A Active CN103983868B (en) | 2014-05-07 | 2014-05-07 | A kind of project of transmitting and converting electricity Start-up and Adjustment data handling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103983868B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101833442A (en) * | 2009-03-13 | 2010-09-15 | 华东电网有限公司 | Information visualization fusion method of GOOSE (General Object Oriented Substation Event) and MMS (Manufacturing Message Specification) event scale |
| CN102590675A (en) * | 2012-02-28 | 2012-07-18 | 江西省电力科学研究院 | Multi-node synchronous simulation testing method |
| CN202404181U (en) * | 2012-01-04 | 2012-08-29 | 天津市电力公司 | Novel intelligent transformer station electric energy quality monitoring terminal |
| CN202453431U (en) * | 2012-01-13 | 2012-09-26 | 耿池勇 | Handheld electric power multifunctional waveform recording analyzer |
| CN102761174A (en) * | 2012-07-30 | 2012-10-31 | 山东电力集团公司青岛供电公司 | Fault intelligent diagnosis and analysis system and method based on dispatching integrated data platform |
| CN102901881A (en) * | 2011-07-26 | 2013-01-30 | 上海市电力公司 | On-site debugging method for digital substation |
| CN102901899A (en) * | 2012-10-23 | 2013-01-30 | 江苏省电力公司扬州供电公司 | Electric energy quality monitoring and analysis system in power distribution automatic system |
| CN103501047A (en) * | 2013-10-09 | 2014-01-08 | 云南电力调度控制中心 | Intelligent fault wave recording main station information management system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8745007B2 (en) * | 2009-08-11 | 2014-06-03 | Electric Power Research Institute, Inc. | Method of handling large volumes of synchrophasor measurments for real time event replay |
| JP5883862B2 (en) * | 2010-07-23 | 2016-03-15 | サウジ アラビアン オイル カンパニー | Programmable logic controller and computer-implemented method for uniformly restoring data transmission |
-
2014
- 2014-05-07 CN CN201410189229.4A patent/CN103983868B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101833442A (en) * | 2009-03-13 | 2010-09-15 | 华东电网有限公司 | Information visualization fusion method of GOOSE (General Object Oriented Substation Event) and MMS (Manufacturing Message Specification) event scale |
| CN102901881A (en) * | 2011-07-26 | 2013-01-30 | 上海市电力公司 | On-site debugging method for digital substation |
| CN202404181U (en) * | 2012-01-04 | 2012-08-29 | 天津市电力公司 | Novel intelligent transformer station electric energy quality monitoring terminal |
| CN202453431U (en) * | 2012-01-13 | 2012-09-26 | 耿池勇 | Handheld electric power multifunctional waveform recording analyzer |
| CN102590675A (en) * | 2012-02-28 | 2012-07-18 | 江西省电力科学研究院 | Multi-node synchronous simulation testing method |
| CN102761174A (en) * | 2012-07-30 | 2012-10-31 | 山东电力集团公司青岛供电公司 | Fault intelligent diagnosis and analysis system and method based on dispatching integrated data platform |
| CN102901899A (en) * | 2012-10-23 | 2013-01-30 | 江苏省电力公司扬州供电公司 | Electric energy quality monitoring and analysis system in power distribution automatic system |
| CN103501047A (en) * | 2013-10-09 | 2014-01-08 | 云南电力调度控制中心 | Intelligent fault wave recording main station information management system |
Non-Patent Citations (2)
| Title |
|---|
| 电力故障录波数据综合处理系统;杜新伟等;《电力系统自动化》;20060625;第30卷(第12期);第75-78,96页 * |
| 电力故障波形再现及分析系统的开发;李媛等;《电网技术》;20060331;第30卷(第5期);第106-110页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103983868A (en) | 2014-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102361350B (en) | Method for monitoring power grid equipment on line | |
| US20090187344A1 (en) | System, Method, and Computer Program Product for Analyzing Power Grid Data | |
| CN102435871A (en) | On-line monitoring system for data collection of electric arresters based on GPS (Global Positioning System) synchronization | |
| CN102142863A (en) | Data reporting method and system | |
| CN201425705Y (en) | Electric power system time synchronizer | |
| CN101581752A (en) | Power transmission line parameter online measurement method based on fault wave recording | |
| CN106254022A (en) | Time supervision based on clock synchronization apparatus and time delay query software system platform | |
| CN108152666B (en) | Method and system for detecting partial discharge of cable | |
| CN102593955B (en) | Comprehensive intelligent time frequency testing system and testing method | |
| CN111625915B (en) | Analysis method and system for feeder equipment interval power supply range household data | |
| CN109584103A (en) | A kind of electric network fault fast reaction and educated decisions support system | |
| CN113162239A (en) | Low-voltage distribution network platform area topological structure and deployment method | |
| CN104393674A (en) | Intelligent transformer station electronic mutual inductor state monitoring system and method | |
| CN205139246U (en) | Synchronous power frequency voltage waveform initial phase angle comparison system of cloud | |
| CN103576014B (en) | The clock monitor device of transformer station and monitoring method | |
| CN204101619U (en) | A kind of for the superpotential monitoring device of GIS lightning ingress | |
| CN109361267A (en) | Failure wave-recording networked system | |
| CN103983868B (en) | A kind of project of transmitting and converting electricity Start-up and Adjustment data handling system | |
| CN106849346B (en) | A kind of system for testing power distribution automation equipment time adjustment function and timekeeping performance | |
| CN109461092B (en) | Automatic generation system and method for station line-to-user incidence relation | |
| CN111813824A (en) | Method and system for automatically detecting missing report of power failure event of 10kV line outgoing line | |
| CN208571705U (en) | A kind of 500kV substation fault recording teletransmission data monitoring system | |
| CN208477056U (en) | A kind of railway power perforation online fault locator of cable run | |
| CN115684830A (en) | Fault location method and system based on COMTRADE | |
| CN110908956A (en) | Information protection main station system and fault information filing method thereof |
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 |