CN105549418A - SCD communication debugging system for intelligent substation - Google Patents
SCD communication debugging system for intelligent substation Download PDFInfo
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- CN105549418A CN105549418A CN201510906423.4A CN201510906423A CN105549418A CN 105549418 A CN105549418 A CN 105549418A CN 201510906423 A CN201510906423 A CN 201510906423A CN 105549418 A CN105549418 A CN 105549418A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B17/00—Systems involving the use of models or simulators of said systems
- G05B17/02—Systems involving the use of models or simulators of said systems electric
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- Automation & Control Theory (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
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Abstract
The invention discloses an SCD communication debugging system for an intelligent substation, and relates to an intelligent substation signal debugging platform. The system is characterized in that the system employs the following steps: determining SCD analysis, determining a communication mode, and determining a result. The system is reasonable in structure, is convenient for transmission, and is convenient to use.
Description
Technical field:
The present invention relates to intelligent substation signal debug platform, be specifically related to the SCD communication debug system of intelligent substation.
Background technology:
Current dispatch automated system in operation management or the configuration management be confined to equipment, or lacks effective ladder of management, and main O&M is still dependence manual mode.Although manual management also can safeguard infrastructure and the operation system of automated system, management workload is huge, and can not effectively early warning for various unexpected incidents, considerably increases management difficulty; Simultaneity factor huge but managerial personnel cannot grasp the overall situation, network and operation system is difficult to accurately judge bottleneck, cannot maximizes the efficiency playing automated system; To the management of all automated systems owing to being all labor management, effectively cannot accumulate operation management experience, form fixing knowledge base, just can not reduce the impact of human factor, this brings very large obstruction to formation procedure, systematized management.
Existing industrial computer is all general electric Ethernet interface, design based on computer motherboard, although many network interfaces can be expanded, but intelligent substation is network communication, interface requirement fiber optic Ethernet mouth, and the packet capturing of SV, GOOSE debugging is very high to requirement of real-time, time precision requires to reach Microsecond grade.
Existing computer motherboard can only be applied to common computational grid, although its cpu system is multi-job operation, be not parallel, therefore its hardware configuration and treatment mechanism do not reach the requirement of real-time, and network interface quantity is very few.
Summary of the invention:
Technical matters to be solved by this invention is to overcome existing technological deficiency provides a kind of SCD rational in infrastructure, that transmit intelligent substation convenient, easy to use to communicate debug system.
Technical matters to be solved by this invention adopts following technical scheme to realize:
The SCD communication debug system of intelligent substation, is characterized in that: comprise the following steps,
Step one, determine that SCD analyzes: to SCD file standardization checkout and visual analyzing, check IED line, GOOSE/SMV void end line, extract data set, information point table, definite value point table etc. that MMS communication uses;
Step 2, determine communication form:
I selects wall monitoring, alarm: select SV or GOOSE pattern;
Correlating event can show various types of communication message (GOOSE, SV) between each association IED that native system detects, event and alarm according to sequential, association IED, for the IED occurred in Inputs in SCD file, that is there is the IED that message transmits each other;
II selects station level communication simulation: select that setting simulation, device parameter are shockproof, analog quantity emulation, pressing plate emulation, switching value emulation, event simulation, file emulate;
III determines that station level is debugged: the station level data of main debugging apparatus are device parameter, definite value, remote measurement value, remote signalling value, pressing plate, fault file, event of failure;
Step 3, determination result: carry out real-time analysis by step 2, draw temporal information and warning information;
Described device parameter: the parameter of the intelligent apparatus such as protection, observing and controlling can be called and can be revised it;
Definite value: the definite value that the intelligent apparatus such as protection, observing and controlling, record ripple can be called, and revise its definite value;
Remote measurement value: the remote measurement value that can show the intelligent apparatus such as protection, observing and controlling in real time;
Remote signalling value: the remote signalling value that can show the intelligent apparatus such as protection, observing and controlling in real time;
Pressing plate: the pressing plate that can show the intelligent apparatus such as protection, observing and controlling in real time, and throwing can be carried out move back;
Fault file: the transient fault recorder file that protection, observing and controlling can be called, and transient state, stable state file that fault wave recording device can be called; File calls path and time when can issue difference to call;
Event of failure: can real-time displaying device event of failure report.
Beneficial effect of the present invention is: the FPGA that I this patent adopts parallel mode to receive, and makes process layer message receive markers precision very high, reaches Microsecond grade.
II this patent is made into collecting unit plate collecting part, configures arbitrary extension according to different users.
III this patent shows the connection of empty terminal with patterned way, makes user not be used in the connection of searching empty terminal in complexity, cumbersome xml file.
The MMS communication of the relay protection device of IV this patent simulating realistic, whether the communication being convenient to test the systems such as substation, backstage, oscillograph networking is normal.
Whether the MMS communication that V this patent can test the relay protection device of station level is normal.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
Embodiment:
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
As shown in Figure 1, technical matters to be solved by this invention adopts following technical scheme to realize:
The SCD communication debug system of intelligent substation, is characterized in that: comprise the following steps,
Step one, determine that SCD analyzes: to SCD file standardization checkout and visual analyzing, check IED line, GOOSE/SMV void end line, extract data set, information point table, definite value point table etc. that MMS communication uses;
Step 2, determine communication form:
I selects wall monitoring, alarm: select SV or GOOSE pattern;
Correlating event can show various types of communication message (GOOSE, SV) between each association IED that native system detects, event and alarm according to sequential, association IED, for the IED occurred in Inputs in SCD file, that is there is the IED that message transmits each other;
II selects station level communication simulation: select that setting simulation, device parameter are shockproof, analog quantity emulation, pressing plate emulation, switching value emulation, event simulation, file emulate;
III determines that station level is debugged: the station level data of main debugging apparatus are device parameter, definite value, remote measurement value, remote signalling value, pressing plate, fault file, event of failure;
Step 3, determination result: carry out real-time analysis by step 2, draw temporal information and warning information;
Described device parameter: the parameter of the intelligent apparatus such as protection, observing and controlling can be called and can be revised it;
Definite value: the definite value that the intelligent apparatus such as protection, observing and controlling, record ripple can be called, and revise its definite value;
Remote measurement value: the remote measurement value that can show the intelligent apparatus such as protection, observing and controlling in real time;
Remote signalling value: the remote signalling value that can show the intelligent apparatus such as protection, observing and controlling in real time;
Pressing plate: the pressing plate that can show the intelligent apparatus such as protection, observing and controlling in real time, and throwing can be carried out move back;
Fault file: the transient fault recorder file that protection, observing and controlling can be called, and transient state, stable state file that fault wave recording device can be called; File calls path and time when can issue difference to call;
Event of failure: can real-time displaying device event of failure report.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; 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 all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. the SCD communication debug system of intelligent substation, is characterized in that: comprise the following steps,
Step one, determine that SCD analyzes: to SCD file standardization checkout and visual analyzing, check IED line, GOOSE/SMV void end line, extract data set, information point table, definite value point table etc. that MMS communication uses;
Step 2, determine communication form:
I selects wall monitoring, alarm: select SV or GOOSE pattern;
Correlating event can show various types of communication message (GOOSE, SV) between each association IED that native system detects, event and alarm according to sequential, association IED, for the IED occurred in Inputs in SCD file, that is there is the IED that message transmits each other;
II selects station level communication simulation: select that setting simulation, device parameter are shockproof, analog quantity emulation, pressing plate emulation, switching value emulation, event simulation, file emulate;
III determines that station level is debugged: the station level data of main debugging apparatus are device parameter, definite value, remote measurement value, remote signalling value, pressing plate, fault file, event of failure;
Step 3, determination result: carry out real-time analysis by step 2, draw temporal information and warning information.
2. the SCD communication debug system of intelligent substation according to claim 1, is characterized in that: described device parameter: can call the parameter of the intelligent apparatus such as protection, observing and controlling and can revise it;
Definite value: the definite value that the intelligent apparatus such as protection, observing and controlling, record ripple can be called, and revise its definite value;
Remote measurement value: the remote measurement value that can show the intelligent apparatus such as protection, observing and controlling in real time;
Remote signalling value: the remote signalling value that can show the intelligent apparatus such as protection, observing and controlling in real time;
Pressing plate: the pressing plate that can show the intelligent apparatus such as protection, observing and controlling in real time, and throwing can be carried out move back;
Fault file: the transient fault recorder file that protection, observing and controlling can be called, and transient state, stable state file that fault wave recording device can be called; File calls path and time when can issue difference to call;
Event of failure: can real-time displaying device event of failure report.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510906423.4A CN105549418B (en) | 2015-12-07 | 2015-12-07 | The SCD of intelligent substation communicates debugging system |
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| CN201510906423.4A CN105549418B (en) | 2015-12-07 | 2015-12-07 | The SCD of intelligent substation communicates debugging system |
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| CN105549418A true CN105549418A (en) | 2016-05-04 |
| CN105549418B CN105549418B (en) | 2019-01-22 |
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Cited By (2)
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| CN105978152A (en) * | 2016-06-21 | 2016-09-28 | 国网福建省电力有限公司 | Automatic closed loop joint debugging method for telecontrol equipment and regulation and control main station of intelligent substation |
| CN106982235A (en) * | 2017-06-08 | 2017-07-25 | 江苏省电力试验研究院有限公司 | A kind of power industry control network inbreak detection method and system based on IEC 61850 |
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| CN105978152A (en) * | 2016-06-21 | 2016-09-28 | 国网福建省电力有限公司 | Automatic closed loop joint debugging method for telecontrol equipment and regulation and control main station of intelligent substation |
| CN106982235A (en) * | 2017-06-08 | 2017-07-25 | 江苏省电力试验研究院有限公司 | A kind of power industry control network inbreak detection method and system based on IEC 61850 |
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| CN105549418B (en) | 2019-01-22 |
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