CN107482572B - A kind of site protective device based on 61850 outputs drive method - Google Patents

A kind of site protective device based on 61850 outputs drive method Download PDF

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Publication number
CN107482572B
CN107482572B CN201710805440.8A CN201710805440A CN107482572B CN 107482572 B CN107482572 B CN 107482572B CN 201710805440 A CN201710805440 A CN 201710805440A CN 107482572 B CN107482572 B CN 107482572B
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China
Prior art keywords
transmission
state
output
outputing
site protective
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CN107482572A (en
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董贝
薛钟
骆兆军
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Nanjing Guodiannanzi Software Engineering Co., Ltd
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Nanjing SAC Automation Co Ltd
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00Details of emergency protective circuit arrangements
    • H02H1/0061Details of emergency protective circuit arrangements concerning transmission of signals
    • H02H1/0084Details of emergency protective circuit arrangements concerning transmission of signals by means of pilot wires or a telephone network; watching of these wires

Abstract

The invention discloses a kind of site protective devices based on 61850 to output drive method; the following steps are included: in the ICD model file of site protective device; the data set for describing entitled " outputing transmission " is established at logical device " MGR ", in data set be it is each output foundation and output transmission DO and establish to output to be driven simultaneously enable DO;By ICD model file tripping in site protective device and it imported into intelligent management unit;Intelligent management unit parses ICD model file, output transmission test to each output according to the state outputed;After the completion of outputing transmission test, site protective device is exited to output to be driven and be enabled, and the state of outputing is reverted to the state before outputing transmission by site protective device.The present invention establishes in ICD model file and outputs transmission data set, carries out the transmission operation of site protective device in administrative unit, solves the problems, such as that site protective device live cannot be driven.

Description

A kind of site protective device based on 61850 outputs drive method
Technical field
The present invention relates to Relay Protection Technology in Power System fields, and in particular to it is a kind of based on 61850 site protect Device outputs drive method.
Background technique
Protective relaying device can quickly cut off faulty equipment in grid collapses, guarantee electricity net safety stable fortune Row, is the important component of electric system.In order to guarantee the reliability and accuracy of protective relaying device movement, need to quilt Outputing for relay protection protection equipment carries out regular inspection transmission test.
Site protective relaying device is influenced close to the unshielded installation of primary equipment by electromagnetism, climatic environment etc., no liquid crystal Panel, so especially different from traditional protective relaying device, outputing transmission accordingly to device can only remotely carried out, cannot It directly carries out outputing transmission operation at the scene.
Under this mode, it is necessary to carry out outputing transmission to site protective device by a kind of long-range operation mode. The 103 of standard are not supported remotely to output transmission, secondly, administrative unit needs to output the site device of different manufacturers Then it is complicated to make administrative unit using privately owned consultation, and there is a kind of message of privately owned customization in station in transmission Specification is not appropriate for existing transformer substation communication code requirement.Currently, administrative unit by IEC61850 specification and site after Electrical protective device communication, the interface of device pass through 61850 agreements and show in administrative unit, then, according to existing 61850 service Reach that remotely to output transmission be exactly of the invention to be related to direction.
There is no a liquid crystal interface for site protective relaying device, how in administrative unit remotely to site protective device The problem of outputing transmission is carried out, the present invention provides a kind of new solutions.
Summary of the invention
It is an object of the invention to overcome deficiency in the prior art, provide it is a kind of based on 61850 site protect Device outputs drive method, establishes in ICD model file and outputs transmission data set, realizes and carries out site guarantor in administrative unit The transmission operation of protection unit solves the problems, such as that site protective device live cannot be driven.
In order to solve the above technical problems, the present invention provides a kind of site protective devices based on 61850 to output transmission Method, characterized in that the following steps are included:
Step S1 establishes description title in the ICD model file of site protective device at logical device " MGR " For the data set of " outputing transmission ", in data set be it is each output foundation and output transmission DO and establish simultaneously output transmission and enable DO;
Step S2 by ICD model file tripping in site protective device and is imported into intelligent management unit;Intelligent management Unit resolves ICD model file reads all output in " outputing transmission " data set and is driven DO and outputs the enabled DO of transmission;
Step S3, intelligent management unit read outputing transmission enabled state, overhauling pressing plate state for site protective device And all states for outputing transmission DO;
Step S4, when outputing that transmission is enabled and maintenance pressing plate is investment state, intelligent management unit is according to outputing State output transmission test to each output;
Step S5, after the completion of outputing transmission test, site protective device, which exits to output, is driven enabled, site protection dress Set the state state of outputing reverted to before outputing transmission.
Further, transmission is outputed and outputs to enable to be modeled according to the DO type that CDC is SPC.
Further, in step s3, when the maintenance pressing plate of acquisition, which is in, exits state, intelligent management unit is to device Investment maintenance pressing plate order is sent, device is investment state according to order setting turnaround of unit pressing plate.
Further, in step s3, when acquisition output transmission it is enabled in exit state when, administrative unit is to device The enabled order of investment transmission is sent, device is outputed transmission according to order setting device and enabled as investment state.
Further, the state for outputing transmission includes quartile and coincidence two states.
Further, in step s 4, intelligent management unit carries out outputing transmission according to the state outputed to each output The detailed process of test are as follows:
When acquisition output state be quartile when, intelligent management unit send close order to device;Shape is outputed when acquisition When state is coincidence, intelligent management unit sends point order to device;
After device receives order, when overhaul pressing plate be investment state and transmission is outputed to enable be investment state when, then Transmission operation is outputed in device execution;Conversely, then device refuses this and outputs transmission operation.
Further, in step S5, it is to automatically exit from or foundation that site protective device, which exits and it is enabled to output transmission, What intelligent management unit was sent exits the enabled order of transmission and exits.
Compared with prior art, the beneficial effects obtained by the present invention are as follows being: the invention has the beneficial effects that economical, high It imitates, uniformly, flexibly, specific manifestation is as follows:
(1) high efficiency, user is not necessarily to be directed to different producer's learning manipulations and use, using unified interface to each producer Site protective device carry out outputing transmission;
(2) reliability, intelligent management unit carry out remotely outputing transmission by 61850 communications, more safe and reliable;
(3) drive station of outputing of versatility, different manufacturers is all embodied by model, obtains transmission shape by 61850 communications State outputs the private information that transmission is no longer producer;
(4) flexibility can be changed by model and need what is be driven to output a little.
Detailed description of the invention
Fig. 1 is that site protective relaying device is based on 61850 models and with remote management unit interacts schematic diagram;
Fig. 2 is the flow chart of the method for the present invention.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention Technical solution, and not intended to limit the protection scope of the present invention.
Transformer substation system is divided into three station level, wall and process layer levels by IEC61850 standard.In the prior art, Network between site protective relaying device (may be simply referred to as protective device) and intelligent management unit (may be simply referred to as administrative unit) Communication is based on IEC61850 standard.Protective device establishes corresponding 61850 model in ICD file, and ICD model file is imported Site protective device, 61850 servers in opening protecting apparatus, while intelligent management unit gatherer ICD model, starting 61850 clients in administrative unit, site protective relaying device can be communicated with administrative unit by station level mobile agent server protocol Interaction.
A kind of site protective device based on 61850 of the invention outputs drive method, as shown in Fig. 2, including as follows Step:
Step S1 is based on 61850 standards to site protective device in the ICD model file of site protective device It is modeled, the data set for describing entitled " outputing transmission ", each FCDA in data set is established at logical device " MGR " It is outputed for one, outputs and modeled according to the DO type that CDC is SPC, while establishing the transmission of outputing that CDC is SPC and enabling DO。
It is enabled included in " outputing transmission " data set to output transmission, entirely outputs whether transmission enables for controlling, opens When to be driven enabled state out be " investment " (may be defined as numerical value 1), device can carry out outputing transmission operation, for " exiting " When (may be defined as numerical value 0), device refusal outputs transmission operation.Although outputing transmission and outputing the enabled the two of transmission is DO class Type when definition, is outputed the enabled and common transmission of outputing of transmission and is distinguished by respective title.
Step S2 by ICD model file tripping in site protective device, and is imported into intelligent management unit, and intelligence is managed Unit resolves ICD model file is managed, all FCDA points in " outputing transmission " data set are read, generation institute is in need to output transmission DO and output the enabled DO of transmission.
Step S3, intelligent management unit is sent by 61850 to be read service commands and reads to protective device to output transmission and make Device after protective device receives read command, is outputed the enabled real-time status of transmission and is sent to administrative unit by energy state;Equally, Administrative unit by 61850 send read service commands read maintenance to protective device pressing plate state (maintenance pressing plate state include " exiting " and " investment "), after protective device receives read command, the real-time status of turnaround of unit pressing plate is sent to administrative unit; Finally, administrative unit, which is read, outputs all real-time status for outputing transmission DO in transmission data set.
Step S4, if the maintenance pressing plate for obtaining device is in the state that exits, administrative unit sends investment maintenance to device Pressing plate order, device are investment state according to setting turnaround of unit pressing plate is ordered, if outputing enabled be in of transmission exits state, Administrative unit sends the enabled order of investment transmission to device, and device is outputed transmission according to order setting and enabled as investment state.
Step S5, administrative unit output transmission test to each output, and there are two types of a states outputed, divides or closes (i.e. 0 or 1) sends if outputing state is quartile and closes order to device, if outputed as coincidence, sends point order to dress It sets, after device receives order, is decided whether to execute corresponding operation according to maintenance pressing plate state and enabled state, if maintenance Pressing plate is investment state and outputs transmission and enable to be investment state, then executes operation, otherwise refusal operation.
Step S6, after the completion of outputing transmission test, administrative unit transmission at this time exits the enabled order of transmission to device, if Administrative unit (is such as set as 10 minutes) within the set time not to any operation of transmission progress is outputed, then device itself will be certainly Dynamic exit outputs transmission enabled state, and device reverts to the state outputed into the state outputed before being driven.
Embodiment
In the ICD model file of site protective device, as shown in Figure 1, in the logical device that inst value is " MGR " Under, establish the data set that name value is " dsMgrForceDO ".In this data set, each FCDA (functional restraint data category Property) quote to be actually needed and output outputing for transmission, it each outputs and uses CDC (public data class) type for SPC in ICD model DO creation.The transmission of outputing that doName is " OutQtPro " is established in icd model simultaneously and enables DO, outputs the enabled DO of transmission It is also contained in " dsMgrForceDO " data set.
After site protective device powers on, transmission DO is outputed accordingly according to model foundation.Administrative unit is established with device After 61850 communications, " dsMgrForceDO " data set is parsed, is sent to device and reads service command, the enabled DO of transmission is outputed in reading State send investment if it is to exit state that it is enabled, which to output transmission, to device and output the enabled order of transmission, device receives life It is enabled to output transmission for investment after order.Meanwhile administrative unit passes through the state for reading service acquisition turnaround of unit pressing plate, if maintenance is State is exited, investment maintenance pressing plate order is sent to device, if maintenance pressing plate has been put into, does not have to send.
Then, administrative unit obtains " dsMgrForceDO " data set of site protective device by 61850 services of reading In it is all output real values (state outputed only there are two types of, point or close (i.e. 0 or 1)), at this point, in administrative unit Obtained it is all to be carried out outputing outputing a little for transmission, finally, a little carrying out transmission test, site to outputing by remote control command Protective device obtains the remote control command of administrative unit, according to order just corresponding transmission test, that is, puts into or exits and output biography It is dynamic.
Administrative unit complete site protection equipment output transmission after, exit and output to the transmission of site protective device The enabled order of transmission, after protective device receives order, exits enabled state, while device will be in " dsMgrForceDO " data set All DO that output restore to the state entered before outputing transmission.If administrative unit did not output any one in 10 minutes Point carries out outputing transmission test, then site protective device automatically exits from and outputs transmission enabled state, simultaneously All outputing restores to entrance to output the state before transmission in " dsMgrForceDO " data set.Maintenance pressing plate does not move back automatically Out, it is decided in its sole discretion, can exited or not exited by administrative unit.
The present invention provides a kind of site protective device based on 61850 and outputs drive method, will output transmission on the spot Change and defined in the ICD model of protective device, site protective device and administrative unit are opened by analytic modell analytical model acquisition What is be driven out outputs DO, and administrative unit obtains the state outputed by MMS and realizes opening for site protective device by remote control Transmission test out.Through the invention, the difficulty that site protective device does not have liquid crystal that can not carry out outputing transmission test is solved, It improves work efficiency.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, without departing from the technical principles of the invention, several improvements and modifications, these improvements and modifications can also be made Also it should be regarded as protection scope of the present invention.

Claims (7)

1. a kind of site protective device based on 61850 outputs drive method, characterized in that the following steps are included:
Step S1 is established at logical device " MGR " in the ICD model file of site protective device and is described entitled " open Be driven out " data set, in data set be it is each output foundation and output transmission DO and establish simultaneously output transmission and enable DO;
Step S2 by ICD model file tripping in site protective device and is imported into intelligent management unit;Intelligent management unit ICD model file is parsed, all output in " outputing transmission " data set is read and is driven DO and outputs the enabled DO of transmission;
Step S3, intelligent management unit read site protective device output transmission enabled state, maintenance pressing plate state and All states for outputing transmission DO;
Step S4, when outputing that transmission is enabled and maintenance pressing plate is investment state, intelligent management unit is according to the state outputed Output transmission test to each output;
Step S5, after the completion of outputing transmission test, site protective device is exited to output to be driven and be enabled, and site protective device will The state of outputing reverts to the state before outputing transmission.
2. a kind of site protective device based on 61850 according to claim 1 outputs drive method, characterized in that Transmission is outputed and outputs to enable to be modeled according to the DO type that public data class CDC is controllable single-point SPC.
3. a kind of site protective device based on 61850 according to claim 1 outputs drive method, characterized in that In step s3, when the maintenance pressing plate of acquisition, which is in, exits state, intelligent management unit sends investment maintenance pressing plate to device Order, device are investment state according to order setting turnaround of unit pressing plate.
4. a kind of site protective device based on 61850 according to claim 1 outputs drive method, characterized in that In step s3, when acquisition output transmission it is enabled in exit state when, it is enabled that administrative unit to device sends investment transmission Order, device are outputed transmission according to order setting device and are enabled as investment state.
5. a kind of site protective device based on 61850 according to claim 1 outputs drive method, characterized in that The state for outputing transmission includes quartile and coincidence two states.
6. a kind of site protective device based on 61850 according to claim 5 outputs drive method, characterized in that In step s 4, intelligent management unit is according to the state outputed to each detailed process for outputing and output transmission and testing are as follows:
When acquisition output state be quartile when, intelligent management unit send close order to device;When the state of outputing of acquisition is When coincidence, intelligent management unit sends point order to device;
After device receives order, when overhaul pressing plate be investment state and transmission is outputed to enable be investment state when, then device Transmission operation is outputed in execution;Conversely, then device refuse this output transmission order.
7. a kind of site protective device based on 61850 according to claim 1 outputs drive method, characterized in that In step S5, it is to automatically exit from, or send according to intelligent management unit that site protective device, which exits and it is enabled to output transmission, Exit the enabled order of transmission and exit.
CN201710805440.8A 2017-09-08 2017-09-08 A kind of site protective device based on 61850 outputs drive method Active CN107482572B (en)

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CN108259495B (en) * 2018-01-17 2021-02-05 许继集团有限公司 On-site general point aligning method for non-liquid crystal device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101706773A (en) * 2009-11-19 2010-05-12 北京四方继保自动化股份有限公司 Method for realizing fast and automatic modeling of transformer substation IEC 61850 by adopting XML information recombination
CN102355062A (en) * 2011-10-17 2012-02-15 浙江省电力试验研究院 IEC (International Electrotechnical Commission) 61850 relay protection model checking method
CN103607051A (en) * 2013-11-25 2014-02-26 国家电网公司 Method and system for expanding transformer substation
CN104102510A (en) * 2014-07-15 2014-10-15 国家电网公司 Integration and configuration system for IEC (international electrotechnical commission) 61850 network processor chips

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101706773A (en) * 2009-11-19 2010-05-12 北京四方继保自动化股份有限公司 Method for realizing fast and automatic modeling of transformer substation IEC 61850 by adopting XML information recombination
CN102355062A (en) * 2011-10-17 2012-02-15 浙江省电力试验研究院 IEC (International Electrotechnical Commission) 61850 relay protection model checking method
CN103607051A (en) * 2013-11-25 2014-02-26 国家电网公司 Method and system for expanding transformer substation
CN104102510A (en) * 2014-07-15 2014-10-15 国家电网公司 Integration and configuration system for IEC (international electrotechnical commission) 61850 network processor chips

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Effective date of registration: 20190530

Address after: No. 39 Shuige Road, Jiangning Economic and Technological Development Zone, Nanjing City, Jiangsu Province, 210000

Patentee after: Nanjing Guodiannanzi Software Engineering Co., Ltd

Address before: 211106 No. 11 Phoenix Road, Jiangning District, Nanjing City, Jiangsu Province

Patentee before: Nanjing Guodian Nanjing Grid Automation Co., Ltd.

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