CN102931727B - Topological anti-error check method of power dispatching master station type integrated intelligent anti-error system - Google Patents

Topological anti-error check method of power dispatching master station type integrated intelligent anti-error system Download PDF

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Publication number
CN102931727B
CN102931727B CN201210405667.0A CN201210405667A CN102931727B CN 102931727 B CN102931727 B CN 102931727B CN 201210405667 A CN201210405667 A CN 201210405667A CN 102931727 B CN102931727 B CN 102931727B
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equipment
error
current
topological
information
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CN201210405667.0A
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Chinese (zh)
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CN102931727A (en
Inventor
孙建伟
周伊琳
黄曙
陈炯聪
余南华
刘菲
黄缙华
夏亚君
唐升卫
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广东电网公司电力科学研究院
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Abstract

The invention discloses a topological anti-error check method of a power dispatching master station type integrated intelligent anti-error system. The method comprises the following steps of: 1, creating a grid model; 2, forming check equipment operation information; 3, performing topological anti-error check; and 4, displaying check level and check information. The step of performing the topological anti-error check comprises the following sub-steps of: 3-1, after the master station type integrated intelligent anti-error system receives the equipment operation information, analyzing operation equipment and operation type, checking the current operation equipment, if the current operation equipment is not found, giving a prompt, and if the current operation equipment is found, executing the step 3-2; 3-2, performing the topological anti-error check on the current operation of the operation equipment according to a topological relation between the current grid operation mode and the equipment, and generating the check level and the check information; and 3-3, setting the state of the operation equipment as a destination state. By adoption of the method, the topological anti-error check is performed on the basis of the grid model, a graph and real-time operation mode data, and the accuracy and safety of dispatching operation are ensured.

Description

The anti-error method of calibration of power scheduling main station type comprehensive intelligent anti-error system topology

Technical field

The present invention relates to the anti-misoperation method that a kind of electric power system prevents faulty operation, especially relate to a kind of anti-error method of calibration of topology of power scheduling main station type comprehensive intelligent anti-error system.

Background technology

Along with the continuous expansion of electrical network scale and improving constantly of power automation level, centralized control center, unattended integral automating power substation constantly universal, increasing operation task can in the controlling heart supervisory control system directly be completed by remote control mode.Current various places control centre supervisory control system is continued former dispatching automation SCADA system types of functionality substantially, provides and can meet the function that control centre carries out straighforward operation.But this function is a kind of unconfined operation substantially.Thisly unconfinedly be operating as straighforward operation and bring very large misoperation hidden danger, these hidden danger may comprise: except falsely dropping operating equipment, band ground cutter combined floodgate, live connection of ground wire or closing except grounding switch, on-load drawing disconnecting link in the anti-regulation of electric power five, also comprise and violate switch operation order regulation, equipment each side switching operation regulation etc.Misoperation may bring great danger to system.

Below the explanation of some specific terms used in literary composition:

Operation order is served: the specific product realizing the art of this patent, " operation order service " executable program operates in server machine.

Equipment: refer to operation power equipment, comprises switch, disconnecting link.

Action type: the initial sum state of termination describing equipment.Such as divide to turn and close.

Verification grade: comprise permission, warn and forbid performing.

Summary of the invention

Technical problem to be solved by this invention, just be to provide the anti-error method of calibration of a kind of power scheduling main station type comprehensive intelligent anti-error system topology, this method can realize the anti-misoperation locking of equipment operating according to the topological relation between electrical island state and electric equipment, it does not rely on the latching relation of Manual definition's equipment room, automatically the change of electric equipment and topological structure of electric can be adapted to, when power network wiring changes, safeguard anit-misoperation rules without the need to user.

Solve the problems of the technologies described above, the technical solution used in the present invention is as follows:

The anti-error method of calibration of a kind of power scheduling main station type comprehensive intelligent anti-error system topology, comprises the following steps:

S1 creates electric network model

Draw power grid topological graph by physical cabling figure, generate electric network model simultaneously;

S2 forms calibration equipment operation information

Start main station type comprehensive intelligent anti-error system, the operation order service that equipment operating information is sent to (comprising plant stand ID, action type belonging to device id, equipment) main station type comprehensive intelligent anti-error system will be verified;

The anti-error verification of S3 topology

The operation order service of S3-1 main station type comprehensive intelligent anti-error system receives equipment operating information, analysis operation equipment (comprising plant stand ID belonging to device id, equipment) and action type, belonging to device id and equipment, plant stand ID searches current operation equipment in electric network model, if can not find current operation equipment, prompting user can not find current operation equipment; If find current operation equipment, carry out next step operation;

S3-2 is according to the topological relation of current electric grid operational mode and equipment room, topological anti-error verification (being compared by equipment operating correct in the current operation type of operating equipment and database) is carried out to the current operation of operating equipment, and generates verification grade (comprise permission, warn and forbid performing) and check information (as 12491 disconnecting links that should first close before 12494 disconnecting links that close);

Operating equipment is set to object state by S3-3;

S4 shows check results:

Display verification grade and check information.

Beneficial effect: the present invention carries out topological anti-error verification based on electric network model, figure and real time operation mode data, guarantees correctness and the fail safe of scheduling operation.By " operation order service " product, realize topological anti-error verifying function, greatly can reduce the possibility of straighforward operation misoperation, guarantee correctness and the fail safe of scheduling operation.

Accompanying drawing explanation

Fig. 1 is flow chart of the present invention;

Fig. 2 is service processing flow chart;

Fig. 3 is the topological diagram of specific embodiment.

Embodiment

As shown in Figure 1, the anti-error method of calibration of power scheduling main station type comprehensive intelligent anti-error system topology of the present invention, it comprises the following steps:

S1 creates electric network model

Draw power grid topological graph by physical cabling figure, generate electric network model (this is prior art) simultaneously;

S2 forms calibration equipment operation information

Start main station type comprehensive intelligent anti-error system, the operation order service that equipment operating information is sent to (comprising plant stand ID, action type belonging to device id, equipment) main station type comprehensive intelligent anti-error system will be verified;

The anti-error verification of S3 topology, see Fig. 2:

The operation order service of S3-1 main station type comprehensive intelligent anti-error system receives equipment operating information, analysis operation equipment (comprising plant stand ID belonging to device id, equipment) and action type, belonging to device id and equipment, plant stand ID searches current operation equipment in electric network model, if can not find current operation equipment, prompting user can not find current operation equipment; If find current operation equipment, carry out next step operation;

S3-2 is according to the topological relation of current electric grid operational mode and equipment room, topological anti-error verification (being compared by equipment operating correct in the current operation type of operating equipment and database) is carried out to the current operation of operating equipment, and generates verification grade (comprise permission, warn and forbid performing) and check information (as 12491 disconnecting links that should first close before 12494 disconnecting links that close);

Operating equipment is set to object state (if 12494 disconnecting link current states are separating brake, for closing a floodgate after carrying out point turning closing operation to 12494 disconnecting links) by S3-3;

S4 shows check results:

Display verification grade and check information.

The anti-error method of calibration embodiment one of power scheduling main station type comprehensive intelligent anti-error system topology of the present invention, comprises the following steps:

S1 creates electric network model

Draw power grid topological graph by physical cabling figure, see Fig. 3, generate electric network model simultaneously;

S2 forms calibration equipment operation information

Start existing main station type comprehensive intelligent anti-error system, open graphical interfaces, see Fig. 3, graphical interfaces is selected the equipment that will operate: 12494 disconnecting links, current state is separating brake, action type is a point turn conjunction (current state is separating brake, and object state is for closing a floodgate), will verify the operation order service that equipment operating information is sent to (comprising plant stand ID, action type belonging to device id, equipment) main station type comprehensive intelligent anti-error system;

The anti-error verification of S3 topology

The operation order service of S3-1 main station type comprehensive intelligent anti-error system receives equipment operating information: 12494 disconnecting links are a point turn conjunction, analysis operation equipment (comprising 12494 disconnecting link ID, affiliated plant stand river eight transformer station ID) and action type (divide to turn and close);

S3-2 is according to the topological relation of current electric grid operational mode and equipment room, topological anti-error verification (being compared by equipment operating correct in the current operation type of operating equipment and database) is carried out to the current operation of operating equipment, and generates verification grade (comprise permission, warn and forbid performing) and check information (as 12491 disconnecting links that should first close before 12494 disconnecting links that close); Dividing of current device 12494 disconnecting link turns closing operation, equipment operating correct in a database should be 12491 disconnecting links that first close and just to close 12494 disconnecting links, after the anti-error verification of topology, produce verification grade for warning, check information is 12491 disconnecting links that should first close before 12494 disconnecting links that close;

Operating equipment is set to object state by S3-3;

12494 disconnecting link current states are separating brake, and 12494 disconnecting links divide the object state turning closing operation for closing a floodgate, and divide and turn after closing operation verifies, 12494 disconnecting link states are set to "on" position to 12494 disconnecting links.

S4 shows check results

Display verification grade is: warn=can not directly close 12494 disconnecting links!

Check information is: should first close before 12494 disconnecting links that close 12491 disconnecting links.

Embodiment two, comprises the following steps:

S1 creates electric network model

Draw power grid topological graph by physical cabling figure, see Fig. 3, generate electric network model simultaneously;

S2 forms calibration equipment operation information

Start existing main station type comprehensive intelligent anti-error system, open graphical interfaces, see Fig. 3, graphical interfaces is selected the equipment that will operate: 12494 disconnecting links, current state is separating brake, action type is a point turn conjunction (current state is separating brake, and object state is for closing a floodgate), will verify the operation order service that equipment operating information is sent to (comprising plant stand ID, action type belonging to device id, equipment) main station type comprehensive intelligent anti-error system;

The anti-error verification of S3 topology

The operation order service of S3-1 main station type comprehensive intelligent anti-error system receives equipment operating information: 12494 disconnecting links are a point turn conjunction, analysis operation equipment (comprising 12494 disconnecting link ID, affiliated plant stand river eight transformer station ID) and action type (divide to turn and close);

S3-2 is according to the topological relation of current electric grid operational mode and equipment room, topological anti-error verification (being compared by equipment operating correct in the current operation type of operating equipment and database) is carried out to the current operation of operating equipment, and generates verification grade (comprise permission, warn and forbid performing) and check information (as 12491 disconnecting links that should first close before 12494 disconnecting links that close); Dividing of current device 12494 disconnecting link turns closing operation, equipment operating correct in a database should be 12491 disconnecting links that first close and just to close 12494 disconnecting links, after the anti-error verification of topology, produce verification grade for warning, check information is 12491 disconnecting links that should first close before 12494 disconnecting links that close.

Operating equipment is set to object state by S3-3;

12494 disconnecting link current states are separating brake, and 12494 disconnecting links divide the object state turning closing operation for closing a floodgate, and divide and turn after closing operation verifies, 12494 disconnecting link states are set to "on" position to 12494 disconnecting links;

S4 shows check results

Display verification grade is: allow 12494 disconnecting links that directly close!

Check information is: 12491 disconnecting link no parity check information of closing.

Claims (1)

1. the anti-error method of calibration of power scheduling main station type comprehensive intelligent anti-error system topology, comprises the following steps:
S1 creates electric network model:
Draw power grid topological graph by physical cabling figure, generate electric network model simultaneously;
S2 forms calibration equipment operation information:
Start main station type comprehensive intelligent anti-error system, verification equipment operating information is sent to the operation order service of main station type comprehensive intelligent anti-error system;
The anti-error verification of S3 topology:
The operation order service of S3-1 main station type comprehensive intelligent anti-error system receives equipment operating information, analysis operation equipment and action type, belonging to device id and equipment, plant stand ID searches current operation equipment in electric network model, if can not find current operation equipment, prompting user can not find current operation equipment; If find current operation equipment, then carry out next step operation;
S3-2, according to the topological relation of current electric grid operational mode and equipment room, carries out topological anti-error verification to the current operation of operating equipment, and generates verification grade and check information;
Operating equipment is set to object state by S3-3;
S4 shows check results:
Display verification grade and check information;
Calibration equipment operation information in described step S1 comprises plant stand ID, action type belonging to device id, equipment; The anti-error verification of topology in described step S2 refers to: compared by equipment operating correct in the current operation type of operating equipment and database; Described verification grade comprises permission, warns and forbid performing; Described check information is correct operating sequence.
CN201210405667.0A 2012-10-22 2012-10-22 Topological anti-error check method of power dispatching master station type integrated intelligent anti-error system CN102931727B (en)

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CN103956832A (en) * 2014-05-16 2014-07-30 国家电网公司 Dispatching method and system
CN104539045A (en) * 2014-12-17 2015-04-22 国家电网公司 Intelligent fault-analysis-prevention system and working method thereof
CN104821662B (en) * 2015-05-19 2017-11-24 国家电网公司 A kind of various dimensions intelligent error preventing system and method
CN105955159A (en) * 2016-05-05 2016-09-21 国电南瑞科技股份有限公司 Regulation operation anti-misoperation checking method based on anti-misoperation rule source side maintenance
CN106022608A (en) * 2016-05-19 2016-10-12 国电南瑞科技股份有限公司 Remote operation safety control method considering state of power grid equipment
CN106451788B (en) * 2016-11-18 2018-10-19 国网天津市电力公司 Using the dispatch automated system remote control method of remote control security policy module
CN107167706B (en) * 2017-06-07 2019-07-19 国家电网公司 A kind of power distribution network method of operation method of calibration
CN109687583A (en) * 2018-12-24 2019-04-26 国网北京市电力公司 A kind of power grid AVC automatic control Interlocking Methods
CN109709884B (en) * 2018-12-25 2020-08-04 广东电网有限责任公司 Electric power five-prevention intelligent logic verification system and method
CN110635489A (en) * 2019-11-07 2019-12-31 国网北京市电力公司 Anti-error control method and system of automatic voltage control system and storage medium

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CN102508059A (en) * 2011-10-18 2012-06-20 北京科东电力控制系统有限责任公司 Topology error-preventing checking method based on intelligent identification of state of equipment

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Address after: 510080 Dongfeng East Road, Dongfeng, Guangdong, Guangzhou, Zhejiang Province, No. 8

Patentee after: ELECTRIC POWER RESEARCH INSTITUTE, GUANGDONG POWER GRID CO., LTD.

Address before: 510080 Dongfeng East Road, Guangdong, Guangzhou, water, Kong Kong, No. 8

Patentee before: Electrical Power Research Institute of Guangdong Power Grid Corporation

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