CN105024295A - Topology analysis-based intelligent transformer station tag hanging method - Google Patents
Topology analysis-based intelligent transformer station tag hanging method Download PDFInfo
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- CN105024295A CN105024295A CN201510407658.9A CN201510407658A CN105024295A CN 105024295 A CN105024295 A CN 105024295A CN 201510407658 A CN201510407658 A CN 201510407658A CN 105024295 A CN105024295 A CN 105024295A
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Abstract
The invention discloses a topology analysis-based intelligent transformer station tag hanging method, and includes: according to an acquired result of topology analysis, whether equipment is electrified is detected; if not, whether electrical equipment associated with the electrical equipment is electrified is detected; if a user chooses to hang a tag or a detection result of the electrical equipment associated with the electrical equipment is non-electrified, the user chooses a hang tag; after tag hanging is successful, remote control operation of the electrical equipment is performed if needed; whether a tag is hung on the equipment is judged, if no, whether after the remote control operation of the equipment, a topology analysis result of the equipment with a hang tag is influenced is judged and detected; if the topology analysis result of the equipment with the hang tag is influenced, the user insists remote control, or if the topology analysis result is not influenced, the user performs remote control; and after remote control is finished, topology analysis and calculation are performed again. According to the topology analysis-based intelligent transformer station tag hanging method, a plurality of operation interface prompts are provided, thereby reducing misoperation, other operation problems which are likely to influence the topology analysis result of the equipment with the hang tag are also considered, thereby preventing personal injury, and the method has good application prospects.
Description
Technical field
The present invention relates to intelligent substation technical field, be specifically related to a kind of intelligent substation based on topological analysis and list method.
Background technology
At present, State Grid Corporation of China clearly proposes to build " has informationization, automation, interactive intelligent grid ", plan builds up unified intelligent grid to the year two thousand twenty comprehensively, intelligent substation is the critical facility of intelligent grid, a large amount of electric equipments is installed in it, electric equipment needs when overhauling to list to point out, to prevent maintainer's misoperation, equally, also to list to corresponding electric equipment in supervisory control system, overhauling to point out this electric equipment of operations staff or having people to carry out work at this equipment interval, prevent operation from bringing danger to maintainer.
In order to the electrically equipment of the electric equipment and operation of distinguishing maintenance, can list to repair apparatus, arbitrarily can not operate this equipment to point out maintainer's misoperation or operations staff, to confirm just can operate under safe and punctual prerequisite, so to needing the electric equipment of maintenance to list, forbid seeming particularly important to operate, because the electric equipment in intelligent substation is numerous, the processing mode of listing of existing intelligent substation is just pointed out on runnable interface, without any the safeguard measure preventing misoperation, if operations staff puts wrong equipment because of carelessness, there is unpredictable risk, and there is no the operational issue considering the electric equipment be associated with the electric equipment of listing.
Summary of the invention
The processing mode of listing that the object of the invention is to overcome existing intelligent substation is just pointed out on runnable interface, without any the safeguard measure preventing misoperation, does not also consider the problem of the electrical equipment operation be associated with the electric equipment of listing.
In order to achieve the above object, the technical solution adopted in the present invention is:
Intelligent substation based on topological analysis is listed a method, it is characterized in that: comprise the following steps,
Step (1), according to topological analysis, obtains the electriferous state of each electric equipment in intelligent substation, when carrying out listing operation to the electric equipment in intelligent substation, according to the result obtaining topological analysis, whether chargedly detects this equipment;
Step (2), if testing result is charged, then runnable interface provides the prompting that charging equipment does not allow to list, end of listing; If testing result is not charged, then whether chargedly detects the electric equipment associated with this electric equipment, and perform step (3);
Step (3), if the electric equipment testing result associated with this electric equipment is charged, then runnable interface provides the charged prompting whether confirming to list in electric equipment one end, if user selects not list, then end of listing; If user selects the electric equipment testing result listed or associate with this electric equipment for not charged, then runnable interface ejects window of listing, and selects board type to list for user;
Step (4), needs the electric equipment of listing to list successfully, if desired carries out straighforward operation to electric equipment each in intelligent substation, perform step (5);
Step (5), when carrying out straighforward operation to electric equipment each in intelligent substation, judges whether this equipment lists, if this equipment is listed, then runnable interface provide that equipment lists can not the prompting of remote control; If this equipment is not listed, then, after judging to detect the operation of this equipment remote-control, whether affect the topological analysis result of the equipment of listing;
Step (6), the topological analysis result of equipment if impact is listed, then runnable interface prompting user, and allow user be confirmed whether to carry out straighforward operation, if user selects not carry out remote control, then remote control terminates; If user selects to carry out remote control, then perform step (7); If do not affect the topological analysis result of the equipment of listing, then runnable interface prompting user carries out remote control;
Step (7), after remote control terminates, re-starting topological analysis and calculates, and return step (1), analyzing needing the electric equipment of listing operation in next intelligent substation.
The aforesaid intelligent substation based on topological analysis is listed method, it is characterized in that: step (1), according to topological analysis, obtains the electriferous state of each electric equipment in intelligent substation, comprises the following steps,
(101), after completing configuration state drafting primary connection circuit figure, carry out topology inspection, check establishment connected node storehouse correctly, and create topological analysis object, complete the foundation of configuration state topological relation;
(102), according to deciliter state of real-time state switch, disconnecting link, generating topological island, being combined into a topological island by there being the electric equipment of annexation;
(103), if having power supply in topological island, then in topological island, all electric equipments are charged; Otherwise all electric equipments are not charged in topological island.
The invention has the beneficial effects as follows: the intelligent substation based on topological analysis of the present invention is listed method, to list mode relative to traditional electric equipment, have the following advantages,
(1) listing of existing transformer station is just pointed out on runnable interface, without any the measure preventing misoperation, if operations staff puts wrong equipment because of carelessness, there is no precautionary measures, the present invention is based on topological analysis, obtain the electriferous state of electric equipment, and be provided with the prompting of multiple runnable interface, guarantee that operations staff can not carry out misoperation;
(2) the present invention not only considers the operational issue of the equipment of listing, and also contemplates the operational issue that other may affect the equipment of equipment topological analysis result of listing;
(3) operating accuracy of raising operations staff of the present invention, reduces misoperation, prevents personal injury.
Accompanying drawing explanation
Fig. 1 is that the intelligent substation based on topological analysis of the present invention is listed the flow chart of method.
Embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
Intelligent substation based on topological analysis of the present invention is listed method, based on topological analysis, obtains the electriferous state of electric equipment, be provided with the prompting of multiple runnable interface, guarantee that operations staff can not carry out misoperation, not only consider the operational issue of the equipment of listing, also contemplate the operational issue that other may affect the equipment of equipment topological analysis result of listing, improve the operating accuracy of operations staff, reduce misoperation, prevent personal injury, as shown in Figure 1, specifically comprise the following steps
Step (1), according to topological analysis, obtain the electriferous state of each electric equipment in intelligent substation, when carrying out listing operation to the electric equipment in intelligent substation, according to the result obtaining topological analysis, whether chargedly detect this equipment, obtain the electriferous state of each electric equipment in intelligent substation, detailed process is
(101), after completing configuration state drafting primary connection circuit figure, carry out topology inspection, check establishment connected node storehouse correctly, and create topological analysis object, complete the foundation of configuration state topological relation;
(102), according to deciliter state of real-time state switch, disconnecting link, generating topological island, being combined into a topological island by there being the electric equipment of annexation;
(103), if having power supply in topological island, then in topological island, all electric equipments are charged; Otherwise all electric equipments are not charged in topological island;
Step (2), if testing result is charged, then runnable interface provides the prompting that charging equipment does not allow to list, end of listing; If testing result is not charged, then whether chargedly detects the electric equipment associated with this electric equipment, and perform step (3);
Step (3), if the electric equipment testing result associated with this electric equipment is charged, then runnable interface provides the charged prompting whether confirming to list in electric equipment one end, if user selects not list, then end of listing; If user selects the electric equipment testing result listed or associate with this electric equipment for not charged, then runnable interface ejects window of listing, and selects board type to list for user;
Step (4), needs the electric equipment of listing to list successfully, if desired carries out straighforward operation to electric equipment each in intelligent substation, perform step (5);
Step (5), when carrying out straighforward operation to electric equipment each in intelligent substation, judges whether this equipment lists, if this equipment is listed, then runnable interface provide that equipment lists can not the prompting of remote control; If this equipment is not listed, then, after judging to detect the operation of this equipment remote-control, whether affect the topological analysis result of the equipment of listing;
Step (6), the topological analysis result of equipment if impact is listed, then runnable interface prompting user, and allow user be confirmed whether to carry out straighforward operation, if user selects not carry out remote control, then remote control terminates; If user selects to carry out remote control, then perform step (7); If do not affect the topological analysis result of the equipment of listing, then runnable interface prompting user carries out remote control;
Step (7), after remote control terminates, re-starting topological analysis and calculates, and return step (1), analyzing needing the electric equipment of listing operation in next intelligent substation.
Intelligent substation based on topological analysis of the present invention is listed method specific embodiment, when certain electric equipment of intelligent substation overhauls, first electric equipment can take safety prevention measure on the spot, place as the Sign Board such as " in this work ", " equipment live; quiescing ", " forbidding charged combined floodgate ", " overhaul of the equipments ", remind the running status of each equipment of operations staff, prevent operations staff from carrying out misoperation.Meanwhile, the picture of supervisory control system also to carry out corresponding listing operation, list on the equipment side of correspondence, to point out operations staff to have equipment in maintenance, can not arbitrarily operate; When listing to this electric equipment, be that first whether judgment device is charged, if charged, then forbids listing according to the result based on topological analysis; If not charged, judge that whether the equipment be associated with this equipment is charged further, then determine to list to equipment.
After this electric equipment is listed, if operations staff clicks the equipment of listing because of carelessness, supervisory control system can provide prompting, forbid that operations staff is to operate of listing, further, if the equipment that operations staff clicks is not listed, then can judge whether the state of this equipment can affect the electric equipment of having listed after changing based on topological analysis, if do not affect the electric equipment of having listed, then can operate; If affect the equipment of having listed, then provide prompting, determine whether proceed operation, substantially increase security performance by operations staff, reduce misoperation, prevent personal injury, have a good application prospect.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification 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 range is defined by appending claims and equivalent thereof.
Claims (2)
1. to list method based on the intelligent substation of topological analysis, it is characterized in that: comprise the following steps,
Step (1), according to topological analysis, obtains the electriferous state of each electric equipment in intelligent substation, when carrying out listing operation to the electric equipment in intelligent substation, according to the result obtaining topological analysis, whether chargedly detects this equipment;
Step (2), if testing result is charged, then runnable interface provides the prompting that charging equipment does not allow to list, end of listing; If testing result is not charged, then whether chargedly detects the electric equipment associated with this electric equipment, and perform step (3);
Step (3), if the electric equipment testing result associated with this electric equipment is charged, then runnable interface provides the charged prompting whether confirming to list in electric equipment one end, if user selects not list, then end of listing; If user selects the electric equipment testing result listed or associate with this electric equipment for not charged, then runnable interface ejects window of listing, and selects board type to list for user;
Step (4), needs the electric equipment of listing to list successfully, if desired carries out straighforward operation to electric equipment each in intelligent substation, perform step (5);
Step (5), when carrying out straighforward operation to electric equipment each in intelligent substation, judges whether this equipment lists, if this equipment is listed, then runnable interface provide that equipment lists can not the prompting of remote control; If this equipment is not listed, then, after judging to detect the operation of this equipment remote-control, whether affect the topological analysis result of the equipment of listing;
Step (6), the topological analysis result of equipment if impact is listed, then runnable interface prompting user, and allow user be confirmed whether to carry out straighforward operation, if user selects not carry out remote control, then remote control terminates; If user selects to carry out remote control, then perform step (7); If do not affect the topological analysis result of the equipment of listing, then runnable interface prompting user carries out remote control;
Step (7), after remote control terminates, re-starting topological analysis and calculates, and return step (1), analyzing needing the electric equipment of listing operation in next intelligent substation.
2. the intelligent substation based on topological analysis according to claim 1 is listed method, it is characterized in that: step (1), according to topological analysis, obtains the electriferous state of each electric equipment in intelligent substation, comprises the following steps,
(101), after completing configuration state drafting primary connection circuit figure, carry out topology inspection, check establishment connected node storehouse correctly, and create topological analysis object, complete the foundation of configuration state topological relation;
(102), according to deciliter state of real-time state switch, disconnecting link, generating topological island, being combined into a topological island by there being the electric equipment of annexation;
(103), if having power supply in topological island, then in topological island, all electric equipments are charged; Otherwise all electric equipments are not charged in topological island.
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