CN114756641A - GIS-based switch on-off and power failure simulation method and system - Google Patents
GIS-based switch on-off and power failure simulation method and system Download PDFInfo
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Abstract
The invention discloses a GIS (geographic information system) -based switch on-off and power failure simulation method and a GIS-based switch on-off and power failure simulation system, which comprise the following steps: selecting power failure equipment in an OMS system, and recording power failure information; matching the ID of the power failure equipment with a PMS equipment ledger; based on GIS power grid topology service, the position of a contact switch is analyzed according to the PMS equipment account, the on-off of the switch is simulated in a GIS graph, the on-off of the switch and the power failure simulation are realized, and the method and the system can accurately simulate the state of the power failure switch and analyze the power failure range.
Description
Technical Field
The invention belongs to the technical field of electrical engineering, and relates to a GIS-based switch on and off and power failure simulation method and system.
Background
In the command process of large-area power failure events, the traditional communication mode is single, the accident scene is difficult to deal with, the command information system has single function, the service lines related to emergency management are too many, the data integration difficulty is increased during command and scheduling, the information sharing difficulty is increased, the emergency disposal efficiency is low, and the emergency is difficult to quickly process. An informatization supporting platform is urgently needed, information such as scheduling, production and marketing is comprehensively fused and communicated, a marketing and dispatching unified data model is built, technical supports with different visual angles are rapidly provided for emergency command through information integration, and therefore the power failure switch state is simulated, and the power failure range is analyzed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a GIS-based switch on-off and power failure simulation method and system, which can accurately simulate the state of a power failure switch and analyze the power failure range.
In order to achieve the purpose, the GIS-based switch on-off and power failure simulation method comprises the following steps:
selecting power failure equipment in an OMS system, and recording power failure information;
matching the ID of the power failure equipment with a PMS equipment ledger;
based on GIS power grid topology service, the position of a contact switch is analyzed according to the PMS equipment account, the on-off of the switch is simulated in a GIS graph, and the on-off and power failure simulation of the switch is realized.
Before the power failure equipment is selected in the OMS system, the method further comprises the following steps: according to the uniqueness of the single equipment account ID of the PMS system and the OMS system on different platforms, the equipment account ID can identify the distribution network equipment.
Further comprising: and simulating the switch on and off in the GIS graph, drawing a power failure range, and automatically giving a fault processing plan based on a big data analysis technology.
And drawing the power failure range based on the GIS map.
The switch on-off and power failure simulation system based on the GIS comprises:
the operation module is used for selecting power failure equipment in the OMS system and then inputting power failure information;
the matching module is used for matching the ID of the power failure equipment with the PMS equipment ledger;
and the simulation module is used for analyzing the position of the interconnection switch based on GIS power grid topology service according to the PMS equipment ledger, simulating the on-off of the switch in a GIS graph and realizing the on-off and power failure simulation of the switch.
Before the power failure equipment is selected in the OMS system, the method further comprises the following steps: according to the uniqueness of the single equipment ledger IDs of the PMS system and the OMS system on different platforms, the equipment ledger IDs can identify the distribution network equipment.
The GIS power failure monitoring system further comprises an analysis module which is used for simulating switch on and off in a GIS graph, drawing a power failure range and automatically giving a fault processing plan based on a big data analysis technology.
And drawing the power failure range based on the GIS map.
The invention has the following beneficial effects:
the GIS-based switch on-off and power failure simulation method and system disclosed by the invention have the advantages that during specific operation, a table account through channel of the PMS and OMS equipment is opened, the distribution network equipment is intelligently identified through the equipment ID, the distribution network equipment is in bidirectional one-to-one correspondence, the position and the state of the interconnection switch are intelligently analyzed according to the distribution network operation mode recorded in the OMS, the line live condition is simulated in real time, meanwhile, the power failure range is drawn based on a GIS map, emergency repair personnel are supported to perceive the specific power failure range, and the emergency repair strategy is optimized.
Drawings
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a diagram of an AC system of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments, and do not limit the scope of the disclosure of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present disclosure. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, shall fall within the protection scope of the present invention.
There is shown in the drawings a schematic block diagram of a disclosed embodiment in accordance with the invention. The figures are not drawn to scale, wherein certain details are exaggerated and some details may be omitted for clarity of presentation. The shapes of the various regions, layers and their relative sizes, positional relationships are shown in the drawings as examples only, and in practice deviations due to manufacturing tolerances or technical limitations are possible, and a person skilled in the art may additionally design regions/layers with different shapes, sizes, relative positions, according to the actual needs.
Known, PMS systems: an asset management system. A device has only one ID in the PMS system.
An OMS system: and a power dispatching operation management platform. A device has only one ID in the PMS system.
And a GIS system: a geographic information system.
D5000 system: and scheduling the automated system.
Referring to fig. 1 and 2, the method for simulating switching on/off and power failure of a switch based on a GIS according to the present invention includes the following steps:
1) according to the uniqueness of the single equipment machine account IDs of the PMS system and the OMS system on different platforms, through logic analysis, the equipment machine account IDs identify the distribution network equipment, the bidirectional one-to-one correspondence of the distribution network equipment is realized, meanwhile, the correspondence between the equipment in the PMS system and the equipment in the D5000 system is realized, the consistency of machine account data source ends is ensured, and the normal development of simulated power failure functions and event handling is supported.
In actual operation, selecting power failure equipment in the OMS system, inputting power failure information, synchronizing to the power failure simulation module, matching the ID of the power failure equipment with the PMS equipment ledger, and transmitting the PMS equipment ledger obtained through matching to the GIS system;
2) and analyzing switch deflection based on the power failure simulation module.
The method comprises the steps of determining the position of a contact switch based on GIS2.0 power grid topology service, simulating switch on and off in a GIS graph, giving a power failure area, and automatically giving a fault processing plan based on a big data analysis technology so as to guide a dispatcher to rapidly process faults.
Wherein, use GIS map and topological relation as the basis, integrated D5000 operational data, PMS standing book data and OMS maintenance plan through removing end APP response, realize switch deciliter position, support the development of emergency work.
The invention opens a PMS and OMS equipment ledger through channel, intelligently identifies the distribution network equipment through equipment ID, enables the distribution network equipment to be in one-to-one correspondence in two directions, intelligently analyzes the position and the state of a tie switch according to the distribution network operation mode recorded in the OMS system, simulates the line live condition in real time, simulates the power failure function to be divided into three states according to the operation condition of the distribution network equipment, and is attached with a line area map, equipment card information and related data statistics of the range of the influence of the simulated power failure, namely an initialization state, a pre-scheduling state and a post-scheduling state. According to event information, the power failure simulation function is realized by expanding the power failure analysis function and intelligently analyzing the position of the interconnection switch and clicking a branch line, the power failure range is drawn based on a GIS map, rush-repair personnel are supported to perceive the specific power failure range, and the rush-repair strategy is optimized.
The switch on-off and power failure simulation system based on the GIS comprises:
the operation module is used for selecting power failure equipment in the OMS system and then inputting power failure information;
the matching module is used for matching the ID of the power failure equipment with the PMS equipment ledger;
and the simulation module is used for analyzing the position of the interconnection switch based on GIS power grid topology service according to the PMS equipment ledger, simulating the on-off of the switch in a GIS graph and realizing the on-off and power failure simulation of the switch.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the invention without departing from the spirit and scope of the invention, which is to be covered by the claims.
Claims (8)
1. A GIS-based switch on-off and power failure simulation method is characterized by comprising the following steps:
selecting power failure equipment in an OMS system, and recording power failure information;
matching the ID of the power failure equipment with the machine account of the PMS equipment;
based on GIS power grid topology service, the position of a contact switch is analyzed according to the PMS equipment account, the on-off of the switch is simulated in a GIS graph, and the on-off and power failure simulation of the switch is realized.
2. The GIS-based switch on/off and power outage simulation method of claim 1, wherein before selecting a power outage device in the OMS system, the method further comprises: according to the uniqueness of the single equipment account ID of the PMS system and the OMS system on different platforms, the equipment account ID can identify the distribution network equipment.
3. The GIS-based switch on/off and power failure simulation method according to claim 1, further comprising: and simulating the switch on and off in the GIS graph, drawing a power failure range, and automatically giving a fault processing plan based on a big data analysis technology.
4. The method for simulating switching on/off and power failure of a switch based on a GIS according to claim 1, wherein a power failure range is drawn based on a GIS map.
5. The utility model provides a switch deciliter, power failure analog system based on GIS which characterized in that includes:
the operation module is used for selecting power failure equipment in the OMS system and then inputting power failure information;
the matching module is used for matching the ID of the power failure equipment with the PMS equipment ledger;
and the simulation module is used for analyzing the position of the interconnection switch based on GIS power grid topology service according to the PMS equipment ledger, simulating the on-off of the switch in a GIS graph and realizing the on-off and power failure simulation of the switch.
6. The GIS-based switch on/off and power outage simulation system of claim 5, wherein before the selection of the power outage device in the OMS system, the method further comprises: according to the uniqueness of the single equipment account ID of the PMS system and the OMS system on different platforms, the equipment account ID can identify the distribution network equipment.
7. The GIS-based switch on-off and power failure simulation system according to claim 5, further comprising an analysis module for simulating switch on-off, drawing power failure range, and automatically providing a fault handling plan based on big data analysis technology in a GIS graph.
8. The GIS-based switch on/off and power failure simulation system according to claim 5, wherein a power failure range is drawn based on a GIS map.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210461746.7A CN114756641A (en) | 2022-04-28 | 2022-04-28 | GIS-based switch on-off and power failure simulation method and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115622057A (en) * | 2022-12-20 | 2023-01-17 | 成都交大光芒科技股份有限公司 | Power supply scheduling system power supply topology analysis method and device and electronic equipment |
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- 2022-04-28 CN CN202210461746.7A patent/CN114756641A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115622057A (en) * | 2022-12-20 | 2023-01-17 | 成都交大光芒科技股份有限公司 | Power supply scheduling system power supply topology analysis method and device and electronic equipment |
| CN115622057B (en) * | 2022-12-20 | 2023-03-07 | 成都交大光芒科技股份有限公司 | Power supply scheduling system power supply topology analysis method and device and electronic equipment |
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