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Method for optimizing scheduling and handling of power grid accidents

A scheduling processing and optimization method technology, applied in the direction of electrical components, circuit devices, emergency protection circuit devices, etc., can solve problems such as the complexity of accident scheduling processing, and achieve the effect of quickly isolating the power grid, quickly and automatically restoring power supply, and good transplantation capabilities

Inactive Publication Date: 2013-03-27
SHANGHAI MUNICIPAL ELECTRIC POWER CO +1
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Problems solved by technology

[0003] In order to solve the above-mentioned problem of increasingly complicated accident scheduling and processing caused by the greatly increased jurisdiction of each power grid base station, the present invention provides an optimization method for power grid accident scheduling and processing. By analyzing the current accident processing method in the scope of scheduling management, it can To provide a basis for dispatchers to quickly deal with faults and restore power supply, and to ensure that more effective measures can be taken in time when sudden accidents occur in the power grid. The specific process of the present invention is as follows:

Method used

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  • Method for optimizing scheduling and handling of power grid accidents

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Embodiment

[0025] Such as figure 1 with figure 2 As shown, the optimization method of a kind of power grid accident dispatching processing of the present invention comprises the following parts:

[0026] 1) Obtain grid ledger information from the power supply company system;

[0027] 2) Obtain grid topology information from the power supply company system;

[0028] 3) Obtain grid load information from the power supply company system;

[0029] The above technologies model the entire network of the power grid equipment ledger, topology, and load of the power supply company. A power grid accident analysis method based on segmentation, connection, and user weight is realized.

[0030] The information in this example includes:

[0031] 1. Faulty device input

[0032] The input of the fault content adopts the method of text search and location, graphic click and location, and the selection content includes station equipment, line segmentation, line equipment, etc.

[0033] 2. Contents ...

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Abstract

A method for optimizing scheduling and handling of power grid accidents includes the steps of acquiring power grid account information from a power supply company system; acquiring power grid topological information from the power supply company system; acquiring power grid load information from the power supply company system; managing information of users important to a power grid; subjecting 220KV substations and 110KV substations governed by the power grid of a power supply company and a corresponding power distribution network to accident plan analysis so as to achieve fast accident isolation and optima fast automatic restoration of the power grid after accidents; and subjecting the 220KV substations and 110KV substations governed by the power grid of a power supply company and the corresponding power distribution network to accident reach analysis. Accident handling plans are automatically updated based on a network model of load and user weight and according to data update conditions, so that anti-accident operability is greatly improved. The method is considerably advanced and is applicable to various fields of scheduling and handling of power grid accidents.

Description

technical field [0001] The invention relates to an accident dispatching processing method, in particular to an optimization method applied to power grid accident dispatching processing. Background technique [0002] At present, the merger of local surveys and regional surveys of various power supply companies has greatly increased the jurisdiction of each power grid base station, and has higher requirements for the management level of power grid dispatching. From high-voltage substations to low-voltage power distribution networks, the aspects involved in accident dispatching and handling are more complicated, and sometimes only rely on the dispatcher's familiarity with the power grid to deal with possible unimaginable consequences, so a unified The optimization method of the comprehensive regional survey combined accidents. Contents of the invention [0003] In order to solve the above-mentioned problem of increasingly complicated accident scheduling and processing caused...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00H02H7/28
CPCY02E60/723Y04S10/20Y02E60/725Y04S10/16Y02E60/00
Inventor 张劲松
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO
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