A relay protection data transmission method between relay protection information systems
A relay protection and information system technology, applied in information technology support systems, emergency protection circuit devices, electrical components, etc., can solve problems such as poor effectiveness, difficult data integration, and low efficiency, and achieve efficient data interaction and fast power grid Faults, the effect of quick judgment
Active Publication Date: 2019-01-11
CHINA SOUTHERN POWER GRID COMPANY +1
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[0002] At present, in the construction of the relay protection information system, due to the different ranges of substations under the jurisdiction of the dispatching agencies of different power grids, the relay protection information systems built by the dispatching agencies generally only access the relay protection data of the substations under the jurisdiction of the dispatching agencies; For a high-level dispatching organization, in addition to understanding the operation of relay protection within the scope of the dispatching organization, it is also necessary to understand the operation of relay protection within the scope of the subordinate dispatching organization, especially when the grid fault occurs, due to the topology of the grid Connection relationship, dispatching agencies often need multiple substations (maybe belonging to multiple different dispatching agencies) data for comparative analysis, so as to accurately determine the nature of power grid faults, for the data of substations that are not within the scope of the dispatching agency, generally by telephone, fax Obtain operation reports in other ways to understand the situation of such relay protection equipment, but there are problems such as low efficiency, poor effectiveness, and difficulty in data integration
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[0033] Various exemplary embodiments, features, and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
[0034] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments.
[0035] In addition, in order to better illustrate the present disclosure, numerous specific details are given in the following specific implementation manners. It will be understood by those skilled in the art that the present disclosure may be practiced without some of the specific details. In some instances, methods, means, componen...
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The invention relates to a relay protection data transmission method between relay protection information systems, which is applied to a first relay protection information system. The relay protectiondata transmission method comprises the following steps: receiving an operation data request instruction, sending an operation data request message to a second relay protection information system; Wherein the operation data request message comprises a read data type; Receiving an operation data response message sent by the second relay protection information system. The operation data response message comprises an operation data file of a second relay protection information system, and the operation data file is matched with the read data type. A relay protection data transmission method between relay protection information systems according to an embodiment of the present disclosure, It can realize the efficient data exchange between relay protection information systems of different powergrids, and make the data integration between relay protection information systems of different power grids easier to realize, and is conducive to the rapid judgment of power grid faults when the power grid fault occurs.
Description
technical field [0001] The present disclosure relates to the technical field of power system scheduling automation, and in particular to a method for transmitting relay protection data between relay protection information systems. Background technique [0002] At present, in the construction of the relay protection information system, due to the different ranges of substations under the jurisdiction of the dispatching agencies of different power grids, the relay protection information systems built by the dispatching agencies generally only access the relay protection data of the substations under the jurisdiction of the dispatching agencies; For a high-level dispatching organization, in addition to understanding the operation of relay protection within the scope of the dispatching organization, it is also necessary to understand the operation of relay protection within the scope of the subordinate dispatching organization, especially when the grid fault occurs, due to the to...
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IPC IPC(8): H02H7/26H02H7/28H02J13/00
CPCH02J13/0075H02H7/262H02H7/28H02J13/00019Y04S10/20Y04S40/126Y02E60/00
Inventor 丁晓兵赵纪元余江杨常府高宏慧刘刚张静伟谢晓冬陈宏山詹庆才郑茂然蒋纬纬黄佳胤陈红雨史泽兵陈朝晖
Owner CHINA SOUTHERN POWER GRID COMPANY