A full-life-cycle dynamic configuration control method and system for a substation-guarantee substation
A technology of full life cycle and guarantee substation, which is applied in the field of dynamic configuration and control of substation guarantee substation in the whole life cycle. Improve the level of management, improve the degree of automation and efficiency, and improve the effect of accuracy
Active Publication Date: 2022-07-22
BEIJING SIFANG JIBAO ENG TECH +1
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Problems solved by technology
Usually Baoxin substation project implementation and maintenance are provided by engineering service personnel of Baoxin substation manufacturer. Frequent project updates will increase the service cost of Baoxin substation products, and will also increase the operation and maintenance management cost of power grid company substations
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[0074] The present invention is based on the conventional Baoxin substation. On the basis of the existing modules of the Baoxin substation, the dynamic configuration management module is added, the model configuration management module is modified, and the MMS communication module is pre-connected, so as to realize the dynamic configuration management and control of the full life cycle of the Baoxin substation. Function.
[0075] The dynamic configuration management module is designed as a dynamic library module, which is directly loaded and run by the pre-connected MMS communication module, and the two modules use inter-process communication to exchange commands.
[0076] The dynamic configuration management module adopts two methods: fast periodic detection and slow periodic detection. According to the device IP range obtained from the preset device IP range and the operating device IP range, the IP is pinged sequentially to detect the station control layer network device IP....
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The invention discloses a full-life-cycle dynamic configuration control method and system for a substation-guarantee substation in a substation. During the full-life-cycle operation of the substation, the substation automatically detects the IP of a network device at the control layer of the substation; The secondary MMS communication process calls the device model file, dynamically imports the device model file, and adds the configuration required for the operation of the guarantee substation; for the configured device, the initialization process of the device communication fails due to the abnormal initialization of the device model, and dynamically starts the single MMS communication process to call the device Model file, if the communication of the device is initialized successfully and the communication is normal, the model file of the calling device and the CRC of the last model file check file have changed, and the configuration required for the operation of the guaranteed sub-station will be incrementally updated; restart the guaranteed sub-station, and send the configuration change to the guaranteed sub-station. Signal to inform the Guarantee Master to call the Guarantee Substation's Master Sub Station configuration. The invention improves the automation degree and efficiency of Baoxin substation project implementation by dynamically configuring and controlling the entire life cycle of the Baoxin substation, realizes maintenance-free or less maintenance in the entire life cycle of the Baoxin substation, and reduces the operation and maintenance cost of the Baoxin substation.
Description
technical field [0001] The invention belongs to the technical field of substations of a substation protection fault information management system, and in particular relates to a full life cycle dynamic configuration control method and system for substations in substations. Background technique [0002] The substation protection fault information management system is composed of a guarantee master station and a guarantee sub station. The Baoxin sub-station collects and manages the protection device information of the whole station, and sends the protection information to the Baoxin master station to realize the remote protection information management. When the power grid fails, the main dispatching station can grasp the power grid fault situation in time, provide information support for fault analysis and decision-making, and improve the lean management level of substations. [0003] At present, the engineering configuration of Baoxin substation adopts the traditional manua...
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IPC IPC(8): H04L41/0803H04L41/085H04L41/08H04L41/0866H04L41/14H02J13/00
CPCH04L41/0803H04L41/085H04L41/0866H04L41/0886H04L41/145H02J13/00028H02J13/00034Y04S10/16
Inventor 许家焰武芳瑛胡波涛杨常府王立鼎于永旭叶小峰王华
Owner BEIJING SIFANG JIBAO ENG TECH