Decoupling method and device for smart substation SCD model information section
A technology for smart substations and decoupling devices, applied in information technology support systems, instruments, data processing applications, etc., can solve problems such as inability to meet local modification of SCD configuration and safety control requirements, and achieve the effect of overcoming misoperation
Active Publication Date: 2017-01-25
XUJI GRP +5
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[0004] The purpose of the present invention is to provide a decoupling method and device for the information section of the SCD model of an intelligent substation, so as to solve the problem that the current decoupling is only performed according to the functional modules of the SCL model, which cannot meet the partial modification and safety control of the SCD configuration during maintenance, reconstruction and expansion. demand problem
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[0036] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0037] The decoupling method of the information section of the SCD model of the intelligent substation of the present invention is realized by physically decoupling according to the interval, and the SCD file is physically split into a plurality of mutually independent configuration files according to the interval. According to the IEC 61850 standard, the SSD model includes the configuration information of primary equipment and its connection relationship, and the relationship between primary equipment and secondary equipment logical nodes, such as figure 2 As shown, the SSD model ends up as The content section is included in the SCD file. Therefore, by analyzing the configuration content of the SSD in the SCD file, all the interval division information of the whole station and the IED information contained in each interval can be aut...
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The invention involves the decoupling method and device for smart substation SCD model information, which belongs to the field of smart substation SCD model design technology. The invention obtains all internal division information in the substation and the IED information in each internal through the analysis of SSD configuration in SCD documents; IED model configuration contents are withdrawn from SCD documents and are reorganized according to SCL standard format to form the interval BCD document. The invention provides an information section with clear interval logic, reduces the application complexity as well as misconfiguration and maloperation risk of the SCD documents and is more able to satisfy the efficient application and regulation demands required by the smart substation for SCD documents in the period of commissioning, operation maintenance, reconstruction and expansion.
Description
technical field [0001] The invention relates to a decoupling method and device for an information section of an SCD model of an intelligent substation, and belongs to the technical field of SCD model design of an intelligent substation. Background technique [0002] The smart substation SCD (the full name of the SCD file is Substation Configuration Description, referred to as the total station configuration description file) model includes all the configuration information of the secondary system of the whole station, and the correctness of its configuration will directly affect the function of the substation equipment or system. The SCD file is formed by engineering integration configuration, which plays an active role in the integration of automation systems and equipment interoperability. However, with the deepening of engineering applications, the disadvantages of SCD file application methods are gradually emerging, mainly reflected in: ① SCD files are large and complete...
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IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/067G06Q50/06Y04S10/50
Inventor 姜帅易永辉梁经宛刘永欣牛强李贞张景超石光李栋李峰张仑山李萌贾华伟邱俊宏周芝萍
Owner XUJI GRP