Method for realizing protection setting value online check function obtaining model by identifying CIME and SVG model file information
A technology of model file and protection setting value, applied in the field of online verification of relay protection setting value, it can solve the problems of heavy workload, difficult work of technicians, inability to guarantee the correctness of construction engineering data, etc., to reduce a lot of workload , the effect of reducing the difficulty of work
Active Publication Date: 2018-07-31
STATE GRID CORP OF CHINA +1
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[0005] The present invention overcomes the problem of relying on personnel to complete the work of collecting and analyzing original engineering data and manually building an online protection fixed value verification system engineering data maintenance work described in the above-mentioned prior art, which brings difficulty and heavy workload to technicians. The problem of ensuring the correctness of construction project data
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[0023] The accompanying drawings are only for illustrative purposes and cannot be understood as a limitation of the patent; in order to better illustrate this embodiment, some parts of the accompanying drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; For personnel, it is understandable that some well-known structures in the drawings and their descriptions may be omitted. The positional relationship described in the drawings is only for illustrative purposes and cannot be understood as a limitation of the patent.
[0024] See figure 1 -4. Identify the information of CIME and SVG model files to realize the protection setting value online verification function. The method to obtain the model is to use the power grid model and graphic engineering data that has been maintained by the dispatching telecontrol system, and export it as a third-party software advanced application development The CIME model data file and the graphic file i...
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The invention discloses a method for realizing a protection setting value online check function obtaining model by identifying CIME and SVG model file information. The method comprises the steps of analyzing internal structure object information of a CIME power grid parameter model file and an SVG graphic file; finishing automatic acquisition of a primary power grid device, needed to be modeled, of a protection setting value online check function software system and creation of a topology model; creating a calculation impedance parameter of the primary power grid device; creating a primary power grid graph; and providing original engineering data support for realizing a subsequent online check function. The models include a power grid function position model of the primary device, varioustypes of calculation impedance and control parameter models of the primary device, and a graphic model, supporting a network construction architecture and a real-time operation topology relationship,of the primary device. The personnel is replaced to finish original data analysis collection work and manually built model object maintenance work required for engineering production of the protectionsetting value online check software system, so that the automation level of the protection setting value online software system is improved, and the software engineering data maintenance workload isreduced.
Description
[0001] TECHNICAL FIELD The present invention relates to the field of on-line verification of relay protection settings, that is, a method for identifying CIME and SVG model file information to achieve the function of acquiring a model for the protection setting online verification function. In particular, it relates to the method of realizing the automatic modeling of third-party application software based on the identification technology of the CIME model and SVG graphic file information developed by the third-party software provided by the dispatch telecontrol system. Background technique [0002] The power system dispatch motion system provides clairvoyance and clairvoyance functions for power dispatchers, and plays an important role in power dispatch automation. The dispatch automation system acceptance standard clearly stipulates that the dispatch automation SCADA system must provide CIME or third-party software advanced application development. Model files in g format and SV...
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IPC IPC(8): G06F17/50G06Q50/06
CPCG06Q50/06G06F30/20
Inventor 董刚苏新谭旭赵景秀董思辰刘明奎刘海洋
Owner STATE GRID CORP OF CHINA