Research and realization of security measures online rehearsal and antierror warning of intelligent substation secondary equipment
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    Abstract:

    Aiming at the problem of how to effectively and reliably isolate the relevant secondary equipment during the expansion, rebuilding and overhaul of the smart substation, this paper presents a method of security measures online rehearsal and antierror warning of intelligent substation secondary equipment. This method establishes substation graphics files through the SCD model file, and correlates the information collected by the data acquisition unit and the substation graphics file, to get the initial state of substation safety measures while conducting rehearsal of secondary equipment safety measures and dynamically previewing the safety process rehearsal process. The example validation shows that the method can automatically warn against the incomplete safety isolation and provide an effective technical means for the maintenance personnel in the intelligent substation.

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赵宇皓,郝晓光,耿少博,罗 蓬,徐中南,毛玉荣.智能变电站二次设备安全措施在线预演及防误预警的研究与实现[J].电力科学与技术学报英文版,2020,35(3):173-178. ZHAO Yuhao, HAO Xiaoguang, GENG Shaobo, LUO Peng, XU Zhongnan, MAO Yurong. Research and realization of security measures online rehearsal and antierror warning of intelligent substation secondary equipment[J]. Journal of Electric Power Science and Technology,2020,35(3):173-178.

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  • Received:
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  • Online: September 14,2020
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