基于SCADA技术的低压配网控制系统研究.PDF

第 47 卷 第 22 期 电力系统保护与控制 Vol.47 No.22 2019 年 11 月 16 日 Power System Protection and Control Nov. 16, 2019 D I: 10.19783/j .cnki.pspc.181576 基于 SCADA 技术的低压配网控制系统研究 潘旭辉，陈 成，王泽睿，杨 成，杨长锐 (贵州电网有限责任公司凯里雷山供电局，贵州 雷山 55 100) 摘要：为了解决低压配网用户安全用电及负荷调节控制难的问题， 对低压用户安全保障及负荷调节控制系统的 体系架构、拓扑结构、技术需求展开研究，提出并建设了一套低压配网含所有低压开关数据采集与监视控制 (SCADA) 的系统。该系统可实现低压用户用电信息共享，保障客户用电安全，防止低压配网异常影响高一级别 电网的稳定运行。该研究成果在西江某地区得到了成功应用，不仅提升了当地低压配网的智能化、自动化水平， 还为其他地区未来配网建设规划提供了一定的理论依据。 关键词：低压配网；SCADA ；在线监视；保护控制；通信技术 Research of low-voltage distribution network control system based on SCADA technology PAN Xuhui, CHEN Cheng, WANG Zerui, YANG Cheng, YANG Changrui (Kaili Leishan Power Supply Bureau, Guizhou Power Grid Co., Ltd., Leishan 557100, China) Abstract: In order to solve the problem of low-voltage distribution network for low-voltage users safe electricity utilization and load regulation control, aiming at the system architecture, topology and technical requirements of low-voltage user safety assurance and load regulation control system, a set of low-voltage distribution network data acquisition and monitoring control (SCADA) system with all low-voltage switches is proposed and constructed. The system can realize the sharing of low-voltage users electricity information, ensure the safety of customers electricity consumption, and prevent the abnormal influence of low-voltage distribution network on the stable operation of high-level power grids. The research results have been successfully applied in the