多供电指标约束下配电网节能降损技术研究  

Study on Energy-saving and Loss-reduction Technology of Power Distribution Network under Multiple Power Supply Index Constraints

作　　者：张保健 张桂婷 连贯 ZHANG Baojian;ZHANG Guiting;LIAN Guan(State Grid Tianjin Wuqing Power Supply Company,Tianjin 301700,China)

机构地区：[1]国网天津武清供电公司,天津301700

出　　处：《山西电力》2021年第5期5-9,共5页Shanxi Electric Power

摘　　要：针对传统配电网节能降损技术忽略建立节能寻优方程,使节能降损无法达到最优效果的缺陷,提出了多供电指标约束下配电网节能降损技术方法。实验测试结果表明,多供电指标约束下配电网节能降损技术的输出稳定性较好,输出增益较大,提高了配电网的节能控制能力。The traditional energy-saving and loss-reduction technology of power distribution network neglects to establish the energy-saving optimization equation,which leads to the consequence that energy-saving and loss-reduction fails to achieve the optimal effect.To deal with this problem,a technical method of energy-saving and loss-reduction for power distribution network under the multiple power supply index constraints is proposed.The experimental results show that the proposed energy-saving and loss-reduction technology has good output stability and large output gain under the multiple supply index constraints,which can improve the energy-saving control ability of the power distribution network.

关 键 词：多供电指标 配电网 节能降损 功率增益 等效控制 

分 类 号：TM73[电气工程—电力系统及自动化]