基于物联网的电网智能节能量测量方法及实现
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摘要
电网节能工程,尤其是输变电相关工程是电网节能的重要环节,总结了输变电主要环节的节能量测量方法,包括IPMVP法和我国通用的节能量测量方法。优化了采用变压器和无功补偿等节能措施后节能量的量化及测量方法。同时,利用物联网技术,融合相关算法,提升了量测设备的效率,以实现对节能量的及时、精准测量。通过对实例分析,说明节能量的计算和测量方法,为电网企业的节能量计量提供了理论依据。
Power grid energy saving engineering, especially transmission and transformation related projects, is an important link of energy saving. The energy saving measurement methods of the main links of transmission and transformation were summarized, including IPMVP method and general energy saving measurement method in China.At the same time, by using the technology of IoT and fusion of relevant algorithms, the efficiency of measuring equipment can be improved, and the energy saving can be measured in a timely and accurate way. The calculation and measurement methods of energy saving were illustrated by an example, which provided a theoretical basis for energy saving measurement in power grid enterprises.
Power grid energy saving engineering, especially transmission and transformation related projects, is an important link of energy saving. The energy saving measurement methods of the main links of transmission and transformation were summarized, including IPMVP method and general energy saving measurement method in China.At the same time, by using the technology of IoT and fusion of relevant algorithms, the efficiency of measuring equipment can be improved, and the energy saving can be measured in a timely and accurate way. The calculation and measurement methods of energy saving were illustrated by an example, which provided a theoretical basis for energy saving measurement in power grid enterprises.
引文
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[6]周优,谭洪卫,陈义波,等.基于电力数据的办公建筑能耗模拟方法[J].建筑节能,2017,45(4):124-128.ZHOU Y,TAN H W,CHEN Y B,et al.Simulation of energy consumption based on power data of office building[J].Building Energy Efficiency,2017,45(4):124-128.
[7]中国国家标准化管理委员会.节能量测量和验证技术通则:GB/T28750-2012[S].2012.Standardization Administration of the People’s Republic of China.General principles of energy conservation measurement and verification technology:GB/T28750-2012[S].2012.
[8]董佳霖.电网节能降损关键技术效果测量与实证研究[D].天津:天津大学,2013.DONG J L.Measurement and empirical study on key technologies of energy conservation and loss reduction in power grid[D].Tianjin:Tianjin University,2013.
[9]刘杉,余军,贺之渊,等.基于VSC与LCC混合的多点传输直流输电系统拓扑结构研究与特性分析[J].中国电机工程学报,2018,38(10):163-171,331.LIU S,YU J,HE Z Y,et al.Research on topology structure and characteristic analysis of multipoint transmission HVDC system based on VSC and LCC hybrid[J].Proceedings of the CSEE,2018,38(10):163-171,331.
[10]邢士发.融合营销数据的配网电能损耗计算方法研究[D].昆明:昆明理工大学,2017.XING S F.Research on calculation method of distribution network power loss based on marketing data[D].Kunming:Kunming University of Technology,2017.
[11]娄洁良.数据中心能效案例及节能运行[J].电信科学,2019,35(1):95-104.LOU J L.Data center energy efficiency case and energy-saving operation[J].Telecommunications Science,2019,35(1):95-104.