美国德州电力市场智能计量系统概述

Overview for smart metering system of ERCOT

自2015年我国新一轮电力体制改革启动以来,不断复杂化的市场结算关系和市场环境下的网荷互动模式对现有计量系统提出了全新的挑战。首先调研了美国德州电力市场的智能计量系统概况,该系统利用智能电能表及相关通信技术提高了能源数据的访问和利用效率,有效地支撑了德州竞争性电力市场的运行。然后,归纳了我国电力计量系统的发展和应用现状,梳理了新电改形势下计量系统面临的问题。最后,针对我国当前计量系统的改造提出建议,以适应市场环境下的复杂结算和网荷互动需求。

Since the launch of the new round of power system reform in China in 2015, the increasingly complicated market settlement relationship and the network-load interaction mode under the market environment are desiring new changes in existing metering system. The general situation of the smart metering system in Texas power market is investigated firstly. By using smart meters and related communication technologies, the system improves the access and utilization efficiency of energy data, and effectively supports the operation of the competitive electricity market in Texas.Then, the development and application status of power metering system in China is summarized, and the problems faced by the metering system under the new power reform situation are sorted out.Finally, suggestions are put forward for the reform of the current measurement system in China to adapt to the complex settlement and network-load interaction in the market environment.