论文标题
在平衡的径向分配系统上进行国家估计的实用建议
A Practical Proposal for State Estimation at Balanced, Radial Distribution Systems
论文作者
论文摘要
分布式资源的部署不断增加，以及为更积极的角色提供的负载提供的机会，改变了以前的单向和相对直接的分配系统（DS）的操作概况。 DS将被要求密切监视，以保持稳健性和足够的功率质量。传输系统的状态估计一直是一种监视工具，该工具驱动全系统控制动作，从而确保电网的运行完整性。基于不需要测量或电压角度估算的径向网络的功率流式公式，对DS的经典状态估计进行了更新。
The ever-increasing deployment of distributed resources and the opportunities offered to loads for more active roles has changed the previously unidirectional and relatively straight-forward operating profile of distribution systems (DS). DS will be required to be monitored closely for robustness and sufficient power quality. State estimation of transmission systems has consistently served as a monitoring tool, which drives system-wide control actions and, thus, ensures the operational integrity of the electric grid. An update to the classic state estimation for the case of DS is offered in this work, based on a power flow formulation for radial networks that does not require measurements or estimate of the voltage angles.
