论文标题
使用电压相位控制以避免分配网络约束违规
Using Voltage Phasor Control to Avoid Distribution Network Constraint Violations
论文作者
论文摘要
在本文中，我们介绍了电压相反控（VPC），也称为基于相控制的控制，是实施最佳功率流（OPF）的新方法。与传统的OPF不同，在该OPF中，功率流优化广播电源注射，VPC功率流优化广播电压相拟合设定点到分布在整个网络中的反馈控制器，这些反馈控制器实时响应了干扰。在本文中，我们证明了VPC可以主动管理分布式能源，以避免电压分配网络中的电压幅度和线路限制违规。我们提供敏感性和边界，以量化分布式反馈反馈控制如何降低干扰对网络电压和线流动的影响。使用模拟，我们将VPC的性能与相关但更常规的电压控制（VMC）进行比较。敏感性，界限和仿真提供了实施见解，我们强调了分销网络运营商如何使用VPC和VMC避免违反约束的情况。
In this paper, we introduce Voltage Phasor Control (VPC), also known as Phasor Based Control, as a novel way of implementing Optimal Power Flow (OPF). Unlike conventional OPF, in which the power flow optimization broadcasts power injections, the VPC power flow optimization broadcasts voltage phasor setpoints to feedback controllers distributed throughout the network which respond to disturbances in real time. In this paper, we demonstrate that VPC can actively manage distributed energy resources to avoid voltage magnitude and line flow constraint violations in power distribution networks. We provide sensitivities and bounds that quantify how the distributed voltage phasor feedback control reduces the effect of disturbances on the network voltages and line flows. Using simulations, we compare the performance of VPC with the related but more conventional Voltage Magnitude Control (VMC). The sensitivities, bounds, and simulations provide implementation insights, which we highlight, for how distribution network operators can use VPC and VMC to avoid constraint violations.
