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首页> 外文会议>Asilomar Conference on Signals, Systems, and Computers >On Static and Adaptive Policies for Chance-Constrained Voltage Regulation
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On Static and Adaptive Policies for Chance-Constrained Voltage Regulation

机译：关于机会约束电压调节的静态和自适应政策

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Electricity distribution networks are envisioned to host an increasing number of photovoltaic (PV) generators. PV units are equipped with inverters that can inject or absorb reactive power, a capability that can be crucial for supporting safe nodal voltages. Inverter set points are designed as solutions of optimal power flow formulations with specifications on the probability that nodal voltages remain within safe bounds. This paper compares various designs for chance-constrained voltage regulation. Due to their inherent nonconvexity, chance constraints are replaced by the conditional-value-at-risk, which offers a conservative convex approximation. The focus is on designs that yield static reactive power control policies or policies that can control the reactive power in a fashion adaptive to the uncertain renewable energy production and load consumption.
机译：设想电力分配网络以追踪越来越多的光伏（PV）发电机。光伏单位配有逆变器，可以注入或吸收无功功率，这是一种对于支持安全节点电压至关重要的能力。变频器设定点被设计为最佳功率流配制剂的解决方案，具有规范的概率仍然存在于安全范围内。本文比较了各种设计用于机会约束电压调节。由于其固有的非凸起，机会约束由条件值 - 风险替换，其提供保守的凸起近似。重点是在设计上，产生静态无功功率控制政策或政策，可以以适应不确定的可再生能源生产和负载消耗的方式控制无功功率。

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