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Optimal Placement of Intermittent Renewable Energy Resources and Energy Storage System in Smart Power Distribution Networks

机译：智能配电网中间歇性可再生能源和储能系统的优化配置

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This paper presents an efficient strategy to optimally allocate renewable energy sources (RES), primarily wind and solar photovoltaic (PV), and energy storage system (ESS) in electrical distribution networks with a goal of minimizing costs and active power losses. The proposed planning strategy is used to determine the number of possible and optimal locations for the hybrid RES-ESS system. This paper further presents a control scheme to optimally dispatch the output of ESS, which increases the effective utilization of RES by reducing their day-ahead forecast errors in order to minimize the deviation between forecasted and actual values. In our proposed strategy, the location that produces the least overall power losses complying with the system constraints is considered as the optimal one. In order to evaluate the effectiveness of the proposed method, this paper considers a case study of a 16-bus test system that comprises of several loads, wind farm, PV, and ESS. The test results demonstrate that by determining the optimal bus location for the RES-ESS system, overall power losses as well as peak load can be significantly reduced.
机译：本文提出了一种有效的策略，可在配电网络中优化分配可再生能源（RES）（主要是风能和太阳能光伏（PV）和储能系统（ESS）），以最小化成本和有功功率损耗。拟议的规划策略用于确定混合RES-ESS系统的可能位置和最佳位置的数量。本文还提出了一种控制方案，以最佳地分配ESS的输出，从而通过减少RES的日前预报误差来提高RES的有效利用率，以最大程度地减少预测值与实际值之间的偏差。在我们提出的策略中，将产生符合系统约束的总功率损耗最小的位置视为最佳位置。为了评估该方法的有效性，本文考虑了一个16总线测试系统的案例研究，该系统由多个负载，风电场，PV和ESS组成。测试结果表明，通过确定RES-ESS系统的最佳总线位置，可以显着降低总体功耗以及峰值负载。

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