MPC Based Control Strategy for Battery Energy Station in A Grid with High Photovoltaic Power Penetration

Author:zhang, F., Fu, A., ding, L., wu, Q.

Abstract:The Agc (Automatic Generation Control) Reserve Capacity Requirement in A Gird with High Photovoltaic (PV) Power Penetration is Much Higher than In a traditional grid in m88 com live casino registerorder to address the Rapid PV Power Fluctuation, Which Also Means a Higher Operating Cost of the Power Grid. In Contract with The Dispert Energy Storage Units Located in PV Plants, The Integration of Battery Energy Storage Station (BESS) in A Power Grid Can Effectively Mitigate The PV Power Fluctational The Agc Reserve C Apacity, Reducing the Operating Cost from the Aspect of the Power Grid Operator. However, CurrenTly Bess is Still An Expensive Option in View of the High Price Per Unit size. Consequently, The Determined BESS With SIZE-LIMITED M88 Online Live CasinoCAPACITY Needs to Be Fully Utilized to Improve the Economic Performance of Both Bess and The Power Grid . For this reason, A Novel Model Prediction Control (MPC) BASED Control Strategy for BESS IS PRESENTED in this Paper, M88 games apkAiming to Minimize The Equivalent Operation Cost of Bess During Each Control Step. Specifically, the impact of PV power on AGC reserve capacity and the necessity of BESS in a grid with high PV power penetration are firstly discussed. And then, BASED on the Equivalent Cost Analysis of Bess, An Objective Function is Presented Aiming to Minimize The Equivalent Operating Cost of the Power Gird and BESS During Each Control Period., Including the Agc Payment and Bess Operation Cost. Besides, To Prolong The Lifetime of Bess, A Protection Measure is Presented Via The Adjustment of Bess Charge/Discharge Power. Afterwards, The Application Steps of the Presented Control Strategy Are Presented. Finally, The Proposed Control Strategy is Verified USING Actual Pv Pv Power Data in A Grid with High Pv Power Penetration.

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