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A Novel Two-Layer Constant Power Control Strategy for Renewable Energy System with Reversible Pumped Hydro Storage

机译:具有可逆泵送水力储存的可再生能源系统的一种新型两层恒功率控制策略

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The use of energy plays a very important role in one's life. The availability and accessibility of sufficient amount of energy accelerate individual's and nation's development. The current trends in energy consumption are neither secure nor sustainable. The lack of sufficient energy supply can also hold back the growth of people living in the developing countries. Therefore, development of clean, secure, sustainable and affordable energy sources should be our priority in this century. Both wind and solar energy are clean and sustainable but fluctuating in nature. This paper proposed a novel two-layer constant power scheme for renewable energy connected with Reverse pumped hydro storage. The renewable and reverse hydro pumped system coordination is based on application of stochastic unit commitment (SUC). Renewable energy system is controlled by the first layer renewable supervisory controller (RSC) and coordinated by second layer hydro supervisory controller (HSC). The RSC can encounter disturbances during its operation and to overcome this disturbance, a constant power control (CPC) can be applied for constant power operation. Simulation studies carried out in MATLAB on a renewable energy system consists of Solar and Wind converter.
机译:能量在一个人的生命中起着非常重要的作用。足够的能量加速个人和国家发展的可用性和可访问性。能源消耗的目前趋势既不是安全也不是可持续的。缺乏足够的能源供应也可以阻碍发展中国家的人们的增长。因此,制定清洁,安全,可持续和经济的能源应该是我们本世纪的优先事项。风和太阳能都是清洁和可持续的,但性质上有波动。本文提出了一种新型双层恒定功率方案,可再生能源与反向泵送水电连接。可再生和反向水泵系统协调基于随机单位承诺(SUC)的应用。可再生能源系统由第一层可再生监控控制器(RSC)控制,并由第二层水电监控控制器(HSC)协调。 RSC可以在其操作期间遇到扰动,并克服这种干扰,可以应用恒定功率控制(CPC)以用于恒定功率操作。在可再生能源系统上进行MATLAB进行的仿真研究包括太阳能和风力转换器。

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