Optimized operation, planning, and frequency control of hybrid generation-storage systems in isolated networks

2012 3rd IEEE PES Innovative Smart Grid Technologies Europe (ISGT Europe) Pub Date : 2012-10-01 DOI:10.1109/ISGTEurope.2012.6465719

E. Abbasi, H. Ameli, K. Strunz, D. N. Huu

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引用次数: 11

Abstract

This paper presents an optimized scheduling method, a planning strategy, and a frequency control method for a hybrid system supplying an isolated network. The hybrid system consists of a wind energy conversion system, a diesel engine generator, and a battery energy storage system. Minimization of the operation cost is the objective of the optimized operation. Consequently, emission of the system is minimized. The presented operation strategy is formulated and implemented in MATLAB using sequential quadratic programming. A planning strategy based on the optimized operation method is developed to choose between limited installed capacities of battery energy storage systems and wind energy conversion systems to minimize cost of electrification of the isolated network. In the last step, a frequency control strategy is developed and implemented in MATLAB Simulink. In addition to transient response of the system, the strategy is taking into account emission reduction of the system. The developed methods are validated by a set of simulations.

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隔离网络中混合发电存储系统的优化运行、规划和频率控制

本文提出了一种用于隔离网供电的混合系统的优化调度方法、规划策略和频率控制方法。该混合系统由风能转换系统、柴油机发电机和电池储能系统组成。运行成本的最小化是优化运行的目标。因此，系统的排放被最小化。采用顺序二次规划在MATLAB中制定并实现了该操作策略。提出了基于优化运行方法的规划策略，在有限装机容量的蓄电池储能系统和风能转换系统之间进行选择，使隔离网的电气化成本最小。最后，在MATLAB Simulink中开发并实现了频率控制策略。该策略除了考虑系统的暂态响应外，还考虑了系统的减排。通过一组仿真验证了所开发方法的有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2012 3rd IEEE PES Innovative Smart Grid Technologies Europe (ISGT Europe)

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