Collaborative Research: Modeling and Control of Fuel Cell Based Distributed Energy System

合作研究：基于燃料电池的分布式能源系统的建模与控制

• 批准号: 0501539
• 负责人: Farshad Khorrami
• 金额: --
• 依托单位: Polytechnic University of New York
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2005
• 资助国家: 美国
• 起止时间: 2005-05-01 至 2010-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0501539&HistoricalAwards=false
• 关键词: Collaborative; Research; Modeling; Control; Fuel

In this work, we will develop models for fuel cells and power converters for a parallel grid-connected operation, and study the stability of the system. Furthermore, we will develop control strategy for the parallel operation of distributed generation systems (DGS) in a standalone AC power supply, and control algorithms that will facilitate only low-bandwidth data communication signals between each generation system Furthermore a combined voltage control loop using Perfect Robust Servo-Mechanism and Discrete Time Sliding Mode current controller will be designed for each converter to ensure low THD output voltages. The voltage control loop will be designed to allow a harmonic control droop scheme that ensures proper sharing of harmonic components of load currents. Simulation studies using two parallel three-phase PWM inverters (600 kVA) will be developed to show the effectiveness of the proposed control. The control methods will be implemented at OSU 5 kva experimental test bed.

在这项工作中，我们将开发用于燃料电池和电源转换器的模型，以进行并行网格连接的操作，并研究系统的稳定性。此外，我们将制定控制策略，用于独立交流电供应中分布式生成系统（DGS）的并行操作，以及控制算法，这些算法将仅促进每个一代系统之间的低频带数据通信信号，此外，共同的电压控制循环使用完美的强大机能静电 - 机械式掌握式servo-Mechanisp和Perfect Slive slit Slit Slit Mode for Averty Converer the Croventer thd croventer thd croventer均可使用完美的稳健伺服态和下降。电压控制环将设计为允许谐波控制下垂方案，以确保正确分享负载电流的谐波组件。使用两个平行的三相PWM逆变器（600 kVa）的模拟研究将显示提出的对照的有效性。控制方法将在OSU 5 KVA实验测试床上实施。