Comparative Simulation Study between Gate Firing Units for HVDC Rectifier Based on CIGRE Benchmark Model

作     者：Bhaba Priyo Das Neville Watson Yonghe Liu 

作者机构：不详 

出 版 物：《Energy and Power Engineering》 (能源与动力工程（英文）)

年 卷 期：2011年第3卷第2期

页      面：120-134页

学科分类：1002[医学-临床医学] 100214[医学-肿瘤学] 10[医学] 

主　　题：CIGRE HVDC Phase Lock Loop Rotating reference Frame Simulation 

摘      要：A simulation study between the DQO gate firing unit (GFU) and a proposed GFU for high voltage direct current (HVDC) rectifier based on the CIGRE benchmark model in Matlab/Simulink is carried out. The proposed GFU does not use traditional phase lock loop (PLL) and offers structural simplicity, fast response and immunity to ac system voltage unbalance, harmonics, voltage sag, frequency jump and phase jump etc. Since there is no loop filter, no tuning issues are involved. Advantages of the proposed GFU are confirmed by extensive simulation results.