Impedance shaping method to improve grid-connected inverter under weak grid condition

Abstract

Primarily, I would like to pay my authentic thankfulness to Prof. Zhang Xin who is the supervisor of my research during the long phase in writing this research report. To my best appreciate, I gratefulness him for the considerable patience in every scanning during this project and provided me effect persuasion towards entire research procedure. My professor always brings me generous assistance when many hint errors and tackles about the entire process. If there is no help from my supervisor, it was impossible for me to finish a report on an appropriate standard. Furthermore, his consideration for students, in reality, entitles him to be a totally good supervisor. The understandings for students and the spiritual encouragements are always available in support. It is my honor to have Prof. Zhang supervise me on my work. Thanks a billion. Here I also want to thank those who have been encouraging me and supporting me all the time. Without their trust and help, I couldn't have the strong motivation to urge me working hard on this dissertation. Thank you all.