A multi-functional grid-connected inverter and its application in the all-electric ship

Author

Lei Zhou ; Hongda Liu ; Ying Xu ; Lipeng Bai

Author_Institution

Dept. of Autom., Harbin Eng. Univ., Harbin, China

fYear

2014

fDate

Aug. 31 2014-Sept. 3 2014

Firstpage

1

Lastpage

5

Abstract

This paper designs a multifunctional grid-connected inverter (MFGCI) .It can both utilize the energy in green energy resource (GER) and energy storing device (ESD) and alleviate the harmonic pollution caused by propulsion system in ship power grid properly. Simultaneously, the volume of propulsion transformer is expected to be reduced and the PFD will be less-used or even out of work. The result of simulation verifies the validity of alleviating the harmonic wave in the power grid by using MFGCI.

Keywords

energy storage; invertors; marine power systems; marine propulsion; power grids; transformers; ESD; GER; MFGCI; all-electric ship; energy storing device; green energy resource; harmonic pollution; harmonic wave; multifunctional grid-connected inverter; propulsion system; propulsion transformer; ship power grid; Active filters; Harmonic analysis; Inverters; Marine vehicles; Power system harmonics; Propulsion; Reactive power; Energy Storing Device; Green Energy Resource; Harmonic Pollution; Multifunctional Grid-Connected Inverter; Simulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014 IEEE Conference and Expo

Conference_Location

Beijing

Print_ISBN

978-1-4799-4240-4

Type

conf

DOI

10.1109/ITEC-AP.2014.6940763

Filename

6940763