A Statistical Model of Noises at Input Port of Inverter and its Coupling to Low Voltage Cable on Fuel Cell Bus

Author

Li, Wei ; Yu, Shaofeng ; Zhang, Bo ; He, Jinliang ; Huang, Yong

Author_Institution

Tsinghua Univ., Beijing

fYear

2007

fDate

9-13 July 2007

Firstpage

1

Lastpage

5

Abstract

Hybrid electric Bus has serious EMC problems. Normal distribution is proved suitable to describe the noise fluctuation on input port of inverter. Typical noise patterns are summarized with seven key parameters. Then crosstalk between power cables and nearby signal cables is analyzed with injection of these typical noises. Time parameters of noises are observed can influence the crosstalk significantly. It is concluded that update should be made in the present standards of conducted emission limitation on vehicle due to their neglect of the time parameters of noise sources.

Keywords

electromagnetic compatibility; fuel cell vehicles; hybrid electric vehicles; invertors; noise; normal distribution; power cables; automotive EMC; coupling; crosstalk; fuel cell bus; hybrid electric bus; inverter; noise fluctuation; normal distribution; power cable; signal cable; statistical model; Crosstalk; Electromagnetic compatibility; Fluctuations; Fuel cells; Gaussian distribution; Inverters; Low voltage; Power cables; Signal analysis; Vehicles;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility, 2007. EMC 2007. IEEE International Symposium on

Conference_Location

Honolulu, HI

Print_ISBN

1-4244-1349-4

Electronic_ISBN

1-4244-1350-8

Type

conf

DOI

10.1109/ISEMC.2007.11

Filename

4305591