Title :
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
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;
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
DOI :
10.1109/ISEMC.2007.11
