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In this paper, with the study of Automatic Testing System setup and virtual instruments, a distributed Client/Server model of testing platform based on system integration is presented. The hardware system topology and software module design with LabVIEW are described emphatically, and the interface communication is also discussed. The resolution, which is flexible, expandable and general, is successfully...
For conducted interference in the control circuit of the DC/DC converter used in FCEV, the second order Butterwoth and Chebyshev active low-pass filters and their circuit configurations are analyzed and discussed in this article. The article presents the process of their network realization and simulates them with Matlab. Furthermore, an advanced second-order active low-pass filter is designed in...
The power converter used in fuel cell electric vehicles (FCEVs)' power train need to handle increasingly higher power. However, the space left for it is very limited in most cases. Such a contradiction makes it challenging to design a practical onboard power converter. Linear converters are not practical due to its low efficiency and high volume and weight. Switched-mode converters are reasonable...
For the power converters of fuel cell electric vehicles, there is a great need for less component stress, smaller component size and higher efficiency. The paper presents a typical configuration of FCEV powertrains, and proposes a novel buck-boost cascaded topology for high power applications. It offers better performance compared with the single-switch buck-boost converters, such as buck-boost, CUK,...
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