Development of 1200A AC/DC Linear Standard Power Supply

DOI

10.2991/ic3me-15.2015.131How to use a DOI?

Keywords

Linear Power, AC, High Current, Ripple Wave

Abstract

With the development of science, technology and production, there is an increasing demand for high-current power supply, which is widely applied in research of high-speed railways, subways, electric cars, DC transmission and electromagnetic measurement science. The commercial high-current power supply basically uses the form of switching power supply and its ripple wave is generally greater than 1%, with the peak-peak value up to the pulse ripple shortcomings of a few volts (with a constant amplitude), and the ripple wave basically has nothing to do with the amplitude of the output current. Therefore, it is very difficult for switching power to be applied in high-current AC power supply. In this paper, we have researched and designed a kind of AC/DC linear high-current power supply based on the linear theory. In this paper, we have researched and designed a kind of AC/DC high-current power supply based on the linear theory, with the AC current frequency kept from 50Hz to 1 kHz. Moreover, a plan has been designed to test the AC/DC high-current performance and assess the accuracy, ripple wave (harmonic wave) and short-term drift performance of the power supply.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Feipeng Lin
AU  - Hong Zhang
AU  - Huanghui Zhang
AU  - Wei Zhao
AU  - Haiming Shao
PY  - 2015/08
DA  - 2015/08
TI  - Development of 1200A AC/DC Linear Standard Power Supply
BT  - Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering
PB  - Atlantis Press
SP  - 670
EP  - 677
SN  - 2352-5401
UR  - https://doi.org/10.2991/ic3me-15.2015.131
DO  - 10.2991/ic3me-15.2015.131
ID  - Lin2015/08
ER  -