Proceedings of the 7th International Conference on Education, Management, Information and Mechanical Engineering (EMIM 2017)

The Effect of Over-Voltage Protection by Shunt Capacitance and Its Optimization

Authors
Peng Cui
Corresponding Author
Peng Cui
Available Online April 2017.
DOI
10.2991/emim-17.2017.264How to use a DOI?
Keywords
Over-voltage protection; Resistance and capacitance absorption; Curve of power
Abstract

To investigate what an important role the shunt resistance branch circuit plays in overvoltage protection, this paper firstly analyzed the typical circuit with Kirchhoff's law. Then, by using Laplasse transform and inverse transform, the curves of voltage, current and power changing with time were obtained after the overvoltage occurs.After analyzing these curves, the essential role of RC protection playing was finally found, which can be seen as a temporary channel of circulation for overvoltage's prompt energy. In this channel, a large amount of energy will release in a short time, which played a very good effect on overvoltage protection.

Copyright
© 2017, 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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Volume Title
Proceedings of the 7th International Conference on Education, Management, Information and Mechanical Engineering (EMIM 2017)
Series
Advances in Computer Science Research
Publication Date
April 2017
ISBN
10.2991/emim-17.2017.264
ISSN
2352-538X
DOI
10.2991/emim-17.2017.264How to use a DOI?
Copyright
© 2017, 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/).

Cite this article

TY  - CONF
AU  - Peng Cui
PY  - 2017/04
DA  - 2017/04
TI  - The Effect of Over-Voltage Protection by Shunt Capacitance and Its Optimization
BT  - Proceedings of the 7th International Conference on Education, Management, Information and Mechanical Engineering (EMIM 2017)
PB  - Atlantis Press
SP  - 1308
EP  - 1311
SN  - 2352-538X
UR  - https://doi.org/10.2991/emim-17.2017.264
DO  - 10.2991/emim-17.2017.264
ID  - Cui2017/04
ER  -