Research on Zero-crossing Operation Scheme of Single-phase Fee Control Smart Meter

DOI

10.2991/icmia-16.2016.154How to use a DOI?

Keywords

fee control smart meter; load switch; zero-crossing operation; electrical endurance.

Abstract

Arc ablation is directly related to the arc energy, which is proportional to the arc current and arc voltage. Existing fee control scheme of smart meter is that when power consumers delay the payment of electrical bills, the load switches trip; and when power consumers recharge successfully, the load switches close. But the action of load switch is random, so that it may probably cause arc charging. Because in AC circuit both voltage and current have natural zero-crossing point, to reduce the loss of arc ablation, this paper puts forward an optimal method of load switch operation scheme. Through  comparison, this new operation scheme effectively reduces arc damage of the switch contacts and electrical endurance of fee control smart meter.

Copyright

© 2016, 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  - Wenwen Li
AU  - Ruiming Yuan
AU  - Zhengzhou Du
AU  - Guanna Lu
AU  - Dezhi Xiong
AU  - Zhenyu Jiang
AU  - Yanguo Lv
PY  - 2016/11
DA  - 2016/11
TI  - Research on Zero-crossing Operation Scheme of Single-phase Fee Control Smart Meter
BT  - Proceedings of the 2016 5th International Conference on Measurement, Instrumentation and Automation (ICMIA 2016)
PB  - Atlantis Press
SN  - 1951-6851
UR  - https://doi.org/10.2991/icmia-16.2016.154
DO  - 10.2991/icmia-16.2016.154
ID  - Li2016/11
ER  -