Proceedings of the 2nd International Conference on Electrical and Electronic Engineering (EEE 2019)

Study on Method for Field Secondary Signal Simulation of Optical Current Transformer

Authors
Jin-bo Wu, Quan Hong, Hui Li, Si-yuan Guo, Hao Xu, Wei-jun Zhu, Fan Ouyang
Corresponding Author
Jin-bo Wu
Available Online July 2019.
DOI
https://doi.org/10.2991/eee-19.2019.3How to use a DOI?
Keywords
Optical current transformer, Photoelectric conversion protocol, Secondary signal, Field simulation, DC control and protection system
Abstract
The optical current transformer play an important role on the security and stability of the power system especially HVDC. The HVDC control and protection system cannot be field verified without field simulation for the optical current transformer secondary signal. But the existing method for field simulation of optical current transformer is lacking for easy to implement and meeting requirement. This paper proposed a novel method for field secondary signal simulation of optical current transformer. The advantage of the method are that not need to explain the photoelectric conversion protocol, easy to implement and meeting requirement, low security risk, and low cost. The field test device has been developed with secondary signal simulation quantity of optical current transformer. Its validity was verified by field testing of secondary signal simulation of optical current transformer in echeng convert station of jiang-cheng ±500kV HVDC transmission project.
Open Access
This is an open access article distributed under the CC BY-NC license.

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Proceedings
2nd International Conference on Electrical and Electronic Engineering (EEE 2019)
Part of series
Advances in Engineering Research
Publication Date
July 2019
ISBN
978-94-6252-754-6
ISSN
2352-5401
DOI
https://doi.org/10.2991/eee-19.2019.3How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Jin-bo Wu
AU  - Quan Hong
AU  - Hui Li
AU  - Si-yuan Guo
AU  - Hao Xu
AU  - Wei-jun Zhu
AU  - Fan Ouyang
PY  - 2019/07
DA  - 2019/07
TI  - Study on Method for Field Secondary Signal Simulation of Optical Current Transformer
BT  - 2nd International Conference on Electrical and Electronic Engineering (EEE 2019)
PB  - Atlantis Press
SP  - 15
EP  - 20
SN  - 2352-5401
UR  - https://doi.org/10.2991/eee-19.2019.3
DO  - https://doi.org/10.2991/eee-19.2019.3
ID  - Wu2019/07
ER  -