Author(s)

Jie Chu ¹, Zhiyi Zhou ¹

Affiliation(s)

¹ Huaneng (Dalian) Thermal Power Co. LTD, Dalian, Liaoning 116000, China

Corresponding Author

Zhiyi Zhou

ABSTRACT

This paper introduces the importance of line protection measurement and control device, the maintenance content and principle of relay protection device calibration. Combined with the practical experience and theoretical knowledge of field cases, a series of measures are taken to eliminate and reduce the incorrect actions of relay protection, so as to ensure the safe and stable operation of the system.

KEYWORDS

Relay protection, Power system, Protection measurement and control device, Maintenance and calibration, accident prevention

CITE THIS PAPER

Jie Chu, Zhiyi Zhou, Practical verification and accident prevention measures for line protection measurement and control device. Journal of Electronics and Information Science (2022) Vol. 2: 27-33. DOI: http://dx.doi.org/10.23977/jeis.2022.070205.

REFERENCES

[1] Sizykh Viktor, Vostrikov Maksim, Daneev Aleksei, Menaker Konstantin. Automation of the Process of Measurement of Electrical Parameters in Microprocessor Devices of Relay Protection[J]. Transportation Research Procedia, 2022, 61.
[2] Jiayu Zheng, Hongjie Zhang. Fault diagnosis technology of relay protection secondary circuit in Intelligent Substation[J]. Scientific Journal of Intelligent Systems Research, 2021, 3(7).
[3] Cong Yu, Shichang Zhao. Operation and Maintenance of Relay Protection Equipment in Intelligent Substation[J]. International Journal of Education and Economics, 2021, 4(2).
[4] Li Xuanyi, Li Tiecheng, Li Junqiang, Li Huifeng, Huang Cuiyan. Improvement Strategy to Improve Relay Protection Reliability in Smart Substation[J]. Journal of Physics: Conference Series, 2021, 1750(1).
[5] Xiaomin Zhao, Bingyuan Yang. Research and Analysis on Relay Protection of AC[J]. Journal of Physics: Conference Series, 2020, 1550(5).

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