The Research of 10 kV Feeder Automation Based on the Upper PC System

Abstract:

As the basis of power distribution network automation, the feeder automation plays an important role in the distribution network. The traditional feeder automation system has a long fault isolation time, the frequent switching and outgoing and then overlap power filter troubleshooting repeatedly. 10 kv feeder automation system in the thesis is controlled by the upper PC computer system and the lower machine system, and the lower machine system's intelligent controller collects the operation information of the voltage and current of the line being monitored in real time with AC-sampling technology, and through the GPRS wireless communication network will field data is passed to the remote control center. When the short circuit faults occur, the controller will immediately disconnect the switch, and the incorrect information will be sent to the remote control center, the remote control center to collect incorrect information from all the controllers, then provide the fault judgment and control strategy through relevant logic. Practices have proved that the system could improve the level and reliability of power distribution network effectively.

• Periodical: Applied Mechanics and Materials (Volumes 543-547)
• Pages: 834-837
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.543-547.834
• Online since: March 2014
• Authors: Yu He Du*, Zai Lin Piao
• Keywords: Feeder Automation, Lower Machine System, Power Distribution Network, Upper Pc Computer System

References

[1] Y. Peng: Research on 10kV feeder automation technology, China Science & Technology, Vol. 7 (2013) No. 9, pp.45-48.

[2] J. K. He: The comparison and optimization of distribution network fault feeder automation processing pattern, Science and technology innovation and application, Vol. 41 (2013) No. 28, pp.78-81.

[3] Y. X. Xie: Automation status and development trend of domestic distribution network, China New Technologies and Products, Vol. 8 (2013) No. 10, pp.18-21.

[4] S. G. Ge, J. X. Shen: Analysis and application of 10kV electric distribution network feeder automation system control technology, Power System and Clean Energy, Vol. 8 (2012) No. 25, pp.8-12.

[5] H. Yang: Technology strategy of distribution network feeder automation solutions, China New Technologies and Products, Vol. 11 (2012) No. 25, pp.46-49.

[6] S. C. Han: Analysis of difficulties and the development status of distribution automation. China New Technology & business, Vol. 8 (2012) No. 6, pp.90-95.

[7] H. P. Chen, T. F. Chen: Study of 10kV distribution automation technology, Science and technology innovation and application, Vol. 6 (2012) No. 18, pp.67-71.