Surge Protection of Power Supply used for Automation Devices in Power Distribution System
The intent of this essay is to evaluate the effectiveness
of surge suppressor aimed at power supply used for automation
devices in power distribution system which is consist of MOV and
T type low-pass filter. Books, journal articles and e-sources related
to surge protection of power supply used for automation devices in
power distribution system were consulted, and the useful information
was organized, analyzed and developed into five parts: characteristics
of surge wave, protection against surge wave, impedance characteristics
of target, using Matlab to simulate circuit response after
5kV,1.2/50s surge wave and suggestions for surge protection. The
results indicate that various types of load situation have great impact
on the effectiveness of surge protective device. Therefore, type and
parameters of surge protective device need to be carefully selected,
and load matching is also vital to be concerned.
[1] J. F. Liu, "Protection of Electronic Equipment-s Power Supply System
against Over-Voltage", Journal of Shaoyang University (Science and
Technology), Vol.3, No.1, pp:38-41, Mar.2006.
[2] GB/Z 21713-2008, "The Characteristics of Surge Wave in Low Voltage
AC Power Supply(less than 1000V)", 2008.
[3] F. J. Mo, J. J. Ruan and Y. P. Chen, "Surge Suppression and Electromagnetic
Compatibility", Power System Technology, Vol.28, No.5, pp:69-72,
Mar.2004.
[4] W. Li, H. F. Zhu and R. Z. Lan, "Hardware-s Method about Defending
The Instrument from The Surge Harm", Electrical Measurement &
Instrumentation, Vol.39, No.440, pp: 43-47, Aug.2002.
[5] Z. J. Yang, Y. Lu and S. H. Cao, "Study on Transient Over-Voltage
Suppression Technique", Safety & EMC, Vol.5, pp:64-67, 2007.
[6] S. H. Zhao and J. H. Mo, "Correct Configuration of Surge Protective Devices
in Dispatching Automation System", GuangDong Electric Power,
Vol.18, No.11, pp:10-14, Nov.2005.
[7] W. Zhang, "Application of Electronic Equipment Lightning Protection
Technique for Voltage Control Equipment in Power System", Water
Resources and Power, Vol.26, No.2, pp:178-180, Apr.2008.
[1] J. F. Liu, "Protection of Electronic Equipment-s Power Supply System
against Over-Voltage", Journal of Shaoyang University (Science and
Technology), Vol.3, No.1, pp:38-41, Mar.2006.
[2] GB/Z 21713-2008, "The Characteristics of Surge Wave in Low Voltage
AC Power Supply(less than 1000V)", 2008.
[3] F. J. Mo, J. J. Ruan and Y. P. Chen, "Surge Suppression and Electromagnetic
Compatibility", Power System Technology, Vol.28, No.5, pp:69-72,
Mar.2004.
[4] W. Li, H. F. Zhu and R. Z. Lan, "Hardware-s Method about Defending
The Instrument from The Surge Harm", Electrical Measurement &
Instrumentation, Vol.39, No.440, pp: 43-47, Aug.2002.
[5] Z. J. Yang, Y. Lu and S. H. Cao, "Study on Transient Over-Voltage
Suppression Technique", Safety & EMC, Vol.5, pp:64-67, 2007.
[6] S. H. Zhao and J. H. Mo, "Correct Configuration of Surge Protective Devices
in Dispatching Automation System", GuangDong Electric Power,
Vol.18, No.11, pp:10-14, Nov.2005.
[7] W. Zhang, "Application of Electronic Equipment Lightning Protection
Technique for Voltage Control Equipment in Power System", Water
Resources and Power, Vol.26, No.2, pp:178-180, Apr.2008.
@article{"International Journal of Information, Control and Computer Sciences:56845", author = "Liheng Ying and Guangjiong Sun", title = "Surge Protection of Power Supply used for Automation Devices in Power Distribution System", abstract = "The intent of this essay is to evaluate the effectiveness
of surge suppressor aimed at power supply used for automation
devices in power distribution system which is consist of MOV and
T type low-pass filter. Books, journal articles and e-sources related
to surge protection of power supply used for automation devices in
power distribution system were consulted, and the useful information
was organized, analyzed and developed into five parts: characteristics
of surge wave, protection against surge wave, impedance characteristics
of target, using Matlab to simulate circuit response after
5kV,1.2/50s surge wave and suggestions for surge protection. The
results indicate that various types of load situation have great impact
on the effectiveness of surge protective device. Therefore, type and
parameters of surge protective device need to be carefully selected,
and load matching is also vital to be concerned.", keywords = "automation devices in power distribution system, MOV, surge, T type low-pass filter.", volume = "4", number = "3", pages = "491-5", }