권병일
2018-03-22T04:35:59Z
2018-03-22T04:35:59Z
2016-03
ENERGIES, v. 9, No. 3, Page. 196-210
1996-1073
http://www.mdpi.com/1996-1073/9/3/196/htm
http://hdl.handle.net/20.500.11754/50417
Numerous industrial applications involve loads that are very sensitive to electrical supply instabilities. These instances involve various types of voltage imbalances as well as more serious disturbances such as symmetrical and asymmetrical faults. This paper proposes a cost-effective voltage imbalance and asymmetrical fault correction solution for the three phase sensitive loads utilizing an industry-standard current regulated voltage source inverter by connecting it in parallel to the grid mains powering to the sensitive load. The inverter regulates the current for the load and never permits it to go beyond a prescribed value under any type of asymmetrical fault condition, which ensures high power regulating and conditioning capacities. Experimental results are obtained from a small laboratory size prototype to validate the operation of the proposed technique.
This research was jointly supported by the "BK21PLUS program" through the National Research Foundation of Korea funded by the Ministry of Education and the "Human Resources Program" in Energy Technology of the Korea Institute of Energy Technology Evaluation and Planning (KETEP), granted financial resource from the Ministry of Trade, Industry and Energy, Republic of Korea (20154030200730).
en_US
MDPI AG
current regulated inverter
fault correction
current regulation
asymmetrical faults
Asymmetrical Fault Correction for the Sensitive Loads Using a Current Regulated Voltage Source Inverter
Article
3
9
10.3390/en9030196
196-210
ENERGIES
Bukhari, Syed Sabir Hussain
Atiq, Shahid
Lipo, Thomas A
Kwon, Byung-il
2016005014
E
COLLEGE OF ENGINEERING SCIENCES[E]
DIVISION OF ELECTRICAL ENGINEERING
bikwon