JOURNAL BROWSE
Search
Advanced SearchSearch Tips
The Coordinate Control Method of LTC Transformer and Capacitor Banks at Distribution Substation
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
The Coordinate Control Method of LTC Transformer and Capacitor Banks at Distribution Substation
Choi, Joon-Ho; Ahn, Seon-Ju; Nam, Hae-Kon; Kim, Jae-Chul; Moon, Seung-Il; Jung, Won-Wook; Song, Il-Keun;
  PDF(new window)
 Abstract
The Load Tap Changing (LTC) transformer and Shunt Capacitor (SC) bank are major devices for voltage and reactive power control in a distribution substation. Thus, the coordination operation of a LTC transformer and a SC bank is required to achieve better voltage and reactive power compensation at a distribution substation in the same time. This paper proposes coordinate control method of LTC transformer and SC bank to achieve better voltage and reactive power compensation and operation times of these two devices in the same time. The mathematical formulations of the proposed coordinate control method are introduced. Sample case studies are shown to verify the effectiveness of the proposed coordinate control method.
 Keywords
Load Tap Changing (LTC) transformer;Shunt capacitor (SC) bank;Line Drop Compensation (LDC);Voltage control;Reactive power;Coordinate control;Dead band control;Distribution substation;Load diversity;
 Language
English
 Cited by
1.
Energy Saving of Conservation Voltage Reduction Based on Load-Voltage Dependency, Sustainability, 2016, 8, 8, 803  crossref(new windwow)
2.
Impact of renewable generation on voltage control in distribution systems, Renewable and Sustainable Energy Reviews, 2016, 65, 770  crossref(new windwow)
3.
Smart Model Based Coordinated Control Based on Feeder Losses, Energy Consumption, and Voltage Violations, Electric Power Components and Systems, 2013, 41, 16, 1686  crossref(new windwow)
 References
1.
Hsu, Y-Y. and Kuo, H.-C., "Dispatch of Capacitors on Distribution System Using Dynamic Programming", IEE Generation, Transmission, and Distribution, vol. 140, pp. 433-438, 1993 crossref(new window)

2.
Lu, F.-C. and Hsu, Y.-Y., "Reactive Power/Voltage Control in a Distribution Substation Using Dynamic Programming", IEE Generation, Transmission, and Distribution, vol. 142, pp. 639-645, 1995 crossref(new window)

3.
Liang, R-.H. and Cheng, C.-K., "Dispatch of Main Transformer ULTC and Capacitors in a Distribution System", IEEE Transaction on Power Delivery, Vol. 16, pp. 626-630, 2001

4.
Civanlar, S., and Grainger, J.-J., "Volt/VAr Control on Distribution Systems with Lateral Branches Using Shunt Capacitors and Voltage Regulator. Part III: Numerical Results", IEEE Transaction on PAS, PAS-104, pp. 3291-3297, 1985 crossref(new window)

5.
Hsu, Y.-Y. and Lu, F.-C., "A Combined Artificial Neural Network - Fuzzy Dynamic Programming Approach to Reactive Power/Voltage Control in a Distribution Substation", IEEE Transaction on Power Systems, vol. 13, pp. 1265-1271, 1998 crossref(new window)

6.
Wang, Z.-H., Chen, H. and Taylor, G.-A., "Volt/VAr Control in Distribution Systems Using a Timeinterval Based Approach", IEE Generation, Transmission, and Distribution, vol. 150, pp. 548-554, 2003 crossref(new window)

7.
M. E. Baran and M.-Y Hsu, "Volt/Var Control at Distribution Substation", IEEE Transaction on Power Systems, vol. 14, pp. 312-318, 1999 crossref(new window)

8.
Joon-Ho Choi, "Cooperation Schemes of the LTC and SC for Distribution Volt/Var Compensation", KIEE International Transactions on PE, vol. 4-A, pp. 207-213, 2004

9.
Joon-Ho Choi and Jae-Chul Kim, "Advanced Voltage Regulation Method at the Power Distribution Systems Interconnected with Dispersed Storage and Generation Systems", IEEE Transaction on Power Delivery, vol. 15, pp. 691-696, 2000 crossref(new window)

10.
Joon-Ho Choi and Jae-Chul Kim, "Advanced Voltage Regulation Method at the Power Distribution Systems Interconnected with Dispersed Storage and Generation Systems (revised)", IEEE Transaction on Power Delivery, vol. 16, pp. 329-334, 2001 crossref(new window)

11.
Joon-Ho Choi and Seung-Il Moon, "The Dead Band Control of LTC Transformer at Distribution Substation", IEEE Transaction on Power Systems, vol. 24, pp. 319-326, 2009 crossref(new window)

12.
M.S. Calovic., "Modeling and Analysis of Under Load Tap Changing Transformer Control Systems", IEEE Transaction on PAS, PAS-103, pp. 1909-1915, 1984 crossref(new window)