정수 선형 계획법을 이용한 주택용 부하 균등화 최적 스케쥴링
Optimal scheduling for residential load equalization using Integer linear programming
2
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
In this paper, we propose an optimal power demand scheduling algorithm for residential load equalization in a smart grid using integer linear programming. The purpose of the proposed algorithm is to equalize the daily hourly load by minimizing the hourly peak load. In addition, the proposed algorithm first divides residential loads into shiftable loads and non-shiftable loads, and secondly, the shiftable loads are again power-shiftable and time-shiftable. By classifying the load into possible loads, a scheduling was established to optimize each power load and power use time. As a result of applying this optimization algorithm to each electrical device in the residential load, it was analyzed that the result was obtained by minimizing the hourly peak load and reducing the daily hourly peak load.
Abstract
In this paper, we propose an optimal power demand scheduling algorithm for residential load equalization in a smart grid using integer linear programming. The purpose of the proposed algorithm is to equalize the daily hourly load by minimizing the hourly peak load. In addition, the proposed algorithm first divides residential loads into shiftable loads and non-shiftable loads, and secondly, the shiftable loads are again power-shiftable and time-shiftable. By classifying the load into possible loads, a scheduling was established to optimize each power load and power use time. As a result of applying this optimization algorithm to each electrical device in the residential load, it was analyzed that the result was obtained by minimizing the hourly peak load and reducing the daily hourly peak load.
참고문헌 (14)
- Kyu-Seung Cho, "The Suggested Methods for Electric Load Flattening", KIEE, Conference (1985)
- Byung-Mok Kim, "A Study on Load leveling effect of the distribution system using the Battery Energy Storage Systems", KIEE, Conference (2012)
- Gyu-Seok Seo, "A Study of Reconfiguration for Load Balancing in Distribution Power System", Trans, KIEE, 56(8), pp.1360~1366 (2007)
- Gyu-Seok Seo, "A study of Optimal Reconfiguration in Distribution Power System using Initial Operating Point", Trans, KIEE, 56(3), pp.451~456 (2007)
- Sang-Yule Choi, "Emergency Service Restoration and Load Balancing in Distribution Networks Using Feeder Loadings Balance Index", KIEE, 51(5), pp.217~224 (2002)
- Yun-Seok Ko, "The Self-Fault Restoration Strategy for the Load Balancing in the Distribution Systems", KIEE, Conference (2009)
- Sang-Woo Lee, "A Basic Study on the Leveling Method of Power Load Patterns for Building Energy", KIEE, Conference (2014)
- Jong-Ryul Won, "A Study on Setting Base Line Load of Price-based Load Management", KIEE, Conference (2008)
- Chang-Soo Kim, "A study on Shifting Load Pattern by Applied Time Adjust of Heating Apparatus", KIEE, Conference (2002)
- Yun-Seok Ko, "Implementation of a Real-Time Expert System for the Load Balancing and Loss Reduction of the Distribution SCADA System", KIEE, 44(11), pp.1423~1429 (1995)
- Eun-Sung Oh, "Group Building Based Power Consumption Scheduling for the Electricity Cost Minimization with Peak Load Reduction", KIEE, 9(6), pp.1843~1850 (2014)
- Kyeong-Jun Mun, "Application of Adaptive Evolutionary Algorithm to Economic Load Dispatch with Nonconvex Cost Functions", KIEE, 50(11), pp.520~527 (2001)
- S. Ganzerli, "Application of Adaptive Evolutionary Algorithm to Economic Load Dispatch with Nonconvex Cost Functions", Structural and Multidisciplinary Optimization, 17, pp.259~268 (1999)
- Young-Sin Chu, "Development of Cooling Load Calculation Method in the building Using on Convex Optimization Method", pp.2013