Open AccessMicrogrid Comprehensive Economic Dispatch Based on Generation-load Interaction
Author(s) -
Hui Yu,
Hongze Fu
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1639/1/012035
Subject(s) - microgrid , incentive , electricity , load shifting , computer science , demand response , reduction (mathematics) , scheduling (production processes) , electricity pricing , electricity price , load management , microeconomics , economics , operations research , electricity market , operations management , control (management) , engineering , mathematics , geometry , artificial intelligence , electrical engineering
The generation-load interaction is an effective way to utilize the generation and load side resources. Aiming at the uncertainty of the schedulable range of incentive-based DR’s load reduction, the upper limit of capacity reduction is determined by baseline load and forecast load based on the economic scheduling model, and the load reduction cost model of incentive-based DR is established. Considering the influence of the electricity price on electricity consumption, a load guidance cost model of price-based DR is established. According to the incentive load reduction cost and price load change cost and each unit model, a comprehensive model of day-ago microgrid dispatch is established. The example analysis verifies the validity of the comprehensive model. The scheduling accuracy can be guaranteed by modifying the reduction range of the incentive-based DR, and the rationality of the guided price load can be guaranteed by adjusting the price-based DR.