Distributed Load Scheduling in Residential Neighborhoods for Coordinated Operation of Multiple Home Energy Management Systems
release_k2yqikahkje3basmkh3yrawsza
by
Babak Jeddi, Yateendra Mishra, Gerard Ledwich
2020
Abstract
Recently, home energy management systems (HEMS) are gaining more popularity
enabling customers to minimize their electricity bill under time-varying
electricity prices. Although they offer a promising solution for better energy
management in smart grids, the uncoordinated and autonomous operation of HEMS
may lead to some operational problems at the grid level. This paper aims to
develop a coordinated framework for the operation of multiple HEMS in a
residential neighborhood based on the optimal and secure operation of the grid.
In the proposed framework customers cooperate to optimize energy consumption at
the neighborhood level and prevent any grid operational constraints violation.
A new price-based global and individualized incentive is proposed for customers
to respond and adjust loads. The individual customers are rewarded for their
cooperation and the network operator benefits by eliminating rebounding network
peaks. The alternating direction method of multipliers (ADMM) technique is used
to implement coordinated load scheduling in a distributed manner reducing the
computational burden and ensure customer privacy. Simulation results
demonstrate the efficacy of the proposed method in maintaining nominal network
conditions while ensuring benefits for individual customers as well as grid
operators.
In text/plain
format
Archived Files and Locations
application/pdf 1.8 MB
file_st6kdes67rcvrpjj3nnrcsne3i
|
arxiv.org (repository) web.archive.org (webarchive) |
2011.04338v3
access all versions, variants, and formats of this works (eg, pre-prints)