TY - GEN
T1 - An aggregate model of the flexible energy demand of thermostatically controlled loads with explicit outdoor temperature dependency
AU - Hreinsson, Kári
AU - Scaglione, Anna
AU - Alizadeh, Mahnoosh
N1 - Publisher Copyright:
© 2020 IEEE Computer Society. All rights reserved.
PY - 2020
Y1 - 2020
N2 - In this paper we describe an aggregate model of Thermostatically Controlled Loads (TCLs) for Demand Response (DR) scheduling that, through a new approximation, makes explicit the dependency between the feasible control region and the time series of outdoor temperatures. In turn, the model can easily account for non-constant, stochastic temperatures during the control period, expressing the feasible load control through a set of linear equations and constraints with stochastic parameters. To highlight this feature we present a stochastic optimization formulation for the management of the DR-TCL and compare it with its deterministic counterpart, and with various equivalent models aimed at reducing the complexity of the constraints in the market optimization.
AB - In this paper we describe an aggregate model of Thermostatically Controlled Loads (TCLs) for Demand Response (DR) scheduling that, through a new approximation, makes explicit the dependency between the feasible control region and the time series of outdoor temperatures. In turn, the model can easily account for non-constant, stochastic temperatures during the control period, expressing the feasible load control through a set of linear equations and constraints with stochastic parameters. To highlight this feature we present a stochastic optimization formulation for the management of the DR-TCL and compare it with its deterministic counterpart, and with various equivalent models aimed at reducing the complexity of the constraints in the market optimization.
UR - http://www.scopus.com/inward/record.url?scp=85098925909&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85098925909&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85098925909
T3 - Proceedings of the Annual Hawaii International Conference on System Sciences
SP - 3075
EP - 3084
BT - Proceedings of the 53rd Annual Hawaii International Conference on System Sciences, HICSS 2020
A2 - Bui, Tung X.
PB - IEEE Computer Society
T2 - 53rd Annual Hawaii International Conference on System Sciences, HICSS 2020
Y2 - 7 January 2020 through 10 January 2020
ER -