An energy scheduling method for multiple users of residential community connected to the grid and wind energy source

Abstract

Energy management of residential consumers plays a very important role in the achievement of aim of energy saving, lesser cost of electricity for the residential consumers and highest possible satisfaction of the consumers. In this paper, a common energy scheduler for the multiple users has been designed for energy scheduling of residential consumers having smart appliances. Mathematical modelling of different types of appliances has been done to achieve the required results. Time of use tariff and day ahead real time pricing tariff have been used for energy scheduling. A wind energy source has been considered to reduce the burden of energy demand on the grids and to analyse the effect of renewable energy sources in a small scale energy management problem. A delay factor has been also included in the main objective function of the problem to maintain the satisfaction level of the consumers by reducing cost of waiting. The final designed problem is solved by mixed integer linear programming technique using GAMS software. The time taken for the solution is very less. In this paper, to increase the energy efficiency and the accuracy of the required results, the selected time horizon of 24 h is divided into 96 small time slots, each of 15 min duration. Achievement of the aim of the paper, that is reduction in the cost of electricity and attainment of the highest possible satisfaction level of the users, has been verified by the simulation results. Practical application: Our work is completely applicable in the practical field. This work can be used for the energy scheduling of home appliances.

An enhanced operation model for energy storage system of a typical combined cool, heat and power based on demand response program: The application of mixed integer linear programming

“…Arandian et al 18 explored how to optimize the allocation in terms of placement and size for renewable photovoltaic-thermal-CHP units with storages and electric heat pumps for radial and meshed integrated heat and electricity distribution networks. Kakran and Chanana 19 demonstrated a common energy scheduler for multiple users and designed for energy scheduling of residential consumers. The reduction in the cost of electricity by the energy demand peaks was shifted toward the low-price time in order to attain the highest possible satisfaction level of the users.…”

“…Lack of investigation into the impact of using storage devices on optimum operation of an MEG through mixed integer linear programming (MILP) programming as in literature. 1,15,16,19,21,24,30,32,34,38,39,45,46,48,49,51,[57][58][59][60] . Lack of investigation into the impact of renewable energy resource on the optimum operation of an MEG at the distribution level as in literature.…”

“…Lack of simultaneous inclusion of renewable resources and storages in a typical CCHP system as in literature. 1,6,[9][10][11]16,19,30,32,35,36,39,42,44,46,48,49,[51][52][53][54][55][56][57][58][59][60] . The ignorance of energy hub in simulating an MEG with different constructions, ratings, parameters and constraints as in literature.…”

“…The ignorance of energy hub in simulating an MEG with different constructions, ratings, parameters and constraints as in literature. 1,3,4,8,10,13,16,[18][19][20][21][22][23][26][27][28][29][30][31][32][34][35][36][37][38][39][40][41][42][43][45][46][47][48][49][51][52][53][55][56][57][58][59][60] . The ignorance of DR program for smart demand in operating an existing MEG as in literature.…”

“…The ignorance of DR program for smart demand in operating an existing MEG as in literature. [1][2][3][4][5][7][8][9][10][11]14,16,[18][19][20][21]26,29,30,32,37,39,41,42,[51][52][53]55,59,60 In contrast to the reviewed literature, the present paper is an attempt to develop a concept of MEG in that enhancing the spread of storages in distribution grids is mainly in focus with an emphasis on renewable energy resources. The extended concept of micro-grid is called MEG.…”