Real-time Pricing Mechanism in Smart Grid based on System of Incentive and Penalty

DOI

10.2991/bems-19.2019.61How to use a DOI?

Keywords

PMSC; real-time pricing; penalty mechanism; incentive factor; heuristic algorithm.

Abstract

In the smart grid, users, power suppliers and Power Market Scheduling Center are the main participants. In view of the increasing demand response ability of users, an identification mechanism of punishing malicious users and unstable power providers while incenting non-malicious users is proposed, and an optimization model to maximize social welfare is considered to study the real-time pricing problem in smart grid managed by PMSC. The model is analyzed by Lagrange dual method and finally solved by heuristic algorithm to obtain the optimal electricity price and power demand. The simulation results show that the algorithm can converge well and the reliability and stability of power system are optimized under the dual regulation of penalty and incentive. In addition, there is a positive correlation between the incentive factor and users’ utility and social welfare within proper range.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Mengzhen Li
AU  - Yeming Dai
AU  - Yan Gao
PY  - 2019/05
DA  - 2019/05
TI  - Real-time Pricing Mechanism in Smart Grid based on System of Incentive and Penalty
BT  - Proceedings of the 1st International Conference on Business, Economics, Management Science (BEMS 2019)
PB  - Atlantis Press
SP  - 334
EP  - 346
SN  - 2352-5428
UR  - https://doi.org/10.2991/bems-19.2019.61
DO  - 10.2991/bems-19.2019.61
ID  - Li2019/05
ER  -