Industrial multi-energy and production management scheme in cyber-physical environments: a case study in a battery manufacturing plant

Autor: Wei Pei, Xin Ma, Wei Deng, Xinhe Chen, Hongjian Sun, Dan Li
Jazyk: angličtina
Rok vydání: 2019
Předmět:
power consumption
power generation dispatch
production management
energy conservation
pricing
renewable energy sources
energy management systems
real-time industrial facilities management problem
optimal dispatch model
elastic segments
production constraints
cyber-physical environments
centralised dispatch scheme
real-time price
renewable energy forecasting
production process
energy efficiency
lithium battery manufacturing plant
production tasks
industrial multienergy
production management scheme
case study
electricity consumer sectors
consumption level
industrial sector
largest portion
electricity consumption
demand response energy management
sophisticated scheme
different scheme
residential sector
commercial sector
plant multienergy production
Computer engineering. Computer hardware
TK7885-7895
Electronic computers. Computer science
QA75.5-76.95
Zdroj: IET Cyber-Physical Systems (2019)
Druh dokumentu: article
ISSN: 2398-3396
DOI: 10.1049/iet-cps.2018.5029
Popis: Among the various electricity consumer sectors, the consumption level of the industrial sector is often considered as the largest portion of electricity consumption, highlighting the urgent need to implement demand response (DR) energy management. However, implementation of DR for the industrial sector requires a more sophisticated and different scheme compared to the residential and commercial sector. This study explores all the elastic segments of plant multi-energy production, conversion, and consumption. We then construct a real-time industrial facilities management problem as an optimal dispatch model to enclose these elastic segments and production constraints in cyber-physical environments. Moreover, a model predictive-based centralised dispatch scheme is proposed to address the uncertainties of real-time price and renewable energy forecasting while considering the sequence of the production process. Numerical results demonstrate that the proposed scheme can enhance energy efficiency and economics of lithium battery manufacturing plant through responding to the real-time price whilst ensuring the completion of production tasks.
Databáze: Directory of Open Access Journals
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