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Digital Twinning of Energy and Thermal Systems for Urban Sustainability

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Sustainable Urban and Rural Development".

Deadline for manuscript submissions: 30 May 2024 | Viewed by 1288

Special Issue Editors


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Guest Editor
Sustainable Infrastructure Engineering (Building Services) Program, Engineering Cluster, Singapore Institute of Technology, 10 Dover Drive, Singapore 138683, Singapore
Interests: applied research work in relation to the built environment; the modelling of energy system using OPAL RT system for microgrid setups; microgrid digital twin development for effective energy management and deployment; the smart distributed ess management application for fire hazard mitigation under hot–humid climatic conditions with an AI degradation study for lithium–ion batteries; the modelling of urban farming modular structures
Special Issues, Collections and Topics in MDPI journals
Department of Engineering and Technology, Southeast Missouri State University, Cape Girardeau, MO 63701, USA
Interests: building energy management; combined heat and power (thermal components); optimizing HVAC system; desalination; HVAC system for indoor farming; waste heat recovery from power plants; global warming and GHGs emissions; passive cooling system; hybrid cooling; Artificial Intelligence algorithm for energy efficiency and SMART control for the built environment
Special Issues, Collections and Topics in MDPI journals
School of EEE, Singapore Polytechnic, 500 Dover Rd, Singapore 139651, Singapore
Interests: smart grid and renewable energy; deep learning and its application to smart grids; modelling and control of battery energy storage system; health prognosis and degradation prediction in smart grids; power quality assessment and improvement; power electronics control and application; wireless charging technology and V2G development; modern motor drive; electric power for internet of things (IOT); digital twin

Special Issue Information

Dear Colleagues,

Rapid urbanization places a greater strain on the existing infrastructure, which requires better planning and execution to meet such demands. As part of decarbonization initiatives, transport systems are being electrified, and buildings are becoming more grid-interactive.

This Special Issue on the Digital Twinning of Energy and Thermal Systems for Urban Sustainability aims to use digital modelling of electrical, mechanical and thermal systems/assets in buildings, which contribute to cooling/ heating loads, as well as examine how the modelled renewable energy systems can be integrated with the grid to meet such load demands. Furthermore, it examines how energy management and building management systems can be integrated into urban settings to efficiently control, predict, and forecast load demands based on accurate data collection of environmental weather conditions, human occupancy level and types of activities in the building envelopes. This is crucial for sustainable living in an urban context. Embracing digital twin technology with engineering data at its core will support engineers/asset managers in obtaining better control over their assets and better end-to-end insights.

By using control algorithms and machine learning to analyze historical load demand trends, the action taken in response to these recommendations will ensure sustainable performance improvements in buildings operating in the urban context.

Original research articles and reviews are welcome in this Special Issue. Research areas may include (but are not limited to) the following:

(i) The implementation of digital twin solutions to enhance buildings performance in built environments;

(ii) Modelling of renewable energy sources to meet the load demands of buildings;

(iii) Development of twin models of existing infrastructure and assets for predictive and preventive maintenance;

(iv) Initiative of digital twin residential, industrial or campus models for the optimization of resource generation to meet load demands;

(v) Use of Artificial Intelligence algorithm for energy efficiency and SMART control for the built environments;

(vi) Development of physics and AI hybrid models for built environments;

(vii) Prognosis and degradation prediction of grid and renewable assets.

We look forward to receiving your contributions.

Dr. Chew Beng Soh
Dr. Aung Myat
Dr. Wei Feng
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sustainability is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • digital twin
  • sustainability
  • AI/ML and hybrid models
  • renewable energy systems
  • grid-interactive buildings
  • IoT
  • digital transformation

Published Papers (1 paper)

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Research

23 pages, 14337 KiB  
Article
Digital Twin of Microgrid for Predictive Power Control to Buildings
by Hao Jiang, Rudy Tjandra, Chew Beng Soh, Shuyu Cao, Donny Cheng Lock Soh, Kuan Tak Tan, King Jet Tseng and Sivaneasan Bala Krishnan
Sustainability 2024, 16(2), 482; https://doi.org/10.3390/su16020482 - 05 Jan 2024
Cited by 1 | Viewed by 808
Abstract
The increased focus on sustainability in response to climate change has given rise to many new initiatives to meet the rise in building load demand. The concept of distributed energy resources (DER) and optimal control of supply to meet power demands in buildings [...] Read more.
The increased focus on sustainability in response to climate change has given rise to many new initiatives to meet the rise in building load demand. The concept of distributed energy resources (DER) and optimal control of supply to meet power demands in buildings have resulted in growing interest to adopt microgrids for a precinct or a university campus. In this paper, a model for an actual physical microgrid has been constructed in OPAL-RT for real-time simulation studies. The load demands for SIT@NYP campus and its weather data are collected to serve as input to run on the digital twin model of DERs of the microgrid. The dynamic response of the microgrid model in response to fluctuations in power generation due to intermittent solar PV generation and load demands are examined via real-time simulation studies and compared with the response of the physical assets. It is observed that the simulation results match closely to the performance of the actual physical asset. As such, the developed microgrid model offers plug-and-play capability, which will allow power providers to better plan for on-site deployment of renewable energy sources and energy storage to match the expected building energy demand. Full article
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