Risk Assessment of Smart Community Heating Reconstruction Project Based on Artificial Neural Network
- 30 June 2021
- journal article
- research article
- Published by International Information and Engineering Technology Association in International Journal of Heat and Technology
- Vol. 39 (3), 867-875
- https://doi.org/10.18280/ijht.390321
Abstract
With the rapid development of urbanization, energy conservation has become an important measure for building a conservation-oriented harmonious society. The smart reconstruction of the heating system in old communities is now an inevitable choice for urban development. However, there is not yet any unified risk assessment system for these smart heating reconstruction projects. By virtue of the advantages of artificial neural network (ANN) in data processing, this paper tries to assess the risks of smart community heating reconstruction projects. Firstly, a risk assessment system was established for smart community heating reconstruction projects, and the sensitivity of the indices was analyzed. Next, the primary and secondary models for risk assessment were constructed, and the reliability of project investment risk assessment was examined. Finally, artificial fish swarm algorithm (AFSA) was adopted to optimize the initial connection weights and thresholds of backpropagation neural network (BPNN), and the AFSA-optimized network was adopted to build a risk assessment model for smart community heating reconstruction projects. The feasibility and effectiveness of the proposed model were verified through experiments.Keywords
This publication has 17 references indexed in Scilit:
- An efficient hybrid system using a thermionic generator to harvest waste heat from a reforming molten carbonate fuel cellEnergy Conversion and Management, 2016
- Analysis of combined cooling heating and power generation from organic Rankine cycle and absorption systemEnergy, 2015
- Performance comparison between partial oxidation and methane steam reforming processes for solid oxide fuel cell (SOFC) micro combined heat and power (CHP) systemEnergy, 2011
- Evaluation of combined absorption heat pump–methanol steam reforming system: Feasibility criterion as a measure of system performanceEnergy Conversion and Management, 2011
- A micro reforming system integrated with a heat-recirculating micro-combustor to produce hydrogen from ammoniaInternational Journal of Hydrogen Energy, 2011
- Control of a heat-integrated proton exchange membrane fuel cell system with methanol reformingJournal of Power Sources, 2009
- Production of dimethyl ether and hydrogen by methanol reforming for an HCCI engine system with waste heat recovery – Continuous control of fuel ignitability and utilization of exhaust gas heatInternational Journal of Hydrogen Energy, 2009
- Fast and exergy efficient start-up of micro-solid oxide fuel cell systems by using the reformer or the post-combustor for start-up heatingJournal of Power Sources, 2008
- Exergy analysis of the woody biomass Stirling engine and PEM-FC combined system with exhaust heat reformingInternational Journal of Hydrogen Energy, 2008
- Dynamic behaviour of methane heat exchange reformer for residential fuel cell power generation systemJournal of Power Sources, 2006