2022 International Conference and Utility Exhibition on Energy, Environment and Climate Change (ICUE)最新文献

{"title":"Life Cycle Assessment of Concrete Manufacturing for Sustainable Production in India","authors":"Y. Aryan, A. Dikshit","doi":"10.1109/ICUE55325.2022.10113530","DOIUrl":"https://doi.org/10.1109/ICUE55325.2022.10113530","url":null,"abstract":"Concrete is the most widely used material globally and demand for concrete is increasing in developing countries. The consumption rate is estimated to be 25–30 gigatonnes per year. The present study aims to assess the environmental impacts due to the production of concrete in India. In this study, the reduction in impacts is also calculated considering different scenarios specific to India. The impacts were evaluated for 100 m3 of concrete production. A total of five impact categories were considered and four scenarios were accounted for estimating the impacts reduction. The scope included material phase, production phase and end-of-life phases while use phase was not considered. Cement contributed the highest (89%) to the overall environmental impacts due to concrete production in India. The study found that the existing baseline scenario (S 1) was the second most least preferred and the scenario (S2) considering the dismantling and recycling was the least preferred having the highest environmental impacts. The scenario (S4) considering the use of renewable energy had the least impacts on the environment and offered about 9% of impacts reduction in comparison to existing baseline scenario (S 1). This study will help the decision makers and construction companies to reduce the environmental footprint of concrete production.","PeriodicalId":350012,"journal":{"name":"2022 International Conference and Utility Exhibition on Energy, Environment and Climate Change (ICUE)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130833288","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Predicting the Performance of Offshore Wind Farm Using Artificial Intelligence","authors":"V. R., P. I, Femin V, Thanihaichelvan Murugathas, S. A., S. S., Prabu Mohandas","doi":"10.1109/ICUE55325.2022.10113500","DOIUrl":"https://doi.org/10.1109/ICUE55325.2022.10113500","url":null,"abstract":"As the wind power industry continues to expand, grid presence of wind energy has significantly increased in the recent years. Short-term wind power predictions are becoming increasingly relevant because of the increasing penetration of wind power and the unpredictability in wind-electric generation caused by the fluctuating nature of wind. Physical approach, which combines Numerical Weather Predictions with wind farm performance models, are predominantly used in such forecasting systems. In this paper, the application of Artificial Intelligence in developing simple wind farm performance models, with the case of an offshore wind farm is demonstrated. Machine learning methods based on Artificial Neural Network, Support vector Machine, K- Nearest Neighbor and Random Forest are developed for predicting the power output from 40 turbines in the wind farm. With the minimum required inputs, these simplified models could perform well in estimating the wind farm performance.","PeriodicalId":350012,"journal":{"name":"2022 International Conference and Utility Exhibition on Energy, Environment and Climate Change (ICUE)","volume":"148 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129532379","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Vortex Characteristic of The Conical Basin for Gravitational Vortex Water Turbine (GVWT)","authors":"E. Septyaningrum, Sutardi, R. Hantoro","doi":"10.1109/ICUE55325.2022.10113544","DOIUrl":"https://doi.org/10.1109/ICUE55325.2022.10113544","url":null,"abstract":"Due to the fossil fuel depreciation and the intensive growth of energy demand, the research on alternative energy resources is attractive, including hydropower. The emergence of GVWT is a promising technology for low-head hydroelectric power generation. The energy extraction of GVWT depends on the formation of eddies in the basin. The study was conducted to analyze the characteristics of the eddies in the GVWT basin through CFD simulations and validated by experimental results. The impact of basin design on the vortex heigh, the air-core diameter, and the water velocity is presented as the basic consideration in determining the GVWT design. Due to the small basin cross-section near the outlet, the tangential and axial velocities increase with increasing depth. The increase in tangential velocity varies with a value of 8 - 26% for every 10% increase in depth. The conical basin without deflectors produces asymmetrical eddies and secondary flow. The deflector is used to improve the eddies structure in conical basins since it contributes to generating axisymmetric eddies and secondary flows. The highest tangential velocity is obtained at a notch angle of 19°. Therefore, the use of a basin with a deflector in the GVWT is recommended to improve its performance.","PeriodicalId":350012,"journal":{"name":"2022 International Conference and Utility Exhibition on Energy, Environment and Climate Change (ICUE)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130944462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Aeration rate on Wet- refuse-derived fuel Biodrying process for increasing Heating value and Water content reduction","authors":"Abhisit Bhatsada, K. Wangyao, S. Patumsawad","doi":"10.1109/ICUE55325.2022.10113537","DOIUrl":"https://doi.org/10.1109/ICUE55325.2022.10113537","url":null,"abstract":"Mechanical Biological Treatment (MBT) at On-Nuch waste transfer station is used for waste treatment generated from Bangkok and Metropolitan Area. It can separate organic waste, recycle material, and solid waste. This solid waste can be considered for converting into solid recovered fuel because it comprises more than 50% plastic and 20% biomass. However, due to its higher water content and lower heating value, this material was called wet- refuse-derived fuel (Wet-RDF). Besides, the biodrying process has been used for water removal by activating microorganism's activity. This process encourages heat production and vapor release. However, aerated supply is necessary to determine the optimal biodrying operation. Therefore, this study investigated the aeration rate effect on the Wet-RDF biodrying process. This study was performed on the 0.375 m3 square-steel lysimeters with 0.5 m wide and 1.5 m high. The continuous negative ventilation has varied the rates to 0.3, 0.5, and 0.6 m3/kg/day. The operation time was set to 5 days for the experiment. Feedstock's initial moisture content and low heating value were 44.91% and 3,207 kcal/kg, respectively. The measured daily temperature represents the self-heating value in the process for the range of 20–63 °C, and its peak was found during days 2–4. The average inner and exhaust gases as bioactivity produced peaked on day 3 at 4% carbon dioxide and 14-16% oxygen concentrations. The final composition decreased both degradable material and non-degradable material by 2%. The optimum aeration rate was o.6 m3/kg/day because of higher water content reduction and lower organic loss. In this regard, it provides the optimum biodrying index of 0.171, which raises water reduction while remaining the carbon source in terms of organic reduction. Also, 4,901 kcal/kg of low heating value and 36.6% moisture content were provided for the final product. According to the RDF-3 criteria requirement for local cement production, the optimum aeration rate was accepted only in terms of low heating value.","PeriodicalId":350012,"journal":{"name":"2022 International Conference and Utility Exhibition on Energy, Environment and Climate Change (ICUE)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124208249","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Innovareef Concept for Recovery and Rehabilitation of Coral Reef Ecosystems","authors":"Warut Srisuwan, Chayodom Sabhasri, N. Chansue","doi":"10.1109/ICUE55325.2022.10113532","DOIUrl":"https://doi.org/10.1109/ICUE55325.2022.10113532","url":null,"abstract":"Innovareef is an innovative design concept to make the world's marine conservation approach balanced, harmonious, and sustainable. The coral reef degradation problem does not just happen in Thailand but around the world; it is intensified and widespread. If such a situation continues without correction or solution, corals will be depleted from the sea. In the past, several agencies have attempted to fix this problem by restoring coral reefs in different ways. Accordingly, one of the common solutions is to use discontinued materials, such as motorcycles, tanks, tires, PVC pipes, or square cement bars, as artificial corals. However, these materials have become visual pollution and may contain environmental toxins. With such a problem, design and traditional materials need an innovation to increase their efficiency and have good visuals. Leading to the development of Innovareef, a new model of artificial coral reef and product creation was designed based on new product developments and in-depth interview data collection from specialists. This model aims to guide product developments with natural beauty to fix visual pollution and reduce the burden of coral reefs in marine tourism.","PeriodicalId":350012,"journal":{"name":"2022 International Conference and Utility Exhibition on Energy, Environment and Climate Change (ICUE)","volume":"331 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134430853","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Synchrophasor Big Data Architectures, Platforms and Applications: A Review","authors":"Daniel Villegas, K. Dharmapala, A. Rajapakse","doi":"10.1109/ICUE55325.2022.10113522","DOIUrl":"https://doi.org/10.1109/ICUE55325.2022.10113522","url":null,"abstract":"The world is moving towards an era of data driven analytics and decision making. Concurrently, the electrical power industry is moving towards a data driven analytical environment from a model driven analytical environment. Electrical power industry utilizes different types of data. Synchrophasor data is one of the main data types associated with many of the power system applications. However, with the expansion of Phasor Measurement Units (PMU) networks, the synchrophasor data is becoming a Big Data (BD) issue. Therefore, many researchers have drawn their attention on synchrophasor big data handling and utilization. This paper briefly discusses power system BD architectures and standard architectures available in real-world applications. The goals of this paper are to make a review of existing BD architectures and commercially available platforms for synchrophasor applications; to do a comparative analysis of existing BD architectures; and to do a review of the existing applications and the compatibility these applications with the existing BD platforms.","PeriodicalId":350012,"journal":{"name":"2022 International Conference and Utility Exhibition on Energy, Environment and Climate Change (ICUE)","volume":"97 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134316978","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of total cost of ownership for electric two-wheelers with point charging and battery swapping in the Indian scenario","authors":"Minakshi Patel, Rhythm Singh, Pratham Arora, D. Mahapatra","doi":"10.1109/ICUE55325.2022.10113504","DOIUrl":"https://doi.org/10.1109/ICUE55325.2022.10113504","url":null,"abstract":"To combat the dependency on fossil fuels and their increasing prices, along with concerns over climate change, electric vehicles (EVs) are being considered the future of transportation. However, the adoption of EVs is still at an early stage due to challenges like charging time, ownership cost, range, and many others. Battery swapping (BS) allows swapping a drained battery with a fully charged one in minutes, while point charging (PC) takes hours. Several studies have examined the total cost of ownership (TCO) of EV with PC, however the TCO of EV with BS has not been much investigated. This study aims to evaluate the TCO of electric two-wheeler with two charging options, PC and BS, for prevalent use cases: private & commercial. The results are compared with the base case of the internal combustion engine for the two-wheeler (I2W). The study predicts that vehicle purchase cost with BS would achieve cost parity with I2W if the Indian government offers a subsidy for ‘EV with BS’ equal to 50% of that being offered to ‘EV with PC’. An EV with PC is most feasible in a private case, whereas an EV with BS is most economical for a commercial case. This study is expected to help policymakers to verify the effectiveness of the current policy.","PeriodicalId":350012,"journal":{"name":"2022 International Conference and Utility Exhibition on Energy, Environment and Climate Change (ICUE)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133416059","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Decarbonizing Transport Sector in Thailand Towards 2050","authors":"B. Limmeechokchai, P. Winyuchakrit, Piti Pita, Hanaoka Tatsuya","doi":"10.1109/ICUE55325.2022.10113536","DOIUrl":"https://doi.org/10.1109/ICUE55325.2022.10113536","url":null,"abstract":"The transport sector is one of the important contributors of increasing GHG emissions in Thailand. The implementation of emissions reduction in this sector, especially in the road transport, is a significant endeavor that can help to prevent increasing the average global surface temperature. However, the questions are how mitigation measures or mitigation policies are appropriate for reducing GHG emissions in the road passenger transport. Therefore, this study aims at formulating decarbonization pathway scenarios of Thailand's road transport. The studied period for GHG mitigation is 2015–2050. This study assesses the potential of GHG mitigation by the use of renewable energy and energy efficiency in Thailand's NDCs and identifies advance technologies and fuel substitution in the road transport sector in order to achieve the 1.5-degree global climate target. The Asia-Pacific Integrated Model/Enduse (AIM/Enduse) is selected for the analysis. The AIM/Enduse is developed by National Institute for Environmental Studies (NIES), Japan. It is employed to investigate the decarbonization pathways achieving 1.5-degree target during 2015–2050, extended from the Thailand's updated NDC2020. In addition to the BAU scenario, three GHG countermeasure scenarios are formulated for the transport sector in Thailand, namely the extended NDC 2050 (EX_NDC2050), full battery electric vehicle implementation (BEV) and full bio-fuels implementation (BIOF). Results suggests that the emission pathway in the EX_NDC2050 scenario will be higher than the 2-degree target in 2050. The Thailand's updated NDC 2020 in the transport sector are not in-line with the 2-degree and 1.5-degree targets. The emissions pathway of the transport sector will be in-line with the 2 -degree target when the battery electric vehicles (BEV) and bio-fuels are fully implemented. The 2-degree target can be achieved when the combined measures in the transport sector are implemented in the proportion of BEV to bio-fuels of 75:25 or 25: 75 vice versa. Finally, the policy implication on energy efficiency and CO2 emissions suggests that Thailand should increase the share of electric vehicles and the use of bio-fuels. Moreover, the government should encourage green electricity generation from cleaner technologies and renewable energy including transportation demand management.","PeriodicalId":350012,"journal":{"name":"2022 International Conference and Utility Exhibition on Energy, Environment and Climate Change (ICUE)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114862892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Water-Energy Nexus of Urban Services in a Tourism City: The Case of Pattaya City","authors":"Surasak Janchai, Aumnad Phdungsilp, Suparatchai Vorarat","doi":"10.1109/ICUE55325.2022.10113488","DOIUrl":"https://doi.org/10.1109/ICUE55325.2022.10113488","url":null,"abstract":"Urban services, such as water and energy resources, are usually consumed more in a tourism city, than in other city types. The water-energy nexus also contributes to the CO2 emissions from urban areas. The purpose of this research is to investigate the link between water distribution systems, electricity consumption, and energy-related CO2 emissions from water networks in Pattaya city, Thailand. These networks operate under the Provincial Waterworks Authority (PWA). The water distribution system was modeled in EPANET software, to simulate and examine the water supply capacity in the service pipes, to ensure that it meets the requirement set by PWA. Data were collected from PWA, in terms of the pressure and flow rate of the water supply and the amount of electricity consumption. The current water distribution system consists of 18 junctions, a with flow rate of 1,000 m3/hour and pressure at 45 m. The electricity consumption is 720 kWh/day and energy-related CO2 emissions are 419.11 kgCO2eq/day. The water distribution system was modeled and analyzed to find the optimum flow rate and pressure for the least electricity consumption. The results show that the optimum solution is the flow rate of 1,500 m3/hour and a pressure at 50 m. Consequently, the electricity consumption is 300 kWh/day, while CO2 emissions are reduced to 174.63 kgCO2eq/day. The findings from this study would benefit the PWA by reducing the electricity consumption and CO2 emissions equivalent to 109 MWh/year and 63.73 tCO2eq, respectively.","PeriodicalId":350012,"journal":{"name":"2022 International Conference and Utility Exhibition on Energy, Environment and Climate Change (ICUE)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116851549","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Innovative Process of Amorphous Cellulose – Graphene Oxide Hybrid structure bead","authors":"Kongkiat Phuphantrakun, A. Chandrachai, S. Ekgasit","doi":"10.1109/ICUE55325.2022.10113529","DOIUrl":"https://doi.org/10.1109/ICUE55325.2022.10113529","url":null,"abstract":"The amorphous cellulose (AC) and amorphous cellulose-graphene oxide hybrid structure (ACGO) bead was successfully fabricated via aqueous sulfuric acid solvent system. The methodology was compared to previous solvent systems in two perspectives including practical and economic perspectives to emphasize the advantages of the methodology. Two bead series were obtained: white AC bead and light brown ACGO bead. The light brown colour suggested that GO was successfully embedded in AC bead. In both perspectives, the proposed methodology was the most practical and efficient comparing to the other methodologies used in this study. Hence, the ACGO bead can be considered as one of the alternative “Green” materials for various applications.","PeriodicalId":350012,"journal":{"name":"2022 International Conference and Utility Exhibition on Energy, Environment and Climate Change (ICUE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129251815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}