{"title":"ACEEE 2019 Title Page","authors":"","doi":"10.1109/aceee.2019.8816963","DOIUrl":"https://doi.org/10.1109/aceee.2019.8816963","url":null,"abstract":"","PeriodicalId":6679,"journal":{"name":"2019 2nd Asia Conference on Energy and Environment Engineering (ACEEE)","volume":"32 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86100072","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}
Pichayanan Suwannabun, K. Cheenkachorn, Methinee Prongjit, A. Tawai, M. Sriariyanun
{"title":"Pretreatment of Rice Straw by Inorganic Salts and 1-Ethyl-3-methylimdazolium Acetate for Biofuel Production","authors":"Pichayanan Suwannabun, K. Cheenkachorn, Methinee Prongjit, A. Tawai, M. Sriariyanun","doi":"10.1109/ACEEE.2019.8816898","DOIUrl":"https://doi.org/10.1109/ACEEE.2019.8816898","url":null,"abstract":"Ionic liquid (IL) pretreatment is an efficient method to improve the enzymatic hydrolysis. The limitation of using IL is its high cost, thus there is a need for improvement to make it feasible for industrial applications. In this research, IL, 1-ethyl-3-methyl-acetate (Emim-AC), pretreatment of rice straw was conducted by mixing with inorganic salts to reduce the load of IL in the reaction, i.e. reduce the cost of the process. The aqueous mixtures of Emim-AC and 6 types of inorganic salts, including NaCl, KCl, MgCl2, NaNO3, KNO3 and Mg(NO3)2 were individually prepared and were tested at the same condition to pretreat rice straw. Among these salt mixtures, a combination between Emim-AC and NaCl was the best method providing the highest reducing sugar at 3.099 mg/ml. Then, the simplex lattice design was applied to find the optimum proportion of Emim-Ac, NaCl and water in the pretreatment mixture. The experimental data obtained from the design were analyzed with ANOVA and the mathematical model of mixture formulation was constructed with high correlation coefficient (R2). The highest yield of reducing sugar at 16.5967 mg/ml was obtained in the formulated mixture containing 0.9% of NaCl, 71.856% of Emim-AC and 9% of water. This work suggested the possibility to reduce the IL cost by reducing load of IL for bioconversion process of lignocellulosic biomass to value-added chemicals and biofuels.","PeriodicalId":6679,"journal":{"name":"2019 2nd Asia Conference on Energy and Environment Engineering (ACEEE)","volume":"61 1","pages":"12-15"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80473287","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}
Sanjeev Dutta, Ai Qian, Ashok Adhikari, Wang Yue, Zhang Yufan, Liang Zhaoyu
{"title":"Modelling and Cost Optimization of an Islanded Microgrid with an Existing Microhydro using HOMER Software","authors":"Sanjeev Dutta, Ai Qian, Ashok Adhikari, Wang Yue, Zhang Yufan, Liang Zhaoyu","doi":"10.1109/ACEEE.2019.8816972","DOIUrl":"https://doi.org/10.1109/ACEEE.2019.8816972","url":null,"abstract":"The main purpose of this paper is to present a cost optimization analysis of a hybrid microgrid located in a remote area. This study is based on the data of a remote area in Mahadevsthan of Dhading district in Nepal where an existing micro-hydro of 26 kilo Watts (kW) is unable to fulfil the increasing energy demand of that community. In this paper, a hybrid microgrid consisting of the existing micro-hydro along with other available renewable energy sources at the site is modeled and cost analysis is done. Solar power is the other energy source available at the site. Diesel generators and batteries are used for the backup to provide continuous and reliable power to the community. The modelling and sensitivity analysis of the hybrid system is done using HOMER software. It is used to find the most optimum configuration among all the possible outcomes that can be simulated to achieve the least possible cost of energy.","PeriodicalId":6679,"journal":{"name":"2019 2nd Asia Conference on Energy and Environment Engineering (ACEEE)","volume":"138 1","pages":"74-78"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79796875","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":"Research on Harmonic Error Characteristics of Electromagnetic Current Transformers","authors":"Shuting Wu, Qifeng Xu, Yifan Huang","doi":"10.1109/ACEEE.2019.8816925","DOIUrl":"https://doi.org/10.1109/ACEEE.2019.8816925","url":null,"abstract":"The harmonic error characteristics of the electromagnetic current transformer are researched in experiments and analysis with four kinds of electromagnetic materials including nanocrystalline, permalloy, silicon steel sheet and mn-zn ferrite. Based on the hysteresis characteristics of these materials, the error characteristics including the phase error and the ratio error under various harmonic conditions are studied experimentally. The results show that the errors are seriously affected by the harmonic frequency and amplitude. The research can provide a good reference for the selections and applications of electromagnetic current transformers.","PeriodicalId":6679,"journal":{"name":"2019 2nd Asia Conference on Energy and Environment Engineering (ACEEE)","volume":"22 1","pages":"59-63"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83075746","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":"ACEEE 2019 Preface","authors":"","doi":"10.1109/aceee.2019.8816986","DOIUrl":"https://doi.org/10.1109/aceee.2019.8816986","url":null,"abstract":"","PeriodicalId":6679,"journal":{"name":"2019 2nd Asia Conference on Energy and Environment Engineering (ACEEE)","volume":"41 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73026679","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}
Yu Jing Gong, Qiu Shuang Huang, G. Li, W. Lu, X. Jia
{"title":"Data Mining Based on Technical Demand of Power Enterprises","authors":"Yu Jing Gong, Qiu Shuang Huang, G. Li, W. Lu, X. Jia","doi":"10.1109/ACEEE.2019.8816957","DOIUrl":"https://doi.org/10.1109/ACEEE.2019.8816957","url":null,"abstract":"This paper briefly introduces the application of data mining in the technical requirements of power enterprises and the flow of K-Means algorithm. The data of an evaluation index is given. The K-Means algorithm is used for data mining of clustering analysis. The experimental results show that the algorithm has good clustering effect and the effective analysis conclusion is obtained.","PeriodicalId":6679,"journal":{"name":"2019 2nd Asia Conference on Energy and Environment Engineering (ACEEE)","volume":"64 1","pages":"64-68"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79578876","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":"Whole Life Cycle Comprehensive Environment Impact Assessment of Hydraulic Power Chuck","authors":"Zhou Mi, Luo Kunliang, Pei Feng","doi":"10.1109/ACEEE.2019.8816876","DOIUrl":"https://doi.org/10.1109/ACEEE.2019.8816876","url":null,"abstract":"In the context of severe resource consumption and environmental pollution, reducing the whole life cycle environmental impacts of hydraulic power chuck is a promising choice for sustainable development of manufacturing. Based on the life cycle assessment (LCA) method, this paper evaluates comprehensive environmental impact of hydraulic power chuck with the assistance of eFootprint software and conduct a sensitivity analysis to identify the key stages and factors. The LCA results showed that the whole life cycle resource depletion and environmental emissions of chuck mainly occurred in the use stage, and the power consumption in the use stage took the main responsibility for it. In chuck production stage, the most prominent environmental impact indicator is abiotic depletion potential (ADP) and the sensitivity of the material consumption is greater than that of the production power consumption. Furthermore, this study proposes some corresponding energy conservation and emission reduction strategies to promote the development of hydraulic power chuck.","PeriodicalId":6679,"journal":{"name":"2019 2nd Asia Conference on Energy and Environment Engineering (ACEEE)","volume":"11 1","pages":"35-39"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89391565","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":"Simulation of Bohai sea tidal during Penglai 19-3 oil spill accident based on Mike21 model","authors":"V. Do, H. Ren","doi":"10.1109/ACEEE.2019.8817047","DOIUrl":"https://doi.org/10.1109/ACEEE.2019.8817047","url":null,"abstract":"The calculation and prediction the tide are now available for a variety purposes. In order to improve the accuracy of forecasting and prevention of oil spill pollution at sea, it is very important to forecast the direction and velocity of the current in the incident area. In this article, the author used Mike21 model, an application included in the Mike Zero software, to calculate the tide in the Bohai Sea and a part of the Yellow Sea. Through the construction of the triangle mesh, topographical data, water level data of the simulation’s time, we has already simulated accurately result of the tide information, especially the tidal data at Penglai 19-3 oil-rig position. This result was compared with the actual measured data and showed a high degree of coincidence, it completely can be used in the oil spill simulation model in the Bohai Sea.","PeriodicalId":6679,"journal":{"name":"2019 2nd Asia Conference on Energy and Environment Engineering (ACEEE)","volume":"25 1","pages":"40-44"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82231419","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":"ACEEE 2019 Cover Page","authors":"","doi":"10.1109/aceee.2019.8817029","DOIUrl":"https://doi.org/10.1109/aceee.2019.8817029","url":null,"abstract":"","PeriodicalId":6679,"journal":{"name":"2019 2nd Asia Conference on Energy and Environment Engineering (ACEEE)","volume":"120 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89629262","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":"ACEEE 2019 Copyright Page","authors":"","doi":"10.1109/aceee.2019.8816916","DOIUrl":"https://doi.org/10.1109/aceee.2019.8816916","url":null,"abstract":"","PeriodicalId":6679,"journal":{"name":"2019 2nd Asia Conference on Energy and Environment Engineering (ACEEE)","volume":"30 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75143268","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}