During the following decades, the Diffuser Augmented Wind Turbine (DAWT) concept has attracted continuous interest as an appropriate concept by the modern Horizontal Axis Wind Turbine (HAWT). This research studies about the optimization of DAWT using the preliminary design based on Kannan et al’s research, it was showed that the final wind speed 61.25% increases over the inlet speed. In this paper, we propose a method that combines preliminary design with varies on the size of flange and inlet shroud using ANSYS software simulation to observe the fluid flow phenomenon in both inside and outside of the diffuser. The simulation boundary conditions refers to Abe and Ohya studies while the diffuser design to be tested refers to T. S. Kannan et al with the addition of small inner diffuser splitter. The best result reaches when combining the performance of inlet shroud and flange with the specific of 0.125D radius and 40º arc angle of inlet shroud, and 0.375D in height of the flange. This design has a total magnification until 1.8575 times or 85.75% increases over the inlet speed.
在接下来的几十年里，扩压器增强型风力涡轮机(DAWT)概念作为现代水平轴风力涡轮机(HAWT)的一个适当概念吸引了不断的兴趣。本研究采用基于Kannan等人研究的初步设计对DAWT进行优化研究，结果表明最终风速比进口风速增加61.25%。在本文中，我们提出了一种将初步设计与不同法兰尺寸和进口叶冠尺寸相结合的方法，利用ANSYS软件模拟观察扩压器内外的流体流动现象。模拟边界条件参考Abe和Ohya的研究，待测扩压器设计参考T. S. Kannan等人增加小型内扩压器分流器的设计。当进气叶冠半径为0.125D，进气叶冠圆弧角为40º，进气叶冠法兰高度为0.375D时，进气叶冠与法兰性能结合效果最佳。这种设计有一个总放大倍率，直到1.8575倍或85.75%的进口速度增加。
{"title":"Computational Fluid Dynamics Studies on the Wind Speed Characteristics of an Improved Diffuser Design","authors":"Fajril Mardiansah, Aditya Dwi Putranto, Hilda Rasnia Hapsari","doi":"10.23919/ICUE-GESD.2018.8635696","DOIUrl":"https://doi.org/10.23919/ICUE-GESD.2018.8635696","url":null,"abstract":"During the following decades, the Diffuser Augmented Wind Turbine (DAWT) concept has attracted continuous interest as an appropriate concept by the modern Horizontal Axis Wind Turbine (HAWT). This research studies about the optimization of DAWT using the preliminary design based on Kannan et al’s research, it was showed that the final wind speed 61.25% increases over the inlet speed. In this paper, we propose a method that combines preliminary design with varies on the size of flange and inlet shroud using ANSYS software simulation to observe the fluid flow phenomenon in both inside and outside of the diffuser. The simulation boundary conditions refers to Abe and Ohya studies while the diffuser design to be tested refers to T. S. Kannan et al with the addition of small inner diffuser splitter. The best result reaches when combining the performance of inlet shroud and flange with the specific of 0.125D radius and 40º arc angle of inlet shroud, and 0.375D in height of the flange. This design has a total magnification until 1.8575 times or 85.75% increases over the inlet speed.","PeriodicalId":6584,"journal":{"name":"2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE)","volume":"14 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84525368","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}
Pub Date : 2018-10-01DOI: 10.23919/ICUE-GESD.2018.8635777
Khalid Anwar, S. Deshmukh
Prediction and assessment of wind speed are necessary prerequisites in the sitting and sizing of wind power applications. In this study, an artificial neural network (ANN) model was developed for prediction of wind energy potential in Andhra Pradesh (AP) and Telangana state (TS), India. ANN models are ‘black-box’ modelling technique, with capability to perform nonlinear mapping of a multidimensional input space onto another multidimensional output space without the knowledge of the dynamics of the relationship between the input and output spaces. The geographical parameters (latitude, longitude and altitude) and the month of the year were used as input data, while the monthly mean wind speed was used as the output of the network. Geographical and meteorological data of 30 cities in AP and TS of 20 years (1995–2015) by the India meteorological department, Pune (IMD-Pune) database were used for the training and testing the network. The testing data were not used in the training of the network in order to give an indication of the performance of the system at unknown locations. Statistical error analysis in terms of mean absolute percentage error (MAPE) was conducted for testing data to evaluate the performance of ANN model.
{"title":"Evaluation and Mapping of Wind Energy Potential over Southern Part of India using ANN and GIS Approach","authors":"Khalid Anwar, S. Deshmukh","doi":"10.23919/ICUE-GESD.2018.8635777","DOIUrl":"https://doi.org/10.23919/ICUE-GESD.2018.8635777","url":null,"abstract":"Prediction and assessment of wind speed are necessary prerequisites in the sitting and sizing of wind power applications. In this study, an artificial neural network (ANN) model was developed for prediction of wind energy potential in Andhra Pradesh (AP) and Telangana state (TS), India. ANN models are ‘black-box’ modelling technique, with capability to perform nonlinear mapping of a multidimensional input space onto another multidimensional output space without the knowledge of the dynamics of the relationship between the input and output spaces. The geographical parameters (latitude, longitude and altitude) and the month of the year were used as input data, while the monthly mean wind speed was used as the output of the network. Geographical and meteorological data of 30 cities in AP and TS of 20 years (1995–2015) by the India meteorological department, Pune (IMD-Pune) database were used for the training and testing the network. The testing data were not used in the training of the network in order to give an indication of the performance of the system at unknown locations. Statistical error analysis in terms of mean absolute percentage error (MAPE) was conducted for testing data to evaluate the performance of ANN model.","PeriodicalId":6584,"journal":{"name":"2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE)","volume":"39 1","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90738765","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}
Pub Date : 2018-10-01DOI: 10.23919/ICUE-GESD.2018.8635695
A. Joshi, Akash Mundada, Yash Suryavanshi, M. Kurulekar, M. Ranade, Nilesh Y. Jadhav, Siddarth Jabade, K. Patil, Yogesh Despande
Every region, country and city is witnessing unprecedented growth in infrastructure that includes predominantly building structures. Global Construction 2030 – forecasts the volume of construction. Global Construction Perspectives and Oxford Economics - shows average global construction growth of 3.9% pa to 2030, outpacing that of global GDP by over one percentage point, driven by developed countries recovering from economic instability and emerging countries continuing to industrialize output will grow by 85% to $15.5 trillion worldwide by 2030. This astounding growth in building structures reflects obviously in energy consumption and in turn carbon footprint. There is a need to assess energy efficiency status of the buildings that would enable taking up appropriate energy conservation measures throughout the lifecycle of a building. In this regard, the traditional on-site physical audit suffers with limitations in terms of deployment, installation, human resource and scalability in overall execution, making it techno-economically less attractive and time consuming.The present paper provides practical application and validation of an innovative tool that enables performance assessment of buildings to uncover energy efficiency improvements in buildings and facilities remotely. This tool uses multi-physics principles wherein entire building is analyzed based on fundamental energy and work transfer principles using laws of thermodynamics, heat transfer and mass transfer. This innovative tool enables cost efficient energy savings through a virtual energy audit conducted remotely.In the present work, the case study from India, in particular academic building, industrial building and commercial building are considered as a candidate for virtual energy audit. The results depict that virtual energy audit is holistic and accurate evaluation and analysis of candidate’s current energy use. The results enable take informed and educated decisions for prioritizing energy conservation measures to improve energy efficiency.
每个地区、国家和城市的基础设施都在经历前所未有的增长，其中主要包括建筑结构。全球建筑2030 -预测建筑数量。《全球建筑业展望》(Global Construction Perspectives)和牛津经济研究院(Oxford Economics)联合发布的报告显示，到2030年，全球建筑业年均增长3.9%，比全球GDP增速高出1个多百分点，这主要得益于发达国家从经济不稳定中复苏，以及新兴国家继续实现工业化，到2030年全球建筑业产值将增长85%，达到15.5万亿美元。建筑结构的惊人增长明显反映了能源消耗和碳足迹。有必要评估建筑物的能源效率状况，以便在建筑物的整个生命周期内采取适当的节能措施。在这方面，传统的现场物理审计在部署、安装、人力资源和整体执行的可扩展性方面受到限制，使其在技术经济上不那么有吸引力，而且耗时。本文提供了一种创新工具的实际应用和验证，该工具使建筑物的性能评估能够远程发现建筑物和设施的能效改进。该工具使用多物理场原理，其中整个建筑基于基本的能量和功传递原理，使用热力学，传热和传质定律进行分析。这一创新工具通过远程进行虚拟能源审计，实现了经济高效的能源节约。在本研究中，以印度为例，以学术建筑、工业建筑和商业建筑作为虚拟能源审计的候选建筑。结果表明，虚拟能源审计是对候选企业当前能源使用情况的全面、准确的评价和分析。结果使采取明智和有根据的决定优先节能措施，以提高能源效率。
{"title":"Performance Assessment of Building by Virtual Energy Audit","authors":"A. Joshi, Akash Mundada, Yash Suryavanshi, M. Kurulekar, M. Ranade, Nilesh Y. Jadhav, Siddarth Jabade, K. Patil, Yogesh Despande","doi":"10.23919/ICUE-GESD.2018.8635695","DOIUrl":"https://doi.org/10.23919/ICUE-GESD.2018.8635695","url":null,"abstract":"Every region, country and city is witnessing unprecedented growth in infrastructure that includes predominantly building structures. Global Construction 2030 – forecasts the volume of construction. Global Construction Perspectives and Oxford Economics - shows average global construction growth of 3.9% pa to 2030, outpacing that of global GDP by over one percentage point, driven by developed countries recovering from economic instability and emerging countries continuing to industrialize output will grow by 85% to $15.5 trillion worldwide by 2030. This astounding growth in building structures reflects obviously in energy consumption and in turn carbon footprint. There is a need to assess energy efficiency status of the buildings that would enable taking up appropriate energy conservation measures throughout the lifecycle of a building. In this regard, the traditional on-site physical audit suffers with limitations in terms of deployment, installation, human resource and scalability in overall execution, making it techno-economically less attractive and time consuming.The present paper provides practical application and validation of an innovative tool that enables performance assessment of buildings to uncover energy efficiency improvements in buildings and facilities remotely. This tool uses multi-physics principles wherein entire building is analyzed based on fundamental energy and work transfer principles using laws of thermodynamics, heat transfer and mass transfer. This innovative tool enables cost efficient energy savings through a virtual energy audit conducted remotely.In the present work, the case study from India, in particular academic building, industrial building and commercial building are considered as a candidate for virtual energy audit. The results depict that virtual energy audit is holistic and accurate evaluation and analysis of candidate’s current energy use. The results enable take informed and educated decisions for prioritizing energy conservation measures to improve energy efficiency.","PeriodicalId":6584,"journal":{"name":"2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE)","volume":"79 1","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83785949","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}
Pub Date : 2018-10-01DOI: 10.23919/ICUE-GESD.2018.8635727
Krittipat Piawanich, P. Aggarangsi, James Moran
This research focuses on modifications of a conventional biomass burner for a vertical fire-tube boiler to accept multiple fuel with increased efficiency. The selected boiler for this work has thermal power output of 90 kWth using firewood as primary fuel. The main objective is to design and develop multi-fuel feeding system to accept other available biomass applicable to existing burner with minimal modifications of the main structure. After the burner was refitted with the feeding system, the optimum surplus combustion air was studied for three types of solid fuels; corn cob, wood chips and biomass pellets. A breakpoint analysis was conducted for each biomass fuel. It was found that before burner modification, the highest values of thermal efficiency of fire wood burner were 40.52%. After the change of burner feeding in accordance with air input improvements, the thermal efficiency of the burner for corn cob, wood chip and pellets were 54.18 %, 50.46 % and 69.41 % respectively. The semiautomatic fuel feed can be readily utilized for all three fuel types and feed rate could be reduced by 58.1.1%, 58.2% and 70.63% by weight respectively compared with firewood. It is also found that biomass pellets are the most suitable alternative fuel for roasting of parchment coffee with the lowest processing cost in comparison with other biomasses.
{"title":"Modifications of SME Biomass Boiler for High Efficiency Multi-Fuel Input","authors":"Krittipat Piawanich, P. Aggarangsi, James Moran","doi":"10.23919/ICUE-GESD.2018.8635727","DOIUrl":"https://doi.org/10.23919/ICUE-GESD.2018.8635727","url":null,"abstract":"This research focuses on modifications of a conventional biomass burner for a vertical fire-tube boiler to accept multiple fuel with increased efficiency. The selected boiler for this work has thermal power output of 90 kWth using firewood as primary fuel. The main objective is to design and develop multi-fuel feeding system to accept other available biomass applicable to existing burner with minimal modifications of the main structure. After the burner was refitted with the feeding system, the optimum surplus combustion air was studied for three types of solid fuels; corn cob, wood chips and biomass pellets. A breakpoint analysis was conducted for each biomass fuel. It was found that before burner modification, the highest values of thermal efficiency of fire wood burner were 40.52%. After the change of burner feeding in accordance with air input improvements, the thermal efficiency of the burner for corn cob, wood chip and pellets were 54.18 %, 50.46 % and 69.41 % respectively. The semiautomatic fuel feed can be readily utilized for all three fuel types and feed rate could be reduced by 58.1.1%, 58.2% and 70.63% by weight respectively compared with firewood. It is also found that biomass pellets are the most suitable alternative fuel for roasting of parchment coffee with the lowest processing cost in comparison with other biomasses.","PeriodicalId":6584,"journal":{"name":"2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE)","volume":"39 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85588848","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}
Pub Date : 2018-10-01DOI: 10.23919/ICUE-GESD.2018.8635706
U. Bandara, T. Amarasena
The acceptance and slow growth of solar energy is a major barrier in Sri Lanka. The aim of this study is to identify the impact of relative advantage, perceived behavioural control and perceived ease of use over intention to adopt with solar energy technology in Sri Lanka. Technology acceptance model (TAM), Diffusion of innovation (DOI) and Theory of planned behavior (TPB) are the theories that used to develop the research foundation. A self-administrated questionnaire was conducted to collect data from a sample of 384 respondent households. Structural Equation Modeling (SEM) was used to test the hypothesis. The result of the study indicates that relative advantage, perceived behavioural control and perceived ease of use have a positive impact with Solar Energy adoption. Providing financial support, obtaining continuous feedback and free technical advisory schemes will uplift the solar usage. Strategic planning to determine effective marketing activities to change customer’s intention will ensure sustainable business growth.
{"title":"Impact of Relative Advantage, Perceived Behavioural Control and Perceived Ease of Use on Intention to Adopt with Solar Energy Technology in Sri Lanka","authors":"U. Bandara, T. Amarasena","doi":"10.23919/ICUE-GESD.2018.8635706","DOIUrl":"https://doi.org/10.23919/ICUE-GESD.2018.8635706","url":null,"abstract":"The acceptance and slow growth of solar energy is a major barrier in Sri Lanka. The aim of this study is to identify the impact of relative advantage, perceived behavioural control and perceived ease of use over intention to adopt with solar energy technology in Sri Lanka. Technology acceptance model (TAM), Diffusion of innovation (DOI) and Theory of planned behavior (TPB) are the theories that used to develop the research foundation. A self-administrated questionnaire was conducted to collect data from a sample of 384 respondent households. Structural Equation Modeling (SEM) was used to test the hypothesis. The result of the study indicates that relative advantage, perceived behavioural control and perceived ease of use have a positive impact with Solar Energy adoption. Providing financial support, obtaining continuous feedback and free technical advisory schemes will uplift the solar usage. Strategic planning to determine effective marketing activities to change customer’s intention will ensure sustainable business growth.","PeriodicalId":6584,"journal":{"name":"2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE)","volume":"24 1","pages":"1-9"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84513432","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}
Pub Date : 2018-10-01DOI: 10.23919/ICUE-GESD.2018.8635741
P. Suwagul
Methane is one of the E&P products with a Global Warming Potential about 25 times greater than carbon dioxide, any company that is able to reduce the methane emissions will gain environmental benefits and strengthen its reputation. For PTTEP, it has annually disclosed its greenhouse gas (GHG) emission performances to relevant parties. In 2016 the direct emissions disclosed were 4.6 million tonnesCO2e, of which about 5% were contributed by methane. PTTEP had initiated the methane survey campaigns for emphasizing the emission reduction. The campaign used an infrared camera and a high volume sampler for effectively identifying and quantifying the emission volumes, which in 2016 about 11,000 tonnesCO2e per year were detected. PTTEP has adopted the results for improving the GHG performance reporting. Normally, the methane emissions were obtained from a calculation; thus, with the survey results PTTEP was able to improve the methane emission performances by 60%.
{"title":"Robust Methane Reduction Campaigns for Strengthened Greenhouse Gas Management","authors":"P. Suwagul","doi":"10.23919/ICUE-GESD.2018.8635741","DOIUrl":"https://doi.org/10.23919/ICUE-GESD.2018.8635741","url":null,"abstract":"Methane is one of the E&P products with a Global Warming Potential about 25 times greater than carbon dioxide, any company that is able to reduce the methane emissions will gain environmental benefits and strengthen its reputation. For PTTEP, it has annually disclosed its greenhouse gas (GHG) emission performances to relevant parties. In 2016 the direct emissions disclosed were 4.6 million tonnesCO2e, of which about 5% were contributed by methane. PTTEP had initiated the methane survey campaigns for emphasizing the emission reduction. The campaign used an infrared camera and a high volume sampler for effectively identifying and quantifying the emission volumes, which in 2016 about 11,000 tonnesCO2e per year were detected. PTTEP has adopted the results for improving the GHG performance reporting. Normally, the methane emissions were obtained from a calculation; thus, with the survey results PTTEP was able to improve the methane emission performances by 60%.","PeriodicalId":6584,"journal":{"name":"2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE)","volume":"95 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79051246","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}
Pub Date : 2018-10-01DOI: 10.23919/ICUE-GESD.2018.8635771
M. Gopinathan, P. Kumaran, Adlansyah Abd Rahaman, Zurina bt Ismail
Energy demand in Malaysia has increased steadily over the past years attributed to consistent decline in reserved crude oil and natural gas resources. However, till do date the primary energy supply still comes from coal, natural gas and crude oil while the contribution of renewable fuel in National energy mix is only 10% which is 2080 megawatts. Efforts have been taken by Malaysian government to increase the electricity generation through renewable energy sources; one of it is implementation of feed in tariff mechanism, where it permits independent power producers to generate electricity from renewable sources and sell to national grid. Currently, most of power producers considering palm mill effluent as a promising source to produce biogas for electricity generation via gas engine. The aim of this paper is to address the current progress of biogas industry in Malaysia, issue and challenges and way forward to accelerate the growth of biogas industry. Besides, this paper also highlighted cattle manure as potential feedstock for biogas generation and barriers to build biogas plant in cattle farm for electricity generation. Finally, highlighted the importance of co-digestion technology for Malaysia for sustainable biogas production.
{"title":"Progress of Biogas Industry in Malaysia: Cattle Manure as Potential Substrate for Biogas Production and Issue and Challenges","authors":"M. Gopinathan, P. Kumaran, Adlansyah Abd Rahaman, Zurina bt Ismail","doi":"10.23919/ICUE-GESD.2018.8635771","DOIUrl":"https://doi.org/10.23919/ICUE-GESD.2018.8635771","url":null,"abstract":"Energy demand in Malaysia has increased steadily over the past years attributed to consistent decline in reserved crude oil and natural gas resources. However, till do date the primary energy supply still comes from coal, natural gas and crude oil while the contribution of renewable fuel in National energy mix is only 10% which is 2080 megawatts. Efforts have been taken by Malaysian government to increase the electricity generation through renewable energy sources; one of it is implementation of feed in tariff mechanism, where it permits independent power producers to generate electricity from renewable sources and sell to national grid. Currently, most of power producers considering palm mill effluent as a promising source to produce biogas for electricity generation via gas engine. The aim of this paper is to address the current progress of biogas industry in Malaysia, issue and challenges and way forward to accelerate the growth of biogas industry. Besides, this paper also highlighted cattle manure as potential feedstock for biogas generation and barriers to build biogas plant in cattle farm for electricity generation. Finally, highlighted the importance of co-digestion technology for Malaysia for sustainable biogas production.","PeriodicalId":6584,"journal":{"name":"2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE)","volume":"8 1","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82392036","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}
Pub Date : 2018-10-01DOI: 10.23919/ICUE-GESD.2018.8635781
D. Shome, G. Manekar
Environment is the sum of substances forces and conditions external to an organism that influence its various components and constitutes a multi-dimensional system of complex relationships in a continuing state of change. Manganese is one of the major mineral deposits occurring in the Indian sub-continent. It has played a great role in development of civilization and industrialization. The occurrence of Manganese ore in Dongri Buzurg Mine is proved by the way of exploration and its production has important role in the steel industries. Mining has it vary base, destruction of the part of environment, and mineral processing, which deals with the recovering with the small parts of mined material that is of use to mankind and discharging rest as waste, both the process has have an impact on the environment. MOIL Limited has been using technologies for sustainable development since its inception. The sustainable development framework (SDF) is addressing on various issues begins with grant of mining lease to final mine closure plan stages of mining life cycle. The SDF is also refers on economics, environment and social impacts of mining. It is also causes the environment degradations that lead to destruction of wildlife habitat. To achieve the integration of socio-environmental-economic factors it is essential to develop and implement SDF. By recent amendment of Mines and Minerals (Development and Regulation) Act, 1957, implementation and evaluation of SDF have become mandatory. SDF is modeled by international agencies International Union for the Conservation of Nature and Natural Resources (IUCN) and International Council of Mining and Metal (ICMM) and tailored for Indian conditions. Some of the aspects of SDF are covered in a case study for development of green corridor for the pollution abatement at Dongri Buzurg Opencast Mine.
{"title":"Development of Green Corridor for the Pollution Abatement at Dongri Buzurg Opencast Mine of M/s MOIL Limited, India","authors":"D. Shome, G. Manekar","doi":"10.23919/ICUE-GESD.2018.8635781","DOIUrl":"https://doi.org/10.23919/ICUE-GESD.2018.8635781","url":null,"abstract":"Environment is the sum of substances forces and conditions external to an organism that influence its various components and constitutes a multi-dimensional system of complex relationships in a continuing state of change. Manganese is one of the major mineral deposits occurring in the Indian sub-continent. It has played a great role in development of civilization and industrialization. The occurrence of Manganese ore in Dongri Buzurg Mine is proved by the way of exploration and its production has important role in the steel industries. Mining has it vary base, destruction of the part of environment, and mineral processing, which deals with the recovering with the small parts of mined material that is of use to mankind and discharging rest as waste, both the process has have an impact on the environment. MOIL Limited has been using technologies for sustainable development since its inception. The sustainable development framework (SDF) is addressing on various issues begins with grant of mining lease to final mine closure plan stages of mining life cycle. The SDF is also refers on economics, environment and social impacts of mining. It is also causes the environment degradations that lead to destruction of wildlife habitat. To achieve the integration of socio-environmental-economic factors it is essential to develop and implement SDF. By recent amendment of Mines and Minerals (Development and Regulation) Act, 1957, implementation and evaluation of SDF have become mandatory. SDF is modeled by international agencies International Union for the Conservation of Nature and Natural Resources (IUCN) and International Council of Mining and Metal (ICMM) and tailored for Indian conditions. Some of the aspects of SDF are covered in a case study for development of green corridor for the pollution abatement at Dongri Buzurg Opencast Mine.","PeriodicalId":6584,"journal":{"name":"2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE)","volume":"15 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82517999","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}
Pub Date : 2018-10-01DOI: 10.23919/ICUE-GESD.2018.8635703
S. Mostafa, Jai Govind Singh
The number of Wind Power Distributed Generators are increasingly integrated in power systems because of having environmentally friendly and technically sound characteristics. It is prevalent that the non-optimal size and placement of Distributed Generation (DGs) can cause high power loss and unexpected voltage profile variation on feeder. This research study focusses on the probabilistic approach to design of Distributed Generation (DGs) and its impact on medium voltage (MV) feeders. Monte Carlo simulation based probabilistic power flow considering stochastic nature of wind and solar power generation and uncertainty of load variation are employed. The proposed method is simple that used open source MATLAB software including MATPOWER tools to analyse and design low voltage and medium voltage feeder. This method can furnish several choices to utilities/owners to place WT-DGs and PV-DGs at different suitable nodes. The method will be tested on different case study using Indian practical 22-bus and IEEE 69-bus network and the effect of DGs on the system voltage profile and loss are investigated accordingly.
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Pub Date : 2018-10-01DOI: 10.23919/ICUE-GESD.2018.8635666
Pholapatara Ratanasopitkul
In 2008 Blockchain became known by Whitepaper by Satoshi Nakamoto, author of the article "Bitcoin: A Peer-to-Peer Electronic Cash System." Blockchain technology facilitates peer-to-peer transactions without the intermediary, which is safe and trust.Blockchain is a data structure that makes it possible to create a digital ledger of transactions and share it among a distributed network of computers, continuously updated simultaneously and secure with encryption.Furthermore, blockchain uses cryptography to allow each participant on the network to manipulate the ledger in a secure way without the need for a centralized trusted party. Since the Bitcoin protocol is open source. This concept has led to the idea develop of smart contract.Blockchain technology can apply in non-Financial Uses which have application examples in many industries include energy sector. Energy Sector can apply this technology from grid management to retail & customer experience that will transformation to new business model.
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