Pub Date : 2018-03-01DOI: 10.1109/ICGEA.2018.8356280
Jian Li, Qiang Liu, Zhen Yang, Z. Ge, Y. Duan
The organic Rankine cycle (ORC) presents a great potential in the efficient heat–power conversion of low and medium temperature (<350°C) thermal energy. Dual-pressure evaporation ORCs can significantly reduce the exergy loss in the endothermic process. While, variations of optimal cycle parameters and the superiority in the thermodynamic performance compared with the single-pressure evaporation ORC remain indeterminate for various heat source temperatures. This paper focuses on the dual-pressure evaporation ORC using R1234ze(E) driven by the 100–200°C heat sources without the outlet temperature limit. Two-stage evaporation pressures and the high-pressure evaporator outlet temperature were optimized, and the system thermodynamic performance was compared with that of the single-pressure evaporation ORC. Results show that the maximum net power output of the dual-pressure evaporation ORC system is generally larger than that of the single-pressure evaporation ORC system for the heat source temperature below 150°C. The heat source temperature is lower, the increment of the maximum net power output is generally larger; and the maximum increment is 24.3%. When the endothermic process minimal temperature difference of the single-pressure evaporation ORC occurs at the evaporation bubble point, the dual-pressure evaporation ORC generally can further increase the system net power output.
{"title":"Thermodynamic Performance Comparison of Single-pressure and Dual-pressure Evaporation Organic Rankine Cycles Using R1234ze(E)","authors":"Jian Li, Qiang Liu, Zhen Yang, Z. Ge, Y. Duan","doi":"10.1109/ICGEA.2018.8356280","DOIUrl":"https://doi.org/10.1109/ICGEA.2018.8356280","url":null,"abstract":"The organic Rankine cycle (ORC) presents a great potential in the efficient heat–power conversion of low and medium temperature (<350°C) thermal energy. Dual-pressure evaporation ORCs can significantly reduce the exergy loss in the endothermic process. While, variations of optimal cycle parameters and the superiority in the thermodynamic performance compared with the single-pressure evaporation ORC remain indeterminate for various heat source temperatures. This paper focuses on the dual-pressure evaporation ORC using R1234ze(E) driven by the 100–200°C heat sources without the outlet temperature limit. Two-stage evaporation pressures and the high-pressure evaporator outlet temperature were optimized, and the system thermodynamic performance was compared with that of the single-pressure evaporation ORC. Results show that the maximum net power output of the dual-pressure evaporation ORC system is generally larger than that of the single-pressure evaporation ORC system for the heat source temperature below 150°C. The heat source temperature is lower, the increment of the maximum net power output is generally larger; and the maximum increment is 24.3%. When the endothermic process minimal temperature difference of the single-pressure evaporation ORC occurs at the evaporation bubble point, the dual-pressure evaporation ORC generally can further increase the system net power output.","PeriodicalId":6536,"journal":{"name":"2018 2nd International Conference on Green Energy and Applications (ICGEA)","volume":"49 1","pages":"238-244"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91130987","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 : 2018-03-01DOI: 10.1109/ICGEA.2018.8356308
Qianning Zhang, S. Lau, Boya Jiang
Asian cities have shared the mission to build larger and taller buildings in urban areas since recent decades. This kind of high-density and compact development has suffocated the natural wind in the built environment. Air-conditioning systems are widely used, which leads to high energy consumption and the Urban Heat Island (UHI) effect. The study aims to figure out whether could be possible remedies for the Asian Compact City syndrome by exploring an environmentally-friendly paradigm and verifying whether it is possible to apply passive design strategies of the wind-driven natural ventilation, in tow compact cities with high density, Shanghai and Singapore. Two commercial buildings, one in Shanghai and the other in Singapore, are selected as cased for this research. Though Shanghai is in the sub-tropical climate zone while Singapore is in the tropical climate zone, the climates in these two cities are both hot and humid in the summer and subject to monsoon influence. Comparison of these two mega-cities will be made for further discussion of climatic-responsive design strategies.
{"title":"Wind-driven Natural Ventilation Strategies of Green Buildings in Asian Megacities : Case studies in Singapore and Shanghai","authors":"Qianning Zhang, S. Lau, Boya Jiang","doi":"10.1109/ICGEA.2018.8356308","DOIUrl":"https://doi.org/10.1109/ICGEA.2018.8356308","url":null,"abstract":"Asian cities have shared the mission to build larger and taller buildings in urban areas since recent decades. This kind of high-density and compact development has suffocated the natural wind in the built environment. Air-conditioning systems are widely used, which leads to high energy consumption and the Urban Heat Island (UHI) effect. The study aims to figure out whether could be possible remedies for the Asian Compact City syndrome by exploring an environmentally-friendly paradigm and verifying whether it is possible to apply passive design strategies of the wind-driven natural ventilation, in tow compact cities with high density, Shanghai and Singapore. Two commercial buildings, one in Shanghai and the other in Singapore, are selected as cased for this research. Though Shanghai is in the sub-tropical climate zone while Singapore is in the tropical climate zone, the climates in these two cities are both hot and humid in the summer and subject to monsoon influence. Comparison of these two mega-cities will be made for further discussion of climatic-responsive design strategies.","PeriodicalId":6536,"journal":{"name":"2018 2nd International Conference on Green Energy and Applications (ICGEA)","volume":"282 1","pages":"161-165"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79586392","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 : 2018-03-01DOI: 10.1109/ICGEA.2018.8356273
Yulita Dyah Retno Widhi Astuti, C. Hudaya, Rima Kurnia Putri, A. N. Sommeng
FSO (Floating Storage and Offloading) Vessel is type of vessel used in upstream oil and gas industry to store and deliver crude oil or condensate from subsea well to trading tanker or pipeline. FSO Kakap Natuna owned by Government of Indonesia used in Natuna Sea, operates diesel engine for supplying its electrical demand. The vessel has constant operation as well as its electrical load with daily average is 11.18 MWh/day. The consideration of installing photovoltaic in this vessel are: solar radiation in that area ranging from 4.21 – 5.00 kWh/m2/day, wide surface deck with less facilities, and the cost efficiency especially related to Cost Recovery of upstream oil and gas industries. The calculation gained the usage of 6,903 m2 area in vessel’s deck and 3,551 unit of solar panel that generates up to 5.6 MWh/day. Feasibility study of this installation come up with yearly cost reduction of US$ 829,687 and 4 year return period of investment. This beneficiary may lead into further policies of having such installation on FSO owned by Government that operates in prolonged period or lease FSO with charter period more than 4 years.
{"title":"Photovoltaic Installation in Floating Storage and Offloading (FSO) Vessel","authors":"Yulita Dyah Retno Widhi Astuti, C. Hudaya, Rima Kurnia Putri, A. N. Sommeng","doi":"10.1109/ICGEA.2018.8356273","DOIUrl":"https://doi.org/10.1109/ICGEA.2018.8356273","url":null,"abstract":"FSO (Floating Storage and Offloading) Vessel is type of vessel used in upstream oil and gas industry to store and deliver crude oil or condensate from subsea well to trading tanker or pipeline. FSO Kakap Natuna owned by Government of Indonesia used in Natuna Sea, operates diesel engine for supplying its electrical demand. The vessel has constant operation as well as its electrical load with daily average is 11.18 MWh/day. The consideration of installing photovoltaic in this vessel are: solar radiation in that area ranging from 4.21 – 5.00 kWh/m2/day, wide surface deck with less facilities, and the cost efficiency especially related to Cost Recovery of upstream oil and gas industries. The calculation gained the usage of 6,903 m2 area in vessel’s deck and 3,551 unit of solar panel that generates up to 5.6 MWh/day. Feasibility study of this installation come up with yearly cost reduction of US$ 829,687 and 4 year return period of investment. This beneficiary may lead into further policies of having such installation on FSO owned by Government that operates in prolonged period or lease FSO with charter period more than 4 years.","PeriodicalId":6536,"journal":{"name":"2018 2nd International Conference on Green Energy and Applications (ICGEA)","volume":"40 1","pages":"119-123"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84111271","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 : 2018-03-01DOI: 10.1109/ICGEA.2018.8356320
Dongmin Yang, Xue Wang, Jiaxin Kang
In the era of low carbon economy, green energy industry is a promising industry. Speeding up the development of green energy industry is an effective way to change the way of economic development and promote the sustainable development. Taking solar energy industry as an example, the status, advantages and disadvantages, opportunities and challenges faced by China’s green energy industry development are analyzed through SWOT method. Finally, corresponding strategies are put forward based on the existing problems and experience.
{"title":"SWOT Analysis of the Development of Green Energy Industry in China : Taking solar energy industry as an example","authors":"Dongmin Yang, Xue Wang, Jiaxin Kang","doi":"10.1109/ICGEA.2018.8356320","DOIUrl":"https://doi.org/10.1109/ICGEA.2018.8356320","url":null,"abstract":"In the era of low carbon economy, green energy industry is a promising industry. Speeding up the development of green energy industry is an effective way to change the way of economic development and promote the sustainable development. Taking solar energy industry as an example, the status, advantages and disadvantages, opportunities and challenges faced by China’s green energy industry development are analyzed through SWOT method. Finally, corresponding strategies are put forward based on the existing problems and experience.","PeriodicalId":6536,"journal":{"name":"2018 2nd International Conference on Green Energy and Applications (ICGEA)","volume":"28 1","pages":"103-107"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81176635","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 : 2018-03-01DOI: 10.1109/ICGEA.2018.8356301
P. Arun
Isolated power systems are designed to generate electric power in a decentralized manner. They are helpful in the electrification of inaccessible locations where grid extension becomes infeasible. Mathematical modeling helps in the system sizing and optimization of isolated systems. Design space approach provides a methodology for the sizing of isolated power systems incorporating the uncertainty of the electrical demand and the energy resource at the design stage. The design space can be represented on generator rating vs. storage capacity coordinates showing the feasible and infeasible design configurations by plotting a sizing curve. The data set of system configurations obtained based on design space approach may be utilized for building an Artificial Neural Network (ANN) based system sizing tool. A two-stage ANN approach is proposed in this paper. In the first stage network, the geographical coordinates of the location are the inputs which provide the minimum normalized array rating and the corresponding normalized battery capacity as the outputs for the specified location. In the second-stage network, with the geographical coordinates and the normalized array ratings as the inputs, the corresponding normalized storage capacities are obtained as the outputs. Thus, the developed ANN based model can be used for generating the sizing curve without detailed simulations for the location of interest. As a representative case study, the design space approach is used for generating isolated photovoltaic-battery system sizing curves for fifty representative locations in southern India (latitudes ranging from 8°N to 25°N). Two-stage ANN model is developed using this data and the generalization capabilities of the developed networks are illustrated based on this case study.
{"title":"Sizing Curve for Isolated Photovoltaic-Battery Systems using Artificial Neural Networks","authors":"P. Arun","doi":"10.1109/ICGEA.2018.8356301","DOIUrl":"https://doi.org/10.1109/ICGEA.2018.8356301","url":null,"abstract":"Isolated power systems are designed to generate electric power in a decentralized manner. They are helpful in the electrification of inaccessible locations where grid extension becomes infeasible. Mathematical modeling helps in the system sizing and optimization of isolated systems. Design space approach provides a methodology for the sizing of isolated power systems incorporating the uncertainty of the electrical demand and the energy resource at the design stage. The design space can be represented on generator rating vs. storage capacity coordinates showing the feasible and infeasible design configurations by plotting a sizing curve. The data set of system configurations obtained based on design space approach may be utilized for building an Artificial Neural Network (ANN) based system sizing tool. A two-stage ANN approach is proposed in this paper. In the first stage network, the geographical coordinates of the location are the inputs which provide the minimum normalized array rating and the corresponding normalized battery capacity as the outputs for the specified location. In the second-stage network, with the geographical coordinates and the normalized array ratings as the inputs, the corresponding normalized storage capacities are obtained as the outputs. Thus, the developed ANN based model can be used for generating the sizing curve without detailed simulations for the location of interest. As a representative case study, the design space approach is used for generating isolated photovoltaic-battery system sizing curves for fifty representative locations in southern India (latitudes ranging from 8°N to 25°N). Two-stage ANN model is developed using this data and the generalization capabilities of the developed networks are illustrated based on this case study.","PeriodicalId":6536,"journal":{"name":"2018 2nd International Conference on Green Energy and Applications (ICGEA)","volume":"25 1","pages":"147-151"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90478077","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 : 2018-03-01DOI: 10.1109/ICGEA.2018.8356270
M. Zainuddin, Sarjiya, T. P. Handayani, W. Sunanda, Frengki Eka Putra Surusa
The purpose of this study is to measure the transient stability of large scale grid-connected photovoltaic in transmission line. This research used a transient stability analysis to measure the stability of the power angle stability, frequency stability, voltage stability, active power response, reactive power response of the synchronous generator and critical clearing time. It analyzed during the occurrence of the three-phase short-circuit interruption and the change in PV system power injection. This simulations was conducted in four conditions namely a system without PV and systems with solar radiation intensity 1000 W/m2, 700 W/m2 and 500 W/m2 respectively. The study used a large test system representing of the Gorontalo Province interconnection as a case study. The simulation results showed that the higher intensity of solar radiation resulted in the higher the stability of transient influence in the electrical transmission system.
{"title":"Transient Stability Assessment of Large Scale Grid-Connected Photovoltaic on Transmission System","authors":"M. Zainuddin, Sarjiya, T. P. Handayani, W. Sunanda, Frengki Eka Putra Surusa","doi":"10.1109/ICGEA.2018.8356270","DOIUrl":"https://doi.org/10.1109/ICGEA.2018.8356270","url":null,"abstract":"The purpose of this study is to measure the transient stability of large scale grid-connected photovoltaic in transmission line. This research used a transient stability analysis to measure the stability of the power angle stability, frequency stability, voltage stability, active power response, reactive power response of the synchronous generator and critical clearing time. It analyzed during the occurrence of the three-phase short-circuit interruption and the change in PV system power injection. This simulations was conducted in four conditions namely a system without PV and systems with solar radiation intensity 1000 W/m2, 700 W/m2 and 500 W/m2 respectively. The study used a large test system representing of the Gorontalo Province interconnection as a case study. The simulation results showed that the higher intensity of solar radiation resulted in the higher the stability of transient influence in the electrical transmission system.","PeriodicalId":6536,"journal":{"name":"2018 2nd International Conference on Green Energy and Applications (ICGEA)","volume":"6 1","pages":"113-118"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90674779","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 : 2018-03-01DOI: 10.1109/ICGEA.2018.8356290
G. Haritha, S. Kumaravel, S. Ashok
This paper focuses mainly on the performance comparison of different controllers for the Single Active Bridge based Solid State Transformer in the wind energy integration system. With less number of control switches and simple construction, the proposed system achieves voltage regulation under varying wind and load conditions. The PI, PID and fuzzy logic controllers are implemented for the high frequency transformer based DC-DC converter to achieve phase shift control. The results are compared, verified and analyzed using MATLAB/SIMULINK simulation platform.
{"title":"Performance Comparison of PI, PID and Fuzzy Logic Controllers In Solid State Transformers for Wind Power Interfacing","authors":"G. Haritha, S. Kumaravel, S. Ashok","doi":"10.1109/ICGEA.2018.8356290","DOIUrl":"https://doi.org/10.1109/ICGEA.2018.8356290","url":null,"abstract":"This paper focuses mainly on the performance comparison of different controllers for the Single Active Bridge based Solid State Transformer in the wind energy integration system. With less number of control switches and simple construction, the proposed system achieves voltage regulation under varying wind and load conditions. The PI, PID and fuzzy logic controllers are implemented for the high frequency transformer based DC-DC converter to achieve phase shift control. The results are compared, verified and analyzed using MATLAB/SIMULINK simulation platform.","PeriodicalId":6536,"journal":{"name":"2018 2nd International Conference on Green Energy and Applications (ICGEA)","volume":"26 1","pages":"188-192"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89978750","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 : 2018-03-01DOI: 10.1109/ICGEA.2018.8356299
Yuchen Jiang
This paper presents a dynamic simulation model of tethered-wind power systems, consisting an unmanned aerial vehicle (UAV) and a generator placed on the ground level. The UAV is connected with the generator using a tether, which the tether is oriented upwind and downwind. A simple model was developed in MATLAB using ODE45 solver to capture the dominant dynamics and to verify the feasibility of the system. The simulation shows that the proposed system is viable and capable of periodic motions. The power out of the system was simulated, which predicts the average power out is about 600 watts in a 15m/s wind.
{"title":"Modeling and Simulation of a New Tethered Wind Power System","authors":"Yuchen Jiang","doi":"10.1109/ICGEA.2018.8356299","DOIUrl":"https://doi.org/10.1109/ICGEA.2018.8356299","url":null,"abstract":"This paper presents a dynamic simulation model of tethered-wind power systems, consisting an unmanned aerial vehicle (UAV) and a generator placed on the ground level. The UAV is connected with the generator using a tether, which the tether is oriented upwind and downwind. A simple model was developed in MATLAB using ODE45 solver to capture the dominant dynamics and to verify the feasibility of the system. The simulation shows that the proposed system is viable and capable of periodic motions. The power out of the system was simulated, which predicts the average power out is about 600 watts in a 15m/s wind.","PeriodicalId":6536,"journal":{"name":"2018 2nd International Conference on Green Energy and Applications (ICGEA)","volume":"48 1","pages":"183-187"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77957877","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 : 2018-03-01DOI: 10.1109/ICGEA.2018.8356304
Ding-Lin Liu, Xiaodong Zhang, Xueping Ji, Yonghong Zhang
As an important carrier of China’s energy production and consumption revolution, coalbed methane (CBM) price reform has always been the focus of national attention. One third of China’s CBM reserves are in Shanxi province. And in order to optimize the utilization of CBM resources, a series of price support policies, including price reform policy, tax and dues reform policy and fiscal subsidy policy, were implemented by government of Shanxi province. This paper mainly discusses the experience and problems of these price support policies, so as to provide references for China to improve CBM price policy.
{"title":"Coalbed Methane Price Support Policy and Its Implications: Experience from Shanxi Province in China","authors":"Ding-Lin Liu, Xiaodong Zhang, Xueping Ji, Yonghong Zhang","doi":"10.1109/ICGEA.2018.8356304","DOIUrl":"https://doi.org/10.1109/ICGEA.2018.8356304","url":null,"abstract":"As an important carrier of China’s energy production and consumption revolution, coalbed methane (CBM) price reform has always been the focus of national attention. One third of China’s CBM reserves are in Shanxi province. And in order to optimize the utilization of CBM resources, a series of price support policies, including price reform policy, tax and dues reform policy and fiscal subsidy policy, were implemented by government of Shanxi province. This paper mainly discusses the experience and problems of these price support policies, so as to provide references for China to improve CBM price policy.","PeriodicalId":6536,"journal":{"name":"2018 2nd International Conference on Green Energy and Applications (ICGEA)","volume":"6 1","pages":"41-44"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89642382","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 : 2018-03-01DOI: 10.1109/ICGEA.2018.8356318
Adi Novriansyah, S. S. Riswati, W. Bae, I. Khalid
This study examines the potential reserve from Sorik-Marapi Field in North Sumatra, Indonesia. In order to assess the project status of geothermal field development, reserve estimation should be done with regard to the government target. Due to limited number of available data, a combination of statistic approach through Monte-Carlo Simulation and initial heat in place equation was applied. Moreover, the effect of generation time and reservoir temperature was evaluated to predict the possibility of Sorik- Marapi in pursuing 240 MW electricity generation target from the Government of Indonesia. The results indicated high possibility of developing the project for 25 years. Meanwhile, resource sustainability maintenance may increase the probability of electricity generation over the target for more than 30 years.
{"title":"Predicting Geothermal Reserves of Sorik-Marapi Field through Monte-Carlo Simulation Study","authors":"Adi Novriansyah, S. S. Riswati, W. Bae, I. Khalid","doi":"10.1109/ICGEA.2018.8356318","DOIUrl":"https://doi.org/10.1109/ICGEA.2018.8356318","url":null,"abstract":"This study examines the potential reserve from Sorik-Marapi Field in North Sumatra, Indonesia. In order to assess the project status of geothermal field development, reserve estimation should be done with regard to the government target. Due to limited number of available data, a combination of statistic approach through Monte-Carlo Simulation and initial heat in place equation was applied. Moreover, the effect of generation time and reservoir temperature was evaluated to predict the possibility of Sorik- Marapi in pursuing 240 MW electricity generation target from the Government of Indonesia. The results indicated high possibility of developing the project for 25 years. Meanwhile, resource sustainability maintenance may increase the probability of electricity generation over the target for more than 30 years.","PeriodicalId":6536,"journal":{"name":"2018 2nd International Conference on Green Energy and Applications (ICGEA)","volume":"49 1","pages":"5-9"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73901577","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}
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