2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE)最新文献_第3页

Achieving Higher Prosumption by Sharing the Renewable Energy Investment with Energy Demand Management: the Case of an Office Building 通过共享可再生能源投资和能源需求管理实现更高的产出量:以办公楼为例

2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE) Pub Date : 2018-10-01 DOI: 10.23919/ICUE-GESD.2018.8635700

B. Mohanty

{"title":"Achieving Higher Prosumption by Sharing the Renewable Energy Investment with Energy Demand Management: the Case of an Office Building","authors":"B. Mohanty","doi":"10.23919/ICUE-GESD.2018.8635700","DOIUrl":"https://doi.org/10.23919/ICUE-GESD.2018.8635700","url":null,"abstract":"This paper highlights the efforts made by an office building to minimize its dependence on fossil-fuel based electricity by allocating a fixed capital for the purpose. The primary intent was to install a grid-interactive solar power plant that would help offset the electricity imported from the power grid. Consultations were held with the building owners to propose an alternative which would allow them to achieve higher energy prosumption by prioritizing energy demand management over renewable energy investment. The logic presented to assist in the decision making in favor of this suggestion was based upon the following facts. First, a quick calculation showed that the office building did not have sufficient rooftop space for installing a solar power plant that could offset half of the purchased electricity. Next, many of the electrical appliances in the building were old and inefficient and it made perfect sense to replace the \"low-hanging fruits\"; the investment made on these retrofits would be recovered in a shorter time span as compared to the investment made on renewable energy generation. Finally, the capital remaining after the investment made on energy-efficiency retrofits would be used for installing a solar power plant that can be accommodated on the roof of the building. A full year of monitoring of the energy performance of the building after the adoption of the energy efficiency and solar power plant shows that thanks to sequencing of energy demand management followed by renewable energy generation, the building has been able to achieve a higher energy prosumption within the allocated budget. Moreover, the payback period on the investments would be faster than if all the capital was mobilized for renewable energy generation.","PeriodicalId":6584,"journal":{"name":"2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE)","volume":"1 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":"79888653","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}

引用次数: 0

Electric Vehicle Charging Station Operation and Management Key Functions for Actual Demonstration Site 电动汽车充电站实际示范点运行管理关键功能

2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE) Pub Date : 2018-10-01 DOI: 10.23919/ICUE-GESD.2018.8635646

Halim Lee, G. Byeon, Gyeonghun Kim, Jinwook Kim

引用次数: 3

One Step Ahead, Two Steps Backwards: Energy Transitions and Coal in Developing Countries 前进一步，后退两步:发展中国家的能源转型与煤炭

2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE) Pub Date : 2018-10-01 DOI: 10.23919/ICUE-GESD.2018.8635651

Rafia Zaman, Christian Hofer, Thomas Brudermann

引用次数: 4

Transesterification of Jatropha Seed Oil Naturally Extracted by Distilled Water on Highly Stabilized Structure of Zeolite NaX Impregnated with Potassium Buffer Solution 蒸馏水天然提取麻风树籽油在高稳定结构的NaX沸石上的酯交换反应

2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE) Pub Date : 2018-10-01 DOI: 10.23919/ICUE-GESD.2018.8635719

Johannex Fefeh Rushman, P. Maneechot, P. Thanarak, S. Somkun, Saowanee Manadee, Surachai Rattanasuk, A. Phuruangrat, Preecha Sriprapakhan, B. Prasit, S. Artkla

{"title":"Transesterification of Jatropha Seed Oil Naturally Extracted by Distilled Water on Highly Stabilized Structure of Zeolite NaX Impregnated with Potassium Buffer Solution","authors":"Johannex Fefeh Rushman, P. Maneechot, P. Thanarak, S. Somkun, Saowanee Manadee, Surachai Rattanasuk, A. Phuruangrat, Preecha Sriprapakhan, B. Prasit, S. Artkla","doi":"10.23919/ICUE-GESD.2018.8635719","DOIUrl":"https://doi.org/10.23919/ICUE-GESD.2018.8635719","url":null,"abstract":"This research aimed at establishing species of active potassium onto 3D-framework of Zeolite NaX that was prepared with a molar ratio of 1Al2O3:1.65K2O:2.2SiO2: 5.5 Na2O:122H2O by hydrothermal synthesis. The potassium acetate/acetic acid buffer solution impregnated catalysts produced the desired K loadings of xKa/NaXs (x values were 9, 10, 11 and 12 wt%). Characterization of catalysts were carried out with FTIR, N2 adsorption-desorption, XRD and CO2-TPD to analyse the respective parameters of the reagents (catalysts) and the product. The 3D-framework of NaX was not destroyed but the surface area and the volume of its micropore were found to have slightly decreased when number of loadings of K was increased. All prepared xKa/NaXs were used to conduct transesterification of Jatropha Curcas Lineaus (JCL) seed oil and methanol at the molar ratio of 1:16. 12K/NaX emerged as the best catalyst which produced 78.39 wt% yield of biodiesel and found to be the highest yield at a reaction time of 3.5 hours. The basicity increased with K loadings and facilitated a better catalytic performance for biodiesel synthesis from this source.","PeriodicalId":6584,"journal":{"name":"2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE)","volume":"21 1","pages":"1-8"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81705158","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}

引用次数: 2

Modeling and Simulation of Grid Connected 1 MW Solar PV Power Plant 并网1mw太阳能光伏电站建模与仿真

2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE) Pub Date : 2018-10-01 DOI: 10.23919/ICUE-GESD.2018.8635745

Kishan Bhushan Sahay, P. Anand, Vishal Yadav

引用次数: 2

A Two Stages Pattern Recognition for Time-of-use Customers based on Behavior Analytic by Using Gaussian Mixture Models and K-mean Clustering: a Case Study of PEA, Thailand 基于高斯混合模型和k -均值聚类行为分析的分时用户两阶段模式识别——以泰国PEA为例

2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE) Pub Date : 2018-10-01 DOI: 10.23919/ICUE-GESD.2018.8635704

Pornchai Chaweewat, J. Singh, W. Ongsakul

{"title":"A Two Stages Pattern Recognition for Time-of-use Customers based on Behavior Analytic by Using Gaussian Mixture Models and K-mean Clustering: a Case Study of PEA, Thailand","authors":"Pornchai Chaweewat, J. Singh, W. Ongsakul","doi":"10.23919/ICUE-GESD.2018.8635704","DOIUrl":"https://doi.org/10.23919/ICUE-GESD.2018.8635704","url":null,"abstract":"Data and information become valuable possession in digital era where we are surrounded with big data. Data mining is supposed to be major and first process to tackle with big data. This study investigates featured features of Time-of-Use (TOU) based electricity customers using Gaussian mixture process. K-means clustering clusters TOU based electricity customer into various groups i.e., majority and minority consumption profile. Then, confidential interval (CI) corresponding with forecasted α-level confidential is formulated for each customer’s major load profile. The input data is collected from 1,000 PEA’s TOU customers during January to December 2016. Then, all individual consumption patterns of both working and nonworking day are grouping into 12 groups to be represented overall pattern of the sample of 1,000 TOU’s PEA customers. The outcome of this study shows that feature extraction with data clustering processes using could help to extract intrinsic features and formulate consumption patterns of metadata of TOU customers.","PeriodicalId":6584,"journal":{"name":"2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE)","volume":"48 1","pages":"1-8"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87958393","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}

引用次数: 1

A Blockchain-based Platform for Exchange of Solar Energy: Laboratory-scale Implementation 基于区块链的太阳能交换平台:实验室规模的实施

2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE) Pub Date : 2018-10-01 DOI: 10.23919/ICUE-GESD.2018.8635679

M. Pipattanasomporn, M. Kuzlu, S. Rahman

{"title":"A Blockchain-based Platform for Exchange of Solar Energy: Laboratory-scale Implementation","authors":"M. Pipattanasomporn, M. Kuzlu, S. Rahman","doi":"10.23919/ICUE-GESD.2018.8635679","DOIUrl":"https://doi.org/10.23919/ICUE-GESD.2018.8635679","url":null,"abstract":"Over the last decade, the increasing uptake of rooftop solar photovoltaics (PV) at the grid edge transforms residential houses into complex energy \"prosumers\". A house with rooftop solar PV can both consume and export electricity. Hence, it can participate in a \"Transactive Energy\" network involving peer-to-peer (P2P) exchange of excess electricity. The challenge is to keep track of these transactions and compensate buyers and sellers accordingly. Recently, blockchain has emerged as a distributed ledger technology which allows exchanges among participants without the need for a central market entity. There are several blockchain pilots in the energy sector, which focus on the business, legal and financial aspects, but without much details about how to implement a blockchain-based P2P trading platform. This paper addresses this issue by presenting laboratory-scale implementation of a blockchain network for exchange of solar electricity among participants using Hyperledger – an open-source collaborative effort. Participants, assets and transactions necessary to establish the blockchain-based network for keeping track of solar PV output exchanges are described, together with the smart contract, use cases and their implementation.","PeriodicalId":6584,"journal":{"name":"2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE)","volume":"181 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":"77719198","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}

引用次数: 39

Greening Uranium-Containing Solid Fuels 绿色含铀固体燃料

2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE) Pub Date : 2018-10-01 DOI: 10.23919/ICUE-GESD.2018.8635660

V. Messerle, A. Ustimenko

引用次数: 0

Performance Analysis of LTE in Rich Multipath and rural Environments for Wireless Communication in Smart Grid 智能电网无线通信中LTE在丰富多径和农村环境下的性能分析

2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE) Pub Date : 2018-10-01 DOI: 10.23919/ICUE-GESD.2018.8635697

Md. Ariful Islam, I. Jahan, Md. Jakaria Rahimi, J. Singh

{"title":"Performance Analysis of LTE in Rich Multipath and rural Environments for Wireless Communication in Smart Grid","authors":"Md. Ariful Islam, I. Jahan, Md. Jakaria Rahimi, J. Singh","doi":"10.23919/ICUE-GESD.2018.8635697","DOIUrl":"https://doi.org/10.23919/ICUE-GESD.2018.8635697","url":null,"abstract":"Smart Grid is a new standard or digital technology which allows both way of communication between utility and customers. Smart grid is also a framework of new equipment, technologies, automatic operations and controls which is very similar to the internet, however in this regard for rapidly changing loads the grid will be digitally reactive by combining these technologies. For digitalization of smart grid, a faster, and wireless but reliable communication is necessary. On that account LTE could be a better option. Long-Term Evolution (LTE) is a new grade for faster and seamless communication for smart devices and data terminals. In this regard, different scheduling tackles are very helpful. This paper discusses about two very common scheduling algorithms and those are Best Channel Quality Indicator (Best CQI) and Proportional Fair (PF). From simulation it is possible to find out their throughput and BLER (Block Error Rate) by using Transmit Diversity (TxD) and Open Loop Spatial Multiplexing (OLSM). Each time cross relation can be carried out for better comparison experiments.","PeriodicalId":6584,"journal":{"name":"2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE)","volume":"18 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":"89502030","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}

引用次数: 0

Assessment of Equity of Feed-in Tariff in Japan 日本上网电价公平性评估

2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE) Pub Date : 2018-10-01 DOI: 10.23919/ICUE-GESD.2018.8635589

Takahiro Nagata, Yosuke Arino, Y. Nakano, Keigo Akimoto

{"title":"Assessment of Equity of Feed-in Tariff in Japan","authors":"Takahiro Nagata, Yosuke Arino, Y. Nakano, Keigo Akimoto","doi":"10.23919/ICUE-GESD.2018.8635589","DOIUrl":"https://doi.org/10.23919/ICUE-GESD.2018.8635589","url":null,"abstract":"The diffusion of renewable energy such as solar photovoltaics (PV) is effective for global warming countermeasures. When focusing on residential PV, however, it is thought that PV installation is difficult for households without a sufficient income, as PV is still expensive. In addition, Feed-in Tariff (FIT) requires the surcharge of electricity consumers. Its burden is larger for a lower-income class than for a high-income class because the ratio of energy cost among the total expenditures is higher, and it is recognized as a problem from the viewpoint of \"Equity\". In this study, we conducted quantitative analyses of influences of FIT on households by income class and evaluated its equity, based on the actual data regarding a proportion of PV installation, surplus electricity purchase price for PV, surcharge cost, etc. under FIT in Japan. As a result, we find that the ratio of electricity cost among the total consumption expenditure (E/C) increases due to FIT for all income classes, but this impact is greater for low-income class. The index of E/C increasing point due to FIT for low-income class is three times more than that for high-income class. The difference by the income hierarchy becomes bigger due to FIT introduction.","PeriodicalId":6584,"journal":{"name":"2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE)","volume":"28 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":"80359187","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}

引用次数: 4