2018 4th International Conference on Green Technology and Sustainable Development (GTSD)最新文献_第5页

Design of a Bistable Mechanism for Symmetric Force Output 对称力输出双稳态机构的设计

2018 4th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2018-11-01 DOI: 10.1109/GTSD.2018.8595593

T. Ngo, N. Tran, Dung-An Wang

引用次数: 0

A Cell-based MITC3+ Flat Shell Element for Frequency Analyses of Plates and Shells Using Substructuring Methods 基于单元的MITC3+平壳单元用于板壳频率分析

2018 4th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2018-11-01 DOI: 10.1109/GTSD.2018.8595536

T. Chau-Dinh, H. Vo-Ngoc, Jin-Gyun Kim

引用次数: 0

Comparison of Stress Field and Strut-and-Tie Analyses 应力场与拉系分析的比较

2018 4th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2018-11-01 DOI: 10.1109/GTSD.2018.8595658

J. Navrátil, Bao Dang Tran

{"title":"Comparison of Stress Field and Strut-and-Tie Analyses","authors":"J. Navrátil, Bao Dang Tran","doi":"10.1109/GTSD.2018.8595658","DOIUrl":"https://doi.org/10.1109/GTSD.2018.8595658","url":null,"abstract":"Strut-and-Tie and Stress Field Methods can be used for the design of discontinuity regions of reinforced concrete members such as deep beams, diaphragms, walls, brackets, areas around opening, anchorage zones, etc. Strut-and-Tie Method is widely used in today’s practice for hand calculations or it is frequently implemented in single-purpose programs or Excel design sheets. It is simple to use with clear link-up with contemporary national standards, but it is limited to the verification of Ultimate Limit State. Above that, the author’s experience is that even professionals have inadequate knowledge of the main principles for the creation of the models in cases of atypical details. Simplified assumptions of Stress Field Method are similar to the ones used in hand calculations, but the method is improved to allow ductility and Serviceability Limit State verifications. Stress Field Method can be seen as a generalized Strut-and-Tie Method, in which 2D members with stresses instead of force resultants are considered. The method is based on clear material properties and strength criteria corresponding with the ones used in national codes and regulations. Despite the obvious benefits, the method is not as widely used in common practice as Strut-and-Tie Method. To demonstrate the potential of Stress Field Method, the assessment of well-known example of deep beam with a large opening was performed using both methods in Eurocode context. The results of both analyses were compared. The influence of (i) detailing and (ii) model parameters was investigated with respect to ultimate load and mode of failure. The study has shown (i) wider possibilities to proof structural safety and reliability than the Strut-and-Tie Method would allow, and (ii) an excellent agreement of the results in the checks viable by both methods.","PeriodicalId":344653,"journal":{"name":"2018 4th International Conference on Green Technology and Sustainable Development (GTSD)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114719797","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

IoT-Based Smart Plug-In Device for Home Energy Management System 基于物联网的家庭能源管理系统智能插件装置

2018 4th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2018-11-01 DOI: 10.1109/GTSD.2018.8595615

T. Nguyen, Viet Khang Tran, Tan Duy Nguyen, N. Le, M. Le

{"title":"IoT-Based Smart Plug-In Device for Home Energy Management System","authors":"T. Nguyen, Viet Khang Tran, Tan Duy Nguyen, N. Le, M. Le","doi":"10.1109/GTSD.2018.8595615","DOIUrl":"https://doi.org/10.1109/GTSD.2018.8595615","url":null,"abstract":"Identification of in-home electrical appliances is an important task for the home energy management system in order to surveillance and control the home electrical usage. In this paper, we propose a Smart Plug device prototype that can that can recognize the type of electric appliances according to the measured voltage, current and power factor. Our device includes two modules. The power interface with the appliance is based on the voltage and current sensors connected to the Arduino Uno. The processing module uses the machine learning approaches such as neural network or K Nearest Neighborhood (KNN) to recognize the electrical appliances plugged into in real time. All of the recognized in-home appliances datasets then can be uploaded to the home energy management system for further applications. For instance, the system gives a warning message to the user when the appliance has an unusual power factor or an outlier in power consumption. This warning is sent via email or mobile phone. Compare to other commercial smart plug devices, our device has more functionalities at a low price.","PeriodicalId":344653,"journal":{"name":"2018 4th International Conference on Green Technology and Sustainable Development (GTSD)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116753744","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: 8

Improved Control Scheme for Low Voltage Ride-Through of PMSG-based Wind Energy Conversion Systems 基于pmsg的风能转换系统低压穿越的改进控制方案

2018 4th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2018-11-01 DOI: 10.1109/GTSD.2018.8595506

Tan Luong Van, T. Truong, M. T. Cao, Phu Cong Nguyen, H. Nguyen

引用次数: 2

Impact of Ancillary Services and Its Prices on Large-Scale Solar and Wind Power Penetration in Electricity Market 电力市场中辅助服务及其价格对太阳能和风能大规模渗透的影响

2018 4th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2018-11-01 DOI: 10.1109/GTSD.2018.8595450

Dinh Thanh Viet, Phan Cong Tien

{"title":"Impact of Ancillary Services and Its Prices on Large-Scale Solar and Wind Power Penetration in Electricity Market","authors":"Dinh Thanh Viet, Phan Cong Tien","doi":"10.1109/GTSD.2018.8595450","DOIUrl":"https://doi.org/10.1109/GTSD.2018.8595450","url":null,"abstract":"Nowadays, solar and wind power generation is an important part of the power sources in many countries all over the world. However, due to the variability and uncertainty of these sources, stable operation of the power system with large solar and wind power penetration is a big challenge for system operators. In order to enhance the contribution efficiency of solar and wind power in the power market, a strong ancillary service system is essential and must be reasonable priced. The ancillary services considered in this paper are spinning reserve, non-spinning reserve. In addition, a model for calculating and comparing generation costs for energy and ancillary services, with and without penetration of solar and wind power in the power market have been proposed. Consequently, this model has been developed and validated with a case study. The results show that in a power system with large proportion integration of solar and wind power, the energy and ancillary services generation costs for the power system are high. Besides, the feed-in tariffs of solar and wind power are more expensive than the traditional electricity generation, which leads to high locational marginal prices of the electricity market.","PeriodicalId":344653,"journal":{"name":"2018 4th International Conference on Green Technology and Sustainable Development (GTSD)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115618576","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

Hybrid PVK: OXD-7: QDs Emitting Layer for High Color Purified Quantum Dot Light Emitting-Diode 混合PVK: OXD-7:高色纯量子点发光二极管的量子点发射层

2018 4th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2018-11-01 DOI: 10.1109/GTSD.2018.8595499

Hoang-Tuan Vu, Chih-Chiang Yang, Ba-Son Nguyen, Y. Su

引用次数: 0

Innovation Policy for Sustainable Development of SMEs in Benin 贝宁中小企业可持续发展的创新政策

2018 4th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2018-11-01 DOI: 10.1109/GTSD.2018.8595524

Judicael Paterne Raoul Tokognon, Shao Yunfei

引用次数: 3

Put Forth a Conceptual Model about Corporate Social Responsibility in Tourism in Ho Chi Minh City 提出胡志明市旅游企业社会责任概念模型

2018 4th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2018-11-01 DOI: 10.1109/GTSD.2018.8595584

Nguyen Thi Thanh Van, Nguyen Thien Duy

引用次数: 0

Environmental Condition Dependent Electrical Resistivity of High Performance Fiber-Reinforced Concretes* 环境条件下高性能纤维增强混凝土电阻率的研究*

2018 4th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2018-11-01 DOI: 10.1109/GTSD.2018.8595526

Duy‐Liem Nguyen

引用次数: 0