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Prediction of Heat Demand for Building Energy Managers: An IoT and Control Perspective 建筑能源管理人员的热需求预测:物联网和控制视角
2020 8th International Conference on Smart Grid (icSmartGrid) Pub Date : 2020-06-01 DOI: 10.1109/icSmartGrid49881.2020.9144899
Jorge A. Thomas
{"title":"Prediction of Heat Demand for Building Energy Managers: An IoT and Control Perspective","authors":"Jorge A. Thomas","doi":"10.1109/icSmartGrid49881.2020.9144899","DOIUrl":"https://doi.org/10.1109/icSmartGrid49881.2020.9144899","url":null,"abstract":"As the world becomes more urban, the focus on energy reduction in buildings grows with aims to tackle climate change. Being heat demand a representative slice of the total load of any non-tropical building, this paper develops a practical and less invasive forecast method for Building Energy Managers within a control framework. Methodologically, after performing a Graphical Data Analysis of heat demand profiles from two dwellings and an industrial facility, terms of a General Additive Model are developed, combining this powerful machine learning technique, adaptiveness, and the convenience of an available online meteorological forecast. The algorithm was able to predict thermal energy usage of 75% of the test days with an error below 25%, disregarding profile type and looking always at the next 48 hours. Also, results showed that the true added value of ambient temperature as exogenous and explanatory variable comes with its daily aggregation.","PeriodicalId":413369,"journal":{"name":"2020 8th International Conference on Smart Grid (icSmartGrid)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115728031","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
Modelling False Data Injection Attacks Against Non-linear State Estimation in AC Power Systems 针对交流电力系统非线性状态估计的虚假数据注入攻击建模
2020 8th International Conference on Smart Grid (icSmartGrid) Pub Date : 2020-06-01 DOI: 10.1109/icSmartGrid49881.2020.9144947
Jay Nayak, I. Al-Anbagi
{"title":"Modelling False Data Injection Attacks Against Non-linear State Estimation in AC Power Systems","authors":"Jay Nayak, I. Al-Anbagi","doi":"10.1109/icSmartGrid49881.2020.9144947","DOIUrl":"https://doi.org/10.1109/icSmartGrid49881.2020.9144947","url":null,"abstract":"False data injection (FDI) attacks can disrupt the operation of the smart grid by manipulating the state estimation process without being detected. To deal with these kinds of attacks on smart grid networks, vulnerability analysis should carefully be developed under realistic conditions. Existing research efforts on FDI attacks have not performed the vulnerability analysis of the smart grid using the AC state estimation without incurring significant computational complexity. In this paper, we develop a low-complexity system to model the least-effort FDI attacks in the AC power grid. We do that by using a reduced row echelon (RRE) form-based greedy method on the AC state estimation process to compute the minimum number of measurements an attacker needs to compromise to launch the undetectable low-cost FDI attack with more efficiency. Simulation results obtained for various IEEE standard test systems show the efficient performance and enhanced accuracy of our proposed approach for modeling least-effort attacks.","PeriodicalId":413369,"journal":{"name":"2020 8th International Conference on Smart Grid (icSmartGrid)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125182516","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
Sliding Mode Control of Doubly-fed Induction Generator in Wind Energy Conversion System 风电转换系统中双馈感应发电机滑模控制
2020 8th International Conference on Smart Grid (icSmartGrid) Pub Date : 2020-06-01 DOI: 10.1109/icSmartGrid49881.2020.9144778
Lakhdara Amira, Bahi Tahar, M. Abdelkrim
{"title":"Sliding Mode Control of Doubly-fed Induction Generator in Wind Energy Conversion System","authors":"Lakhdara Amira, Bahi Tahar, M. Abdelkrim","doi":"10.1109/icSmartGrid49881.2020.9144778","DOIUrl":"https://doi.org/10.1109/icSmartGrid49881.2020.9144778","url":null,"abstract":"The majority of wind turbines operate in variable speed for improving the system efficiency compared with fixed speed generator. This thanks to the adjustment of the generator speed with that of the optimal wind which allows to extract the maximum output power developed by the turbine. The increasing share of wind energy in the existing electricity system has created new opportunities and new challenges. Dual feed machines are the most relevant because of their several gain compared to fixed speed wind turbines. dual feed generators can improve the stability and energy quality of existing electrical systems. In this paper we focus on generating electricity by modeling the Doubly Fed Induction Generator and the development of his order to manage powers and provide system services. In the end, the simulation of grid side and wind turbine side is realized and the obtained results are discussed. The system is modeled and simulated by using Matlab/Simulink package under different wind speed.","PeriodicalId":413369,"journal":{"name":"2020 8th International Conference on Smart Grid (icSmartGrid)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132019908","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: 10
Organic Constructions and Airplane-type Hostels in Isolated Places Supplied with Solar Energy : Case Study Arequipa-Peru 在偏远地区使用太阳能的有机建筑和飞机型旅馆:秘鲁阿雷基帕案例研究
2020 8th International Conference on Smart Grid (icSmartGrid) Pub Date : 2020-06-01 DOI: 10.1109/icSmartGrid49881.2020.9144870
Fernando Mejía-Nova, D. Icaza, Luz Cárdenas-Herrera, Santiago Pulla Galindo, Carlos Mejía-Cárdenas
{"title":"Organic Constructions and Airplane-type Hostels in Isolated Places Supplied with Solar Energy : Case Study Arequipa-Peru","authors":"Fernando Mejía-Nova, D. Icaza, Luz Cárdenas-Herrera, Santiago Pulla Galindo, Carlos Mejía-Cárdenas","doi":"10.1109/icSmartGrid49881.2020.9144870","DOIUrl":"https://doi.org/10.1109/icSmartGrid49881.2020.9144870","url":null,"abstract":"For this research work, it was considered a renewable energy source that takes advantage of the energy of solar radiation to transform itself into electrical energy and supply the organic constructions that are projected under these criteria. Medical centers are located and equipped in the urban-marginal mountain range of Arequipa, Peru. The organic constructions are projected based on experiences from other countries where pleasant and comfortable spaces can be seen among the mountains, places that can even be transformed into tourist attractions. In this research work, the construction case of the airplane that must be conditioned with medical implements is also presented, its characteristics, design, simulations and relevant construction data are presented, the feasibility of implementing these autonomous constructions to give greater value to Peruvian areas with high solar potential. The research process consisted of taking the data on solar radiation using the Peruvian solar map and performing simulations to then make comparisons with the Ecuadorian case study in which the author participates in this new manuscript.","PeriodicalId":413369,"journal":{"name":"2020 8th International Conference on Smart Grid (icSmartGrid)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133146465","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
Energy Management Concepts for the Evolution of Smart Grids 智能电网演进中的能源管理理念
2020 8th International Conference on Smart Grid (icSmartGrid) Pub Date : 2020-06-01 DOI: 10.1109/icSmartGrid49881.2020.9144909
N. Campagna, M. Caruso, V. Castiglia, R. Miceli, F. Viola
{"title":"Energy Management Concepts for the Evolution of Smart Grids","authors":"N. Campagna, M. Caruso, V. Castiglia, R. Miceli, F. Viola","doi":"10.1109/icSmartGrid49881.2020.9144909","DOIUrl":"https://doi.org/10.1109/icSmartGrid49881.2020.9144909","url":null,"abstract":"This work presents an overview of the main energy management concepts and technical challenges for smart grid applications towards a sustainable and smart evolution of the Distributed Electric Systems (DES). Different scenarios are pointed out, highlighting the possible benefits from both the technical and economical points of view. The final part of the paper addresses the main issues related to the integration of electric vehicles in smart grids, which represents one of the biggest challenges for energy management in smart grid evolution.","PeriodicalId":413369,"journal":{"name":"2020 8th International Conference on Smart Grid (icSmartGrid)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117016918","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: 23
icSmartGrid 2020 Keynote Speakers icSmartGrid 2020主题演讲嘉宾
2020 8th International Conference on Smart Grid (icSmartGrid) Pub Date : 2020-06-01 DOI: 10.1109/icsmartgrid49881.2020.9144785
A. Nasiri
{"title":"icSmartGrid 2020 Keynote Speakers","authors":"A. Nasiri","doi":"10.1109/icsmartgrid49881.2020.9144785","DOIUrl":"https://doi.org/10.1109/icsmartgrid49881.2020.9144785","url":null,"abstract":"Dual Active Bridges (DAB) are common power electronics building blocks traditionally used in various electrically isolated converter systems. There is a renewed interest in understanding and developing DABs as core components for Solid State Transformers (SST). These transformers can add flexibility, controllability, and reliability to existing electrical distribution systems. Major elements of a DAB are two H-bridge converters and a high frequency transformer. With the advent of Wide Band Gap (WBP) devices offering higher voltage and power ratings, many initiatives have started to replace the traditional low frequency transformers with compact and controllable SSTs. In this talk, first the design and development of high frequency transformers are discussed. Then, several control methods for the DABs including phase-shift, duty ratio, and triple phase shifts are discussed to control the power flow. Methods are discussed to minimize the RMS current, reduce reactive power transfer, and minimize converter loss. Applications of DABs for several SST configurations a are also discussed.","PeriodicalId":413369,"journal":{"name":"2020 8th International Conference on Smart Grid (icSmartGrid)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128765947","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
A Blockchain-based Smart Grid Model for Rural Electrification in India 印度农村电气化基于区块链的智能电网模型
2020 8th International Conference on Smart Grid (icSmartGrid) Pub Date : 2020-06-01 DOI: 10.1109/icSmartGrid49881.2020.9144898
V. Kulkarni, Kalyani N Kulkarni
{"title":"A Blockchain-based Smart Grid Model for Rural Electrification in India","authors":"V. Kulkarni, Kalyani N Kulkarni","doi":"10.1109/icSmartGrid49881.2020.9144898","DOIUrl":"https://doi.org/10.1109/icSmartGrid49881.2020.9144898","url":null,"abstract":"There are rural areas across India and many other countries who receive unreliable and inadequate electricity supply, or no electricity at all. Electricity is essential for the overall development of an individual, and the society in turn benefits from it. Lack of access to grid electricity forces the rural inhabitants to utilize conventional sources of energy, causing not just inconvenience but also deterioration of the environment. In this paper, the reasons preventing reliable power supply to rural places in India have been discussed. Applicability of Blockchain technology to address these challenges and promote rural electrification is being researched. This paper focuses specifically on problems faced by rural communities due to which they avoid electricity connections, and how these problems can be solved by Blockchain technology. Blockchain has the potential to eliminate expensive third-party service costs, generate additional revenue through peer-to-peer trade, planning the power consumption as per budget through smart metering and maintain transparency and accuracy of energy transactions. However, the road to implementation consists of many challenges to overcome which have been discussed in this paper.","PeriodicalId":413369,"journal":{"name":"2020 8th International Conference on Smart Grid (icSmartGrid)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122233225","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: 9
Steady State Analysis of A wind Energy Driven Self Excited Induction Generator (SEIG) 风力自励感应发电机(SEIG)稳态分析
2020 8th International Conference on Smart Grid (icSmartGrid) Pub Date : 2020-06-01 DOI: 10.1109/icSmartGrid49881.2020.9144953
M. A. Esmaeel
{"title":"Steady State Analysis of A wind Energy Driven Self Excited Induction Generator (SEIG)","authors":"M. A. Esmaeel","doi":"10.1109/icSmartGrid49881.2020.9144953","DOIUrl":"https://doi.org/10.1109/icSmartGrid49881.2020.9144953","url":null,"abstract":"The paper studies the steady state analysis of a wind energy driven self-excited induction generator (SEIG) and the output voltage connected to network using a static power conditioner. This conditioner consists of a diode bridge and an inverter bridge thyristor tied together via a DC link of high inductance. This combination of the conditioner allowed to form the direct current (DC) equivalent circuit of the whole system. This DC equivalent circuit can be used to analyses the generator under operation condition and control strategy. The control strategy in which the firing angle of inverter bridge calculated using the DC equivalent circuit to obtain the rate current of generator at any generator speed while the output power changed with the speed of the generator and can be increased about rated value. In this way of control, the wind turbine can rotate at any speed of wind power even if it is higher than the rated speed of the generator without need to use method of the pitch angle controller. The aim of the study is to calculate and measure the effect of the firing angle effect on SEIG.","PeriodicalId":413369,"journal":{"name":"2020 8th International Conference on Smart Grid (icSmartGrid)","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133400000","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: 3
Indirect Sliding Mode Voltage Control of Buck Converter Buck变换器的间接滑模电压控制
2020 8th International Conference on Smart Grid (icSmartGrid) Pub Date : 2020-06-01 DOI: 10.1109/icSmartGrid49881.2020.9144974
Abdelhakim Belkaid, I. Colak, K. Kayisli, R. Bayindir
{"title":"Indirect Sliding Mode Voltage Control of Buck Converter","authors":"Abdelhakim Belkaid, I. Colak, K. Kayisli, R. Bayindir","doi":"10.1109/icSmartGrid49881.2020.9144974","DOIUrl":"https://doi.org/10.1109/icSmartGrid49881.2020.9144974","url":null,"abstract":"The design of DC-DC step-down converter employing sliding mode strategy with Proportional-integral (PI) controller is discussed in this work. The control method uses the inductor current error as a sliding surface followed by a PI controller to regulate the output voltage. The performance of the studied system is examined beneath sudden changes of three parameters: the load, the input voltage and the desired output voltage.Matlab simulation results show that the designed system operates well and gives the most excellent performance in steady and transient states.","PeriodicalId":413369,"journal":{"name":"2020 8th International Conference on Smart Grid (icSmartGrid)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132500454","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: 7
icSmartGrid 2020 Schedule icSmartGrid 2020计划
2020 8th International Conference on Smart Grid (icSmartGrid) Pub Date : 2020-06-01 DOI: 10.1109/icsmartgrid49881.2020.9144949
Noemi G. Cobos
{"title":"icSmartGrid 2020 Schedule","authors":"Noemi G. Cobos","doi":"10.1109/icsmartgrid49881.2020.9144949","DOIUrl":"https://doi.org/10.1109/icsmartgrid49881.2020.9144949","url":null,"abstract":"09:40-10:00 10:00-11:00 10:00-11:00 10:00-11:00 11:00-11:10 11:00-11:10 11:00-11:10 11:10-12:10 11:10-12:10 11:10-12:10 12:10-13:00 12:10-13:00 12:10-13:00 VP1 V11 V21 VP2 VP12 VP22 VP3 VP13 VP23 VP4 VP14 VP24 VP5 VP15 VP25 14:40-15:00 14:40-15:00 14:40-15:00 VP6 VP16 VP26 VP7 VP17 VP27 VP8 VP18 VP28 VP9 VP19 VP29 VP10 VP20 VP30 16:40-16:50 16:40-16:50 16:40-16:50 VP31 VP32 V33 VP34 VP35 Break Thursday, 18 June 2020","PeriodicalId":413369,"journal":{"name":"2020 8th International Conference on Smart Grid (icSmartGrid)","volume":"96 13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127994517","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
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