Innovation in Energy Systems - New Technologies for Changing Paradigms最新文献

Use of Micro-Cogeneration in Microgrids to Support Renewables 在微电网中使用微型热电联产以支持可再生能源

Innovation in Energy Systems - New Technologies for Changing Paradigms Pub Date : 2019-11-27 DOI: 10.5772/intechopen.86145

Kemal Aygul, Burak Esenboğa, Abdurrahman Yavuzdeger, F. Ekinci, T. Demirdelen, M. Tumay

{"title":"Use of Micro-Cogeneration in Microgrids to Support Renewables","authors":"Kemal Aygul, Burak Esenboğa, Abdurrahman Yavuzdeger, F. Ekinci, T. Demirdelen, M. Tumay","doi":"10.5772/intechopen.86145","DOIUrl":"https://doi.org/10.5772/intechopen.86145","url":null,"abstract":"The use of renewable energy sources has experienced great development so as to meet energy demand. With the intention of increasing the utilization of the renewable energy sources near the demand side and compensate the fluctuation of the output power, the use of micro-cogeneration systems with solar (PV) and wind energy overcomes both technical and economic barriers. Micro-cogeneration-based hybrid PV/wind energy system can get stable power output. This new energy model also improves the power quality and significantly reduces the impact of power instability on the power network. In this study, the grid-connected hybrid PV/wind energy-based micro-cogeneration system is modeled and analyzed in detail. In order to test the performance analysis of the system, seven different scenarios are analyzed during the case studies. The analysis results show that the new energy model presents effective solutions to electrical power balance because of its properties such as safety, incombustible structure, and being eco-friendly. It is aimed at providing a broad perspective on the status of optimum design and analysis for the micro-cogeneration-based hybrid PV/wind energy system to the researchers and the application engineers dealing with these issues.","PeriodicalId":435802,"journal":{"name":"Innovation in Energy Systems - New Technologies for Changing Paradigms","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114141438","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

Technical Requirements for Connecting Solar Power Plants to Electricity Networks 太阳能电站并网技术要求

Innovation in Energy Systems - New Technologies for Changing Paradigms Pub Date : 2019-11-27 DOI: 10.5772/intechopen.88439

Omar H. Abdalla, A. Mostafa

{"title":"Technical Requirements for Connecting Solar Power Plants to Electricity Networks","authors":"Omar H. Abdalla, A. Mostafa","doi":"10.5772/intechopen.88439","DOIUrl":"https://doi.org/10.5772/intechopen.88439","url":null,"abstract":"This chapter discusses basics of technical design specifications, criteria, technical terms and equipment parameters required to connect solar power plants to electricity networks. Depending on its capacity, a solar plant can be connected to LV, MV, or HV networks. Successful connection of a medium-scale solar plant should satisfy requirements of both the Solar Energy Grid Connection Code (SEGCC) and the appropriate code: the Electricity Distribution Code (EDC) or the Grid Code (GC) as the connection level apply. Connection of a large-scale solar plant to the transmission network should satisfy the requirements of both SEGCC and GC. For Small-Scale Photovoltaic (SSPV), the connection should satisfy both the SSPV Connection Code and the EDC. The objectives are to establish the obligations and responsibilities of each party; i.e. operators and all network users, thus leading to improved security, higher reliability and maintaining optimal operation. The technical specifications include permitted voltage and frequency variations in addition to power quality limits of harmonic distortion, phase unbalance, and flickers. Operational limits and capability requirements will be explained and discussed. Solar power grid connection codes of Egypt are explored first. Finally, brief comparisons of PV codes and related codes of UK, Germany, USA, and Egypt are presented.","PeriodicalId":435802,"journal":{"name":"Innovation in Energy Systems - New Technologies for Changing Paradigms","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116257582","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: 5

Energy Return on Investment Analysis of a Solar Photovoltaic System 太阳能光伏发电系统的能源投资回报分析

Innovation in Energy Systems - New Technologies for Changing Paradigms Pub Date : 2019-11-27 DOI: 10.5772/intechopen.86349

Harpreet Kaur, I. Kaur

{"title":"Energy Return on Investment Analysis of a Solar Photovoltaic System","authors":"Harpreet Kaur, I. Kaur","doi":"10.5772/intechopen.86349","DOIUrl":"https://doi.org/10.5772/intechopen.86349","url":null,"abstract":"The consumption of petroleum product assets on an overall premise has required an earnest look for elective vitality sources to get together the present-day request. The world likewise faces the double difficulties of petroleum derivative exhaustion and CO2 discharges plus the fundamental competitor for confronting these difficulties. However, safe and economic concepts for CCS have not been proven, nuclear suffer from high cost, radioactive waste management, fuel availability, and nuclear weapon proliferation issues, and renewable, other than hydropower, have been limited by resource limits, high cost, and intermittency problems. In any case, the later intense cost decreases in the creation of photovoltaics (PV) which makes ready for empowering sun-based innovations to end up cost focused on petroleum energy generation. The target of present work is to evaluate the capability of sun oriented solar power at Chandigarh University, which lastly built up a framework depending on the potential estimations for a picked region of 1050.1416 m2. At the end, cost estimation of SPV is determined to indicate whether it is monetarily practical or not.","PeriodicalId":435802,"journal":{"name":"Innovation in Energy Systems - New Technologies for Changing Paradigms","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127695144","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

Solar-Wind Energy Assessment by Big Data Analysis 基于大数据分析的太阳能风能评估

Innovation in Energy Systems - New Technologies for Changing Paradigms Pub Date : 2019-11-27 DOI: 10.5772/intechopen.87166

V. Khare, A. Bunglowala

{"title":"Solar-Wind Energy Assessment by Big Data Analysis","authors":"V. Khare, A. Bunglowala","doi":"10.5772/intechopen.87166","DOIUrl":"https://doi.org/10.5772/intechopen.87166","url":null,"abstract":"Big data refer to the massive datasets that are collected from a variety of data sources for business needs to reveal new insights for optimized decision-making. The solar and wind energy system is the modernization of electrical energy generation systems due to the pollution free nature and the continuous advancement of photo-voltaic and wind turbine system technologies. In the solar and wind energy surroundings, the application of big data analysis based decision-making and control are mainly in the following three aspects: data stream side management, storage side management and load side management. The objective of this research is to present a technological framework for the management of large volumes, variety, and velocity of solar system related information through big data tools such as Hadoop to support the assessment of solar and wind energy system. The framework includes a modeling of system, storage, management, monitoring and forecast based on large amounts of global and diffuse solar radiation and wind energy system. This chapter also includes market basket model, the concept of solar and wind depository and application of the Map Reduce algorithm.","PeriodicalId":435802,"journal":{"name":"Innovation in Energy Systems - New Technologies for Changing Paradigms","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128872079","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

Hybrid Energy-Based Chilling System for Food Preservation in Remote Areas 用于偏远地区食品保鲜的混合能源制冷系统

Innovation in Energy Systems - New Technologies for Changing Paradigms Pub Date : 2019-11-27 DOI: 10.5772/intechopen.88264

E. Mohan, Saranya Nair Mohan, Joseph Sekhar Santhappan

{"title":"Hybrid Energy-Based Chilling System for Food Preservation in Remote Areas","authors":"E. Mohan, Saranya Nair Mohan, Joseph Sekhar Santhappan","doi":"10.5772/intechopen.88264","DOIUrl":"https://doi.org/10.5772/intechopen.88264","url":null,"abstract":"The milk processing and preservation is a fast growing business in developing countries and it is facing problems due to high energy cost and environmental concerns in using conventional energy sources. Since the selection of feedstock and conversion technologies, appropriate research must implement renewable energy-based technologies to promote a constant flow of energy services. In this chapter, the focus is on implementing cooling technologies, using locally available energy sources such as biomass, biogas, gobar gas, which is going to be popular in the near future. The renewable energy sources can be used alone or in combination to run the generator of the vapor absorption system. Sufficient study is not available for hybrid energy systems, with the combination of locally available energy sources, focused in this study. Therefore a systematic analysis is needed to find the appropriate mixing of various renewable energy sources to meet the cooling requirements in any region to implement the complete renewable energy-based cooling system. The effect of variations in the combination of renewable energy sources on the overall system COP has been studied. Based on the maximum system performance and best economic performance, suitable combinations that can be preferred in various regions are predicted.","PeriodicalId":435802,"journal":{"name":"Innovation in Energy Systems - New Technologies for Changing Paradigms","volume":"307 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121162994","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 Maritime Microgrids: A Quest for Future Onboard Integrated Marine Power Systems 混合海事微电网:对未来机载综合海洋动力系统的探索

Innovation in Energy Systems - New Technologies for Changing Paradigms Pub Date : 2019-11-27 DOI: 10.5772/intechopen.89004

Thomas Caravella, Christopher Austell, Christian Brady-Alvarez, S. Elsaiah

{"title":"Hybrid Maritime Microgrids: A Quest for Future Onboard Integrated Marine Power Systems","authors":"Thomas Caravella, Christopher Austell, Christian Brady-Alvarez, S. Elsaiah","doi":"10.5772/intechopen.89004","DOIUrl":"https://doi.org/10.5772/intechopen.89004","url":null,"abstract":"The following is a comprehensive analysis which details potential ways for the maritime industry to begin to phase out AC power generation and distribution on new vessels over a short period of time. Therefore, the vessels of the future should consider transitioning into DC power generation and distribution. During the transition from AC shipboard systems to DC shipboard systems, there will be a time during which the vessels will be run by \"hybrid\" shipboard power systems, which utilize a mixture of AC and DC power. These systems are known as integrated marine power systems (IMPS) or hybrid maritime microgrid architectures, since they represent a distribution system or a part thereof. This study presents a state of the art of maritime systems, emphasizing on the design aspects of hybrid maritime microgrids, summarizing the advantages, disadvantages, and the challenges that planners may face when it comes to the vessels of the future. This study also reviews remedies that have been recently proposed in the literature to overcome such challenges. In addition, this work reports on the problem of service restoration of shipboard power systems and introduces directions on how to enhance the survivability of maritime power systems using techniques based on distribution system reconfiguration.","PeriodicalId":435802,"journal":{"name":"Innovation in Energy Systems - New Technologies for Changing Paradigms","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124672551","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

Vehicle Electrification: Technologies, Challenges, and a Global Perspective for Smart Grids 汽车电气化:智能电网的技术、挑战和全球视角

Innovation in Energy Systems - New Technologies for Changing Paradigms Pub Date : 2019-11-27 DOI: 10.5772/intechopen.89655

V. Monteiro, Jose A. Afonso, Tiago J.C. Sousa, Luiz L. Cardoso, Jose Gabriel Pinto, Joao L. Afonso

{"title":"Vehicle Electrification: Technologies, Challenges, and a Global Perspective for Smart Grids","authors":"V. Monteiro, Jose A. Afonso, Tiago J.C. Sousa, Luiz L. Cardoso, Jose Gabriel Pinto, Joao L. Afonso","doi":"10.5772/intechopen.89655","DOIUrl":"https://doi.org/10.5772/intechopen.89655","url":null,"abstract":"Nowadays, due to economic and climate concerns, the private transportation sector is shifting for the vehicle electrification. For this new reality, new challenges about operation modes are emerging, demanding a cooperative and dynamic operation with the power grid, guaranteeing a stable integration without omitting the power quality. Besides, new attractive and complementary technologies are offered by the vehicle electrification in the context of smart grids, valid for both on board and off board systems. In this perspective, this book chapter presents a global perspective and deals with challenges for the vehicle electrification, covering the key technologies toward a sustainable future. Among others, the flowing topics are covered: (1) Overview of battery charging systems, including on board and off board systems; (2) State of the art of communication technologies for application in the context of vehicular electrification, smart grids and smart homes; (3) Challenges and opportunities concerning wireless power transfer with bidirectional interface to the electrical grid; (4) Future perspectives about bidirectional power transfer between electric vehicles (vehicle to vehicle operation mode); (5) Unified technologies, allowing to combine functionalities of a bidirectional interface with the electrical grid and motor driver based on a single system; and (6) Smart grids and smart homes scenarios and accessible opportunities about operation modes.","PeriodicalId":435802,"journal":{"name":"Innovation in Energy Systems - New Technologies for Changing Paradigms","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132006886","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