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Microgrid control strategies for enhanced storage management 增强存储管理的微电网控制策略
2017 International Conference on Technological Advancements in Power and Energy ( TAP Energy) Pub Date : 2017-12-01 DOI: 10.1109/TAPENERGY.2017.8397356
V. Nair, Ilango Karuppasamy
{"title":"Microgrid control strategies for enhanced storage management","authors":"V. Nair, Ilango Karuppasamy","doi":"10.1109/TAPENERGY.2017.8397356","DOIUrl":"https://doi.org/10.1109/TAPENERGY.2017.8397356","url":null,"abstract":"Microgrid is a scaled down edition of power grid which aids in the management of energy in mini utilities is an efficient and powerful solution. The management of energy in a microgrid is very essential for maintaining the load supply reliability. This paper presents the hardware prototype of a smart microgrid system with PV generation unit, battery and load for enhanced storage management. The main objective of the paper is to introduce pseudo-state-of-charge concept in Battery Energy Storage System (BESS) of microgrid for enhanced performance of the system. The proposed test system has been designed and simulated using MATLAB Simulink. The prototype model of the system was implemented and validated the performance.","PeriodicalId":237016,"journal":{"name":"2017 International Conference on Technological Advancements in Power and Energy ( TAP Energy)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131091739","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
Regression based-programmable optimal controller for induction machine 基于回归的感应电机可编程最优控制器
2017 International Conference on Technological Advancements in Power and Energy ( TAP Energy) Pub Date : 2017-12-01 DOI: 10.1109/TAPENERGY.2017.8397278
Vaibhav Shah, A. Vijayakumari
{"title":"Regression based-programmable optimal controller for induction machine","authors":"Vaibhav Shah, A. Vijayakumari","doi":"10.1109/TAPENERGY.2017.8397278","DOIUrl":"https://doi.org/10.1109/TAPENERGY.2017.8397278","url":null,"abstract":"A programmable infinite horizon controller for optimal tracking of reference speed and flux for Induction machine (IM) drives is presented. Firstly, convex optimization concept is employed to find the lagrangian type cost function. Then stator flux oriented control of IM is employed to design the controller state space model that produces unconstrained optimal input vector that minimizes the developed quadratic cost function. The regression based formulation and tuning of controller matrix is carried out for different operating points. The proposed controller is developed for a 1.5 kW Induction motor and tested in MATLAB for speed and flux tracking capability under various operating conditions. Then the stability of the controller is verified using Lyapunov's and LaSalle's invariance principle. The controller exhibited good tracking accuracies under almost all the operating conditions with a stable response better than the conventional scalar and vector control techniques.","PeriodicalId":237016,"journal":{"name":"2017 International Conference on Technological Advancements in Power and Energy ( TAP Energy)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125318706","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
Pneumatophore inspired biomimetic approach to design an energy neutral aerator for application in composting 受气团启发的仿生方法设计用于堆肥的能量中性曝气器
2017 International Conference on Technological Advancements in Power and Energy ( TAP Energy) Pub Date : 2017-12-01 DOI: 10.1109/TAPENERGY.2017.8397328
A. Madhavan, K. Shetty, G. Anjana, Arya Das, A. S. Athira, Hrudya Hari, K. S. Lekshmi, S.Jagadeesh Babu, B. Nair
{"title":"Pneumatophore inspired biomimetic approach to design an energy neutral aerator for application in composting","authors":"A. Madhavan, K. Shetty, G. Anjana, Arya Das, A. S. Athira, Hrudya Hari, K. S. Lekshmi, S.Jagadeesh Babu, B. Nair","doi":"10.1109/TAPENERGY.2017.8397328","DOIUrl":"https://doi.org/10.1109/TAPENERGY.2017.8397328","url":null,"abstract":"An aerator prototype that can potentially be used in composting and other applications was designed and partially validated both qualitatively and quantitatively. The design was inspired from the gross structural features of the pneumatophores namely the lenticels, the airways and the metabolic activity of the tissues to passively facilitate the diffusion of air. There was significant improvement in oxygen diffusion when compared with the control. A 22 fold increase in the DO (Dissolved Oxygen) was achieved using the aerator. When employed in a small scale composting experiment (15 Kg of feedstock) there was a marked qualitative change in the odor reduction and compost texture over a period of 7 days.","PeriodicalId":237016,"journal":{"name":"2017 International Conference on Technological Advancements in Power and Energy ( TAP Energy)","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128172996","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
The energy computer: A novel Internet-of-Things (IoT) device for improved energy productivity 能源计算机:一种新型的物联网(IoT)设备，用于提高能源生产率
2017 International Conference on Technological Advancements in Power and Energy ( TAP Energy) Pub Date : 2017-12-01 DOI: 10.1109/TAPENERGY.2017.8397329
Jayaraj Poroor
{"title":"The energy computer: A novel Internet-of-Things (IoT) device for improved energy productivity","authors":"Jayaraj Poroor","doi":"10.1109/TAPENERGY.2017.8397329","DOIUrl":"https://doi.org/10.1109/TAPENERGY.2017.8397329","url":null,"abstract":"The Energy Computer, an Internet-of-Things (IoT) device for monitoring the behaviour of electrical machinery by analyzing the electrical parameters in real-time is presented. In order to achieve this while maintaining low energy footprint, we designed and built a Virtual Machine Operating System (VMOS) with extremely low memory footprint, consequently low energy footprint. Applications for aggregating and analyzing data in real-time can be downloaded to the device and executed on the top of VMOS. One or more such applications, executing on the device, can perform real-time data aggregation and analysis by implementing algorithms and logic specific to an industry domain or specific to a class of industrial machinery. The device is built using a dual microcontroller architecture, the primary microcontroller featuring Ferroelectric RAM (FRAM) technology, executes our VMOS as well as its apps that perform real-time data analysis. The secondary microcontroller provides a full WiFi-based network stack for data access even when Internet connectivity is absent. The entire hardware and software for the device has been designed and built from ground up. The device has been thoroughly field tested in small and medium-sized industrial units in Mumbai, Ahmedabad, and Bangalore.","PeriodicalId":237016,"journal":{"name":"2017 International Conference on Technological Advancements in Power and Energy ( TAP Energy)","volume":"480 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113982454","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
Integration of demand response with prioritized load optimization for multiple homes 需求响应与多户优先负载优化的集成
2017 International Conference on Technological Advancements in Power and Energy ( TAP Energy) Pub Date : 2017-12-01 DOI: 10.1109/TAPENERGY.2017.8397288
V. C. J. Sankar, V. Hareesh, M. Nair
{"title":"Integration of demand response with prioritized load optimization for multiple homes","authors":"V. C. J. Sankar, V. Hareesh, M. Nair","doi":"10.1109/TAPENERGY.2017.8397288","DOIUrl":"https://doi.org/10.1109/TAPENERGY.2017.8397288","url":null,"abstract":"Demand response is emerging as a powerful tool for optimal load management in smart grid environment. This work aims to improve the efficiency of demand response by classifying them into three based on the supply-demand characteristics as natural DR, mandatory DR and emergency DR. The master controller acts as the backbone of the network generating the required demand response signals and receiving the response of the end users by establishing a two way communication between master controller and end users. The devised methodology for optimal demand response is simulated in MATLAB/ Simulink taking into consideration a network of four houses, each with their smart meter and managed by a master controller. Simulation incorporated the functions of Home Energy Management System (HEMS), which is a major feature of the Smart Grid along with demand response.","PeriodicalId":237016,"journal":{"name":"2017 International Conference on Technological Advancements in Power and Energy ( TAP Energy)","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114427509","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
Optimal sizing of hybrid power supply system for telecommunication BTS load to ensure reliable power at lower cost 电信BTS负载混合供电系统的优化尺寸，以保证低成本的可靠供电
2017 International Conference on Technological Advancements in Power and Energy ( TAP Energy) Pub Date : 2017-12-01 DOI: 10.1109/TAPENERGY.2017.8397291
J. S. Goud, R. Kalpana
{"title":"Optimal sizing of hybrid power supply system for telecommunication BTS load to ensure reliable power at lower cost","authors":"J. S. Goud, R. Kalpana","doi":"10.1109/TAPENERGY.2017.8397291","DOIUrl":"https://doi.org/10.1109/TAPENERGY.2017.8397291","url":null,"abstract":"Currently telecom towers are using Diesel Generators (DG) as source of supply, which is rather expensive and emits environmental pollutants. This paper analyses the solar photovoltaic (PV) systems, battery, DG based hybrid system to supply seamless power to remotely located telecom BTS stations in standalone mode and grid connected mode. Also this paper aims to decrease DG working hours to reduce carbon emission and running cost of the system. In the conventional hybrid power supply system, Lead-acid batteries are used as an energy storage system, which has short life span and it requires frequent replacements. Conventional lead acid battery can be replaced by Li-Ion battery which overcomes the disadvantages of above mentioned. This paper gives brief comparative study of different Li-Ion batteries in terms of their performance and cycle life. Also, this paper deals with economic analysis of the optimally sized hybrid system. The hybrid systems discussed in this paper are also simulated in HOMER software to validate the results and theoretical analysis. Methodology carried out in this paper is time horizon based and solar insolation level considered in the paper is of Bangalore city in India (latitude: 12.9716° N, longitude: 77.5946° E).","PeriodicalId":237016,"journal":{"name":"2017 International Conference on Technological Advancements in Power and Energy ( TAP Energy)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114920856","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
Dynamic modeling of a non-ideal DC-DC positive output elementary super-lift Luo converter 非理想DC-DC正输出初等超升力罗变换器的动态建模
2017 International Conference on Technological Advancements in Power and Energy ( TAP Energy) Pub Date : 2017-12-01 DOI: 10.1109/TAPENERGY.2017.8397296
M. Garg, M. Pathak, L. Behera
{"title":"Dynamic modeling of a non-ideal DC-DC positive output elementary super-lift Luo converter","authors":"M. Garg, M. Pathak, L. Behera","doi":"10.1109/TAPENERGY.2017.8397296","DOIUrl":"https://doi.org/10.1109/TAPENERGY.2017.8397296","url":null,"abstract":"A higher level of dc voltage from available lower dc-voltage is required in various industrial as well domestic applications. In literature, a number of dc-dc converters are available for this purpose. In past few years, a new breed of dc-dc converters namely Luo converters and super-lift Luo converters have been reported in power electronics field. These converters increase the output voltage stage by stage along arithmetic progression and geometric progression, respectively. This paper provides the analysis and mathematical modeling of a non-ideal dc-dc positive output elementary super-lift Luo converter (POESLLC) using concept of Leverrier's algorithm with state-space averaging (SSA) method. The control-to-output and input-to-output transfer functions are obtained for POESLLC. The transient and steady-state performances of the converter are investigated in presence of equivalent series resistances (ESRs) of inductors and capacitors. The time-domain and frequency domain responses are compared for ideal and non-ideal POESLLC to study the effect on closed-loop stability.","PeriodicalId":237016,"journal":{"name":"2017 International Conference on Technological Advancements in Power and Energy ( TAP Energy)","volume":"464 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124367359","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
Air conditioning using magnetic cooling effect 空调采用磁力制冷效果
2017 International Conference on Technological Advancements in Power and Energy ( TAP Energy) Pub Date : 2017-12-01 DOI: 10.1109/TAPENERGY.2017.8397351
SREEVIDYA P, A. Jagadeesh, Beenu Riju
{"title":"Air conditioning using magnetic cooling effect","authors":"SREEVIDYA P, A. Jagadeesh, Beenu Riju","doi":"10.1109/TAPENERGY.2017.8397351","DOIUrl":"https://doi.org/10.1109/TAPENERGY.2017.8397351","url":null,"abstract":"The air Conditioner which works on magnetic refrigeration highlights the importance of green technology. The paper discusses on how to develop an eco-friendly, safer, compact, lightweight and low carbon technology device. The device proposed here is an alternative to the conventional vapor compression system which plays a major role in depleting the ozone layer due to the presence of CFC refrigerant present in it. This model can use either water as refrigerant or an environment friendly refrigerant glycol water which is 80% water and 20% alcohol mixture. The design of Portable AC has been done based on the different parameters governing the thermodynamic conditions. The simulation carried out in MATLAB provides an insight into estimation of components required for construction of this device.","PeriodicalId":237016,"journal":{"name":"2017 International Conference on Technological Advancements in Power and Energy ( TAP Energy)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121855210","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
Technological innovations in the banking sector in India: An analysis 印度银行业的技术创新:分析
2017 International Conference on Technological Advancements in Power and Energy ( TAP Energy) Pub Date : 2017-12-01 DOI: 10.1109/TAPENERGY.2017.8397342
A. Malini, Dileep G. Menon
{"title":"Technological innovations in the banking sector in India: An analysis","authors":"A. Malini, Dileep G. Menon","doi":"10.1109/TAPENERGY.2017.8397342","DOIUrl":"https://doi.org/10.1109/TAPENERGY.2017.8397342","url":null,"abstract":"The goal of the paper is to identify ten important innovative solutions in the banking sector and analyze them in the context of assumptions of the paradigm of relationships and features of product orientation with related to technology. Banking is a rapidly changing industry. The biggest paradigm shift that has occurred is the digitalization of banks which aim at providing customers with a broad scope of benefits. Technology-based innovations will be the key determinant in offering diversified and customized banking services to their varied customer portfolios, at a reduced cost. Even if it is convergent with the assumptions of the paradigm of relationships, it should be indicated that some banking products are based on advanced solutions that may surpass real market demands. We examine the development of technology in the banking sector.","PeriodicalId":237016,"journal":{"name":"2017 International Conference on Technological Advancements in Power and Energy ( TAP Energy)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121892410","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: 6
A survey on image steganography 图像隐写技术综述
2017 International Conference on Technological Advancements in Power and Energy ( TAP Energy) Pub Date : 2017-12-01 DOI: 10.1109/TAPENERGY.2017.8397274
Nidhi Menon, Vaithiyanathan
{"title":"A survey on image steganography","authors":"Nidhi Menon, Vaithiyanathan","doi":"10.1109/TAPENERGY.2017.8397274","DOIUrl":"https://doi.org/10.1109/TAPENERGY.2017.8397274","url":null,"abstract":"In many areas security systems are very popular as the technologies are increasing day-by-day. Using encryption and steganography information security can be achieved. In today's world, cryptography is most often associated with scrambling plaintext into ciphertext, then back again. In the presence of third parties, it is a practice for secure communication. From the past times to the present times to keep the confidential information secure has always been a major issue. Researchers always found it interesting developing secure techniques such that the data could reach from the sender to without revealing it to any third party. Hence many techniques were developed to securely transfer data and among them one is steganography. Steganography is a step farther to cryptography as it hides an encrypted message such that no one knows it exists. Its success depends on the secrecy of the action and if detected, the system will fail but security of data depends on the robustness of the applied algorithm.","PeriodicalId":237016,"journal":{"name":"2017 International Conference on Technological Advancements in Power and Energy ( TAP Energy)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116647435","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: 49
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