iosr-JEEE   Volume-11 ~ Issue-5 ~ Sep-Oct 2016

Abstract: Currently the data center construction has entered a new stage of rapid development and forming a new trend of construction. Centralized data and computing power to bring huge benefits; a new requirement of data center construction also rises. The power system must be maintaining high stability, in order to ensure the date center is running continuity. Uninterruptible power system (UPS) and emergency backup generators are both the solutions that using widely for maintain the power system stable..........
Key Words: Uninterruptible power system (UPS), data center, power system

[1]. Glanz, James, Power, Pollution and the Internet. The New York Times. http://www.nytimes.com/2012/09/23/technology/data-centers-waste-vast-amounts-of-energy-belying-industry-image.html, accessed on 22nd of September, 2012.
[2]. Low, Kay-Soon; Cao, Runzi. 2008, Model predictive control of parallel-connected inverters for uninterruptible power supplies. Industrial Electronics, 55.8: 2884-2893.
[3]. Ribeiro, Paulo F., et al., Energy storage systems for advanced power applications. Proceedings of the IEEE, 89.12: 1744-1756. 2001
[4]. Heller, Brandon, et al., ElasticTree: Saving Energy in Data Center Networks, p. 249-264. 2010
[5]. Raynham, Michael B. Tuttle, Myron R., Redundant power supply and storage system. U.S. Patent No 5,747,889, 1998

Abstract: To implement the three dimensional millimeter wave (3D-mmW) statistical channel models, some channel parameters are required to be estimated such as temporal multipath delays, multipath power delay profiles (PDP), and multipath angle of arrival (AOA) and angle of departure (AOD). In accordance, this paper presents a 3D mmW channel model and its impulse response (IR) for LOS and NLOS link between UE and BS in urban scenario. This proposed model developed using 3GPP-like stochastic IR channel model based on the time cluster–spatial lobe (TCSL) approach.........
Key Words: Millimeter Wave (mmW), 3D, 5G, Impulse Response (IR) model, Time Cluster (TC), Spatial Sobe(SL), Time Cluster Spatial Lobe (TCSL), Power Delay Profile (PDP).

[1]. Lu Lu, Student Member, Geoffrey Ye Li, A. Lee Swindlehurst, Alexei Ashikhmin,Rui Zhang, "An Overview of Massive MIMO:Benefits and Challenge,‟ IEEE Journal of Selected Topics in Signal Processing, Vol. 8, No. 5, October 2014.
[2]. A white paper, "5G Channel Model for bands up to100 GHz' , Contributors: Aalto University-Nokia, BUPT-NTT DOCOMO, CMCC-New York University, Ericsson-Qualcomm, Huawei-Samsung, INTEL-University of Bristol, KT Corporation University of Southern California.
[3]. Theodore S. Rappaport, George R. MacCartney, Jr., Mathew K. Samimi, Shu Sun, 'Wideband Millimeter-Wave Propagation Measurements and Channel Models for Future Wireless Communication System Design', IEEE Transactions on Communications, Vol. 63, No. 9, September 2015.
[4]. Professor Theodore (Ted) S. Rappaport, 'Millimeter Wave Wireless Communications for 5G Cellular: It will work!', 2014 Personal, Indoor, and Mobile Radio Communications Conf. , Washington, DC, Sept. 5, 2014 .
[5]. M. K. Samimi, T. S. Rappaport, "Statistical Channel Model with Multi-Frequency and Arbitrary Antenna Beamwidth for Millimeter-Wave Outdoor Communications," in 2015 IEEE Global Communications Conference, Exhibition & Industry Forum (GLOBECOM) Workshop, Dec. 6-10, 2015.

Abstract: This paper deals with a single phase AC/DC/AC soft switching utility frequency AC to high frequency AC converter. Single phase half bridge inverter is used to provide continuous sinusoidal input current with nearly unity power factor at the source side with extremely low distortion. The proposed converter can operate with zero-voltage switching during both switch-on and switch-off transitions. Moreover, this topology doubles the output voltage, and therefore, the current in the load is reduced for the same output power..........
Key Words: Zero voltage switching(ZVS), Induction heating(IH), Sinusoidal pulse width modulation (SPWM), Utility frequency, power conversion, Boost active clamp bridge single stage, ZVS-PWM mode, Sine wave current shaping in utility AC side, ZVS-PDM mode.

[1]. Glanz, James, Power, Pollution and the Internet. The New York Times. http://www.nytimes.com/2012/09/23/technology/data-[1]. H.W. Koertzen, J. A. Ferreira, and J. D. vanWyk, "A comparative study of single switch induction heating converters using novel component effectivity concepts,"in Proc. IEEE Power Electronics Specialists Conf. (PESC'92), 1992, pp. 298–305S.
[2]. F. Forest, E. Labouré, F. Costa, and J. Y. Gaspard, "Principle of a multiload/single converter system for low power induction heating," IEEE Trans. Power Electron., vol. 15, no. 2, pp. 223–230, Mar. 2000.
[3]. M. Kaneda, H. Tanaka, M. Nakaoka, "A Novel Prototype of SingleEnded Push-Pull Soft-Switching High-Frequency Inverter using a Single Auxiliary ZVS- PWM Switch", Technical Report of IEICE-l Energy Electronics Professional Meeting, Vol. 100, No. 628, pp.31-37, February, 2000.
[4]. J. M. Burdío, L. A. Barragán, F. Monterde, D. Navarro, and J. Acero, "Asymmetrical voltage-cancellation control for full-bridge series resonant inverters," IEEE Trans. Power Electron., vol. 19, no. 2, pp. 461–469,Mar. 2004.

Abstract: The performance of fuzzy-logic power system stabilizer (FPSS) is investigated by applying it to a single-machine power system connected to infinite bus. FPSS is developed using speed deviation and the derivative of speed deviation as the controller input variables. The execution of the system with fuzzy logic based power system stabilizer is contrasted and the system having routine power system stabilizer and system without power system stabilizer. The recreation comes about demonstrate that the proposed FPSS shows great execution in damping power system low recurrence motions and enormously enhances control system stability
Key Words: Power system stabilizer, single-machine power system, fuzzy logic control, low frequency oscillations, system stability.

[1] N.Rafee, T. Chen, and O.P. Malik, "A technique for optimal digital redesign of analog controllers", IEEE Transactions on Control
Systems Technology, vol. 5,no.1 pp. 89-99, Jan. 1997
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Power apparatus and systems.vol.PAS-88, no.4, 316-329, 1969.
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Abstract: Robotics is the branch of engineering that deals with the design, construction, operation, and application of robots as well as computer systems for their control, sensory feedback, and information processing. This project aims to develop an autonomous intelligent robot which could assist humans in rescue operations during times of fire hazards. It is a fully autonomous robot which does not need any human interventions. The model is basically a 4 wheeled robotic vehicle. The robot uses an ultrasonic transmitter and receiver pair for navigation. This robot can be implemented in industries or big institutions to automatically extinguish accidental fires.
Key Words: CMOS-complementary metal oxide semiconductor, UART-Universal Asynchronous Receiver Transmitter .GPS-Global Positioning System. TX- transmitter, RX-receiver

[1] GPS and sonar based area mapping and navigation by mobile robots, Ray, A.K. ; Dept. of Electrical. Eng., Indian Inst. of Technol., Kanpur, India. Industrial Informatics, 2009. INDIN 2009. 7th IEEE International Conference on June 2009
[2] Robert I. Egbert and Joseph E. King The Gps Handbook: A Guide for the Outdoors, 2003 :Burford Books
[3] Lawrence Letham Gps Made Easy: Using Global Positioning Systems in the Outdoors, 2003 :Mountaineers Books
[4] Irving M. Gottlieb Electric Motors and Control Techniques, 1994 :McGraw-Hill/TAB Electronics
[5] MykePredko and MykePredko Programming Robot Controllers, 2002 :McGraw-Hill/TAB Electronics

Abstract: Solar energy is an important source of renewable energy and is the most readily available non-polluting source of energy. The objective of this project is to develop a highly intelligent solar tunnel dryer incorporated with sensors and controllers for large scale agricultural drying purpose. Temperature and humidity sensors are used for detecting the current atmosphere inside the dryer. A blower fan is also used for delivering the hot air to the surface of the product to be dried. Solar dryer gives faster drying rates, reduces humidity and risk of spoilage and improves the quality of the product
Key Words: PV panel, auxiliary heating coil, controlled blowers, humidity sensor, solar collector, temperature sensor, microcontroller.

[1]. Aiswarya .M.S, "Economical analysis of solar dryer with PCM for drying agricultural products", International Journal of Scientific andResearch Publications, Vol. 3,2015.
[2]. Jyoti Singh and Pankaj Verma, "Fabrication of Hybrid Solar Dryer", International Journal of Scientific and Research Publications, Vol. 5, pp..1-8, 2015.
[3]. Ashish D. Chaudhari and Prof. Sanjay P. Salve, "A Review of Solar Dryer Technologies", International Journal of Research in Advent Technology, Vol.2, pp.218-232, 2014.
[4]. Abhishek Saxena, "Design and Performance of a Solar Air Heater with Long Term Heat Storage", International Journal of Heat and Mass Transfer,Vol. 22, pp.8-16,2013.
[5]. Korbinian S. Kramer, "White Paper on Solar Heating Collectors", Solar Heating and Cooling Programme International Energy Agency,pp.2-31, 2013.

Abstract: Renewable energy technologies are clean source of energy that have a much lower environmental impact than conventional technologies as well as will not ever. Among them the cells are the most reliable as they are not climate and location dependent unlike solar and wind energy. They are clean and efficient at any size, they can be located at almost anywhere. But like all other renewable sources fuel cells also come with low output voltage, so in order to utilize this energy efficiently, it needs to be boosted to high DC voltage by using high efficient power converter..........
Key Words: Current fed, Interleaved DC-DC boost converter, Isolated transformer, Voltage multiplier

[1] A. K. Rathore, A. K. S. Bhat, and R. Oruganti, "A comparison of softswitched DC-DC converters for fuel cell to utility interface application', IEEJ Transactions on Industry Applications, vol. 128, No. 4, 2008, pp. 450-458.
[2] X. Kong, and A. M. Khambadkone, "Analysis and implementation of a high efficiency, interleaved current-fed full bridge converter for fuel cell system,"IEEE Transactions on Power Electronics, vol. 22, 2007, pp. 543-550.
[3] V. Yakushev, V. Meleshim, and S. Fraidlin, "Full bridge isolated current fed converter with active-clamp," Proc. IEEE Applied Power Electronics Conference and Exposition, 1999, pp. 560-566.
[4] E. S. Park, S. J. Choi, J. M. Lee, and B. H. Cho, "A soft-switching active-clamp scheme for isolated full-bridge boost converter," Proc. IEEE Applied Power Electronics Conference and Exposition, 2004, pp. 1067-1070.
[5] W. Song, and B. Lehman, "Current-fed dual-bridge DC–DC converter," IEEE Transactions on Power Electronics, vol. 22, 2007, pp. 461-469.

Abstract: Radome is an auxiliary walled in area for Radar/reception apparatus which shields from outer
natural burdens. There are a few contemplations in the plan and creation of Radomes. In the current work,
Radome with Mounting Bracket is mounted on the wing of the airplane which is moving with 0.8 Mach speed.
Stream reproduction examination is completed in SolidWorks programming to separate the weight following up
on the outside of the Radome. The weight information acquired from the SolidWorks is applied in the FE model
produced inAbaqus V 6.14. The Radome thickness assumes a significant job in the presentation of recieving
wire. The Radome thickness is streamlined via doing static and modular investigation.

Key words: Radome V 6.14, SolidWorks

[1]. V. Mercy Soumya, S. Navaneetha, A. Nagarjun Reddy andJ. Jagadesh Kumar, Design Considerations of Radomes: A Review,
International Journal of Mechanical Engineering and Technology, Vol. 8, Issue 3, 2017, pages 42–48, 2017.
[2]. Mashury Wahab, Radar radome and its design considerations, International Conference on Instrumentation, Communication,
Information Technology, and Biomedical Engineering 2009, ICICI-BME, 2009.
[3]. N.V. Srinivasulu, Safeeruddin Khan and S. Jaikrishna, Design and Analysis of Submarine Radome, International Conference on
Research and Innovations in Mechanical Engineering, Springer India, 2014.
[4]. Resource Center, online version, Solidworks.
[5]. Erin Griffith (March 06, 2015) "Exclusive: SolidWorks vets raise $64 million for Onshape"

Abstract: Presently, due to the after effect of the inventions, various techniques are a used for control of home
appliances. Particularly, they are particularly designed for the aged people and also for patients. In some cases
advanced systems are built for the physically disabled people. The main problem in all current systems is that
they are not suitable for all kinds of people and under all conditions. Each system needs a unique design and
device, which increases the cost of constructing them and reduction in stability. The main aim of our project is
to make a a simple system, which can be used by all types of people in every situation for controlling devices
around them. Brain waves can be used to solve this problem. Here, the brain wave has an important role in
controlling devices in the home condition........

Key Words: NeuroskyMindwave, Bluetooth, Central automation system, Pseudocoma

[1]. Anupama.H.S, N.K.Cauvery, Lingaraju.G.M, "Brain Computer Interface and its Types – AStudy" International Journal of
Advances in Engineering & Technology, pp. 739-745, 2012.
[2]. Haider Hussein Alwasiti, IshakAris and AdznanJantan, "Brain Computer Interface Design and Applications: Challenges and
Future", World Applied Sciences Journal 11, pp. 819- 825, 2010.
[3]. AndreFerreira,Wanderley C Celeste, Fernando A Cheein, Teodiano F Bastos Filho, MaraiSarcinelli Filho and Ricardo Carelli,
"Humanmachine interfaces based on EMG and EEG applied to robotic systems", Journal of Neuro Engineering and rehabilitation
2008, 5:10 doi:10.1186/1743-0003-5-10.
[4]. Choi B, Jo S, "A Low-Cost EEG System-Based Hybrid Brain-Computer Interface for Humanoid Robot Navigation and
Recognition", PLoS ONE 8(9): e74583. doi:10.1371/journal.pone.0074583, 2013.
[5]. Haas, S., Frei, M., Osorio, I., Pasik-Duncan, B. &Radel, J. "EEG Ocular Artefact Removal Through Armax Model System
Identification Using Extended Least Squares", Communications in Information and Systems3: 19–40, 2003..

Abstract: The prime target of the examination work is to build up a system for Customer Relationship
Management Model (CRM), appropriate to Indian retail banks and to break down the impact of
administration quality on client conduct with separate to retail banks. The after effects of the examination
study uncover that there seems, by all accounts, to be absence of mindfulness with the bank representatives
just as appropriation of CRM bundles accessible in the market. It is proposed that the fruitful execution of
CRM bundle can be accomplished just if the bank can make the correct condition, culture and disposition
of the representative intending to serve the clients in the most ideal way.

Keywords: Customer Relationship Management (CRM); Retail Bank and Disposition of the Representatives

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