2013 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC)

17-18 April 2013

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Displaying Results 1 - 25 of 26
  • A new modified hybrid h-bridge multilevel inverter using less number of switches

    Publication Year: 2013, Page(s):1 - 6
    Cited by:  Papers (2)
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (4221 KB) | HTML iconHTML

    This work proposes new modified hybrid H-bridge multilevel inverter using bidirectional auxiliary switch. The new topology produces a significant reduction in the number of power devices and capacitors required to implement a multilevel output when compared to the conventional MLIs. It is used in the design of a five-level output. The reduced number of switches reduces the switching losses and imp... View full abstract»

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  • Modelling and simulation of single phase simplified eleven-level inverter

    Publication Year: 2013, Page(s):47 - 50
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (1189 KB) | HTML iconHTML

    This paper presents modeling and simulation of a single phase simplified eleven-level inverter (SELI). Multilevel inverter offers high power capability. Its performance is highly superior to that of conventional two-level inverter due to reduced harmonic distortion, lower electromagnetic interference and higher dc link voltage. The inverter is capable of producing eleven levels of output voltages ... View full abstract»

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  • Modified carrier PWM strategies for multilevel inverters

    Publication Year: 2013, Page(s):51 - 54
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (810 KB) | HTML iconHTML

    Pulse width modulation techniques based on novel carrier functions to provide maximum utilization of dc-link voltage in the linear region is proposed in this paper. The objective of the proposed methods is to achieve improved fundamental voltage with reduced total harmonic distortion (THD). The performance of the proposed strategies is tested with a single phase seven level multilevel inverter usi... View full abstract»

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  • Non-intrusive harmonic source identification using neural networks

    Publication Year: 2013, Page(s):59 - 64
    Cited by:  Papers (1)
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (1015 KB) | HTML iconHTML

    This paper proposes the neural network (NN) based approach for the identification of various harmonic sources present in an electrical installation. In this method the harmonic injecting devices are identified using their distinct `harmonic signatures' extracted from the input current waveform. The complexity increases with increase in the number of loads and their combinations. Such automated non... View full abstract»

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  • Novel PWM technique for nth harmonic injection for N-phase VSIs

    Publication Year: 2013, Page(s):65 - 70
    Cited by:  Papers (1)
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (2942 KB) | HTML iconHTML

    This paper presents the novel PWM technique for nth harmonic injection for n-phase VSIs. Multi-phase voltage source inverters are dominantly used to supply the multi-phase drives which are used for high power applications. Multi-phase induction motor drive possess several advantages over conventional three-phase drive, such as reduced current per phase, increased power in the same frame... View full abstract»

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  • Online farming based on embedded systems and wireless sensor networks

    Publication Year: 2013, Page(s):71 - 74
    Cited by:  Papers (2)
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (1117 KB) | HTML iconHTML

    The agricultural scenario seems to be one of the most promising application areas for WSN due to the necessity of providing the agricultural production chain in terms of precision and quality. This involves a careful system design, since requirements are very strict, battery life-time maximization, robustness, recovery strategies, network flexibility and re-configurability. This paper implements z... View full abstract»

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  • Optimal scheduling of generators to maximize GENCOs profit using LR combined with ABC algorithm in deregulated power system

    Publication Year: 2013, Page(s):75 - 83
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (1719 KB) | HTML iconHTML

    Deregulated power industries increase the efficiency of electricity production, distribution and more reliable electricity at low prices. In a deregulated environment, utilities are not required to meet the total load demand. Generation companies (GENCOs) schedule their generators with an objective to maximize their own profit rather than compromising on social benefit. Profit Unit commitment (PBU... View full abstract»

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  • Reliability and cost analysis of hybridrenewable energy systems

    Publication Year: 2013, Page(s):84 - 88
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (1915 KB) | HTML iconHTML

    This paper deals with the reliability and cost analysis of hybrid renewable energy system (HRES). The optimal cost analysis of HRES is done using Hybrid Optimization Model for Electric Renewable (HOMER). The HOMER energy modeling software is a powerful tool for designing and analyzing hybrid power systems. It is currently used all over the world by tens of thousands of people. HRES provides the el... View full abstract»

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  • Secure transmission of medical information using IRIS recognition and steganography

    Publication Year: 2013, Page(s):89 - 92
    Cited by:  Papers (3)
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (642 KB) | HTML iconHTML

    Medical information is extremely high sensitive in nature. Tampering by a third party may result in identity theft and incorrect diagnosis. Hence, it is important to secure the transfer of medical information from the patient to the remote system where the specialist. The proposed work decomposes this problem into two sub-problems and proposes security solutions to each of them: (1) to secure the ... View full abstract»

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  • Solar based wireless power transfer system

    Publication Year: 2013, Page(s):93 - 99
    Cited by:  Papers (2)
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (2344 KB) | HTML iconHTML

    This paper describes about the utilization of solar energy and the wireless transmission of the generated power. First the solar power is stored in a battery which is then transferred through wireless medium based on inductive coupling. There is a high thrust for renewable energy to mitigate the effect of global warming. The inductive power transfer has wide applications along with renewable energ... View full abstract»

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  • A three port control of three phase micro-inverter for PV applications

    Publication Year: 2013, Page(s):7 - 11
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (1676 KB) | HTML iconHTML

    The proposed photovoltaic Micro Inverter is based on three port fly back with one port dedicated to power decoupling function so the decoupling capacitance is reduced and hence the long lifetime film capacitor is used. One of the two transformers and one capacitor is used for decoupling function. The decoupling capacitor functions as energy storage as well as snubber capacitor to recycle the trans... View full abstract»

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  • Solid oxide fuel cell based grid connected operation

    Publication Year: 2013, Page(s):100 - 104
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (2564 KB) | HTML iconHTML

    As energy consumption rises, one must find suitable alternative means of generation to supplement conventional existing generation facilities. In this regard, distributed generation will continue to play a critical role in the energy supply demand. The common technologies available as DG are micro-turbines, solar, photovoltaic systems, fuel cells stack and wind energy systems. A dynamic model of s... View full abstract»

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  • Stability enhancement of DG sourced power system with modified AVR and PSS

    Publication Year: 2013, Page(s):105 - 109
    Cited by:  Papers (2)
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (1623 KB) | HTML iconHTML

    Development in power market and environmental issues has encouraged increased penetration of distributed energy sources and large scale of renewable energy sources in distribution system. Distribution system is facing stability issues with integration of distributed generators and controllers that were not much discussed in the past. Many existing methods have been proposed to enhance the stabilit... View full abstract»

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  • Three level diode clamped inverter for field oriented control of induction motor

    Publication Year: 2013, Page(s):115 - 118
    Cited by:  Papers (1)
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (1689 KB) | HTML iconHTML

    Indirect Field Oriented Control is a control technique used in AC drive systems to obtain high performance torque control. Sine pulse width Modulation is used for control the three level diode clamped inverter. In these applications, a rotational transducer such as a shaft encoder senses the speed of rotor. PI controller is then used to alter the firing pulse of three level diode clamped inverter ... View full abstract»

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  • A two stage fault location algorithm for locating faults on transmission lines

    Publication Year: 2013, Page(s):12 - 17
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (1071 KB) | HTML iconHTML

    A continuous and reliable electrical energy supply is the objective of any power system operation. Electricity is the driving force behind industry and subsequently economy. There are various types of faults appear in power system. Faults can appear due to bad weather conditions, equipment damage, equipment failure, environment changes and many other reasons. Any occurrence of a fault should be de... View full abstract»

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  • Achieving high input power factor for DCM boost PFC converters by controlling variable duty cycle

    Publication Year: 2013, Page(s):18 - 20
    Cited by:  Papers (1)
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (1254 KB) | HTML iconHTML

    Power factor correction converters have been widely used in ac-dc power conversions to achieve high power factor (PF) and low harmonic distortion. A discontinuous-current-mode (DCM) boost power factor correction (PFC) converter features zero-current turn-on for the switch, no reverse recovery in diode, and constant frequency operation. But the input power factor (PF) is relatively low when the dut... View full abstract»

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  • Advanced hybrid system for solar car

    Publication Year: 2013, Page(s):21 - 27
    Cited by:  Papers (6)
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (1922 KB) | HTML iconHTML

    A three-input hybrid system for solar car is designed in this project. It consists of one unidirectional input power port and two bidirectional power ports with a storage element. Depending on utilization state of the battery, three different power operation modes are defined for the converter. Battery charging in the system is carried out from the amorphous solar panel mounted on the body and a s... View full abstract»

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  • Continuous Conduction Mode of Bridgeless SEPIC Power Factor Correction rectifier

    Publication Year: 2013, Page(s):28 - 30
    Cited by:  Papers (3)
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (659 KB) | HTML iconHTML

    This paper deals with modelling and simulation of Single phase AC-DC Bridgeless Continuous Conduction Mode (CCM) with Single Ended Primary Inductance Converter (SEPIC) for Power Factor Correction (PFC) rectifier. The topology is improved by the absence of an input diode bridge and the presence of only two semiconductor switches in the current flowing path during each switching cycle which results ... View full abstract»

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  • Harmonics reduction using multilevel inverter with SMES by OHPDPWM technique

    Publication Year: 2013, Page(s):31 - 36
    Cited by:  Papers (1)
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (4051 KB) | HTML iconHTML

    The Static synchronous compensator is a shunt compensation device based on the principle of power electronics. Recent development of FACTS devices provides the reliable solution to potential problems. A cascaded multilevel inverter with Super Conducting Magnetic Energy Storage (SMES) is proposed for reduction of harmonics content. Multilevel inverter based FACTS offers improved voltage quality, de... View full abstract»

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  • Implementation of FPGA based controller for induction motor drives

    Publication Year: 2013, Page(s):37 - 42
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (2026 KB) | HTML iconHTML

    This paper presents a control scheme of single phase to three phase converters for low power three phase induction motor drives, with reduced number of switching devices. Here a single phase half-bridge PWM rectifier and two-leg inverter are used with the same function that are all given by conventional one such as sinusoidal input current, unity power factor, bidirectional power flow, dc-link vol... View full abstract»

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  • ICCPEIC 2013 office bearers

    Publication Year: 2013, Page(s):1 - 4
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  • [Copyright notice]

    Publication Year: 2013, Page(s): 1
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  • Author index

    Publication Year: 2013, Page(s):1 - 2
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  • [Publication information]

    Publication Year: 2013, Page(s): 1
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  • Table of content

    Publication Year: 2013, Page(s): 1
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