1. Passive and Active Hybrid Integrated EMI Filters
2. Active-Clamping Dual Resonant Converter
3. Implementation and Analysis of an Improved Series-Loaded Resonant DC-DC Converter Operating Above Resonance for Battery Chargers
4. Performance Analysis of PV Grid-connected Power Conditioning System with UPS
5. Positive Voltage Injection Switching Inductor (P-VISI) Method for Fast Transient Response in SMPS under Loading Condition
6. High-Voltage Auxiliary Power Supply Using Series-Connected MOSFETs and Floating Self-Driving Technique
7. Usi ....etc

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Seminar Report On SWITCH MODE POWER SUPPLY
ABSTRACT
The report is an overview of Switch Mode Power Supply abbreviated as SMPS. The purpose of report is to provide a general understanding of SMPS and its applications. There is a brief discussion of historical development of SMPS, followed by the common topologies of the same. The principle of operation is described which is almost same for all the topologies. Then the steady state analysis is discussed to have an insight of the operation under ideal and real conditions. The ....etc

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Abstract
A major disadvantage of applying sliding mode control to dc/dc converters is that the steady-state switching frequency is affected by line and load variations. This is undesirable as it complicates the design of the input and output filters. To reduce switching frequency deviation in the events of line and load variations, an adaptive feedforward control scheme that varies the hysteresis band according to the change of line input voltage and an adaptive feedback control scheme that varies the control parameter (i.e., sliding coeffic ....etc

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To get full information or details of power supply noise reduction using active resistors please have a look on the pages

http://seminarsprojects.net/Thread-power-supply-noise-reduction-using-active-resistors?pid=76074&mode=threaded

http://seminarsprojects.net/Thread-noise-reduction-using-modified-progressive-switching-median-filter

if you again feel trouble on power supply noise reduction using active resistors please reply in that page and ask specific fields in power supply noise reduction using active resistors ....etc

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Hai,

I need full details regarding the SMPS.
Like SMPS working,its ckt diagram & the formulas used for designing the ckt, types of SMPS & its application etc.

Thank you ....etc

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ABSTRACT
The main aim of any electric power supply in the world is to provide uninterrupted power supply at all times to all its consumers. Although, in developing countries, the electric power generated to meet the demands of the growing consumers of electricity is insufficient, hence power instability and outage.
Power instability or outage in general does not promote development in the public and private sector. The investors do not feel secure to come into a country with constant or frequent power failure. These limit the development of i ....etc

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Abstract
This paper presents a simplified sinusoidal uninterruptible power supply (UPS) system. The proposed scheme includes features such as high power factor, low total harmonic distortion and good dynamic response at the ac output voltage. In addition, the scheme has the desirable characteristics of high efficiency, simple circuit and low cost compared with a traditional standalone multiple stages UPS with power factor correction. The paper also presents the circuit operation, the analysis and, experimental results of the proposed UPS sch ....etc

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to get information about the topic dynamic synchronous transfer modefull report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-dynamic-synchronous-transfer-mode?pid=676&mode=threaded

http://seminarsprojects.net/Thread-dynamic-synchronous-transfer-mode ....etc

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Am rema,want to know about an efficient common mode hybrid filter used in SMPS for my seminar work.

Abstract obtained from IEE is After the study of electromagnetic interference (EMI)
mechanisms in switching mode power system (SMPS) and the soft
switch, this paper proposes a novel hybrid filter (HEF) to suppress
commend mode EMI in SMPS. The HEF consists of a passive filter
and an active filter. Matching network, which can reduce
impedance mismatching effects, is introduced in passive part. A
feed-forward active filter is adopted ....etc

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i want coordinated master control project i.e.,boiler follow mode and turbine follow mode
i have doubt this project o help me .. ....etc

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