Acknowledgement I take this opportunity to express our deep sense of gratitude to our respected mam, Ms. Piali Halder, for the valuable guidance, keen interest and helpful criticism, during the project work. Tell us what you need to have done now! Anmol Juneja of Maruti Suzuki for providing all the necessary help and support.
In this context of changing and challenging market requirements, Gas Insulated Substation GIS has found a broad range of applications in power systems for more than two decades because of its high reliability, easy maintenance and small ground space requirement etc.
SF6 has been of considerable technological interest as an insulation medium in GIS because of its superior insulating properties, high dielectric strength at relatively low pressure and its thermal and chemical stability.
SF6 is generally found to be very sensitive to field perturbations such as those caused by conductor surface imperfections and by conducting particle contaminants.
The presence of contamination can therefore be a problem with gas insulated substations operating at high fields. If the effects of these particles could be eliminated, then this would improve the reliability of compressed gas insulated substation.
It would also offer the possibility of operating at higher fields to affect a potential reduction in the GIS size with subsequent savings in the cost of manufacture and installation. The purpose of this paper is to develop techniques, which will formulate the basic equations that will govern the movement of metallic particles like aluminum, copper in a coated as well as uncoated busduct.
In recent years, the areas of industrial application of AC drives, especially Induction machine based on DTC technique has gradually increased due to its advantages over the other techniques of control. However conventional DTC suffers from high torque ripple and variable switching frequency.
This paper, propose a method to reduce torque fluctuations, where the circular flux vector is divided into twelve sectors and is compared with conventional DTC method where the flux vector is divided into six. Electrical and Electronic Engineering Vol.
F and Sansui H, "Simulink model of direct torque control of Induction machine", American journal of applied sciences 5 8: Krishnan, Electric Motor Drives: Enhancing Reusability of Conventional Apollo Modules by proposing change in design and use of new ablative material Enhancing Reusability of Conventional Apollo Modules by proposing change in design and use of new ablative material Abstract: The paper deals with the reusability of command modules used during Apollo space missions.
During Apollo missions in 's the module surface becomes charred up to some extent, hence decreasing the strength and scope of further reusability of the module.
A new design has been proposed and simulation results have revealed the possibility to reuse the module again for another mission. The new design has incorporated an in-built mechanism that will extend some part of the module surface outwards near to the periphery of the base of the module.
The design, mechanism, material and other details are discussed in succeeding sections.
New ablative material has been introduced for more getting more promising results. Design patterns have been the target of a great deal of research in the last few years. A design pattern is a general solution to a commonly occurring problem.
They are composed of three parts: This paper concentrates on developing a catalog for design patterns for safety-critical real-time systems and allows flexibility to choose, search a design pattern and add more design patterns.
This tool will be able to help generate the code for the suitable design pattern. Edition published in Safety assessment of design patterns for safety-critical embedded systems. Sarma, Sahith Rampelli, Dr. High-resolution signal parameter estimation is a significant problem in many signal processing applications.
Such applications include direction of arrival DOA estimation for narrow band signals and wideband signal emitted by multiple sources and received by sensor arrays.Page | 9 FINANCIAL RATIO ANALYSIS Financial ratio analysis is a widely used tool of financial analysis.
It is defined as the systematic use of ratio to interpret the financial statements so that the strength and weaknesses of a firm as well as its historical performance and current financial condition can be determined.
Morningstar's investment tools include screeners, calculators, Portfolio X-Ray, and comparison tools to help you make the right decisions.
Invest with the help of our tools. A sensitivity analysis may reveal, for example, that including indirect costs, or assuming the use of generic as opposed to brand name drugs in a medical therapy, or using a plausible higher discount rate in an analysis changes the cost-effectiveness of one intervention compared to another.
Comparitive Analysis of Hyundai and Santro RESEARCH REPORT ON THE TITLE “COMPARITIVE ANALYSIS OF HYUNDAI SANTRO” SUPERVISING PROFESSOR PROF.
PIALI HALDER PREPARED BY HIMANSHU SINGHAL PGDBM 2K62A17 Email Id: [email protected] co. in ASIA PACIFIC INSTITUTE OF . Instrument Used Questionnaire Technique of Survey Personal Interview Comparative study of housing loan of HDFC and ICICI Bank Rate of interest should be competitive with other financial institutions.
A Comparative Analysis of eBay and Amazon Sandeep Krishnamurthy University of Washington, USA ABSTRACT Even though caninariojana.com has received most of the hype and publicity surrounding e-commerce, eBay has quietly built an innovative business truly suited to the Internet.
Initially, Amazon sought to merely replicate a catalog business .