Need powerpoint presentation on hvdc light city infeed with hvdc light and extruded cables ....etc

[:=Read Full Message Here=:]

i need ppt on the topic case studies and government regulation for controlling cyber crime.... as soon as possible :)
....etc

[:=Read Full Message Here=:]

Inverter compounding- uncompounded inverter- rectifier compounding- transmission characteristics with the rectifier and inverter compounding-
current regulation from the inverter side.

sir/mam,
i need the notes for the above topics with respect to HVDC transmission,
i searched for it, but i didn't get any information from the internet, so please guide me for my exams.....
It ll be more be useful if i get the response at the earliest posible time, as i have to prepare for my exam tomorrow

my mail id: [email protected]

than ....etc

[:=Read Full Message Here=:]

MODELING AND APPLICATION OF VSC-HVDC IN THE
EUROPEAN TRANSMISSION SYSTEM


Abstract –

The present paper focuses on the technical,
environmental, and economic features of VSC-based
HVDC technologies. The aim is to investigate the impact of
VSC-HVDC on the European power system: specific attention
is paid to the transmission capacity enhancement
attainable in targeted applications. Towards this purpose,
an original steady state model of the VSC-HVDC is presented
and tested. Then, a techno-economic analysi ....etc

[:=Read Full Message Here=:]

Voltage Source Converter (VSC) based HVDC transmission systems are available in market for power rated between a few MVA to a few hundreds of MVA. The new system results in many application opportunities and new applications in turn bring up new issues of concern. This paper aims at exploring the HVDC transmission systems and also presents a comprehensive investigation on one of the concerned issues, which is the contribution of HVDC Light? to short circuit currents. Different AC network conditions, load conditions and fault types are considere ....etc

[:=Read Full Message Here=:]

Sir,
I'm in need of hvdc transmission system notes kr padiyar ....etc

[:=Read Full Message Here=:]

ABSTRACT
Urban electrical power systems with steep demand increase need easily located solutions with short lead time from decision to transmission. While AC cable solutions can offer sufficient power ratings, the problems of load controllability and short circuit power increase with every added circuit. These problems may be countered with Voltage Source Converter (VSC) based technology using Cables for transmission, such as HVDC Light. This technology offers up to 500 MW per station with small footprint, ideal for in feed to city ....etc

[:=Read Full Message Here=:]

ABSTRACT

Electric power transmission was originally developed with direct current. The availability of transformers and the development and improvement of induction motors at the beginning of the 20th Century, led to greater appeal and use of a.c. transmission. Through research and development in Sweden at Allmana Svenska Electriska Aktiebolaget (ASEA), an improved multi-electrode grid controlled mercury arc valve for high powers and voltages was developed from 1929. Experimental plants were set up in the 1930â„ ....etc

[:=Read Full Message Here=:]

give me compounding and regulation notes ....etc

[:=Read Full Message Here=:]

Abstract
This paper presents a general model of dual infeedHVDC system applying VSC-HVDC, which can be used as anelement in large multi infeed HVDC system. The model may havedifferent structure under different grid faults because of theaction of breakers. Hence power flow of the system based on thismodel is analyzed under steady state and different kinds of gridfault transient situations. Two main control methods applied onVSC-HVDC page link in this dual infeed HVDC system areinvestigated, and comparative analysis of them under transie ....etc

[:=Read Full Message Here=:]