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

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

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1. ABSTRACT:
In modern power systems network, it is essential to transmit power from one region to another region in order to meet the load demands. This can only possible by having Asynchronous power transmission between two regions operating at different frequency. This Asynchronous power transmission is called HVDC transmission.
Beginning with a brief historical perspective on the development of High Voltage Direct Current (HVDC) transmission systems, this paper presents an overview of the ....etc

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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

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HI....frnds........
I am jero frm jeppiaar engineering college
i am doin B.E.Aero 2nd yr.
i need a help......
can anyone help me in preparin for a paper presentation compitition
on anyone of the followin topis......
1)Alternate Propulsion Technologies

2) Advanced Engine Technologies

3)Emerging Fuels and Fuel Cells

4)Dynamic Modeling Processes

5)Automotive Testing and Instrumentation

plsssssssss reply me soon........ ....etc

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Ppt based on the topic smart grid technology: communication technology and standards ....etc

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Presented by:
Shahin R Krishna


Sumantra Technologies - Orionis Technologies & Solutions Pvt.Ltd. Sumantra Technologies
1. INTRODUCTION
1.1 About the firm
Sumantra Technologies is the advanced technology training division of Orionis Technologies & Solutions Pvt.Ltd. Sumantra Technologies provides continuous professional training to Corporate Organizations, Professionals, and Students to maintain their skill sets on par with the latest in technology.
Their major activities are :
 On Job Training
 ....etc

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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

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sir i need a seminar report on the above mentioned topic , and it's very urgent so it is requested to your goodself to kindly provide me .....

Thanking You Naveen ....etc

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FACTS is a concept introduced by Electric Power Research Institute (EPRI), U.S.A.It is actually a group of advanced transmission technologies that rely on high speed, solid-state electronics, rather than electromechanical devices.

By this concept, the apparent impedance of a transmission line is controlled according to certain algorithm. Thus the power system operation is made more reliable, controllable and efficient. The FACTS system is a promising method, which can be implemented into the system for enhancing system stability by damping ....etc

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