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PSCAD/EMTDC(TM) modelling of active filters for HVdc applications
(1997-09-01)
In recent years, major power engineering equipment manufacturers such as Siemens and ABB have proposed the use of active filters in place of traditional passive filters in their newer HVdc schemes. The compact design and ...
An inrush current model for core type transformers
(1997-07-01)
A detailed mathematical model based on circuit approach has been developed for simulating inrush current for core type transformers. The model is capable of computing inrush current for various phase connection schemes ...
Receiver structures for wireless mobile channels
(1997-09-01)
This thesis deals with the receiver structures for signals transmitted over time-varying channels. Two problems are addressed. One is the simplified receiver design for Rayleigh fading channels when the modulation has a ...
Overvoltages and coupling effects on an ac-dc hybrid transmission system
(Canadian Electric Association ConferenceIEEEIEEE, 1995-05)
Abstract
Adding a dc circuit to an existing transmission line is one method of significantly
increasing the power transfer capability of a transmission corridor. The resulting hybrid system has
significant coupling ...