Digital filtering is a major subdivision of Digital signal processing. The, practical realizations of a Digital filter have been discussed in this disser-tation. To avoid coefficient sensitivity problems, the Z Transfer ...

In the modern powerhouses, the protection of equipments has become very important, Invariably the protection of machines is n interdependent phenomenon, i. e„ the protection of one machine is related to a group ref machines. ...

The dissertation deals with the analysis and applications of thermistor bridge circuits. All important and useful thermistor bridge circuits namely Wheatstone (WB), Astable multivibrator (AMB), and Astable Monostable ...

"e v,crk presented in this roport is a contribution toiardr using electr,nion devices for 1nstrtr+ent transforor tosting. An tnstrunnt for testtn of currant trsnstr r has boon designed develop d and tested. The basic ...

Interest In the cUnical syplUattcn of IS I .ti 1 + of rv.s,, 'both pari**sraUy centrally s gin rapidly, %%M of patiatta orr now being treated for comic pain using both ertLeisl and ii31antsd etactree Glenn hays develOped ...

A nunber of mathematical programming methods have been applied for the generation expansion planning problems by various authors (as described the review work). The -cost of operation of energy produced depends upon the ...

Power system stability is the term applied to alter-nating-current electric power systems, denoting a condition in which the various synchronous machines of the system remain in synchronism or "in step" with each other. ...

The classic arrangement of a direct driven d.c. exciter has proved, in general, a reliable, economic and 'satisfactory source of excitation supply for turbogenerators of moderate output. With increasing rating of individual ...

has been revolutionized with the development of solid state s siconductor devices (such as silicon controlled rectifiers,, power diodes and power transistors etc.). Also the fast developments in Power Electronics have ...