This dissertation presents the design aspects and performance of permanent magnet generators, used in air craft and portable applications. un account of the absence of a separate exciter, permanent magnet generators are ...

Alternator regulation by varying the exciter field current with the help of voltage regulators employing electro-mechanical principles is well known. This dissertation deals with voltage regula.. tors of the "static" type ...

Pick-ups may be defined as devicewhich trartsfrms energy from one form to othero çapci4Ve tra dUces Work on the principle of change in cpadtance, cusèd.y charge in overlapping area, and chare in distance bet-wen plates ...

The dissertation concerns the design, fabrication and per-formance of voltage regulator for three-phase self excited induc- tion generator using saturable core —reactor. The performance of three phase self excited induction ...

Basic idea of protection is to ensure the availability of electrical energy without interruption to every load connected to the system. Protective relays and relaying systems detect abnormal conditions like faults in ...

The scope pf this dissertation Is to study the dynamic behaviour of a synchronous machine under transient conditions. In order to make a detailed study of the transient stability equations showing the variation of torque ...

With the development in the field of electronics, the complexity and power handling capability of electronic circuits have increased many fold. Failures, specially drift failures, in power electronic circuits, is a major ...

The eoent disiartatlon describes a new method of induction motors design. "Comparative Design" is a p cess for quickly and simply► arriving .n at an app Sato winding by alt ring a known winding of awn oharactertstics to ...

ifydro electric generators are uøuclly locc!ted at P distance from the load- centres and are frequently required to excite }t. V. Lines on no load. A long trans-mission line couetitutee v wily P. pure c,peoitive lord so ...