Direct current machines are a quickly evolving domain whose applications affect many aspects of modern life from computers and printers to toys, electric vehicles, and traction applications. As their many uses continue to grow, it has become apparent that understanding these machines is the key to understanding our future. Operation, Construction, and Functionality of Direct Current Machines brings together many concepts, from the most basic working principles and construction of DC machines to more advanced topics such as electro-magnetism, armature reaction, parallel operations, and many more. Highlighting theoretical concepts and numerical problems, this book is an essential reference source for students, educators, and anyone interested in the field of electric machines.DC Choppers There is lot of current wastage in traditional resistance control DC motors because current is drawn from the overhead line or third rail. However, few ... Figure shows the complete DC thyrisotr control circuit diagram. It is clearly anbsp;...
|Title||:||Operation, Construction, and Functionality of Direct Current Machines|
|Publisher||:||IGI Global - 2015-04-30|