LAP Lambert Academic Publishing ( 2010-10-12 )
€ 59,00
The squirrel-cage induction machine is very attractive for small and medium power generation schemes because of its low cost, robustness and high power density (W/kg). However, the magnitude and the frequency of the generated voltage depend upon the rotor speed, the amount of capacitive excitation, and the load in stand-alone systems with unregulated prime movers. A common approach for providing regulated voltage and frequency to the load is the use of an asynchronous link (ac-dc-ac) power electronic converter. The main disadvantage of this scheme is that the two series connected ac-dc converters have to be rated at least to the rated generator output power. This work investigates the use of a VSI with induction generator operating with an unregulated prime mover supplying power to a load with regulated voltage and frequency in stand alone mode.
Book Details: |
|
ISBN-13: |
978-3-8433-6284-9 |
ISBN-10: |
384336284X |
EAN: |
9783843362849 |
Book language: |
English |
By (author) : |
Ghulam Dastagir |
Number of pages: |
144 |
Published on: |
2010-10-12 |
Category: |
Electronics, electro-technology, communications technology |