For a regenerative braking with DC series motor it's field windings are.... .... excited
please tell me ans
- 1503 Views
- 3 Answers
3 Answers
-
-
- 24 Dec
- 0 Comment
-
-
In case of DC Series Motor an increase in speed is followed by a decrease in the armature current and field flux. The back EMF Eb cannot be greater than the supply voltage. Regeneration is possible in DC Series Motor since the field current cannot be made greater than the armature current.br /br /Regeneration is required where DC Series Motor is used extensively such as in traction, elevator hoists etc. For example – In an Electro-locomotive moving down the gradient, a constant speed may be necessary. In hoist drives the speed is to be limited whenever it becomes dangerously high.br /
-
- 06 Jun
- 0 Comment
-
- Which is the best IIT to do your masters in Electronics engineering?
- What is the eligibility criteria for GATE Electrical Engineering Exam ?
- what is the eligibility criteria for GATE exam?
- can anyone please tell me the syllabus topics for GATE electrical and electronics
- GATE ELECTRICAL ENGINEERING BOOKS - RECOMMEND SOME BOOKS PLEASE?
- how does I have to prepare to get good rank in gate?
- Should i take java or high voltage as my elective?
- I'm currently from second year ..how should I Carry out the pre preparation of gate EE .
- How should we prepare for Gate electrical engineering without coaching?
- It may useful for you
Practice Mock Test
gate electrical engineering
under excited