Interested to Buy Any Domain ? << Click Here >> for more details...
What is Torque Vector Control in VVVF Drives?
- 6 Answers
- 17377 Views
- PEL, Schneider, I also Faced
- E-Mail Answers
Answer Posted / hiren morkar
Scalar control is V/f control which you can use where load
behaviour is not dynamic, in scalar control u can not goes
above rated torque.the closed loop scalar control give more
precise solution.the closed loop scalar control give more
precise solution.
Vector control controling torque by seprated magnetizing
current and torque producing current, so that it can
control torque by controling flux.(magnetizing current).
It is used where load behaviour is dynamic ,the closed loop
control give more precise solution.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
what is star delta starter? how it works? give its control and power diagram.
What is the formula to calculate the rating of power cable for three phase current.
WHY IS THE EARTH FAULT CURRENT ALWAYS LESS THAN THE NORMAL CURRENT??
electrical ques
what is the meaning of vcc
how to control dc motor?
Why power genaration in India is at 50HZ while America its 60HZ
If Neutral Grounding Resistor (GR) failed/shorted. Is it repairable.
If any HVDC line is going with positive & negative(the negative usually have return path of current with earthing electrode). Now the question is if this HVDC earthed electrode which is using as return path and earthed any nearby 400kv or 220kv AC substation equipments. which will be the impact of this on AC substation & its equipment, how severe may be this and what should be the minimum distance require between HVDC earthed electrode and AC substation equipments? It's really an high engineering level question...Dare to answer and increase your knowledge.
if field breaker of generator is closed prior to its rated speed on a power generating unit. what will be the effect on generator, unit transformer and starting transformer.
i need project topics along with circuit diagram in the electrical and electronics engg and also some websites regarding projets.
how is working bearing heater?
how to calculate slip ring induction motor stator and rotor currents??
can anyone please help me to find the rupturing or breaking capacity in KA of circuit breaker (MCCB,VCB,ACB etc) of HT and LT side of a distribution transformer...please help with detailed step by step answer...thank you
Why does inductive loads consume KVARs?
