Interested to Buy Any Domain ? << Click Here >> for more details...
In VVVF drive voltage is varying in accordance with
frequency.My question here is How much will be the voltage in
the inverter side if the frquency is set for 10Hz ?
- 1 Answers
- 3810 Views
- I also Faced
- E-Mail Answers
Answer Posted / ramgopal gupta
ans is 46v.i.e v/f should be constant to make air gap flux
constant in the machine.230/50 is 4.6 thats why 46 volts.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
what is the difference between the characteristics of two different phase bushing of any transformer
DG cranking voltage?
How we can come to know the substation range,without go through any name plate ?
5.WHICH TYPE WELDING PROCESSES USES NON CONSUMABLE ELECTRODE.........
Why the efficiency of generator is more than motor in swinburne's test
State Maximum Power Transfer theorem.
What is expention fastener (Fan)
what is differant beetween overload current and phase current?
We are preparing another project which involves Waste heat recovery from a 1 MW GE Engine. The Engine in particular gives out flue gas at 487Deg C with a flow rate of 5650 kg/hour and this can be cooled to 180 Deg C. This gives a thermal output of ~ 594 KW that is available for input to VAM via heat exchanger / boiler. Additionally 581 KW will be available from engine jacket water (temperature profile 80/ 80 Deg C and a flow rate of 50m3/hr) Our estimation is that 300 TR of cooling is possible with a suitable VAM machine(s). Please advise what is the most suitable arrangement with maximum TR and min Capital expenditure. plz reply me as early as possible
How to know about the rating(voltage and other) of induction motor if its name plate is missing at the manufacturing site.
. What is Electrical Life & Mechanical Life of Circuit Breaker? 2. What is Electrial Life & Mechanical Life of Magnetic Contactor? 3. What is RCD, RCCB & RCBO? 4. What is the Between defferance of RCD, RCCB & RCBO?
In both 600/1000 V cable and 450/750 V cable, we can supply 415 V. However for distribution, all utilities are using only 600/100 V instead of 450/750 V. What is the reason?
what is kvarh? Please define it With calculation General motors ?
300m long and 30kw inductive loade 3phase supply how many size cable required
I HAVE BEEN SELECTED FOR APGENCO A.E(ELECTRICAL) 2008.HOW MUCH WEIGHTAGE FOR INTERVIEW AND WRITTEN TEST.HOW I HAVE TO PREPARE. PLEASE GIVE INFORMATION IF U KNOW.WHAT ABT G.D THIS TIME.CALL RATIO 1:2
