A motor running with lenze frequiency inverter stops if I REDUCE SPEED with 25% load.If I run it in High speed and medium speed running smoothly with full load.please help me to solve it.

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What are the basic elements used for modeling mechanical rotational system?

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What is load curve?

2 Answers  

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What is meaning of DRU in gen.of AVR.

2 Answers  

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What is effect of harmonic current (Draw by VFD) on power system/ electrical Equipments ?

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Why r u using pf panel. what the uses

0 Answers   Standard Chartered,

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Why capacitor blocks DC current?

2 Answers  

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what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?

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What happens when generator is running with leading power factor on it say -0.96. what are the effects of it on alternator and the other generators operating in parallel to it.

2 Answers  

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how to convert psi into kilo pascal? what is the suction pressure & discharge pressure of chiller?

1 Answers  

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What is Torque Vector Control in VVVF Drives?

6 Answers   PEL, Schneider,

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For electrical designers what are the standard should know? i want learn about this standards. how to get information/reference. anybody help in this regards please.

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