From a manufacturing economics standpoint, there is often a trade off in the decision to add a DC bus choke or not based on its ability to reduce the DC bus ripple. This is because it can reduce the DC bus capacitance necessary to present a clean DC source to the transistors. For some AC drive manufacturers who have the internal capability to wind their own component chokes, this often represents a component cost benefit compared to buying capacitors from outside vendors and being more subject to market volatility. On the other hand if the AC drive manufacturer IS also a manufacturer of capacitors, it works exactly the other way around.
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In Discussion
The ratio of magnetizing current of a transformer against of full load current of transformer
WHY THE SECTION REDUCED WHEN I ADD A DIFFERENTIAL PROTECTION
NEED SOME HELP WITH SOLAR POWER. ANYBODY CAN HELP ??
Regarding configuration of a Profibus DP network
WHAT ARE THE BASIC THINGS AND SAFETY PRECAUTIONS
what is sequence network?
Physical interpretation of the Reactive Power
Check induction motors power factor
WHY THE SECTION REDUCED WHEN I ADD A DIFFERENTIAL PROTECTION
NEED SOME HELP WITH SOLAR POWER. ANYBODY CAN HELP ??
Regarding configuration of a Profibus DP network
WHAT ARE THE BASIC THINGS AND SAFETY PRECAUTIONS
what is sequence network?
Physical interpretation of the Reactive Power
Check induction motors power factor
