VFD मे ACCELARATION ओर DEACCELARATION क्या होता हे ?

n the context of Variable Frequency Drives (VFDs), acceleration and deceleration refer to the rates at which the speed of an electric motor controlled by the VFD changes. A VFD is a device that controls the speed and torque of an electric motor by adjusting the frequency and voltage of the electrical supply to the motor.
Acceleration: This is the process by which the motor's speed is gradually increased from a lower speed to a desired higher speed. In other words, it's how quickly the motor goes from a standstill or a lower speed to its intended operational speed. Controlling the acceleration rate is important to prevent mechanical stress and possible damage to both the motor and the connected machinery. Gradual acceleration is typically preferred to ensure a smooth and controlled startup.
Deceleration (or Deacceleration): This is the opposite process of acceleration. It's the gradual reduction of the motor's speed from a higher speed to a lower speed or a complete stop. Similar to acceleration, controlling the deceleration rate is crucial to avoid sudden stops that could lead to mechanical shocks or other operational issues.
VFDs allow for precise control over acceleration and deceleration rates by adjusting the frequency and voltage supplied to the motor. This control is important because abrupt changes in speed can cause stress on the mechanical components and electrical circuits, potentially leading to premature wear and tear or even system failures.
In industrial applications, such as conveyor belts, pumps, fans, and other machinery, precise control over acceleration and deceleration rates provided by VFDs helps improve energy efficiency, reduce mechanical stress, and ensure safer and smoother operation of the equipment.

[@user-py4gq1id6d]

Nice

[@devinderkumar4716]

Good explanation

[@gyaanELECTRICAL]

Thanks dear.. Please share and support

[@chiragchaudhari5031]

nice video sir

[@gyaanELECTRICAL]

Keep watching

[@vishalthakur7852]

Sir aap VFD mai hi video bna hi rahe hain to STO ( safe torque off ) k function k baare mai bhi bna dijiye Usko short nahi rakhenge to kya ho sakta hai

[@rajeshparmar6944]

Hi thx Good inputs pl. Advice what will happen if 10 sec deacceleration time is set n at 2nd second trip command issued either external or internal. Will deacceleration will contnue or it will be bypassed n motor will stop immediately. Pl advice Thx Rajesh

[@eumesh9764]

Pls make a vedio on parallel operation of ACB.

[@mdghalib2828]

Plz make video on Id run

[@gyaanELECTRICAL]

Sure

[@snehdeepraj7662]

videos me volume kam pad raha he, plz try to improve

[@chiragchaudhari5031]

please make a video on forms of panel

[@gyaanELECTRICAL]

Ok wil make it soo