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What is the difference between system overshoot and system lag?

Updated: 10/4/2023

Wiki User

∙ 9y ago

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System overshoot is the room temperature that is way over the set room temperature from residual heat from the exchanger into the room after it has shut off. System lag is when the temperature drops below the set point on the thermostat.

Wiki User

∙ 9y ago

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∙ 9y ago

System swing

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What is the principle operation wound rotor induction motor?

Considering a split phase single phase motor: The basic motor has a run winding uses 2 poles (or some equivalent), so the motor is activated by the single phase at 180 degree times. This needs a spin to get it started. The direction is according to the direction of the starting spin. It is an induction motor, meaning the rotor has shorting bars. The stator field is connectd to the supply, and induces the required magnetic field in the rotor by transformer action, as for other induction motors. The starting circuit has the purpose of getting the motor to spin up to sufficient speed for the run winding to take over. The rotation needs some sort of flywheel (inertial) action to carry it through the periods of zero magnetic reaction. It might use a rotor with a commutator for starting, with a centrifugal device that shorts the rotor once the speed is sufficient, so it converts to an induction motor. This method is not used much nowadays. It can have high starting torque for use with compressors for example. A common approach is to have a second field winding for starting, with poles at 90 degrees to the run winding, so there are four (or equivalent) poles. This is a two phase motor, with a separate field winding for each phase. It can be used as a 2 phase motor with the phases separated by 90 degrees. The second phase is derived from the supply using a capacitor or inductor to cause the current to lead or lag by approximately 90 degrees. The inductor type might use the different inductance of the two windings to get some current separation, and so the starting torque might be lower as this is less than 90 degrees. These were popular because capacitors were expensive. The capacitor type has a capacitor in series with the start winding, and is the most likely type nowadays. Once the rotor is up to speed the start winding can be disconnected by a centrifugal or current operated switch. Some motors run with both windings continuously connected. Another principle now out of favour because of efficiency issues is used on small motors like fans. It is called a shaded pole motor. Here a special shading pole, part of each stator field pole, is fitted with a shorting winding which causes the field to shift as it builds up on each half cycle, so there is a flick in the correct rotational direction. This has low starting torque.

Related questions

What is difference between system overshoot and system lag is called?

temperature swing

The different between system overshoot and system lag is called?

System swing

What is the difference between an inside lag and an outside lag?

Inside lag is the time to implement (pass) a policy, while outside lag is the time it needs to take effect.

What is S-P lag time?

the difference between the arrival of the p-wave and s-wave

What is S P lag time?

the difference between the arrival of the p-wave and s-wave

What is the definition of velocity lag?

In a flow of matter, such as in a rocket, velocity lag is the speed difference between the flowing gas particles and solid/liquid particles. Any amount of velocity lag slows down the overall force and speed of the matter flow.

What is the every day use for an anti lag system?

The everyday use for an anti-lag system is to feed air to the exhaust system. The anit-lag system is used to keep the turbocharger spinning when the engine is not delivering enough exhaust gas.

What is difference between log phase and lag phase?

Is "log" and "lag" one and the same?The answer is definitely NO!One common mistake of a ranatic is using log instead of lag...The difference between the two relies under its respective meanings:LOG: a written record of messages sent or received / log - treeLAG: the act of slowing down or falling behindIf you are referring to the delay in-game, it's LAG.If you are entering the game (eg. typing your username and password), you are creating a LOG.

What is the best recording system for no lag in minecraft?

There is none. Lag is produced from your own computer, not recording systems.

What is the time lag between the arrival of light at a metal surface and the emission of photoelectron?

no time lag.................

MDL vs ADL fuses?

The difference between MDL fuses and ADL fuses are that MDL fuses are a slow blow fuse with a long time lag. ADL fuses on the other hand, are normal blow fuses with a medium time lag.

Is it normal for Megaman powered up to lag?

it depends on what system you are using if its PC than yes it will lag every once and a while

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