Quid est imperium principium variabilis frequency motricium

Communis variabilis frequency Motors includit: tres-phase Asynchronous Motors, DC Brushless Motors, PC Brushless Motors et switched invitus motoribus. Quid est imperium principium variabilis frequency motor?
Et imperium principium frequency conversionem motricium
Fere loqui, imperium belli variabilis frequency motricium est: constant torque imperium ad basic celeritate, constant potestas potestate super basic celeritate, et agri debilitas potestate in ultra-summus celeritate range.
Basic celeritate, quia in inverter motricium et generate retro electro vis cum currit, magnitude tergo electromotive vis solet proportionalem gyratorium celeritatem. Itaque cum variabilis frequency motor cursu quadam celeritate celeritas hoc vocatur basic celeritate, quia dorsum AMF idem quod applicata voltage.
Quid est imperium principium variabilis frequency motor?
Constant torque control: et variabilis frequency motricium performs constant torque imperium ad basic celeritate. In hoc tempus tergo emf de variabilis frequency motor proportionalem celeritatem variabilis frequency motor. Praeterea, in output potentia frequency conversionem motricium proportionalem ad productum de torque et gyratorium celeritatem frequency conversionem motricium, ita potentia frequency conversionem motricium proportionalem, ita potentia frequency conversionem motricium est proportionalem motricium ad gyratorium celeritatem.
Constant power control: When the frequency conversion motor exceeds the basic speed, by adjusting the excitation current of the frequency conversion motor, the back electromotive force of the frequency conversion motor is basically kept constant, thereby increasing the speed of the frequency conversion motor. In hoc tempus, output potestatem variabilis frequency motor manet basically non mutatur, sed torque de variabilis frequency motor decrescit reciproce proportionalem ad gyratorium celeritatem.
Field debilitari potestate, cum celeritas variabilis frequency motor excedit certum valorem, excitation current iam valde parvum, quod est basically impossibile est adjust. In hoc tempore, quod intrat in infirmitate potestate scaena.
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