Oct 25, 2013 10:49
10 yrs ago
English term
max field weakened speed
English to Czech
Tech/Engineering
Metallurgy / Casting
válcování
v parametrech stolice pod jmenovitým výkonem a torzním přetížením, bez uvedení jednotky parametru
Proposed translations
(Czech)
3 | max. otáčky při odbuzení | Ales Horak |
Proposed translations
50 mins
Selected
max. otáčky při odbuzení
asi se týká motoru
https://www.google.cz/search?num=100&safe=off&client=firefox...
Field weakening is used in some electronic controls to increase the top speed of an electric vehicle. The simplest form uses a contactor and field-weakening resistor; the electronic control monitors the motor current and switches the field weakening resistor into circuit when the motor current reduces below a preset value (this will be when the motor is at its full design speed). Once the resistor is in circuit, the motor will increase speed above its normal speed at its rated voltage. When motor current increases, the control will disconnect the resistor and low speed torque is made available.
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Note added at 2 dnů10 h (2013-10-27 21:21:33 GMT) Post-grading
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rádo se stalo!
https://www.google.cz/search?num=100&safe=off&client=firefox...
Field weakening is used in some electronic controls to increase the top speed of an electric vehicle. The simplest form uses a contactor and field-weakening resistor; the electronic control monitors the motor current and switches the field weakening resistor into circuit when the motor current reduces below a preset value (this will be when the motor is at its full design speed). Once the resistor is in circuit, the motor will increase speed above its normal speed at its rated voltage. When motor current increases, the control will disconnect the resistor and low speed torque is made available.
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Note added at 2 dnů10 h (2013-10-27 21:21:33 GMT) Post-grading
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rádo se stalo!
Note from asker:
dík to bude ono |
4 KudoZ points awarded for this answer.
Comment: "děkuji"
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