Search for tag: "armature"

41 Media

20_Tutorial_DC-DC converter drive_Problems_Part1 duration 3 minutes 25 seconds 20_Tutorial_DC-DC converter drive_Problems_Part1 20_Tutorial_DC-DC converter drive_Problems_Part1	20_Tutorial_DC-DC converter drive_Problems_Part1 speed duty power cycle dc efficiency output input radians volts voltage times torque cycles minimum question armature rpm horsepower motor From BERKER BILGIN 125 plays 0
13_Phase Controlled DC Motor Drives1_Part2 duration 7 minutes 33 seconds 13_Phase Controlled DC Motor Drives1_Part2 13_Phase Controlled DC Motor Drives1_Part2	13_Phase Controlled DC Motor Drives1_Part2 voltage omega armature input speed angle torque model firing emf thyristor beta sinusoidal alpha cycle half pulse t. pi minus From BERKER BILGIN 119 plays 0
17_Control of DC Machines using DC-DC… duration 7 minutes 19 seconds 17_Control of DC Machines using DC-DC… 17_Control of DC Machines using DC-DC converters1_Part1	17_Control of DC Machines using DC-DC converters1_Part1 armature switching period dc voltage circuit motor duty input diode frequency cycle equation converter current modulation switch mode conduction drive From BERKER BILGIN 116 plays 0
14_Phase Controlled DC Motor Drives2_Part1 duration 7 minutes 23 seconds 14_Phase Controlled DC Motor Drives2_Part1 14_Phase Controlled DC Motor Drives2_Part1	14_Phase Controlled DC Motor Drives2_Part1 voltage armature cycle pi input omega mode conduction half cosine phase current circuit rectifier motor equals conduct torque operation average From BERKER BILGIN 115 plays 0
13_Phase Controlled DC Motor Drives1_Part3 duration 9 minutes 18 seconds 13_Phase Controlled DC Motor Drives1_Part3 13_Phase Controlled DC Motor Drives1_Part3	13_Phase Controlled DC Motor Drives1_Part3 beta alpha omega cosine minus pi average armature iat expression ea t. current gamma vat capital period function voltage equals From BERKER BILGIN 112 plays 0
45_Back-to-Back Motor Drive Problem_Part1 duration 5 minutes 39 seconds 45_Back-to-Back Motor Drive Problem_Part1 45_Back-to-Back Motor Drive Problem_Part1	45_Back-to-Back Motor Drive Problem_Part1 drive torque power dc shaft source direction speed armature load circuit input motor rotation shafts mode model chapter diagram drives From BERKER BILGIN 103 plays 0
12_Tutorial_DC Motor Problems_Part1 duration 5 minutes 32 seconds 12_Tutorial_DC Motor Problems_Part1 12_Tutorial_DC Motor Problems_Part1	12_Tutorial_DC Motor Problems_Part1 motor speed meters circuit amps omega ea armature torque dc ia load volts rpm radians times phi manager ohms magnet From BERKER BILGIN 103 plays 0
09_Operating Principles and Modeling of DC… duration 7 minutes 21 seconds 09_Operating Principles and Modeling of DC… 09_Operating Principles and Modeling of DC Motors_Part3	09_Operating Principles and Modeling of DC Motors_Part3 commutator brushes rotor dc armature source field coil segments pole motor stator machines motors terminals north coils torque voltage windings From BERKER BILGIN 98 plays 0
17_Control of DC Machines using DC-DC… duration 4 minutes 23 seconds 17_Control of DC Machines using DC-DC… 17_Control of DC Machines using DC-DC converters1_Part2	17_Control of DC Machines using DC-DC converters1_Part2 expression ea voltage circuit mode phase ph notation proof ca ldidt equals average input armature slide duties switch dt runtime From BERKER BILGIN 98 plays 0
18_Control of DC Machines using DC-DC… duration 10 minutes 42 seconds 18_Control of DC Machines using DC-DC… 18_Control of DC Machines using DC-DC converters2_Part1	18_Control of DC Machines using DC-DC converters2_Part1 expression voltage omega times motor series armature torque expressions field parameters equations max term inductance period switching input switch volts From BERKER BILGIN 97 plays 0
14_Phase Controlled DC Motor Drives2_Part2 duration 5 minutes 51 seconds 14_Phase Controlled DC Motor Drives2_Part2 14_Phase Controlled DC Motor Drives2_Part2	14_Phase Controlled DC Motor Drives2_Part2 alpha pi armature cosine angle voltage omega conduction cycle firing mode half thyristor current equals degrees input model phase times From BERKER BILGIN 96 plays 0
17_Control of DC Machines using DC-DC… duration 7 minutes 3 seconds 17_Control of DC Machines using DC-DC… 17_Control of DC Machines using DC-DC converters1_Part6	17_Control of DC Machines using DC-DC converters1_Part6 period armature switching cycle diode current expression max mode conduction switch dx equation circuit operation duty voltage input parameters tx From BERKER BILGIN 95 plays 0
10_DC Motor Excitation Types1_Part1 duration 5 minutes 10 seconds 10_DC Motor Excitation Types1_Part1 10_DC Motor Excitation Types1_Part1	10_DC Motor Excitation Types1_Part1 armature circuit field voltage energy times lambda motors speed linkage flux resistance machines current ea emf inductance torque equation dc From BERKER BILGIN 93 plays 0
20_Tutorial_DC-DC converter drive_Problems_Part5 duration 8 minutes 37 seconds 20_Tutorial_DC-DC converter drive_Problems_Part5 20_Tutorial_DC-DC converter drive_Problems_Part5	20_Tutorial_DC-DC converter drive_Problems_Part5 expression diode current turn max values switch waveform armature interval t. dt minus milliseconds term solution circuit conduct iq switches From BERKER BILGIN 92 plays 0
17_Control of DC Machines using DC-DC… duration 6 minutes 42 seconds 17_Control of DC Machines using DC-DC… 17_Control of DC Machines using DC-DC converters1_Part7	17_Control of DC Machines using DC-DC converters1_Part7 mode conduction cycle expression switching equals period duty voltage dx ea volts calculation times armature input averaging dc t. ndt From BERKER BILGIN 91 plays 0
20_Tutorial_DC-DC converter drive_Problems_Part3 duration 4 minutes 10 seconds 20_Tutorial_DC-DC converter drive_Problems_Part3 20_Tutorial_DC-DC converter drive_Problems_Part3	20_Tutorial_DC-DC converter drive_Problems_Part3 expression omega average armature voltage motor dc equation function speed mode conduction drive duty torque load input radians equals parameters From BERKER BILGIN 90 plays 0
09_Operating Principles and Modeling of DC… duration 7 minutes 31 seconds 09_Operating Principles and Modeling of DC… 09_Operating Principles and Modeling of DC Motors_Part4	09_Operating Principles and Modeling of DC Motors_Part4 times flux construction emf field expression motor current torque force speed armature conductors pi change conductor paths machines law power From BERKER BILGIN 90 plays 0
19_Control of DC Machines using DC-DC… duration 5 minutes 37 seconds 19_Control of DC Machines using DC-DC… 19_Control of DC Machines using DC-DC converters3_Part1	19_Control of DC Machines using DC-DC converters3_Part1 armature circuit dc voltage diode waveforms direction startup currents dt q1 terminal slide control start cycle duty loop decreases q2 From BERKER BILGIN 90 plays 0
14_Phase Controlled DC Motor Drives2_Part3 duration 3 minutes 41 seconds 14_Phase Controlled DC Motor Drives2_Part3 14_Phase Controlled DC Motor Drives2_Part3	14_Phase Controlled DC Motor Drives2_Part3 voltage armature supply degrees power current cycle half angle firing phase speed pi vm operation motor vgs alpha mode rectifier From BERKER BILGIN 89 plays 0
11_DC Motor Excitation Types2_Part1 duration 4 minutes 40 seconds 11_DC Motor Excitation Types2_Part1 11_DC Motor Excitation Types2_Part1	11_DC Motor Excitation Types2_Part1 field armature circuit series motor voltage current circuits windings motors inductance speed lot function expression eq omega ea emf equals From BERKER BILGIN 86 plays 0
10_DC Motor Excitation Types1_Part2 duration 5 minutes 6 seconds 10_DC Motor Excitation Types1_Part2 10_DC Motor Excitation Types1_Part2	10_DC Motor Excitation Types1_Part2 circuit expression speed field armature increase flux saturation core resistance ea density reluctance omega voltage b. age relationship mmf circuits From BERKER BILGIN 86 plays 0
10_DC Motor Excitation Types1_Part3 duration 8 minutes 47 seconds 10_DC Motor Excitation Types1_Part3 10_DC Motor Excitation Types1_Part3	10_DC Motor Excitation Types1_Part3 armature speed torque times voltage starting current resistance characteristics expression omega amps volts function a. ea motor ra motors term From BERKER BILGIN 85 plays 0
20_Tutorial_DC-DC converter drive_Problems_Part4 duration 2 minutes 44 seconds 20_Tutorial_DC-DC converter drive_Problems_Part4 20_Tutorial_DC-DC converter drive_Problems_Part4	20_Tutorial_DC-DC converter drive_Problems_Part4 armature ea max amps expression voltage frequency switching watts times currents question ada drive motor values calculation average omega seconds From BERKER BILGIN 84 plays 0
18_Control of DC Machines using DC-DC… duration 7 minutes 6 seconds 18_Control of DC Machines using DC-DC… 18_Control of DC Machines using DC-DC converters2_Part2	18_Control of DC Machines using DC-DC converters2_Part2 armature voltage switch ea circuit input speed mover diode current model dc emf motor direction increases switches torque pca source From BERKER BILGIN 84 plays 0