Search for tag: "dc"

53 Media

January 4, 2023 CityWide Rounds - Dr. Brent… duration 53 minutes 15 seconds January 4, 2023 CityWide Rounds - Dr. Brent… January 4, 2023 CityWide Rounds - Dr. Brent MacLellan	January 4, 2023 CityWide Rounds - Dr. Brent MacLellan blood dc patient bleeding things cases transfusion point pregnancy signs hemoglobin presentation medicine nick care lot patients coagulopathy fibrinogen loss From Taylor Torreon 6 plays 0
13_ECE716_Week11_Manufacturing of SRM_6 duration 5 minutes 24 seconds 13_ECE716_Week11_Manufacturing of SRM_6 13_ECE716_Week11_Manufacturing of SRM_6	13_ECE716_Week11_Manufacturing of SRM_6 coils winding spindle linear wine wire machine corners tapering somatic dc winder coil technique process production machines wizard features taper From BERKER BILGIN 20 plays 0
11_ECE716_Design_Example_04 duration 3 minutes 53 seconds 11_ECE716_Design_Example_04 11_ECE716_Design_Example_04	11_ECE716_Design_Example_04 iteration voltage density flux rpm current reference gap air speed angle turn torque dc phase factor fill base rms position From BERKER BILGIN 50 plays 0
11_ECE716_Design_Example_02 duration 14 minutes 13 seconds 11_ECE716_Design_Example_02 11_ECE716_Design_Example_02	11_ECE716_Design_Example_02 rotor motor voltage iteration rpm dc amps wire frequency millimeters brush density flux characteristics performance diameter torque level current dimensions From BERKER BILGIN 81 plays 0
11_ECE716_Design_Example_01 duration 6 minutes 16 seconds 11_ECE716_Design_Example_01 11_ECE716_Design_Example_01	11_ECE716_Design_Example_01 motor dc motors coils diameter millimeters brush rotor armature voltage brushes brushless newton rpm current power commutators size amps tor From BERKER BILGIN 67 plays 0
08_ECE716_Control of SRM_02 duration 7 minutes 23 seconds 08_ECE716_Control of SRM_02 08_ECE716_Control of SRM_02	08_ECE716_Control of SRM_02 voltage hysteresis dc band phase switching change rate reference controller frequency angle rpm ceiling irf speed control instant width current From BERKER BILGIN 83 plays 0
09_ECE716_Converters in SRM_07 duration 6 minutes 14 seconds 09_ECE716_Converters in SRM_07 09_ECE716_Converters in SRM_07	09_ECE716_Converters in SRM_07 converter losses split switching power converters torque performance conduction convertor magnetization rpm rms voltage angle talk dc independence phase wartime From BERKER BILGIN 31 plays 0
09_ECE716_Converters in SRM_06 duration 4 minutes 11 seconds 09_ECE716_Converters in SRM_06 09_ECE716_Converters in SRM_06	09_ECE716_Converters in SRM_06 converter voltage buck phase switch boost dc devices power ratings speed vc1 winding cycle duty c1 capacitor diode slide figure From BERKER BILGIN 27 plays 0
09_ECE716_Converters in SRM_05 duration 5 minutes 26 seconds 09_ECE716_Converters in SRM_05 09_ECE716_Converters in SRM_05	09_ECE716_Converters in SRM_05 voltage level converter point phase diode levels bridge modes dc diodes multi switches voltages converters blocking half d2 d1 slide From BERKER BILGIN 26 plays 0
09_ECE716_Converters in SRM_04 duration 7 minutes 58 seconds 09_ECE716_Converters in SRM_04 09_ECE716_Converters in SRM_04	09_ECE716_Converters in SRM_04 phase voltage converter switch t1 vdc dc windings split converters d1 diode slide figure switches c2 current demagnetization faces t2 From BERKER BILGIN 26 plays 0
09_ECE716_Converters in SRM_03 duration 6 minutes 59 seconds 09_ECE716_Converters in SRM_03 09_ECE716_Converters in SRM_03	09_ECE716_Converters in SRM_03 phase voltage c1 mode capacitor t1 converter vdc tr current reference winding dc inductor switch commutation status diode buck lr From BERKER BILGIN 29 plays 0
09_ECE716_Converters in SRM_01 duration 6 minutes 12 seconds 09_ECE716_Converters in SRM_01 09_ECE716_Converters in SRM_01	09_ECE716_Converters in SRM_01 phase switching voltage switches current reference switch t1 limit dc fault drives theta loss power ceiling vdc capacitors energy d2 From BERKER BILGIN 36 plays 0
03_ECE716_Operational Principles of SRM_02 duration 10 minutes 16 seconds 03_ECE716_Operational Principles of SRM_02 03_ECE716_Operational Principles of SRM_02	03_ECE716_Operational Principles of SRM_02 expression power motor term torque energy equation theta gap dc omega times region air position inductance equals sram talk flux From BERKER BILGIN 68 plays 0
03_ECE716_Operational Principles of SRM_01 duration 18 minutes 58 seconds 03_ECE716_Operational Principles of SRM_01 03_ECE716_Operational Principles of SRM_01	03_ECE716_Operational Principles of SRM_01 armature voltage expression motor flux inductance circuit linkage times dc theta field emf equals coil term phi excitation speed omega From BERKER BILGIN 74 plays 0
"Global health, global child health and… duration 1 hour 3 minutes "Global health, global child health and… "Global health, global child health and career opportunities" \| Dr. Cristian Herrera \| April 7, 2022	"Global health, global child health and career opportunities" \| Dr. Cristian Herrera \| April 7, 2022 Dr. Cristian A. Herrera is a Senior Health Specialist in the World Bank's Health, Nutrition and Population Global Practice, and an Adjunct Researcher at the Department of Public Health of P.… mcmaster children's hospital mcmaster university pediatrics the world bank group child youth global health global child health career opportunties washington dc guest speaker global health systems oecd health study research impacts countries income bank children organizations actors cancer knowledge investment groups areas bit patients systems country approach universities gender From Cassandra Russ 15 plays 0
38_SVPWM_2_Part10 duration 9 minutes 7 seconds 38_SVPWM_2_Part10 38_SVPWM_2_Part10	38_SVPWM_2_Part10 reference sector waveform carrier references voltage beta alpha modulation table phase period vector values sinusoidal dc voltages space gate sampling From BERKER BILGIN 55 plays 0
36_PMSM_Operational Characteristics_Part4 duration 5 minutes 44 seconds 36_PMSM_Operational Characteristics_Part4 36_PMSM_Operational Characteristics_Part4	36_PMSM_Operational Characteristics_Part4 speed point voltage torque circle motor dc omega control ellipse ellipses omega-3 a. linkage flux components drive omega1 contour t3 From BERKER BILGIN 62 plays 0
39_Brushless DC Motor Drives_Part2 duration 5 minutes 24 seconds 39_Brushless DC Motor Drives_Part2 39_Brushless DC Motor Drives_Part2	39_Brushless DC Motor Drives_Part2 effect hall voltage emf sensors sensor waveform output model dc phase mechanism flux magnets rotor signal power gap current magnitude From BERKER BILGIN 62 plays 0
39_Brushless DC Motor Drives_Part1 duration 4 minutes 9 seconds 39_Brushless DC Motor Drives_Part1 39_Brushless DC Motor Drives_Part1	39_Brushless DC Motor Drives_Part1 motor position rotor waveform voltage phase emf linkage flux brushless magnets dc currents shape magnet coils windings motors control power From BERKER BILGIN 72 plays 0
41_Switched Reluctance Motor Drives_2_Part4 duration 7 minutes 10 seconds 41_Switched Reluctance Motor Drives_2_Part4 41_Switched Reluctance Motor Drives_2_Part4	41_Switched Reluctance Motor Drives_2_Part4 phase bridge converter terminal direction vdc face switches limit dc control source angle turn mode figure d1 voltage energy hysteresis From BERKER BILGIN 64 plays 0
45_Back-to-Back Motor Drive Problem_Part3 duration 7 minutes 46 seconds 45_Back-to-Back Motor Drive Problem_Part3 45_Back-to-Back Motor Drive Problem_Part3	45_Back-to-Back Motor Drive Problem_Part3 torque a1 load times omega equation side average expression speed drive dc meters newton model cosine friction difference motor amps From BERKER BILGIN 74 plays 0
45_Back-to-Back Motor Drive Problem_Part2 duration 2 minutes 46 seconds 45_Back-to-Back Motor Drive Problem_Part2 45_Back-to-Back Motor Drive Problem_Part2	45_Back-to-Back Motor Drive Problem_Part2 drive curve voltage armature current dc waveform t. supply waveforms question From BERKER BILGIN 78 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
43_Switched Reluctance Motor Drives_3_Part3 duration 9 minutes 10 seconds 43_Switched Reluctance Motor Drives_3_Part3 43_Switched Reluctance Motor Drives_3_Part3	43_Switched Reluctance Motor Drives_3_Part3 torque voltage angle profile speed operation turn conduction control dc position phase period rotor switching current power flux motor pulse From BERKER BILGIN 54 plays 0