Channel: WeberAuto

Category: Education

Tags: charge portcharger moduleelectric vehicleswsu davisteslaprofessor kellypyrofuseac to dcweber state universitypower electronicscabin air heaterweber state automotivefusehigh power junction modulewsujunction blockbattery heatermodel smodel 3ptcmodel xfmvss 305dc to dc converterinverterutahjohn d. kellypyropackevlaytonorange cablesguy in wheelchairj-1772ev boot camprapid splitterweber state university davis campus

Description: Join me on a journey through 74 feet (22.56 meters) of high voltage cable through 10 different power electronics components of a 2015 and later Tesla Model S AWD. TIMELINE: 0:00 Start 0:10 Introduction 0:50 Model S cables and common components 1:16 MUST SEE Orange cable core and shielding 2:38 Common component 1 - The Charge Receptacle 4:00 The charging receptacle cable size (50 sq mm) compared to the Tesla Model 3 cable size (95 sq mm) 6:12 Common component 2 - The On-Board Charger Module (48A 11.52 kW) 7:48 Single Phase or three-phase power input ports 10:10 The Interlock circuit 11:50 See the internal parts and connections of the on-board charger 12:28 MUST SEE The AC power input path through the on-board charger 12:55 AC voltage needs to be boosted to ~400V 13:39 The DC power output path through the on-board charger 14:10 The DC power input path through the on-board charger 14:32 The DC contactors used when supercharging the battery 15:47 A Safety Warning that should have been at the start of the video 16:54 The DC output from the on-board charger 17:26 Common component 3 - The Rapid Splitter (Front Junction Box) 17:50 The connection to the high voltage battery through the rapid splitter 18:22 The function and internal connections of the Rapid splitter 22:20 The position of the Rapid Splitter in the vehicle under the rear seat 22:50 Common component 4 - The rear motor inverter 24:54 Summary of the high voltage components in the rear of the vehicle 25:48 MUST SEE Pyrofuse Pack battery cable tag and pyrotechnic fuse 26:22 The standard 1300 amp fuse 26:40 The 2000 amp pyrotechnic fuse and its internal components 30:30 Why the battery fuse is needed 31:45 The high voltage components and cables at the rear of the vehicle 32:28 Common component 5 - The High Power Distribution Module (HPDM) (Front junction block) 33:20 See the four internal fuses and circuit board inside the HPDM 34:22 Another Interlock switch 34:48 The battery coolant heater control circuit 35:48 The high voltage connections from the Rapid Splitter to the HPDM 36:49 Common component 6 - The front motor inverter 38:17 The NVH Mat covering the front Drive Unit and motor 39:55 Common component 7 - The electric air-conditioning compressor (40A Fuse) 41:23 Common component 8 - The 2500 Watt DC to DC converter (30 A Fuse) 42:05 DC to DC converter output of 178 amps at 14 volts 43:03 the DC to DC converter charges the 12V battery 44:16 Common component 9 - The high voltage battery coolant heater (30 A Fuse controlled) 46:18 Common component 10 - The Positive Temperature Coefficient (PTC) Cabin Air Heater (40A Fuse) 48:18 The high voltage components and cables at the front of the vehicle 49:29 Almost all Electric Vehicles (EV) have the same common components shown in this video 50:39 Additional EV training is available for you. 51:12 Wrap up and summary ABOUT US Weber State University (WSU) Davis Campus - Automotive Technology Department - Advanced Vehicles Lab. A technical description and demonstration of the Tesla Model S Power Electronics cables and components. We teach current vehicle technologies to our automotive students at Weber State University and online. For more information visit: weber.edu/automotive This video was created and edited by Professor John D. Kelly at WSU. For a full biography, see weber.edu/automotive/J_Kelly.html Visit my other youtube channel youtube.com/user/vibratesoftware to see the amazing NVH app for vibration diagnosis! ADDITIONAL TRAINING FOR YOU Join us for hybrid and electric vehicle training with two online courses and in a 5-day on-campus boot camp with Professor John D. Kelly. See weber.edu/evtraining DONATE TO OUR DEPARTMENT Please consider a donation to the Department of Automotive Technology at Weber State University here: advancement.weber.edu/Automotive