Chevy Volt. - Temperature sensors (Selected cells) State of...

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Roland Matthe VOLTEC Battery System Development, General Motors
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Chevrolet Volt propulsion system Electric Vehicle Range 25 to 50 miles Extended range 310 miles Top speed: 100 mph Acceleration 0 to 60 mph: < 9 sec
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Lithium Ion LG Chem pouch cells 288 (3 parallel, 96 Series) Capacity: 45 Ah Voltage: 370 V Energy: 16 kWh Discharge Power: >125 kW Liquid thermal system Heating Cooling (passive & active) Temperature equalization VOLTEC Battery System
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Lithium Ion Cell by LG Chem: Capacity: 15 Ah Voltage: 3.85 V Global Battery System Lab (Warren) Testing and development Battery System Lab & Cell Test
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Voltage Temp Sub Module Voltage Temp Sub Module Voltage Temp Sub Module VITM Battery Disconnect Unit Voltage Current Temperature Module Manual Service and Fuse Sections Gener ator Engine Traction Inverter On Board Charger Motor Charge Cord 100 to 240 V AC, 50 to 60 Hz, 16 A Charge Port Battery Controller Cell voltage measurement Cell balancing
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Unformatted text preview: Temperature sensors (Selected cells) State of charge determination Dynamic power limits. Electrical System block diagram Key Require-ments Cost Energy Safety Power Life Module crush Vehicle crash Lab Testing &amp; Life Modeling On cell and pack level LG Chem cell technology Integration &amp; optimized manufacturing Cell crush 25 to 50 miles EV-range 0 to 60 mph in 9 sec Top speed 100 mph In EV mode! Voltec Battery System development Component-system-vehicle Analyzes Development Validation ELECTRIFICATION STRATEGY PORTFOLIO OF SOLUTIONS FOR FULL RANGE OF VEHICLES THAT PROVIDE CUSTOMER CHOICE Petroleum and Biofuels (Conventional and Alternative Sources) Increasing Electrification Electricity and Hydrogen (Zero Emissions Energy Sources) Mild Hybrid Full Hybrid Extended Range Electric Battery Electric Fuel Cell Electric Plug-in Hybrid...
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Chevy Volt. - Temperature sensors (Selected cells) State of...

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