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Introduction
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Assets
- Unit 1: Basics and Introduction to Electric Vehicles (Basic Level)
- Unit Two: Technology and Components of the Electric Drive System (Intermediate Level)
- Unit 3: Battery Technologies and Battery Management System BMS (Intermediate Level)
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Unit 4: Charging Infrastructure and Smart Grids (Advanced Level)
- Unit 5: Vehicle Economics, Fleet Management, and Future Mobility (AdvanceLevel)**
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2.4 Case Study: Volt and Bolt
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Volt (Generation 2) - PHEV
In this section, we will take a look at the operation of the 2016 Chevrolet Volt (second generation) hybrid electric vehicle (PHEV). The main specifications of the PHEV are shown in the table below:
| 2016 Volt (Gen 2) 2016 | |
| Electric drivetrain | |
| Battery capacity [kWh] | 18.4 kWh |
| Battery weight | 183 kg |
| Electric Motor Power [hp/kW] | (111 Kw) |
| Electric Motor Torque [lb-ft/Nm] عزم دوران المحرك الكهربائي [رطل-قدم/نيوتن متر] | 294 (398 ) |
| Hybrid Electric drivetrain نظام نقل الحركة الكهربائي الهجين | Series-parallel hybrid سلسلة الهجين الموازية |
| Electric Generator power [hp/kW] طاقة المولد الكهربائي [حصان/كيلوواط] | 74 (حصان (55 كيلوواط) |
| Internal combustion engine (ICE) محرك الاحتراق الداخلي (ICE) | 1.5 لتر ICE بقوة 101 حصان (75 كيلوواط) |
| EPA range نطاق وكالة حماية البيئة | |
| All electric Range [miles] كل النطاق الكهربائي [أميال] | 53 |
| Range (electric + gas) [miles] المدى (كهرباء + غاز) [أميال] | 420 |
| Fuel economy/consumption الاقتصاد في استهلاك الوقود/الاستهلاك | |
| MPGe in electric mode MPGe في الوضع الكهربائي | 106 |
| MPG in hybrid mode ميلا في الغالون في الوضع المختلط | 42 |
| Charging time وقت الشحن | |
| 120V AC charger (8A, 12A) شاحن تيار متردد 120 فولت (8 أمبير، 12 أمبير) | 13-19 ساعة |
| 240V AC charger شاحن تيار متردد 240 فولت | 4.5 ساعة |
دعونا الآن نلقي نظرة على تشغيل Gen 2 volt باستخدام فيديو الرسوم المتحركة أدناه.
In the following set of images, let's take a look at the main components of the second-generation Volt.
Image: Chevrolet Volt drivetrain components showing the T-shaped battery pack at the bottom, and the engine, alternator, ICE engine, power electronics and gearbox at the front (Source: Chevrolet, CC-BY-NC 3.0 license)
Image: Voltec hybrid electric drive system (Source: Chevrolet license, CC-BY-NC 3.0)
Image: Chevrolet Voltek drivetrain components showing the T-shaped battery pack at the rear and the engine, alternator, ICE engine, power electronics and gearbox at the front (Source: Chevrolet, CC-BY-NC 3.0 license)
Image: A Chevrolet Volt battery pack with a power output of 18.4 kWh. The pack is a 5.5-foot-long T-shaped structure with a glass-filled polyester structural composite and an aluminum and steel heat shield. It consists of 192 prismatic cells and weighs 183 kg (Source: Chevrolet License, CC-BY-NC 3.0).
Image: A Chevrolet Volt engine unit showing the gearing and power splitting system responsible for sharing mechanical power between the engine, generator, and motor (Source: Chevrolet License, CC-BY-NC 3.0)
Image: The Chevy Volt Voltec range extender system with a 1.5-liter DOHC I-4 engine producing 75 kW or 101 hp at 5600 rpm (Source: Chevrolet license, CC-BY-NC 3.0)
Image: Chevy Volt charging system showing the Type 1 input of the J1772 EV connector (Source: Chevrolet license, CC-BY-NC 3.0)
Image: Fuel economy rating for the Chevy Volt as defined by the Environmental Protection Agency (EPA), showing electric fuel economy, hybrid fuel economy, all-electric range, and total electric vehicle range (Image source: EPA)
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