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2023 | Book

Overview Read chapter Read first chapter

New Energy Vehicle Powertrain Technologies and Applications

Author: Yong Chen

Publisher: Springer Nature Singapore

Book Series : Key Technologies on New Energy Vehicles

Part of: Springer Professional "Wirtschaft+Technik" , Springer Professional "Technik"

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About this book

This book focuses on transmission systems for pure electric and hybrid vehicles. It first discusses system development and optimization technologies, comprehensively and systematically describing the development trends, structures and technical characteristics, as well as the related technologies and methods. It highlights the principles, implementation process and energy management of the power transmission system based on the pure electric and hybrid mode management method, and examines the reliability and NVH characteristic tests and optimization technologies. Combining research theory and engineering practice, the book is a valuable reference resource for engineering and technical professionals in the field of automobile and related power transmission machinery as well as undergraduate and graduate students.

Table of Contents

Frontmatter

Basic Theory and Technology

Frontmatter
Chapter 1. Overview
Abstract
With the rapid development of economy, energy shortage, environmental pollution and traffic congestion have seriously affected people’s living standards. With the characteristics of low pollution, low energy consumption and low emission, new energy vehicles have gained the attention of various national governments around the world, and have risen to national strategic level in China.
Yong Chen
Chapter 2. Types and Control Technology of Drive Motors for New Energy Vehicles
Abstract
The “Three-electricity” system (battery system, electric drive system and electric control system) is the most important component of a new energy vehicle. Compared with the battery system, which determines the driving distance of the new energy vehicle, the electric drive system composed of the drive motor and the mechanical drive system determines the driving distance of the vehicle, and its power and transmission performance also determines the power performance of the vehicle.
Yong Chen
Chapter 3. New Energy Vehicle Powertrain Technology
Abstract
Depending on the types of new energy vehicles, the new energy vehicle powertrain can be classified into BEV powertrain, HEV powertrain and FCEV powertrain.
Yong Chen
Chapter 4. Energy Management Strategy Techniques for New Energy Vehicles
Abstract
With the continuous development of power batteries, their specific energy density, cost and life have been greatly improved, which promotes the promotion and application of electric vehicles and makes them become one of the typical products of future transportation.
Yong Chen

Engineering Practice and Test

Frontmatter
Chapter 5. NVH Test and Optimization for New Energy Vehicle Powertrain
Abstract
The automobile NVH performance refers to the performance of a vehicle in terms of noise, vibration and harshness. It is directly related to the ride comfort and ride quality of drivers and passengers, and directly affects the vehicle quality of vehicles, so has been paid attention to by the majority of vehicle manufacturers and related researchers. Relevant statistics show that foreign advanced automobile manufacturers began to study the NVH relatively early. In particular, since the 1990s, engineering research centers of large automobile companies such as Toyota Motor, Honda Motor, Nissan Motor, General Motors, Ford, Chrysler, and Mercedes-Benz have set up NVH divisions to study NVH problems in automobiles. Because of strong inheritance and rich database of foreign automotive technology, foreign automobile enterprises are still leading many domestic automobile enterprises only from the technical point of view.
Yong Chen
Chapter 6. Vehicle Powertrain Reliability Test Technology
Abstract
The power cycle fatigue test bench is used to test the high-speed gear performance and transmission performance of electric vehicles, which can realize the accurate evaluation of high-speed gear life and performance of electric vehicles.
Yong Chen
Chapter 7. New Energy Vehicle Hardware-In-The-Loop Test Technology
Abstract
Following the V-mode development process, the hardware-in-the-loop (HiL) test is indispensable for the development and verification of control policy software. The HiL test helps identify and solve problems early in development because it combines safety, feasibility and cost rationality. Therefore, it has long been a very important part of the ECU development process. In the development of hybrid electric vehicle control units, the HiL test mainly includes the test and verification of the three core electric control systems—hybrid control unit (HCU), battery management system (BMS) and motor control unit (MCU).
Yong Chen
Metadata
Title
New Energy Vehicle Powertrain Technologies and Applications
Author
Yong Chen
Copyright Year
2023
Publisher
Springer Nature Singapore
Electronic ISBN
978-981-19-9566-8
Print ISBN
978-981-19-9565-1
DOI
https://doi.org/10.1007/978-981-19-9566-8

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