This book is designed to summarize and synthesize Professor Chen Weirong's many years of research and related technical progress in the field. It describes the key technologies and application status of fuel cell, solar energy and energy storage in railway transportation. New energy locomotive is a new type of power supply system rail locomotive with new energy as the power source, and it is one of the main ways of energy saving and emission reduction in rail transit. At present, new energy locomotives have been moving towards research and development diversification, product concentration and large-scale operation, forming an innovative situation with fuel cell electric locomotives and energy storage electric locomotives as the main, supplemented by a variety of other new energy locomotives, and the common development of urban rail transit applications and engineering locomotives. Compared with traditional electric locomotives and diesel locomotives, new energy locomotives represented by fuel cell, energy storage, hybrid and solar electric locomotives have the advantages of low/no emissions, energy saving, clean and low noise, and can be widely used in station shunting, engineering operation vehicles and urban trams.
Table of Contents
1 Introduction
1.1 Research Significance of New Energy Locomotives
1.1.1 Energy and Environment
1.1.2 Rail Transit and Economy and Society
1.1.3 New Energy Technologies
1.1.4 New Energy Rail Transit
1.2 Classification and Advantages of New Energy Locomotives
1.2.1 Classification of New Energy Locomotives
1.2.2 Advantages of New Energy Locomotives
1.2.3 Fuel-Battery Trams
1.2.4 Energy Storage Electric Locomotives
1.2.5 Model Line of New Energy Locomotives
1.2.6 Rail Transit Industry Development Plan
1.2.7 Development Trend of New Energy Locomotives
2 Fuel Cell Technology
2.1 Overview of Fuel Cell Technology
2.2 Working Principle of Fuel Cells
2.3 Mechanism Model of Fuel Cell System
2.3.1 Output Voltage Model
2.3.2 Cathode Flow Model
2.3.3 Anode Flow Model
2.3.4 Membrane Hydration Model
2.3.5 Air Compressor Model
2.3.6 Cooler Model
2.3.7 Humidifier Model
2.4 Control System
2.4.1 Control Variables
2.4.2 Control Algorithm
2.5 Engineering Applications
2.5.1 Fuel-Battery Automobile
2.5.2 Fuel-Battery Forklift
2.5.3 Fuel-Battery Tram
2.5.4 Other Applications
3 Traction Battery and Supercapacitor Technology
3.1 Traction Battery
3.1.1 Classification of Traction Battery
3.1.2 Equivalent Model
3.2 Super Capacitor
3.2.1 Supercapacitor's Working Principle
3.2.2 Equivalent Model of Duper Capacitor
3.3 Traction Battery Management Technology
3.3.1 Battery Charging Technology
3.3.2 Storage Battery Equilibrium Strategy
3.3.3 Battery SOC Estimation
3.4 Hybrid Power Source System Structure and Management Strategy
3.4.1 Topology of Hybrid Power Source System
3.4.2 The Dynamic Degree of Hybridization （DDOH）-Based Online Convex Optimization Energy Management Strategy
3.4.3 Hybrid Power Source Braking Force Distribution Strategy
3.5 Engineering Application
3.5.1 Electric Vehicles
3.5.2 Rail Transit
3.5.3 Special Industry
……
4 Fuel-Battery Electric Locomotives
5 Energy Storage Electric Locomotives
6 Fuel-Battery Hybrid Locomotives
7 Applications of Solar Energy Technology in Rail Transit
