Project 1 Electric traction transmission system
Task 1 Basic components and working process of electric locomotive
Task 2 Advantages of power traction
Task 3 Electric power traction development history in China
Skill trairung Identify the types of electric locomotives in China and compare their perfomances
Practice and thinking

Project 2 Working principle and speed regulation of electric locomotive
Task 1 Working principle of electric locomotive
Task 2 Speed regulation method of electric locomotive
Task 3 Starting method of electric locomotive
Task 4 Electric braking method of electric locomotive
Skill training Research on control method of electric locomotive
Practice and thinking

Project 3 HXD1C electric locomotive appliances
Task 1 Maintenance and repair of pantograph
Task 2 Maintenance and overhaul of Main circuit breaker
Task 3 Maintenance of high-voltage disconnector and high-voltage grounding switch
Task 4 Overhauland maintenance of high voltage connectors
Task 5 Maintenance of high-voltage voltage transformer and high-voltage current transformer
Task 6 Maintenance of lightning arrester
Task 7 Maintenance of 25 kV high voltage bushing and roofinsulator
Skilltraining 1 Maintenance and repair of pantograph
Skill training 2 Inspection and maintenance of main circuit breaker
Practice and thinking

Project 4 The main circuit of HXD1C electric locomotive
Task 1 HXD1C locomotive circuit reading method
Task 2 The catenary side circuit of the HXD1C electric locomotive
Task 3 Four quadrant rectifier circuit
Task 4 VVVF inverter
Task 5 TGA9 traction converter
Task 6 Schematic diagram of main converter
Skill training Analysis and inspection of main circuit
Practice and thinking

Project 5 Auxiliary converter
Task 1 Analysis and inspection of auxiliary circuit
Task 2 Auxiliary apparatus
Skill training Analysis and inspection of auxiliary circuit
Practice and thinking

Project 6 Microcomputer system of HXD1C electric locomotive
Task 1 Microcomputer control system of HXD1C electric locomotive
Task 2 TPX21A locomotive display screen
Skill training Analysis and inspection of microcomputer display screen
Practice and thinking

Project 7 Electrical test and common fault judgment and treatment of HXD1C electric locomotive
Task 1 Low voltage test of HXD1C electric locomotive
Task 2 High voltage test of HXD1C electric locomotive
Skilltraining Fault handling of HXD1C electric locomotive
References