Automotive Hybrid Systems

ADVANCED HYBRID VEHICLE SYSTEMS - Runs on all Phones & Tablets
(Including Honda and Toyota)
By MANDY CONCEPCION

NOTE: This Book-App runs fine on tablets and most phones using Android.

This book contains a wide array of automotive applications. Emphasis is placed on a practical approach, with the theory to back it up as well. It is, however, expected that the technician already has a basic understanding of automobiles and electronics in general. The text is also a great companion to in class training. With that in mind, learn and enjoy.

Table of Contents

1 (Hybrid Basics and Safety Procedures)
The Need for Hybrid Systems
Hybrid Do’s and Dont’s
Here are some definite do’s
Hybrid basics and safety procedures
Hybrid power down procedure and deactivation
High voltage measurement and equipment
Humidity and high-voltage

2 (Hybrid Aerodynamics and Low Friction Tires)
Low friction components and non-belt driven coolant pump, and air conditioning compressor
The AC system
EPS system, or electric power steering
Replacement of the actual electric motor
Performing a zero rest procedure

3: (Advanced Electronics for Hybrids)
The dangers of amperage and High Current Circuits
Current measurements using an electromagnetic probe (clamp on)
Voltage measurement on hybrid vehicles (advanced concepts)
Measure the high voltage circuit at the orange cables after a power down procedure
The Dropping Resistors

4 (Basic Electric Motor and Power Generation)
Principle of Induction
Electric Motors and Electric Alternating Current
The DC Electric Motor
The AC Electric Motor
Important facts about electric hybrid motor generator units
Typical hybrid motor generator
Dangers of Inverter Internal Capacitors
Motor Commutation Plates
Hybrid Motor Position Sensor
Motor control techniques
Difference between a hybrid vehicle electrical motor and a regular AC motor
The TRIAC and IGBT (Isolated Gate Bipolar Transistor)
Hybrid Regenerative Breaking

5 (AC and DC Power Units of Measurements)
Frequency measurements
Phase Measurement
Voltage Measurements
Using a Clamp-On AMP Probe
The 3 Phases of a HYBRID Motor (U, V, W)
The Inverter Unit on the Prius
DC Brushless Motors

6 (basic battery technology)
The nickel metal hydride battery
The lithium ion battery
Toyota Prius high Voltage battery
Ultra-Capacitors
V R L A or variable regulation lead acid battery

7 (The 6 Hybrid Modes of Operation)
HYBRID Computer System Control
Light Acceleration Mode
Regenerative Breaking Mode
Deceleration Mode
Normal Driving Mode
STOP Mode
M1’s Biggest Contribution to the HYBRID Unit

8 (Parallel and Series Hybrid Systems)
Series hybrid system
Series, parallel, and series/parallel hybrid
Inverter Power Management
Parallel hybrid system
Parallel/Series hybrid system
Toyota motor Co. and AISIN

9 (The Prius CVT or continuously variable transmission)
THS or hybrid synergy Drive
Transmission Planetary Gears
Key point to understanding the way this transmission works
HONDA CVT Transmission
Honda’s Cylinder Deactivation
Honda’s Electric Balancing

10 (Toyota specific hybrid system)
Specific concepts on the Toyota hybrid
Problems with the Coolant Pump
Gas Tank Rubber Bladder
Car Off AC System
The Scanner and the HYBRID System
High Voltage Battery
MG1 and MG2 Power Output
The Toyota auxiliary 12 V battery
How to Jump Start a HYBRID
A Word About Toyota’s Keyless Entry
Dangers of Electric Mode Driving

11 (Honda specific hybrid system)
The Honda hybrid system is vastly different than that of Toyota
HONDA Hybrid is a Simple Design
IMA or integrated motor assist
The Motor Generator Unit
The 12 volt Starter
Honda Electronic Balancing
The 1.3L Engine
Soft iridium spark plugs
Honda Civic Complete Cylinder Deactivation