Preface
Chapter 1 Overview
Section 1 Types and structures of single-phase motors
I. Split-phase starting motors
II. Capacitive running motors
III. Shield pole motors
IV. Reactive synchronous motors
V. Permanent magnet synchronous motors
VI. Single-phase series. General purpose (general type) Model significance of single-phase motor
Section III Classification and model of single-phase motor for household appliances
1. Motor for electric fan and model
2. Common model of motor for refrigerator
3. Model of motor for air conditioner
4. Model of motor for washing machine
Section IV Classification and model of single-phase series motor and electric tools
Models of series motors for household appliances
III. Classification and models of motors for electric tools
IV. Models of single-phase motors for other mechanical and electrical equipment
Chapter II Single-phase motor windings
Section I. Winding structure types and classification of single-phase motors
I. Basic concepts of motor windings
II. Classification of single-phase motor windings
III. Winding types and wiring of single-phase motors
Section II Sinusoidal windings of new domestic general series single-phase motors
I. Structure and types of sinusoidal windings
II. Sinusoidal wiring scheme and representation method
III. Wiring of windings of new single-phase general series motors
Section III. Winding of ceiling fan motors
I. Capacitive ceiling fan motors
II. Hood-pole ceiling fan motor
Section IV winding of electric fan and tap speed regulating motor
I. Structure of electric fan and characteristics of motor
II. Winding and wiring of electric fan motor
III. Technical data of external speed regulating and speed regulating reactor of electric fan
IV. Winding and wiring pattern of tap speed regulating motor for electric fan
Section V. Winding of special motor for washing machine, refrigerator and air conditioner
I. Refrigerator motor
III. Main structure of air conditioner and motor
Section VI. Single-phase pole-changing motor winding
I. Speed regulation and characteristics of single-phase motor pole-changing principle
III. Characteristics and connection of single-phase pole-changing winding
IV. Pole-changing winding of single-phase motor
Section VII. Distributed shield pole winding
I. Motor performance and shield pole deflection angle
III. Arrangement of shield pole coil and motor steering
IV. Distributed shield pole motor winding
Section 8 Single-phase commutator motor winding
I. Winding type
II. Main parameters of single-phase series armature winding
III. Form of single-stack winding wiring drawing
IV. Wiring forms and methods of single-stack winding
Chapter III Fault and repair of single-phase motor
Section I Typical fault and repair of single-phase motor winding
Section I Grounding of winding
Section II Short circuit of winding
Section III Open circuit of winding
Section IV Wrong connection of winding
Section V Maintenance of winding fault
Section II Common fault and repair of single-phase motor. Maintenance methods of mechanical faults
III. Fault inspection of rotor winding
III. Maintenance of starting elements (parts) of split-phase motor
I. Starting switch of single-phase motor
II. Fault inspection of phase-shifting capacitor
IV. Winding conversion of split-phase motor
I. Winding conversion of changing use voltage
II. Changing motor speed. Calculation of wire substitution
Section V Rewinding calculation and parameter adjustment
I. Calculation method of Rewinding of split-phase motor
II. Calculation example of Rewinding of capacitor-operated motor
III. Calculation example of Rewinding of resistive split-phase starting motor
IV. Calculation example of Rewinding of capacitor split-phase starting motor
V. Performance adjustment of Rewinding motor
Section VI. Stator of single-phase motor. Dismantling of stator winding
II. Cleaning slots and cutting insulation
III. Winding and embedding wires
IV. Winding wiring
V. Shaping and binding of stator winding
VI. Initial quality inspection and paint dipping and drying
Chapter IV Repair of shaded pole motor
Section I Fault and repair of shaded pole motor
I. Disassembly and adjustment of frame-type covered pole motor
Section II Repairable rewinding of empty core of covered pole motor
I. Calculation method of rewinding repair of covered pole motor
II. Calculation example of rewinding of covered pole motor
Section III. Rewinding to improve performance of covered pole motor
I. Rewinding calculation to improve motor torque
II. Calculation of voltage change
III. Adjustment of performance of covered pole motor after rewinding
Chapter V Repair of single-phase series motor
Section I Structure and performance of single-phase series motor
Structural characteristics of single-phase series motor
Characteristics of single-phase series motor
Section II Fault repair of single-phase series motor
Troubleshooting of brush holder
Replacement and grinding of brushes < Disassembly and repair of commutator
V. Causes and treatment of brush fire
VI. Fault and repair of excitation winding
VII. Fault and repair of armature winding
Section III Rewinding calculation of single-phase series motor
I. Calculation of voltage change of single-phase series motor
II. Supplementary calculation of missing parameters in original data
III. Rewinding calculation of single-phase series motor with empty shell without data
Section IV Rewinding technology and detection adjustment of single-phase series motor
I. Rewinding of stator pole winding
II. Rewinding technology of armature winding
III. Positioning of armature winding and pressure head
IV. Determination of wiring position of commutator without data rewinding
V. Welding joint and binding technology of armature winding to commutator
Drying process
VIII. Inspection and adjustment of rewinding finished products
Chapter VI Troubleshooting of Single-phase Motor for Household Appliances
Section I Troubleshooting of Desk Fan Motor
I. Common failures and treatment methods of Desk Fan Motor
II. Features of disassembly and rewinding of Desk Fan
III. Repair of damaged bearings of Desk Fan Motor
IV. Vibration of fan blades. Electric fan noise fault and elimination method
VII. Configuration and selection of electric fan governor
Section II. Troubleshooting of ceiling fan and other electric fan motors
I. Troubleshooting and disassembly of ceiling fan motors
II. Wiring and inspection of ceiling fan motor windings
III. Correction method of shaking when ceiling fan is running
IV. Maintenance points of other electric fan motors
Section III. Working and typical circuit of washing machine
II. Disassembly and assembly of motor of cylinder washing machine
III. Structural characteristics of drum washing machine
IV. Common faults and treatment methods of washing machine
Section IV. Maintenance of motor for refrigerator and air conditioner
I. Maintenance of motor for refrigerator
II. Maintenance of motor for household air conditioner
Chapter VII Repair of commutator motor for small household appliances and electric tools <