Electrical Engineering Basic Experiment

Author: Wang Huiling
Publisher:
Publish Date: 2002-03-01
Features: This book adopts a modular and sleeve-type writing structure, suitable for 3-4 year electric professional programs in secondary vocational schools, as well as for on-the-job training. It is a national planned teaching material for secondary vocational education. Based on the "Experimental Teaching Syllabus for Electric Fundamentals" issued by the Ministry of Education in 2000, it also references relevant industry occupational skill assessment standards. The main content includes:
1. Basic knowledge of electric measurement and instruments;
2. Basic and optional experiments:
- Recognition experiments;
- Voltage and current relationship testing experiments for resistors and power sources;
- Resistance measurement experiments;
- Voltage and current measurement experiments for DC circuits;
- Superposition theorem experiments;
- Determination experiments for equivalent parameters of active two-terminal networks;
- Fault detection experiments for resistive circuit faults;
- Recognition experiments for sinusoidal AC circuits;
- Oscilloscope and signal generator usage experiments;
- Voltage and current relationship testing experiments for AC circuit components;
- Voltage and current relationship testing experiments for RL and RC series circuits;
- Fluorescent lamp circuit and power factor improvement experiments;
- Star connection experiments for three-phase loads;
- Delta connection experiments for three-phase loads and power measurement experiments for three-phase circuits;
- Mutual inductance experiments;
- Frequency characteristic testing experiments for AC components;
- Series resonance circuit experiments;
- Parallel resonance circuit experiments;
- Single-phase energy meter experiments;
- Transient process experiments;
3. Comprehensive experiments:
- Determination of internal resistance of DC ammeters and voltmeters;
- Two circuit models of practical power sources;
- Determination of AC component parameters;
- Determination of network impedance properties and parameters;
- Conditions for maximum power transfer for loads;
- Design, assembly, and debugging of multimeters;
4. Introduction to experimental equipment.