Power Transmission and Distribution Experiment System
Specification
Using the power transmission and distribution trainer kit, an absolute power transmission and distribution system can be assembled. From transformers with tap switches to power circuit breakers and 415V transmission line models, including line terminations with surge impedance. Various experiments can be performed on the transmission and distribution system, including no-load operation of natural loads, asymmetric and asymmetric short circuits, parallel and series compensation of transmission lines, and neutral point connection. It is suitable for teaching and skill training assessment of related majors in higher vocational schools, colleges, secondary vocational schools and technical schools.
1.2 Features
The training platform adopts aluminum profile and sheet metal structure, with fine structure, easy to use and not easy to damage.
The experimental circuit and device configuration are complete, and the training content of various courses is completed.
Input power; AC380V±5%
Dimensions: 1510mm×400mm×950mm
Weight: <150kg
Working conditions: ambient temperature -10ââÆ～+40ââÆ relative humidity ï¼Å85% (25ââÆ)
Equipment composition
Three-phase transformer
Transmission line
Inverter unit
Three-phase power supply
Resistor
Inductive load
Power contactor module
Ground fault compensation
Capacitive load
Transmission line capacitor
Excitation voltage controller
Three-phase contactor with overload relay
Three-phase power meter
Watt-hour meter
Analog switch board
AC voltmeter and AC meter
Load bulb module
Three-phase squirrel cage asynchronous motor
Three-phase synchronous generator
Single-phase synchronous generator
Electrical connection bridge
Electrical cable
Symmetrical load and asymmetrical load connection
Voltage and frequency control through the inverter unit
Characteristics of transformer feeder
RL circuit in the transmission line
RC circuit in the transmission line
RLC circuit in the transmission line
Ground fault compensation and its characteristics
Excitation voltage controller with motor generator
Characteristics of power generation voltage
Measure the power of each line
