TB-240301-V-105 Power System Training Laboratory School Training Bench School Laboratory Equipment Educational Electrical Training Equipment
1. Product Introduction
1.1 Product Description
The Power System Training Laboratory is a teaching tool for simulating power system operation, fault analysis, protection control and operation practice. The following are common experimental equipment and their functions and application scenarios:
(1) Basic power system simulation equipment: simulate the entire process of power generation, transmission, distribution and consumption to help students understand the basic structure and operation principle of the power system. Typical equipment includes the following:
Generator model: simulate synchronous generators, asynchronous generators, etc., and support grid-connected experiments.
Transformer model: single-phase/three-phase transformer, used for voltage conversion and isolation experiments.
Transmission line simulator: adjustable line parameters (resistance, inductance, capacitance), simulating transmission lines of different lengths.
Bus system: double bus or multi-bus structure, supporting bus switching and fault simulation.
(2) Protection and control experimental equipment:
Digital relay protection device: overcurrent protection, differential protection, distance protection and other modules.
Fault simulator: simulate short circuit and other faults.
(3) Measurement and monitoring equipment: real-time monitoring of the voltage, current, power and other parameters of the power system, supporting data recording and analysis. Typical equipment: Multifunctional electrical parameter measuring instrument: measuring voltage, current, power factor, harmonics, etc.
1.2 Product features
1. The product has excellent electrical safety performance, adopts excellent protection design and grounding reliability.
2. The product design is beautiful and simple in structure.
3. The product adopts anti-corrosion measures and solid materials, which are strong and durable, greatly extending the service life of the product.
4. The product supports digitalization, and can quickly read and adjust parameters through software or screen.
2. Technical specifications
2.1 Technical parameters
Power supply parameters: three-phase five-wire AC380V
Working environment conditions: ambient temperature -10℃～+40℃, relative humidity < 85% (25℃)
2.2 Dimensions and weight
Dimension 1: 1320mm*820mm*2150mm
Weight 1: 192kg
Dimension 2: 1070mm*980mm*680mm
Weight 2: 203kg
3. Product component names and function introduction
3.1 Product main part
No Name Qty
1 Three-phase meter system with Ethernet interface 3
2 PLC module 1
3 Motor protection switch, 3-pole, 1.8-2.5A 1
4 Reactive power controller 1
5 DC voltage and current meter module 1
6 AC voltage and current meter module 1
7 Exciter voltage controller with de-excitation DC 200 V / 2 A 1
8 Servomotor brake system with encoder cable, power cable and protective housing 1
9 Synchronous unit 1
10 Computer monitor 2
11 Resistive load 3x 560 Ohm 1
12 UPS uninterruptible power supply 2
13 Three-phase asynchronous motor 1
14 Protected power distribution for workstations 2
15 Computer host 2
16 Switchable capacitor battery, 4 states 1
17 Power supply with three-phase motor circuit breaker, AC 1
18 Transmission line model 150km/300km 1
19 Inductive load, three-phase, 1kW 1
20 Double bus, three-phase, power/output field 4
21 Power switch module with 24V control 5
22 Double bus unit, three-phase, coupler panel 1
23 Light board 230V 3
24 Time overcurrent relay 1
25 Star-delta switch 1
26 Educational RMS voltage/current/power meter system 1
27 Three-phase synchronous motor/generator 1
28 Servomotors 1
29 Variable ohmic load, three-phase, 1kW 1
30 Capacitive load, three-phase, 1kW 1
31 Power supply, with three-phase motor circuit breaker, AC 1
32 Multi-function transformer, three-phase, 1kW 1
3.2 Product accessories
No Name Qty
1 4mm safety connection cable 1m double-ended red 10
2 4mm safety connection cable 1m double-ended green 10
3 4mm safety connection cable 1m double-ended yellow 10
4 4mm safety connection cable 1m double-ended black 10
5 4mm safety connection cable 1m double-ended blue 10
6 4mm safety connection cable 1m double-ended two-color 5
7 4mm safety connection cable blue 0.25m head to head 5
8 4mm safety connection cable red 0.25m head to head 5
9 4mm safety connection cable black 0.25m head to head 5
10 4mm safety connection cable yellow 0.25m head to head 5
11 4mm safety connection cable green 0.25m head to head 5
12 4mm safety connection cable two-color 0.25m head to head 5
13 4mm safety connection cable 2m double-ended black 1
14 4mm safety connection cable 2m double-ended red 1
15 4mm safety connection cable double-ended red bare head 1
16 4mm safety connection cable double-ended black bare head 1
17 USB data cable 1
18 1A 5*20 fuse tube 10
19 3A 5*20 fuse tube 10
20 2A 5*20 fuse tube 10
21 5A 5*20 fuse tube 10
22 6A 5*20 fuse tube 5
23 Black U-shaped connector 10
24 Red U-shaped connector 10
25 Multimeter 1
26 Multimeter 9V battery 2
27 Phase tester 1
28 U disk 1
29 Three-core British power cord 3*0.75 square 3
30 2m network cable 2
31 0.5m network cable 4
32 Switch 5-port 100M 2
33 USB wired network card USB 2.0 10/100 2
34 Industrial waterproof power cord 2
35 6-position with switch socket 2
36 Servo motor cable 1
37 UPS interface conversion cable 1
4. Product teaching experiment list (see the experiment guide for details)
(1) Functional demonstration of a dual bus system with load (without interruption of branch switching)
(2) Functional demonstration of the first and second power displays
(3) Active power and reactive power of inductive load in star-delta connection
(4) Active power and reactive power of capacitive load in star-delta connection
(5) Active power and reactive power of resistive load in star-delta connection
(6) Various switching operation modes
(7) Overcurrent time protection
(8) Voltage rise on open line
(9) Bus coupling
(10) Basic circuit of dual bus system
(11) Phase shift on line
(12) Relationship between voltage drop and power factor
(13) Relationship between voltage drop and line length
(14) Line loss of capacitors and inductors in test line model
(15) Demonstration of reactive power compensation function
(16) Grid connection function and phase sequence measurement experiment
(17) Transformer no-load and short-circuit experiment
(18) Transformer voltage output test
(19) Star-delta starter function demonstration
(20) Teaching RMS voltage/current/power meter system function
