Power System Trainer – DL GTU102-S
Technical Information
| Parameter | Description |
|---|---|
| Product Code | DL GTU102-S |
| Product Name | Power Distribution and Transmission |
| Study Areas | Three-phase Transformers, Transmission Lines, Bus Bar |
| Expansion Modules | DL GTU102.1-P, DL GTU102.2-P, DL 2108T22 |
DL GTU102-S – List of Modules
| Module Code | Description | Quantity |
|---|---|---|
| DL 1013T1MR | Motorized variable three-phase power supply | 1 |
| DL 1080TT | Three-phase transformer | 2 |
| DL 2109T29 | Three-phase power meter | 2 |
| DL 1017R | Resistive load | 1 |
| DL 1017L | Inductive load | 1 |
| DL 1017C | Capacitive load | 1 |
| DL 2108T02 | Power circuit breaker | 4 |
| DL 2109D51 | Digital Vector group meter | 1 |
| DL 2109D30 | Digital Power meter | 1 |
| DL 7901TT | Overhead line model | 2 |
| DL 7901TTS | Overhead line model 110Km | 1 |
| DL 2108T03 | Line capacitor | 2 |
| DL 2108T04 | Petersen Coil | 1 |
| DL 2108T02/2 | Double busbar with two disconnectors | 3 |
| DL 2102AL | Three-phase supply unit | 1 |
| DL HUBRS485F | Communication MODBUS | 1 |
| DL 2600TTI | Three-phase isolation transformer | 1 |
| DL SCADA-WEB | SCADA Software | 1 |
| DL PCGRID | All-in-One Computer | 1 |
| TLGTU102.T | Cables | 1 |
| DL 1196 | Holder for leads | 1 |
| DL T12090_SK | 120×90 working bench | 2 |
| DL T06090 | 60×90 working bench | 2 |
| DL A120-3M | Frame with three levels, basic version | 2 |
| DL SP-A120-LED | Upper base with LED strip, for DL A120-3M | 2 |
Power System Trainer – DL GTU102-S
The DL GTU102-S Power System Trainer is designed for the study of electrical power engineering systems. The laboratory analyzes the basic circuits of power engineering, series and parallel connections of operating equipment (lines and transformers), and circuits involving the conversion of delta connections to star connections and vice versa.
The system features a modular configuration that enables students to immediately identify the main components of a power system. The primary areas of study include three-phase transformers, transmission lines, and bus bars. The complete laboratory can be configured as a full power distribution and transmission system or divided into dedicated sections for focused study in each subject area.
Features
- Modular configuration for power engineering studies.
- Study of basic power engineering circuits.
- Analysis of series and parallel connections of operating equipment.
- Study of delta-to-star and star-to-delta conversions.
- Dedicated study of three-phase transformers.
- Dedicated study of transmission lines.
- Dedicated study of bus bars.
- Main system can be divided into three independent study sections:
- DL GTU102.1-S – Three-phase Transformer
- DL GTU102.2-S – Transmission Lines
- DL GTU102.3-S – Bus Bar
- Expandable with optional protection modules:
- DL GTU102.1-P – Three-phase Protection
- DL GTU102.2-P – Transmission Line Protection
- DL 2108T22 – Distance Protection
- Supports SCADA-based monitoring and communication through MODBUS.
Experiments Included
DL GTU102.1-S – Three-phase Transformers
- Transformer vector group.
- Transformer no load performance.
- Transformer short-circuit performance and equivalent circuit.
- Load performance.
- Zero impedance.
- Asymmetrical load.
- Autotransformer.
- Parallel operation.
DL GTU102.2-S – Transmission Lines
Studies on Three-phase Transmission Lines
- No-load performance, Ferranti effect.
- Matched load performance.
- Three-phase symmetrical short-circuits.
- Resistive-inductive load.
- Resistive-capacitive load.
- Zero-phase impedance.
- Parallel compensation for a resistive-inductive load.
- Series compensation for a resistive-inductive load.
- Three-phase asymmetric short-circuit.
Parallel and Series Connection of Transmission Lines
- Series connection of two lines.
- Parallel connection of two lines.
Transmission Line with Earth-Fault Compensation
- Earth fault on a line with an isolated star point.
- Petersen suppression coil.
DL GTU102.3-S – Bus Bar
Three-pole Double Busbar Systems
- Basic double busbar system.
- Double busbar system with load.
- Busbar coupling.
Network Topologies
- Radial network.
- Meshed network (DL GTU102.2-P is required).
Standard Accessories
Included Modules
- DL 1013T1MR – Motorized variable three-phase power supply
- DL 1080TT – Three-phase transformer
- DL 2109T29 – Three-phase power meter
- DL 1017R – Resistive load
- DL 1017L – Inductive load
- DL 1017C – Capacitive load
- DL 2108T02 – Power circuit breaker
- DL 2109D51 – Digital Vector group meter
- DL 2109D30 – Digital Power meter
- DL 7901TT – Overhead line model
- DL 7901TTS – Overhead line model 110Km
- DL 2108T03 – Line capacitor
- DL 2108T04 – Petersen Coil
- DL 2108T02/2 – Double busbar with two disconnectors
- DL 2102AL – Three-phase supply unit
- DL HUBRS485F – Communication MODBUS
- DL 2600TTI – Three-phase isolation transformer
- DL SCADA-WEB – SCADA Software
- DL PCGRID – All-in-One Computer
- TLGTU102.T – Cables
- DL 1196 – Holder for leads
- DL T12090_SK – 120×90 working bench
- DL T06090 – 60×90 working bench
- DL A120-3M – Frame with three levels, basic version
- DL SP-A120-LED – Upper base with LED strip, for DL A120-3M
Optional Accessories (If Available)
DL GTU102.1-P – Transformer Protection
- DL 2108T21 – Differential transformer relay (1)
- DL 2109T22 – Three-phase current transformer (2)
- DL T06090 – 60×90 working bench (1)
DL GTU102.2-P – Transmission Line Protection
- DL 2108T13 – Inverse time overcurrent relay (1)
- DL 2108T18 – Earth-fault relay (1)
- DL 2108T23 – Feeder manager relay (1)
DL 2108T22 – Distance Protection
- DL 2108T22 – Distance protection relay (1)
