Smart Power System Trainer with SCADA, RTUs, and protection relays for real-time power system experiments in electrical engineering laboratories.
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Description

Salient Features

  1. XPO-SPS is an operations practice trainer consisting of 8 tables, 4 RTUs, and 4 setups integrated through SCADA software. It cannot be purchased in parts.
  2. Designed to develop a real-time automated power system network and control test-bed at laboratory level.
  3. Provides experiments and analysis to help students understand power system engineering fundamentals and smart grid implementation.
  4. The system includes four power engineering setups:
    • Generation
    • Synchronisation
    • Double Bus Bar
    • Transmission & Distribution
  5. Integrated with numeric protection relays, including:
    • Generator protection
    • Synchronisation relay
    • Distance protection
    • Transformer protection
  6. Includes:
    • RTUs with Ethernet and RS485/MODBUS ports
    • Touch panel HMIs
    • SCADA supervisory controller
    • Patch cords and aluminum profile tables.
  7. Optional add-ons:
    • Second generating station using three-phase alternator
    • DFIG wind power simulation
    • Solar grid-tied system
  8. Useful for:
    • Undergraduate practicals
    • Postgraduate projects
    • Research applications.

Technical Specifications

1. SCADA Components

PCs

  • 4th generation Intel Core
  • 2.9 GHz dual-core
  • Windows 8.1
  • 8 GB RAM
  • 500 GB HDD
  • 4 units

Supervisor Station

  • Touch panel PC with 8-port Ethernet switch

Local Stations (HMI)

  • Touch panel PCs near RTU units
  • 3 units

UPS

  • 500VA / 30-minute backup
  • 4 units

Software

Multi-drop SCADA software supporting screens such as:

  • Generator control panel
  • Synchronization screen
  • Generator differential protection relay screen
  • Load selection screen
  • Double bus bar screen
  • Transmission line screen
  • Fault simulation screens
  • Distance protection screen
  • Transformer differential protection screen
  • Power measurement screen
  • Alarm & event management.

RTUs

Rack with 3×1 panels including:

  • PLC with 48 I/O (24 inputs + 24 outputs)
  • RS485 Modbus interface
  • Ethernet interface
  • Relay output cards.

IEDs

Multifunction Meters

Measure:

  • Voltage
  • Current
  • Power factor
  • Frequency
  • Watts
  • VAR
  • Energy

Quantity: 15

Phase Angle Measurement Meters

2 units

Protection Relays

4 units

Types:

  • Generator protection relay
  • Distance protection relay
  • Transformer differential protection relay
  • Automatic synchronization relay.

Variable Frequency Drive

  • 7 kW VFD
  • RS485 Modbus communication
  • Analog inputs for frequency synchronization and excitation control.

Power Engineering Stations

  1. Generation trainer
  2. Synchronization trainer
  3. Transmission & Distribution trainer
  4. Double Bus Bar trainer

Transformers

Generator Transformer

  • 3-phase
  • 3–5 kVA
  • YY11 connection

Grid Transformer

  • 3-phase
  • 5 kVA
  • YY11 connection

Distribution Transformer

  • 3-phase
  • 3 kVA
  • YY11 phasor group.

Accessories

RTU Tables

  • Aluminum profile frame
  • Rubber wood / Nova pan table top
  • Lockable drawers
  • Castor wheels with locking
  • Size: 1200 × 750 × 760 mm

Cables

Includes:

  • 9-pin D cables (21)
  • 37-pin patch cables (3)
  • 3-phase power extension cables (3)
  • RS485 patch cables (22)

List of Experiments

  1. Manual & automatic generator synchronization with grid
  2. V-curve and inverted V-curve study
  3. Generator performance analysis
  4. Generator protection studies
  5. Voltage variation and control
  6. Voltage regulation study
  7. 3-bus load flow study
  8. Ferranti effect study
  9. Transmission line efficiency and regulation
  10. Short transmission line model study
  11. Fault analysis on transmission line
  12. Distance protection study
  13. Auto-reclose function study
  14. Distribution transformer protection study
  15. 4-bus load flow study

Total Weight: 1.8 tons
Volume Weight: 3.6 tons.

Smart Power System Trainer XPO-SPS laboratory setup with multiple power engineering stations and SCADA integrated control system
Smart Power System Trainer XPO-SPS laboratory setup with multiple power engineering stations and SCADA integrated control system

other educational working models and laboratory kits to enhance hands-on learning in engineering and technical laboratories. In addition, institutions may also explore complementary learning solutions such as Jaadui Pitara educational learning kits to support interactive and concept-based education.

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