PISA Joint Stock Company

PISA Joint Stock Company

DCS Solution

PISA provides advanced Distributed Control System (DCS) solutions, serving as the "operational heart" for power plants to ensure maximum reliability and efficiency. We specialize in total solutions—from design and installation to maintenance—creating a unified control architecture by comprehensively integrating the DCS with excitation systems, governor systems, SCADA, and the entire Electrical Balance of Plant (E-BOP). With a team of experts who understand the power industry and leverage leading technology from Rockwell Automation and AVEVA, PISA guarantees the most optimal and practical solutions.

In the power industry, reliability, safety, and efficiency aren't optional—they are non-negotiable. Any minor disruption can lead to significant losses in production and revenue. As Vietnam's leading provider of electrical and automation solutions, PISA delivers advanced Distributed Control System (DCS) solutions designed to serve as the "operational heart" of your plant.

We specialize in comprehensive, full-scope solutions—from design, procurement, and installation to calibration, commissioning, and maintenance—ensuring your system operates sustainably, efficiently, and is ready for the future of digitalization.

WHY CHOOSE DCS SOLUTIONS FROM PISA?

1. Unmatched Upgrade & Modernization Expertise Power plants often struggle with legacy control systems, component obsolescence, and integration difficulties. PISA specializes in "reviving" these facilities. We have proven, hands-on experience in upgrading complex control systems, executing seamless migrations from legacy platforms (like PLC5, ControlNet, Citect SCADA) to modern architectures (like ControlLogix, Ethernet/IP, and FactoryTalk View).

2. Comprehensive, Integrated Solutions (Total Solution) We don’t just provide a DCS. PISA's strength lies in our ability to seamlessly integrate the control system with excitation and governor systems, SCADA, and the entire Electrical Balance of Plant (E-BOP). This ensures a unified monitoring and control architecture, eliminating "islands of automation" and optimizing operations across the board.

3. Seasoned Team of Experts Our success is built on a team of specialists and engineers who possess deep expertise in both automation technology and the unique domain processes of the power industry. We have successfully executed projects for both thermal and hydropower plants, ensuring our solutions are always optimal and practical.

4. Leading Technology Partners PISA leverages robust DCS and PLC/SCADA platforms from global leaders like Rockwell Automation and AVEVA (Wonderware). This gives our clients access to cutting-edge, high-reliability technology backed by long-term lifecycle support.

OUR KEY SOLUTION CATEGORIES:

  • DCS/SCADA for Hydropower Plants: Designing and implementing comprehensive monitoring and control systems for generation units and auxiliary systems.
  • Control Systems for Thermal Power Plants:
    • Upgrading and replacing PLC/DCS for auxiliary systems such as water treatment, ash handling, FGD, ESP, and more.
    • Providing complete E-BOP (Electrical Balance of Plant) solutions, including medium/low voltage switchgear, transformers, and AC/DC systems.
  • System Integration: Integrating third-party governor and excitation systems into the unified plant-wide DCS/SCADA.
  • Digital Solutions for Power: Leveraging IoT, AI, and data analytics platforms (like our PS-SFact) for smart operations monitoring, predictive maintenance, and performance optimization.

FEATURED PROJECTS

  • Song Bung 4 Hydropower (2024): Designed, supplied, and implemented the complete DCS for the plant.
  • Omon Thermal Power (2021): Upgraded the control system for the water and wastewater treatment plants, migrating from ControlLogix 5560 to 5570 and from ControlNet to Ethernet/IP.
  • Pha Lai Thermal Power (2020): Upgraded control systems for numerous auxiliary plants, migrating from legacy PLC5 to ControlLogix and from Citect SCADA to FactoryTalk View.
  • Vung Ang 1 Thermal Power (2010-2013): Designed and supplied the E-BOP (Electrical Balance of Plant), including MV/LV switchgear, a 220KV substation, transformers, and all AC/DC systems.