Texas Control Systems Inc.
Global Nuclear Project Capability
The Texas Control Systems Inc. business area covering system integration, modernization support, field response, and partner collaboration for global projects.
Global Operations
Major areas — from project review and field response to partnership-based execution structure.
PCS (Plant Control System) Manufacturing & Supply
Supporting system integration and technical configuration review tailored to overseas project requirements.
Design & Build
High-Reliability System Design
- High-Availability Redundancy/TMR Architecture Design
- Plant Environment-Specific Hardware Configuration
- HFC-6000-based Control Logic Optimization
Quality & Test
Strict V&V and Test Execution
- Nuclear-Grade Quality Assurance System Application
- System Integration Testing and Performance Verification
- Environmental/Seismic/EMC Test Data Acquisition
Total Delivery
From Installation to Commissioning
- Field Installation and System Optimization
- Commissioning and Technical Support Services
- Training Support for Operational Reliability
Stable Operation
We design and manufacture integrated PCS solutions for stable plant operation and efficient control.
Proven Reliability
Based on accumulated expertise, we guarantee continuous operation even in plant environments requiring high safety.
Life-cycle Service
Beyond simple supply, we provide total lifecycle solutions including design, testing, installation, commissioning, and technical support.
TMR (Triple Modular Redundancy) Manufacturing & Supply
Supporting existing system modernization and functional improvement tailored to the global project environment.
TMR Overview
High-Reliability & High-Availability Control System
- TMR (Triple Modular Redundancy) equipment for nuclear power plants is a core technology in Safety Instrumentation & Control (Safety I&C) systems
- Digital control and protection systems have been extensively adopted in nuclear power plants, with safety-grade instrumentation and control technology recognized as a key competitive advantage
- HFC-6000: Operation Guaranteed in Extreme Environments (Physical, Electrical, Seismic)
- Total Solution: Design, Manufacturing, Testing, Installation, Commissioning
TMR (Triple Modular Redundancy)
Triple Modular Redundancy Design
- 3 Modules Performing Identical Functions with Result Comparison (Voting)
- Full System Operation Even on Single Module Failure
- U.S. NRC SER Approval and SIL-3 Certification
Supply & Operation Records
Applied to Domestic and International Nuclear and Major Plants
- Hanbit Units 3 & 4 Installed and Stably Operating
- Control Reliability Based on High-Availability Architecture
- New Construction and Aging Equipment Modernization (Control System Replacement)
Redundancy Strategy
Redundancy and triple-redundancy design prevent unscheduled plant outages and ensure safe operation.
Technical Support
We provide rapid and precise technical support based on accumulated HFC-6000 platform expertise.
Global Standard
We supply control systems that pass strict V&V (Verification and Validation) procedures meeting international standards.
PAS (Plant Annunciator System) Manufacturing & Supply
Flexibly configuring technical response and service support scope required at field application stages.
PAS(Plant Annunciator System)
Plant Annunciator System Integrated Solution
- High-reliability control, monitoring, and alarm platform for nuclear and thermal power plants
- HFC-6000: Operation Guaranteed in Extreme Environments (Physical, Electrical, Seismic)
- Meets the stringent safety integrity requirements of nuclear power plants, including IEC 61513, IEEE 7-4.3.2, KEPIC, and NRC standards
PAS Manufacturing & Supply
Real-time Monitoring & Alarm Solution
- Real-time Monitoring of Plant Operating Status and Anomalies
- In-house Execution of Design, Manufacturing, Testing, Installation, Commissioning
- Proprietary C-Link Communication Network Integration
- Modular Design and Flexible Network Configuration
System Architecture
Redundancy & Integrated Control Infrastructure
- Redundancy Based on Redundant Fiber Optic C-Link
- OWS/EWS and Class 1E Flat Panel Display
- Local/Remote I/O Chassis Integrated Management
Technical Integrity
We provide stable and verified systems to domestic and international customers through in-house design, testing, and verification processes.
Expertise in I&C
Based on accumulated technology and expertise, we secure plant control system performance and reliability.
Safety & Response
We implement intuitive UI/UX supporting operators rapid situation awareness and accurate response.
SCM & Global Partnership
Expanding project execution foundation based on local partnerships and collaboration systems.
Robust SCM System
Sustainable Supply Chain Management
- Stable Supply and Inventory Management of Nuclear Grade Components
- Global Diversified Sourcing Strategy for Risk Distribution
- Regular Supplier Quality Audits and V&V Compliance Evaluation
Global Partnership
Technical Cooperation & Mutual Growth
- Local Partner Collaboration for Overseas Nuclear Market Entry
- Technology Exchange and Licensing with Global Engineering Firms
- Ethical Management Guidelines for Supply Chain Transparency
Rapid Response Infrastructure
Just-in-Time Supply & Maintenance Optimization
- Spare Parts Management for Emergency Material Response
- Local Technical Support Network at Global Sites
- Real-time Process and Logistics Monitoring for On-time Delivery
Quality-First Sourcing
All raw materials and components undergo strict quality verification meeting NRC and SIL-3 certification standards.
Value Chain Collaboration
Beyond simple purchasing, we collaborate with partners from the design stage to achieve system optimization.
Sustainable Growth
We build a long-term, stable global business environment through ESG-based supply chain management.