Complete spectrum of nuclear simulation services
WSC works closely with its customers to provide high-quality, cost-effective simulation solutions — from full-scope training simulators to engineering-grade models — applicable to any plant in operation, under construction, or in design.
3KEYMASTER™ — The Foundation
The first simulation environment ever developed from the ground-up using an object-oriented approach to process modeling, 3KEYMASTER™ serves as the core platform for all WSC nuclear simulation solutions.
WSC maintains partnering arrangements with I/O, panel, and computer system vendors to offer each customer their optimal solution. The 3KEYSAFE™ configuration management system provides an environment for conserving and tracking all plant data through the full lifetime of the simulator.
Best-Estimate Models for Nuclear Reactors
WSC's real-time adaptation of the RELAP5 thermal-hydraulic and NESTLE neutronic codes. Provides best-estimate models for simulating nuclear reactors under the 3KEYMASTER™ environment.
Advanced thermal-hydraulic code integrated into 3KEYMASTER™ for high-fidelity reactor system modeling.
Integrated for severe accident modeling applications — extending simulator capability to beyond-design-basis scenarios.
Full-Featured Simulation Control
The 3KEYMASTER™ Instructor Station provides a flexible simulator environment with embedded features for monitoring, validation, scenario management, and trainee assessment — including thousands of generic and specific malfunctions for developing realistic training exercises.
Real-time monitoring of key plant variables with historical trending for analysis and scenario review.
Built-in tools to verify simulator fidelity against reference plant data and acceptance criteria.
Structured scenario creation with event triggers and automated testing to ensure consistent training quality.
Thousands of generic and specific malfunctions allowing instructors to replicate plant behaviors and demonstrate abnormal conditions to operations staff.
Objective assessment and performance recording for each training session and operator evaluation.
Hundreds of Years of Combined Experience
WSC's approach applies to plants in operation, under construction, or still in design — including new builds and SMRs.
Expertise to modify, upgrade, and support older nuclear simulators requiring partial or full hardware and software platform upgrades.
3KEYSAFE™ tracks all plant data, updates, and upgrades through the full operational lifetime of the simulator.
Ready to serve your nuclear simulation needs
For a complete overview of WSC's nuclear simulation capabilities, engineering-grade models, and configuration management solutions, refer to the 3KEYMASTER™ Solution Brochure for Nuclear Power Plants.
3KEYMASTER™ Nuclear Brochure →