High-Fidelity Power Plant Simulators for Safe Operations Today and Tomorrow


When you're looking to improve your power plant's performance and reliability, you'll want the right simulation experience to get you there. One company has the dedication to produce true-to-life power plant simulators that ensure that your personnel have the knowledge required to safely and efficiently operate your power plant.

For more than 40 years, L3 MAPPS has worked with leading utilities, plant designers and research organisations to create superior training and engineering systems and has established itself as the world's pre-eminent manufacturer of power plant simulators. L-3 MAPPS is a company of people with ideas and vision, with a desire to create value through innovation and with the experience to achieve success.

Doing it right

Providing more than just training devices, L3 MAPPS' simulator solutions - powered by the unparalleled Orchid® suite of simulation products - will elevate your operation and engineering teams to new heights in addressing plant design issues, procedural deficiencies and reliability improvements. L3 MAPPS simulators provide superior real-world power plant training. L3 MAPPS offers a variety of products and services, including full scope simulators, classroom simulators, engineering simulators, part-task trainers, severe accident simulation, simulator retrofits and upgrades and more. L-3 MAPPS provides everything from design to complete turnkey systems, specific components and simulator design tools as required by the customer. The company's simulators offer the highest quality in modeling fidelity and training to provide trainees and instructors with user-friendly tools for learning, operating and mastering complex power plant systems.

The superior training environments of L3 MAPPS simulators provide clear advantages for obtaining operator licences / certification, optimising plant operating procedures and reducing costs. Operators trained on L3 MAPPS simulator environments acquire the skills necessary to increase plant performance, minimise downtime and provide confident emergency response. Real-time responses to operator actions and interactive instructor controls ensure maximum training effectiveness and adaptability.

Simulator uses include interactive team training, severe incident management, plant design testing, and start-up / shutdown optimisation. Any scenario, no matter how complex or dangerous in a real plant, can be reproduced, monitored and varied in real time, providing a highly valuable tool for training, plant engineering and emergency response.

You're in control

L3 MAPPS' unique knowledge transfer programme allows customers to gain expertise and total confidence in the operation, modification and maintenance of the simulator, using a state-of-the-art simulation environment. Users can directly implement simulator changes to reflect plant modifications, evolve their training programmes and expand simulator use into other areas, such as engineering training and emergency response organisation training.

Uses and advantages

L3 MAPPS provides cost-effective training for:

  • Experienced operators and new recruits
  • Overall plant and individual system operation and control
  • Improving soft skills such as "command and control," three-way communication, team interaction and performance in the most realistic simulator control room environment
  • Emergency plan implementation and incident management
  • Skilled response to equipment malfunction and plant transients
  • I&C familiarisation through DCS and plant process computer operation

More benefits:

  • Full visual implementation of whole plant simulation, allowing users to have complete control over simulated plant design in an intuitive, easy-to-use manner
  • State-of-the-art simulation environment for development, operation and management of your simulator with a fully visual, interactive graphic user interface including control room soft panels and plant system models
  • Operations optimisation with just-in-time training on plant start-up, shutdown and infrequently performed evolutions, etc.
  • Fewer unplanned outages due to operator error or equipment malfunction
  • Improved plant safety
  • Analysis of plant response to equipment and / or instrument failure
  • Efficient plant design planning and testing
  • DCS and plant process computer verification and validation
  • Ease of simulator upgrade and ability to keep current with plant
  • Multiple configurations on one simulator
  • Portability of simulation for classroom training

Contact Details

Power Systems and Simulation
8565 Côte de Liesse
H4T 1G5
+1 514 787 4999
+1 514 788 1442

Available White Papers


Virtual Control Room Simulators 05 November 2013 Do you already have virtual (soft) panels available on your instructor station? Is your full scope simulator in use around the clock? Do you have numerous young learners who have grown up in the electronic age and are more comfortable with interactive technology? Due to the high fidelity of your L-3 MAPPS simulation models, are there other "beyond training" demands on your full scope simulator (engineering support, exam development, pre-operation plant upgrade verification)?


Affordable Interactive 3D Environments for Enhanced Nuclear Learning 05 November 2013 While the nuclear power industry is trying to reinforce safety and regain the public's support post-Fukushima, it is also faced with a very real challenge that affects its day-to-day activities: a rapidly aging workforce. A 2009 Nuclear Energy Institute survey indicates that 38% of the nuclear utility workforce is eligible to retire by 2014, leaving the US nuclear industry alone with about 21,600 new workers to educate and train.


Compact I/O Solutions 05 November 2013 L-3 MAPPS has been using compact input/output (I/O) solutions on recent full scope simulators and simulator I/O system replacements. This paper looks at Orchid® IO and describes the wide variety of applications where this technology can be utilised.


Severe Accident Simulation 05 November 2013 Due to events in Japan in the wake of the 11 March 2011 earthquake and tsunami, nuclear regulators throughout the world will now more closely scrutinise the capability of nuclear power plant operators to manage situations caused by beyond design basis and severe accidents.


Simulators for NPP Engineering 05 November 2013 Full Scope Simulators (FSS) have long been an indispensable part of the licensed training programme for nuclear power plant control room operators. Traditionally, relatively complex and time-consuming to create and validate, and inextricably linked to the design and operational data of the reference plant that they reproduce, simulators have typically been planned as a single deliverable occurring relatively late in the plant design process.