Project Archives - Normandy Control group - NCG https://ncgroup.fr/en/category/project/ Spécialiste en régulateurs de vitesse Woodward, Heinzmann, Europa Thu, 27 Mar 2025 12:43:20 +0000 en-GB hourly 1 https://wordpress.org/?v=7.1.4 https://ncgroup.fr/wp-content/uploads/2021/09/cropped-logo-site-web-2-32x32.png Project Archives - Normandy Control group - NCG https://ncgroup.fr/en/category/project/ 32 32 modernization of the control system for a 12 MW turbo-alternator https://ncgroup.fr/en/control-system-modernization/ Thu, 27 Mar 2025 12:12:46 +0000 https://ncgroup.fr/?p=17674 Project background and challenges Turbine generators play an essential role in power generation, converting mechanical energy into electrical energy. In order to meet the growing demands for safety, efficiency and reliability, the modernization of control systems is a key step. The main objective of this project was to improve the supervision and control of equipment […]

The post modernization of the control system for a 12 MW turbo-alternator appeared first on Normandy Control group - NCG.

]]>

Project background and challenges

Turbine generators play an essential role in power generation, converting mechanical energy into electrical energy.

In order to meet the growing demands for safety, efficiency and reliability, the modernization of control systems is a key step.

The main objective of this project was to improve the supervision and control of equipment by integrating innovative solutions for more precise and reactive plant management.

Over time, control and protection equipment can become obsolete, leading to increased risk of malfunction, loss of energy efficiency and higher maintenance costs. By replacing old systems with modern solutions, we have guaranteed optimized performance and reduced operational risks.

Turbo alternateur

Project objectives

The aim of the modernization was to improve plant management and supervision by integrating state-of-the-art solutions to ensure optimal operation. This improvement focused on several areas:

  • Optimization of regulation: Implementation of a more responsive and precise system to adjust operating parameters in real time.
  • Improved safety: integration of advanced protection features to prevent anomalies and avoid critical failures
  • Increased reliability: Enhanced monitoring of vibration and mechanical parameters to detect early signs of malfunction.
  • Ease of maintenance: implementation of a modern architecture to enable maintenance teams to intervene more quickly and efficiently.

Solutions implemented

To achieve these objectives, a number of features have been integrated into the control system:

  • Woodward 505: advanced regulation for greater precision and optimized energy efficiency
  • Woodward SPC: Precise valve control and operation sequencing management
  • Woodward ProTech GII: Advanced overspeed protection system for equipment and personnel safety
  • Parker Meggitt VM600 MK2: real-time vibration monitoring to anticipate and prevent possible anomalies

Results

Thanks to this modernization, the turbo-alternator now benefits from optimized control and improved supervision, offering enhanced performance while reinforcing plant safety. The main benefits observed are

  • Improved system responsiveness, thanks to more precise control adaptable to load variations
  • Increased reliability, with early detection of anomalies to anticipate maintenance operations
  • Enhanced safety with advanced overspeed protection and real-time vibration monitoring
  • Optimized energy efficiency, limiting losses and improving overall plant performance

The post modernization of the control system for a 12 MW turbo-alternator appeared first on Normandy Control group - NCG.

]]> Vibrating table upgrade – Meggitt VM600MK2 https://ncgroup.fr/en/vibrating-table-modernization/ Mon, 17 Feb 2025 12:36:52 +0000 https://ncgroup.fr/?p=16962 VIBRANT TABLE MODERNIZATION – Meggitt VM600 MKII Customer problems The customer needed to instrument its equipment to guarantee the reliability and quality of its production tools. Normandy Control Group stepped in to solve the problem. Constraint : Explosive atmosphere – Compliance with ATEX standards and equipment. The objectives were to Increase reliability Increase availability Increase […]

The post Vibrating table upgrade – Meggitt VM600MK2 appeared first on Normandy Control group - NCG.

]]>

VIBRANT TABLE MODERNIZATION - Meggitt VM600 MKII

Customer problems

The customer needed to instrument its equipment to guarantee the reliability and quality of its production tools. Normandy Control Group stepped in to solve the problem.

Constraint : Explosive atmosphere

– Compliance with ATEX standards and equipment.

The objectives were to

  • Increase reliability
  • Increase availability
  • Increase maintainability
  • Better monitoring of operation

Solutions

Equipment installed :

Sensors: 12x CA280

Conditioner and galvanic barrier: 12x IPC 707, 12x GSI127

Vibration rack: 1x Meggitt VM600MK2

results

The customer can now monitor all vibration data from his vibration table. Vibration levels on the vibrating table are adjusted to optimize the manufacturing process.

Why call on Normandy Control Group/NCG?

When you choose Normandy Control Group, you choose a partner you can trust for the maintenance and repair of your industrial equipment. As an official Woodward and Parker Meggitt (vibro-meter) distributor in France and French-speaking Africa, including Algeria, Tunisia and Morocco, we offer recognized expertise in the field. We also have two workshops in France, in Le Havre and Marseille, as well as Woodward workshops in Côte d’Ivoire and Senegal.

Contact us

The post Vibrating table upgrade – Meggitt VM600MK2 appeared first on Normandy Control group - NCG.

]]> 450 Mwe combined-cycle turbine modernization – Meggitt https://ncgroup.fr/en/450-mwe-combined-cycle-turbine-modernisation/ Mon, 17 Feb 2025 10:45:33 +0000 https://ncgroup.fr/?p=16937 450 MWe combined-cycle turbine upgrade: Meggitt VM600 MK II Customer problems As part of the ten-year service on the GAS Turbine – Alternator – Steam Turbine shaft line, the customer opted to replace the entire vibration measurement chain (transducer, extension and conditioner) in order to secure operation for the next 10 years. NCG replaced, calibrated […]

The post 450 Mwe combined-cycle turbine modernization – Meggitt appeared first on Normandy Control group - NCG.

]]>

450 MWe combined-cycle turbine upgrade: Meggitt VM600 MK II

Customer problems

As part of the ten-year service on the GAS Turbine – Alternator – Steam Turbine shaft line, the customer opted to replace the entire vibration measurement chain (transducer, extension and conditioner) in order to secure operation for the next 10 years. NCG replaced, calibrated and tested the entire new vibration protection system.

Objectives :

  • Improve safety
  • Increase reliability
  • Increase availability
  • Deal with obsolescence
  • Increase maintainability
  • Better monitoring of operation

 

Solutions

In total :

– 18 complete measurement chains were replaced (transducers – conditioners)

– 2 Meggitt vibration racks replaced (MK1 generation replaced by MK2 generation)

– Validation of configuration and wiring by signal simulation tests.

Results:

Turbine safety and availability were increased, and the obsolescence problem was solved.

The post 450 Mwe combined-cycle turbine modernization – Meggitt appeared first on Normandy Control group - NCG.

]]> Modernization Woodward Morocco https://ncgroup.fr/en/modernization-woodward-morocco/ Mon, 13 Jan 2025 14:55:57 +0000 https://ncgroup.fr/?p=16563 Project presentation Here’s a look back at a project carried out for one of our customers specializing in the sugar industry in Africa. We replaced its mechanical controller (Woodward UG-40) with a Pro Act IV actuator & associated driver. The aim of the project was to adapt the new equipment to the existing Woodward 505 […]

The post Modernization Woodward Morocco appeared first on Normandy Control group - NCG.

]]>

Project presentation

Here’s a look back at a project carried out for one of our customers specializing in the sugar industry in Africa. We replaced its mechanical controller (Woodward UG-40) with a Pro Act IV actuator & associated driver.

The aim of the project was to adapt the new equipment to the existing Woodward 505 controller in order to automate starting from zero speed (0 rpm) up to nominal load, and to optimize the electrical load distribution in the plant.

Project stages

As part of this modernization project in Morocco, our engineering and technical support office provided personalized and rigorous support at every stage, strictly adhering to the applicable health measures.

  1. Project study and design
    From the initial stages, our team of engineers worked closely with the client to understand their specific needs and define the best technical solutions. Using advanced modeling and simulation tools, we developed detailed plans ensuring the feasibility and efficiency of the project while complying with local requirements and international standards.

  2. Manufacturing and shipping of parts
    Once the plans were approved, the required components were manufactured in our workshops, both in France and internationally. Each part underwent precise quality control to ensure optimal standards. The components were then carefully packaged and shipped within the agreed deadlines, thanks to perfectly coordinated logistics, taking into account the constraints of international transport.

  3. On-site installation and commissioning
    On-site, our technical experts supervised the installation of the equipment, ensuring each step was carried out according to the defined specifications. After the installation was completed, we proceeded with the commissioning process, which included thorough functional testing and tailored training for local teams. This process allowed for a smooth transition and immediate optimization of the performance of the modernized equipment.

why call on Normandy Control Group/NCG

When you choose Normandy Control Group, you choose a partner you can trust for the maintenance and repair of your industrial equipment. As an official Woodward and Parker Meggitt (vibro-meter) distributor in France and French-speaking Africa, including Algeria, Tunisia and Morocco, we offer recognized expertise in the field. We also have two workshops in France, in Le Havre and Marseille, as well as Woodward workshops in Côte d’Ivoire and Senegal.

Contact us

The post Modernization Woodward Morocco appeared first on Normandy Control group - NCG.

]]> Modernization of 2 turbogenerators https://ncgroup.fr/en/modernization-of-2-turbogenerators/ Mon, 13 Jan 2025 14:14:45 +0000 https://ncgroup.fr/?p=16539 Modernization of 2 turbogenerators Two Thermodyn and Dresser turbogenerators to power the plant Regulation in place on GTA-1 before intervention The current GTA control system uses various modules: Woodward UG40D mechanical controller A modulating hydraulic pilot An “aquarium” module Two hydraulic cylinders (one for steam intake, the second for extraction)   Description of operation: The […]

The post Modernization of 2 turbogenerators appeared first on Normandy Control group - NCG.

]]>

Modernization of 2 turbogenerators

Two Thermodyn and Dresser turbogenerators to power the plant

Regulation in place on GTA-1 before intervention

The current GTA control system uses various modules:

  • Woodward UG40D mechanical controller
  • A modulating hydraulic pilot
  • An “aquarium” module
  • Two hydraulic cylinders (one for steam intake, the second for extraction)

 

Description of operation:

  • The setpoint from the control room (+/- fast) is transformed by a stepper motor which drives the mechanical regulator setpoint.
  • The mechanical regulator drives an oil modulator which then drives the aquarium.
  • The “aquarium” is a pendulum-type block that receives the power oil. Inlet is controlled by the modulated oil from the UG40, while discharge is controlled by air from the operator’s room.

Regulation in place on GTA-2 before intervention

The current GTA control system uses various modules:

  • Woodward UG40D mechanical controller
  • A modulating hydraulic pilot
  • A hydraulic cylinder
  • Mechanical position cam

 

Description of operation:

  • The setpoint from the control room (+/- fast) is transformed by a stepper motor, which drives the mechanical regulator setpoint.
  • The mechanical regulator pilots an oil distributor which then pilots the cylinder.

desired control :

GTA control operation must :

  • Replacement of UG40 mechanical controllers by an electromechanical system
  • Remove the Aquarium module from GTA1
  • Retain hydraulic cylinders
    Improve reliability of speed control (permanent island operation), load sharing and filling.

 

Description of operation:

The digital speed controller is fully automatic, from start-up to 1 MW.
The customer then switches the GTAs to island operation, and activates load sharing and extraction on GTA1. At this point, GTA1 maintains frequency and extraction pressure, while TA2 remains in fixed power control.

Why do call on Normandy Control Group/NCG ?

When you choose Normandy Control Group, you choose a partner you can trust for the maintenance and repair of your industrial equipment. As an official Woodward and Parker Meggitt (vibro-meter) distributor in France and French-speaking Africa, including Algeria, Tunisia and Morocco, we offer recognized expertise in the field. We also have two workshops in France, in Le Havre and Marseille, as well as Woodward workshops in Côte d’Ivoire and Senegal.

Contact us

The post Modernization of 2 turbogenerators appeared first on Normandy Control group - NCG.

]]> Turbo generator modernization https://ncgroup.fr/en/turbo-generator-modernization/ Mon, 13 Jan 2025 13:27:43 +0000 https://ncgroup.fr/?p=16518 Turbo-generator upgrade CANTIERI NAVALI RIUNITI 4MW turbo-alternators (GTA) to supply the plant with electricity. Regulation in place before intervention The current GTA control system uses various modules: Woodward UG8D mechanical controller 3-way hydraulic pilot A hydraulic cylinder   Description of operation: The setpoint from the control room (+/- fast) is transformed by a stepper motor […]

The post Turbo generator modernization appeared first on Normandy Control group - NCG.

]]>

Turbo-generator upgrade

CANTIERI NAVALI RIUNITI 4MW turbo-alternators (GTA) to supply the plant with electricity.

Regulation in place before intervention

The current GTA control system uses various modules:

  • Woodward UG8D mechanical controller
  • 3-way hydraulic pilot
  • A hydraulic cylinder

 

Description of operation:

The setpoint from the control room (+/- fast) is transformed by a stepper motor which drives the mechanical setpoint of the regulator.

The mechanical regulator is a directional valve and therefore modulates the hydraulic pressure of the cylinder.

The hydraulic power cylinder uses a lever system to actuate the turbine’s regulating valves.

NCG intervention

Desired control :

The GTA control system must :

  • Replacement of the UG8D mechanical controller by an electromechanical system
  • Retain the 3-way hydraulic pilot
  • Retain the hydraulic cylinder
  • Make speed regulation reliable (permanent island operation)

Description of operation:

  • The digital speed regulator is controlled by +/- fast contacts which modify its speed setpoint.
  • The controller then acts on an actuator via a current signal (20-160 mA).
  • The actuator moves a directional valve, thus modulating the cylinder’s hydraulic pressure.
  • The hydraulic power cylinder uses a lever system to operate the turbine’s regulating valves.

 

Equipment used: Woodward 505 controllers and Woodward UG-Actuator actuators

Why do call onNormandy Control Group/NCG

When you choose Normandy Control Group, you choose a partner you can trust for the maintenance and repair of your industrial equipment. As an official Woodward and Parker Meggitt (vibro-meter) distributor in France and French-speaking Africa, including Algeria, Tunisia and Morocco, we offer recognized expertise in the field. We also have two workshops in France, in Le Havre and Marseille, as well as Woodward workshops in Côte d’Ivoire and Senegal.

Contact us

The post Turbo generator modernization appeared first on Normandy Control group - NCG.

]]> turbo-pump modernization https://ncgroup.fr/en/turbo-pump-modernization/ Mon, 13 Jan 2025 12:26:20 +0000 https://ncgroup.fr/?p=16490 Turbo-pump modernization Creusot turbo feed pumps (TPA) to supply water to the main turbine boiler, Woodward PG-PL type mechanical speed control with air control. Regulation in place before intervention The current TPA control system uses various modules: Woodward PGPL mechanical controller 3-way hydraulic pilot A hydraulic cylinder Description of operation: The setpoint from the control […]

The post turbo-pump modernization appeared first on Normandy Control group - NCG.

]]>

Turbo-pump modernization

Creusot turbo feed pumps (TPA) to supply water to the main turbine boiler, Woodward PG-PL type mechanical speed control with air control.

Regulation in place before intervention

The current TPA control system uses various modules:

  • Woodward PGPL mechanical controller
  • 3-way hydraulic pilot
  • A hydraulic cylinder

Description of operation:

  • The setpoint from the control room (4-20 mA) is converted by an I / P (Intensity / Pressure) converter.
  • This air drives the PG-PL mechanical regulator.
  • The mechanical regulator moves a directional control valve which modulates the cylinder’s hydraulic pressure.
  • The hydraulic power cylinder operates the turbine’s regulating valves via a delevier system.

NCGintervention

Desired regulation :

  • The operation of the TPA control system must be identical to the existing system:
  • Replacement of the PGPL mechanical controller by an all-electric system
  • Retention of the 3-way hydraulic pilot
  • Retention of the hydraulic cylinder
  • Remove the I/P converter
  • Create a new speed sensor support to secure the machine

 

Description of operation:

  • The setpoint from the control room (4-20 mA) is transmitted directly to an electronic control board.
  • This current command drives the speed setpoint on the control board, which then controls the all-electric actuator.
  • The all-electric actuator moves a directional control valve which modulates the cylinder’s hydraulic pressure. The hydraulic power cylinder uses a lever system to operate the turbine’s regulating valves.

Why do call on Normandy Control Group/ NCG

When you choose Normandy Control Group, you choose a partner you can trust for the maintenance and repair of your industrial equipment. As an official Woodward and Parker Meggitt (vibro-meter) distributor in France and French-speaking Africa, including Algeria, Tunisia and Morocco, we offer recognized expertise in the field. We also have two workshops in France, in Le Havre and Marseille, as well as Woodward workshops in Côte d’Ivoire and Senegal.

Contact us

The post turbo-pump modernization appeared first on Normandy Control group - NCG.

]]> steam turbine modernization https://ncgroup.fr/en/steam-turbine-modernization/ Mon, 13 Jan 2025 09:27:40 +0000 https://ncgroup.fr/?p=16474 STEAM TURBINE MODERNIZATION Flex 500 CUSTOMER PROBLEMS SOLUTIONS IMPLEMENTED BY NCG The NCG engineering office examined the OEM data. The old turbine control logic was developed and mixed with steam turbine logic and a Woodward FLEX 500. New algorithms were developed to secure operation and protect the HP and BP turbine, such as : Start-up […]

The post steam turbine modernization appeared first on Normandy Control group - NCG.

]]>

STEAM TURBINE MODERNIZATION

Flex 500

CUSTOMER PROBLEMS

SOLUTIONS IMPLEMENTED BY NCG

The NCG engineering office examined the OEM data. The old turbine control logic was developed and mixed with steam turbine logic and a Woodward FLEX 500. New algorithms were developed to secure operation and protect the HP and BP turbine, such as :

  • Start-up safety logic
  • Two separate extraction controls
  • Wheel pressure monitoring and safety logic

 

Enhanced control algorithms have been developed and extensively tested with customer personnel using Woodward’s proprietary Graphical Application Programming (GAP) software.

Two-speed protection and MPUs were installed to protect both steam turbine shafts (HP and BP). An SPC card was added to control the power piston, and a SIL 3 safety PLC was programmed to monitor and arm the turbine.

Customer personnel received extensive training on Woodward’s FLEX 500 controller and start-up/pre-stop procedures, enabling installation and commissioning to be completed in a very short time.

New controller:

1 x Woodward Flex 500,

1 x Woodward SPC,

1 x Woodward Linknet I/O module

New protection:

2 x Woodward Protech GII

1 x new safety PLC

RESULTS

The customer can now monitor all turbine data. Turbine safety and availability are increased, and we’ve solved the obsolescence problem.

A project ? Contact us

The post steam turbine modernization appeared first on Normandy Control group - NCG.

]]> NCG realization https://ncgroup.fr/en/ncg-realization/ Fri, 30 Jun 2023 08:59:04 +0000 https://ncgroup.fr/?p=15242 Control and protection cabinet for turbo-generator set Manufacturing and Configuring Control and Protection Panels for a Turbo Alternator Group At Normandy Control Group, our teams remain committed to delivering innovative and reliable solutions for the management and protection of critical industrial equipment. We have recently completed the manufacturing of two custom control and protection panels […]

The post NCG realization appeared first on Normandy Control group - NCG.

]]>

Control and protection cabinet for turbo-generator set

Manufacturing and Configuring Control and Protection Panels for a Turbo Alternator Group

At Normandy Control Group, our teams remain committed to delivering innovative and reliable solutions for the management and protection of critical industrial equipment. We have recently completed the manufacturing of two custom control and protection panels for a turbo alternator group.

Tailored Manufacturing Solutions

These panels were specifically designed to meet the unique requirements of our client, integrating cutting-edge technologies that ensure performance, safety, and durability. This project highlights our expertise in engineering complex systems tailored to the needs of the energy and maritime industries.

Next Steps: Configuration and Testing

We have already initiated the equipment configuration phase to ensure seamless integration with existing systems. This will be followed by platform test preparation, including simulations under real-world operating conditions. These rigorous tests will culminate in the Factory Acceptance Test (FAT), a crucial step to validate the performance and compliance of the equipment before delivery.

State-of-the-Art Equipment

Our solutions leverage high-quality components from trusted partners:

  • Woodward Protech GII: Advanced protection system designed to monitor and safeguard critical applications.
  • Woodward Flex 500: A powerful and versatile controller for complex industrial applications.
  • Woodward SPC: A robust solution for process control in industrial environments.
  • MEGGITT MK2 Vibration Rack: Ensures precise vibration monitoring, enhancing

Why do call on Normandy Control Group/NCG ?

When you choose Normandy Control Group, you choose a partner you can trust for the maintenance and repair of your industrial equipment. As an official Woodward and Parker Meggitt (vibro-meter) distributor in France and French-speaking Africa, including Algeria, Tunisia and Morocco, we offer recognized expertise in the field. We also have two workshops in France, in Le Havre and Marseille, as well as Woodward workshops in Côte d’Ivoire and Senegal.

Contact us

The post NCG realization appeared first on Normandy Control group - NCG.

]]> NCG Project – Modernization of a GTA control system https://ncgroup.fr/en/ncg-project-modernization-of-a-gta-control-system/ Thu, 04 May 2023 07:34:37 +0000 https://ncgroup.fr/?p=15215 Machine: Fives Cail type 41 CP turbine Electrical power output: 4 MW  NCG teams have replaced the hydraulic system that operates the Woodward UG40-D control valve and mechanical regulator on an industrial site. The aim of this GTA control modernization was to increase the overall reliability of the plant. BEFORE: Mechanical regulation has been replaced […]

The post NCG Project – Modernization of a GTA control system appeared first on Normandy Control group - NCG.

]]>

Machine: Fives Cail type 41 CP turbine

Electrical power output: 4 MW 

NCG teams have replaced the hydraulic system that operates the Woodward UG40-D control valve and mechanical regulator on an industrial site. The aim of this GTA control modernization was to increase the overall reliability of the plant.

BEFORE:

Mechanical regulation has been replaced by Woodward electronic regulation in conjunction with a robust and reliable Woodward servo distributor for optimized operation. A Woodward 2-out-of-3 overspeed protection has also been implemented to ensure machine protection against overspeed conditions.

New equipment installed by NCG:

  • Woodward 505D Digital Regulator
  • Woodward Protech GII Overspeed Protection
  • Woodward Varistroke Servo Distributor
  • Woodward MPU Speed Sensors

 

AFTER:

Are you looking for a partner to assist with the modernization of your control systems? ?

NCG, a specialist in the control of rotating thermal machines, is here to support your project. Whether it is for updating a turbo-compressor, turbo-generator, blower, or even generators or propulsion engines, NCG is by your side for a sustainable and high-performance change!

The post NCG Project – Modernization of a GTA control system appeared first on Normandy Control group - NCG.

]]>