Solutions solaires et hybrides

Hydraulic Dam Solution

For more than 60 years CMR deploys control and supervision tools in the following fields : energy, industry and marine. CMR uses its own intelligent sensors and automation systems.

CMR employs not less than 700 employees in 12 countries. The group develops solutions for the sectors of energy, industry and marine, by integrating its own smart sensors.

CMR develops a wide range of tools for its customers , from individualized service to creation of products. warrants that all of its services meet the recent regulations and other quality certifications.

Solutions solaires et hybrides

Advantages

CMR is directed towards the domain of renewable energies. The objective is to propose solutions and efficient services to its users, by integrating digitization, now inevitable.

Aware of importance of its sector of activity, CMR develops processes to conserve The world of tomorrow.

For this , the company proposes a permanent line of conduct to all collaborators of the group, regardless their location .

Principle and operation

The hydroelectric power station is a facility that produces electricity using the force of water. This is called hydraulic energy. The hydroelectric power station is made up of 3 main parts: the dam, the power station and the transformer.

The hydraulic dam is the key element in the operation of a hydroelectric power station. It is he who will command and direct the water in order to create electricity. Settled at the level of a river or a natural watercourse, it can take several names. The dam may be "over the water," indicating that it is not holding water. It can be "locked", in this case the water supply results from the rising tides. And finally, when it retains water, it is called a "retention dam". The latter is the most competitive, as it offers the opportunity to produce large amounts of electricity. It is built in strategic places to constitute a reservoir. The water stored in this lake will be poured into penstocks and led to the hydroelectric plant.

The hydroelectric power station is located below the dam. The force of the falling water will thus activate the turbine, which will then operate the alternator. The latter will then create an alternating current which will be sent to the electric transformer of the hydroelectric power station. The power of the hydropower plant is fundamentally derived from the force of the water. Thus, run-of-river dams, relying on sea currents, will create less electrical power than retention dams.

The transformer is the last key element in making hydroelectricity. This will amplify the voltage of the current that the alternator produces. This electricity will then be carried by the high and very high voltage lines.

The water that has been brought to the turbine is discharged to the river or stream through the tailrace channel.

Solutions solaires et hybrides

Hydraulic Dam Solution: creation of intelligent hydroelectric solutions

Vision

Energy, industrial and marine players are studying intensively renewable, low carbon sources of energy. Our desire is to enable access to these renewable energies. How? 'Or' What ? By advancing hybrid and microgrid solutions, which optimize energy and storage efficiency.

Mission

We compose intelligent instrumentation and automation systems for a cleaner world in the areas of energy, industry and marine. Since 1959, we compose services innovative and personalized tools: intelligent sensors, monitoring systems advanced and automation. All these products are dedicated to energy, industry and the marine industry.

Values

Our virtues are those that direct our operations and advance our business. United, all employees who form our teams defend our virtues and work ardently to promote them.

In addition to this, we educate our employees about the use of energy resources and limit use of & # 039; water, energy or even paper (recycling, communications, ...).

Energy and education are the guidelines of CSR policy. CMR is committed to develop its own environmental and social project activities. All employees are involved in this challenge CSR.

CMR compares every year its carbon footprint in order to decrease it. Actions to perfect the transport of raw materials and finished products are at the heart of its concerns.

CMR compares the life cycle of its products as well as the constitution of raw materials to perfect waste recycling. The R & amp; D department centralizes its efforts on the integration of sustainable development at all levels of society.

Solutions solaires et hybrides

Use case

Energy and education are the guidelines of CSR policy. CMR is committed to deploy its own environmental and social project activities. All employees are committed in this challenge CSR.

CMR examines every year its carbon footprint in order to reduce it. Actions to maximize the transport of raw materials and finished products are at the center of its concerns.

Solar

We realize and deliver turnkey solar or hybrid power plants for micro-grid, industrial or grid-connected installations.

La solution HYDROS deployed by CMR makes it possible to hybridize diesel generator installations with solar production and also storage.

The rehabilitation of thermal power plants into hybrid plants brings many benefits to the customers of these facilities:

  • » major reduction in consumption of fuels
  • »Strong decrease in CO2 emissions
  • »Gain in competitiveness on the tariff of the electricity produced
  • » decrease in maintenance costs .

Our HYLIOS solution is mainly reserved for emerging countries largely dependent on thermal production, but presenting significant solar potential.

The difficulty of hybrid thermal power plants resides in the dimensioning of the equipment of the thermal part, the storage, and in the piloting. The goal is to ensure a continuous supply of electricity to customers.

Our HYLIOS solution is equipped with an energy flow management and control system, making it possible to meet the use of energy needs. This solution is accessible for autonomous and nomadic mini-power plants but also for large hybrid ground installations.

Our energy management system offers many features for:

  • » maximize electrical efficiency
  • »Decrease the consumption of fuels
  • ' increase self-consumption

Offshore

We design low voltage electrical distribution boards, lifting and automation systems to international offshore oil and gas players. CMR supplies switchgear and energy management cabinets to international distributors of production, storage, loading platforms and floating supports (FPSO ships).

CMR is a global player in the petroleum industry. We supply electrical systems for your drilling rigs, ships and wells.

Present on the Asian market, we manufacture electrical panels and distribution cabinets in collaboration with Siemens and Schneider Electric.

Using efficient and quality components, CMR meets all the requirements of the petroleum industry with complete control of costs and deadlines.

Nuclear

We are certified K3AD for the design and installation of nuclear power plant measuring instruments.

Designed in accordance with nuclear regulations, our equipment operates under accidental circumstances and in accordance with the service life of nuclear power plants. 60 years of know-how. CMR is known as a major global player in the nuclear industry.

We assure an impeccable quality of service to our customers: from engineering to qualification including mastery of the supply chain.

CMR certifies the management of the obsolescence of its products installed in more than 100 nuclear power plants since the 1980s.

We specialize in solutions for nuclear power plants and automation. Our customers regularly call on us for the supply, engineering, installation and maintenance of nuclear temperature sensors.

Industry

We deliver intelligent control systems to ensure secure operations. We support our clients in the areas of energy and industry.

CMR concretizes your projects from the study, project management, testing, installation, programming, site management and commissioning.

We distribute reliable and sophisticated systems that understand the latest technology.

A global partner: we donate a local clothing thanks to support in our 12 operational sites around the world. A realization conformed to our international customers, with installations all diversified and requesting specific needs.

As an EPC, we bring unique service throughout the world: engineering, design, procurement, logistics, set-up and commissioning.

Engine & Propulsion

Our 60 years of engine experience allows us help standardize and maintain your electrical installations with proven reliability of instrumentation.

We develop individual components and complete adequate solutions to the obligations of your engine instrumentation:

  • »Industrial motor sensors
  • »Cabling systems
  • »Alarm monitoring system

CMR enables total management of the life cycle of products to engine and generator manufacturers. This is made doable thanks to our engineers and an perfected supply chain. CMR is your partner from the design phase to commissioning.

We install and ensure after-sales service for all your equipment anywhere in the world.

Hydro

COSTRONIC, a CMR Group subsidiary, puts all its experience in the field of automation and electrical engineering at the service of operators of hydroelectric power stations.

We collaborate for over 30 years with end users, major design offices and turbine manufacturers to offer turnkey solutions.

We supply all electrical products for hydroelectric power plants with tools adapted to the constraints and needs of operators.

Our control solutions guarantee maximum availability of installations and their daily production. They are based on recent technological innovations to optimize your plant and its operation.

With more than 2,500 completed projects, we are recognized as developers of control tools in various areas .

For more than 60 years, we have put our skills at the service of our customers.

References

Latest completed projects

HYDRO POWER PLANT

Hydro

Turnkey control and automation system for 3 Francis 8 MVA turbines, including energy evacuation (MV) and auxiliary services in Switzerland for FMMB

DATA CENTER

Solar & Hybrid

PV system (700 kWp) to hybrid existing diesel (4MVA) – from design to installation & commissioning in Lagos - Nigeria for 21st Century Technologies Ltd

POWER PLANT

Industry

Instrumentation and control system for 4 diesel engines of 12 MW each from conception to commissioning in Kaloum, Guinea, for AIS International

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