Solutions solaires et hybrides

Micro hydroelectric power station

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

CMR employs more than 700 employees in 12 countries. The group product tools for the sectors of energy, industry and marine, by using its own smart sensors.

CMR offers a wide range of tools for its prospects , from personalized service to creation of products. ensures that all of its services maintain the recent regulations and other quality certifications.

Solutions solaires et hybrides

Advantages

CMR is oriented towards the sector of renewable energies. The objective is to produce tools and efficient services to its prospects , by adding digitization, now inevitable.

Aware of the impact of its domain of activity, CMR proposes processes to protect The world of tomorrow.

For this , the company implements a permanent line of conduct to all employees of the group, regardless their workplace.

Principle and operation

The hydroelectric power station is a installation 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 settled below the dam. The force of the falling water will thus activate the turbine, which will then operate the alternator. The latter will then produce 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 creates. 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

Micro hydroelectric power station: development of intelligent hydroelectric solutions

Vision

Energy, industrial and marine companies are studying intensively renewable, low carbon sources of energy. Our will is to facilitate access to these renewable energies. How? 'Or' What ? By deploying hybrid and microgrid solutions, which maximize energy and storage efficiency.

Mission

We design intelligent instrumentation and automation systems for a cleaner world in the sectors of energy, industry and marine. Since 1959, we develop products innovative as well as personalized tools: intelligent sensors, monitoring systems advanced and automation. All these services are reserved to energy, industry and the marine industry.

Values

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

In addition , we educate our collaborators 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 deploy its own environmental and social project activities. All collaborators are involved in this challenge CSR.

CMR analyzes every year its carbon footprint for decrease it. Actions to perfect the transport of raw materials and finished products are at the center of its concerns.

CMR examines the life cycle of its products as well as the composition of raw materials to optimize waste recycling. The R & amp; D department focuses 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 involved in this challenge CSR.

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

Solar

We design 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 potentially storage.

The transformation of thermal power plants into hybrid plants delivers 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 essentially intended for emerging countries strongly dependent on thermal production, but presenting significant solar potential.

The complexity of hybrid thermal power plants consists in the dimensioning of the equipment of the thermal part, the storage, and in the piloting. The goal is to deliver 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 usable for autonomous and nomadic mini-power plants but also for large hybrid ground installations.

Our energy management system offers many features for:

  • »Improve electrical efficiency
  • »Decrease the consumption of fuels
  • ' optimize self-consumption

Offshore

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

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

Installed on the Asian market, we create 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 creation and installation of nuclear power plant measuring instruments.

Created 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 recognized as a major global player in the nuclear industry.

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

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

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

We deliver efficient and advanced systems that unite the latest technology.

A global partner: we donate a local production thanks to support in our 12 operational sites around the world. A solution adapted to our international customers, with installations all varied and requesting specific needs.

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

Engine & Propulsion

Our 60 years of engine expertise allows us to conform and maintain your electrical installations with proven reliability of instrumentation.

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

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

CMR offer total management of the life cycle of products to engine and generator manufacturers. This is made possible thanks to our engineers and an optimized 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 cooperate for over 30 years with end buyers , 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 maximize your plant and its operation.

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

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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