Valle 1 and Valle 2 parabolic through plants

03.03.2016 image

Valle 1 and Valle 2 parabolic through plants

03.03.2016Spain
Format: jpeg

Valle 1 and Valle 2 are two adjacent 50 MW plants of electrical energy generation with similar characteristics located in San José del Valle (Cadiz, Spain).

Mérida biomass plant

Mérida biomass plant

1 3
Sener Energy / Renewable and Low-Carbon Solutions Generation / Biomass / Spain
Mérida biomass plant
Client: ENCE, ENERGIA Y CELULOSA, SA
Country: Spain

Sener has developed the turnkey project for a biomass power generation plant in Mérida (Badajoz). The contract included the design, procurement, construction and commissioning of the plant, as well as its operation and maintenance for the first two years of exploitation. The annual production of this plant, which generates renewable energy from biomass (forest and energy crops), will be around 160 GWh, with a nominal power of 20 MW. The plant, which will mainly operate with poplar and eucalyptus, will be operational as of the third quarter of 2014.

Read more

Sener has developed the turnkey project for a biomass power generation plant in Mérida (Badajoz). The contract included the design, procurement, construction and commissioning of the plant, as well as its operation and maintenance for the first two years of exploitation. The annual production of this plant, which generates renewable energy from biomass (forest and energy crops), will be around 160 GWh, with a nominal power of 20 MW. The plant, which will mainly operate with poplar and eucalyptus, will be operational as of the third quarter of 2014. Sener has designed a high efficiency thermodynamic cycle with reheating and regeneration for these types of plants.

  • biomass power generation plant of 22,5 MWe, with a nominal power of 20 MW
  • Annual production of renewable energy from biomass, will be around 160 GWh
  • Mérida Biomass Plant includes Sener high efficiency developments

Mérida Biomass Plant includes Sener high efficiency developments. These improvements have made posible that the reheating steam turbine could be competitive for this power sizes. The Project will include one firing boiler equipped with an air cooled grate and one reheating steam turbine. Circulating water circuit is cooled by Mechanical draft cooling towers.

  • PROjECT data:
  • Biomass Firing Power Plant  22,5 MWe.
  • One firing boiler equipped with an air cooled grate and one reheating steam turbine.
  • Circulating water circuit is cooled by mechanical draft cooling towers.
  • Contract type: EPC.
  • Scope: Basic and detailed engineering, procurement, supply, construction, start up and first two years of operation and maintenance.
Read less

Parabolic trough plant La Africana

Parabolic trough plant La Africana

1 3
Sener Energy / Renewable and Low-Carbon Solutions Generation / Solar / Spain
Parabolic trough plant La Africana
Client: TSK – ORTIZ
Start date: 2011, January
Country: Spain
End date: 2012, January

La Africana is a power generation plant of 50 MW located in Posadas, Córdoba, Spain.

The technology of the plant is parabolic through collectors. The owner is MAGTEL – TSK – ORTIZ. Sener is responsible for the solar field collectors engineering, supply, erection and commissioning.

  • Proyect Data:
  • Total mirror surface: 549.360 m2.
  • Number of SCA/loops: 672/168 (SENERtrough®).
  • Field surface area: 215 Ha.
  • Nominal solar field thermal output: 262 MWt.
  • Turbine capacity: 50 MWe.
  • Contract type: EPC (solar field).
Read more

La Africana is a power generation plant of 50 MW located in Posadas, Córdoba, Spain.

The technology of the plant is parabolic through collectors. The owner is MAGTEL – TSK – ORTIZ. Sener is responsible for the solar field collectors engineering, supply, erection and commissioning.

  • Proyect Data:
  • Total mirror surface: 549.360 m2.
  • Number of SCA/loops: 672/168 (SENERtrough®).
  • Field surface area: 215 Ha.
  • Nominal solar field thermal output: 262 MWt.
  • Turbine capacity: 50 MWe.
  • Contract type: EPC (solar field).
Read less

Bahía de Bizkaia Gas LNG regasification plant (3rd tank)

Bahía de Bizkaia Gas LNG regasification plant (3rd tank)

1 3
Sener Energy / Gas Solutions / LNG – Liquefied Natural Gas / Spain
Bahía de Bizkaia Gas LNG regasification plant (3rd tank)
Client: Bahía de Bizkaia Gas (BBG)
Country: Spain

Liquefied Natural Gas (LNG) regasification plant in Zierbena, Basque Country, Spain.

Sener, in consortium with other companies, successfully executed the EPC contract for the expansion of the regasification terminal owned by Bahía Bizkaia Gas (BBG) in Zierbena (Biscay, Spain).

This is the first tank developed by a Spanish consortium, with all technology being Spanish. Moreover, the new tank was the first in Spain to be built in accordance with the European quality standards EN 1473 and EN 14620.

Project information:

  • Nominal capacity: 800,000 Nm3/h.
Read more

Liquefied Natural Gas (LNG) regasification plant in Zierbena, Basque Country, Spain.

Sener, in consortium with other companies, successfully executed the EPC contract for the expansion of the regasification terminal owned by Bahía Bizkaia Gas (BBG) in Zierbena (Biscay, Spain).

This is the first tank developed by a Spanish consortium, with all technology being Spanish. Moreover, the new tank was the first in Spain to be built in accordance with the European quality standards EN 1473 and EN 14620.

Project information:

  • Nominal capacity: 800,000 Nm3/h.
  • Storage tank capacity: 150,000 m3
  • Type of contract: EPC.
  • Starting date: July 2011
  • Operational date: November 2014.
  • Scope: Sener was solely responsible for the complete design of the tank: Basic engineering was done using the high-performance program Abaqus, and detailed engineering was done using the FORAN System (CAD/CAM). SENER also participated in the procurement and construction management of the project.

Sener held the deputy leadership of the EPC project, and was the only company responsible for tank technology.

Read less

LISA Pathfinder. Data Management Unit

LISA Pathfinder. Data Management Unit

1 3
Sener Space / Innovation in Space / Spain
LISA Pathfinder. Data Management Unit
Client: European Space Agency (ESA)
Start date: 2024, December
Country: Spain

The Laser Interferometer Space Antenna (LISA) is a joint ESA/NASA mission to detect and observe gravitational waves in space and thus verify Einstein”s General Theory of Relativity.

The LISA core technologies are gravitational reference sensors, reactors that deliver micro-Newton thrust and laser interferometry. These technologies will be tested in space on the LISA Pathfinder Mission, which will comprise two instruments: the LISA Test Package (LTP) and the Disturbance Reduction System (DRS). Both of them will test the key “free-fall control”

Read more

The Laser Interferometer Space Antenna (LISA) is a joint ESA/NASA mission to detect and observe gravitational waves in space and thus verify Einstein”s General Theory of Relativity.

The LISA core technologies are gravitational reference sensors, reactors that deliver micro-Newton thrust and laser interferometry. These technologies will be tested in space on the LISA Pathfinder Mission, which will comprise two instruments: the LISA Test Package (LTP) and the Disturbance Reduction System (DRS). Both of them will test the key “free-fall control” technology by means of test masses.

Sener performed the design, integration and verification of the LTP”s Data & Diagnostics Subsystem, which includes:

  • The Data Management Unit (DMU) equipment with integrated software, tasked with:
  • Controlling the interferometer”s stability.
  • Acquiring the scientific data for monitoring.
  • Diagnostic equipment:
  • Diagnostic sensors for monitoring the LTP”s payload.
  • Sensor and actuation control.

The DMU performs:

  • The interface with the satellite”s on-board computer.
  • The Data Processing Unit (DPU), the on-board computer that controls the LTP”s operations.
  • Power Distribution Unit (PDU), responsible for the generation and distribution of voltages.
  • Data Acquisition Unit, DAU, which acquires the LTP”s environmental parameters (temperature, magnetic fields, and radiation).

Characteristics:

  • On-board computer based on a TSC695F CPU processor with 64 K x 8 bit PROM memories, 256 K x 32 bit EEPROM and 512 K x 40 bit SRAM, plus two MIL-STD-1553 interfaces and three asynchronous SBDL ports.
  • Data acquisition system to take measurements on 12 temperature channels with noise better than 10 μºK/√Hz and 16 analogue channels with a noise better than 230 μV/√Hz at 1 mHz.
Read less

Contact us

Contact us to find out how we can help you.

Sentinel-3 Flip Mirror Subsystem

Sentinel-3 Flip Mirror Subsystem

1 2
Sener Space / Science & Earth observation / Spain
Sentinel-3 Flip Mirror Subsystem
Client: ESA
Country: Spain

Sentinel-3 mission, framed in the European Union-ESA Copernicus program, has as one of its main targets to monitor sea and land-surface temperatures with high accuracy and reliability. First Sentinel-3 satellite was launched in February 2016, followed by a second satellite to provide jointly maximum coverage.

Flip Mirror Mechanism, under Sener responsibility, places a mirror alternatively at two positions at high speed. As part of SLSTR (Sea Land Surface Temperature Radiometer) instrument, it allows a dual view technique that provides enhanced performance with respect to its predecessor (Envisat/AATSR).

Read more

Sentinel-3 mission, framed in the European Union-ESA Copernicus program, has as one of its main targets to monitor sea and land-surface temperatures with high accuracy and reliability. First Sentinel-3 satellite was launched in February 2016, followed by a second satellite to provide jointly maximum coverage.

Flip Mirror Mechanism, under Sener responsibility, places a mirror alternatively at two positions at high speed. As part of SLSTR (Sea Land Surface Temperature Radiometer) instrument, it allows a dual view technique that provides enhanced performance with respect to its predecessor (Envisat/AATSR).

Mechanism accuracy, repeatability and stability drive instrument image quality. On the other hand, high rotational speed is required to complete image sequence during the orbit. And these performances need to be maintained after 700 million cycles during 7 years lifetime of the instrument.

Sener has developed the mechanism concept, motion control and the electronics to implement it, designing a mechatron (mechanism plus electronics) with the following characteristics.

  • Configuration:
  • Single degree of freedom mechanism (rotation)
  • Supported by flexural pivots
  • Limited angle torque motor
  • Position monitoring with 12 μrad resolution
  • Adaptative control in closed-loop
  • Implementation on firmware
  • Performances
  • Rotation of 18,8º in 34 ms
  • Stability < 47 μrad
  • Repeatability < 23 μrad
  • Lifetime > 700 million cycles
Read less

Contact us

Contact us to find out how we can help you.

ExoMars. EDM SCOE GNC

ExoMars. EDM SCOE GNC

1 3
Sener Space / In Orbit Operations / Spain
ExoMars. EDM SCOE GNC
Start date: 2013, July
Country: Spain
End date: 2016, July

This function of this equipment is to conduct GNC (Guidance, Navigation and Control) system testing of the Entry, Descent and Landing Demonstrator Module (EDM) in the ExoMars project. For this purpose, it provides interfaces both for the simulation and stimulation of the sensors and actuators incorporated in the AOCS. The SCOE has a complex real-time function and a fault injection function.

It also has a CAN bus, enabling remote or local communication. 

The GNC SCOE provides a Front-end Electronics (FEE) system to interface the hardware of the demonstrator module,

Read more

This function of this equipment is to conduct GNC (Guidance, Navigation and Control) system testing of the Entry, Descent and Landing Demonstrator Module (EDM) in the ExoMars project. For this purpose, it provides interfaces both for the simulation and stimulation of the sensors and actuators incorporated in the AOCS. The SCOE has a complex real-time function and a fault injection function.

It also has a CAN bus, enabling remote or local communication. 

The GNC SCOE provides a Front-end Electronics (FEE) system to interface the hardware of the demonstrator module, as well as other equipment used to stimulate hardware in the loop-control systems. The GNC SCOE carries out real-time simulation (RTS) that has an environment model and dynamics and integrates the GNC unit models.

The RTS provides simulation capabilities for gyroscopes and solar sensors, pulse acquisition from the on-board computer, and the information on stimuli necessary for the radar interface unit.

 

Read less

Contact us

Contact us to find out how we can help you.

Gate terminal, a Sener project, finalist for Project Excellence Awards

Gate terminal, a Sener project, finalist for Project Excellence Awards

19/09/2012

The final awards will be granted on an official gala dinner to be held in the town of Crete (Greece) on October 30 and framed in the 26th IPMA World Congress. Gate terminal has been nominated in the category of Big Sized project.

The Liquefied Natural Gas (LNG) regasification plant Gate terminal, located at Maasvlakte (Rotterdam), has been named as finalist in the Project Excellence Awards awarded each year by IPMA (International Project Management Association). The final awards will be granted on an official gala dinner to be held in the town of Crete (Greece) on October 30 and framed in the 26th IPMA World Congress. Gate terminal has been nominated in the category of Big Sized project.

Along with Gate terminal have been nominated for these prestigious awards in the category of Big Sized project the works on Schiphol Airport in Amsterdam, the Netherlands, and the facilities of Jambi Merang for the development and production of gas in Indonesia.

Gate terminal is a project carried out by Sener as part as the TS LNG joint venture, in charge of managing the engineering, procurement, construction and start-up of the plant. TS LNG delivered the plant to the client as planned, complying successfully with the EPC contract. Since this project began, in June 2008, until the end of the EPC works, in September 1st 2011, special attention has been paid to safety, protecting the environment, operational availability and versatility. It is worth mentioning that this construction phase has been completed with one of the highest levels of safety ever recorded for works implemented in Rotterdam’s Europort, boasting more than 2,500,000 work hours without accidents, currently at Low Level A.

As part of the construction joint venture, composed of four companies, Sener has taken part in the project management, the procurement and the construction works. Also, Sener has been responsible for managing the plant’s implementation, the commissioning and the start-up, as well as for engineering activities. The success of this Project has confirmed TS LNG (joint venture between Techint and Sener) position as a company specializing in EPC contracts in the natural gas sector.

Gate terminal is one of the biggest LNG terminals in Europe. It has an initial throughput capacity of 12 billion m3/year (billion cubic metres) and three 180,000-m3 storage tanks. The terminal has two jetties able to unload simultaneously two boats of the Q-Max type (the world biggest LNG boats). The high-scale Gate terminal is in fact able to fulfill the needs of Natural Gas of the whole population in Holland and part of Europe. The total project cost is estimated at EUR 800 million.

It is worth mentioning that this year Gate terminal has been also named ‘Liquefied Natural Gas Project of the Year’ by the European Gas Conference Awards, granted by the organization of this international event and by the prestigious magazine Natural Gas Europe, and has also won the award for ‘Best Project of the Year’ awarded by the European Construction Institute (ECI).

GTC Secondary Mirror Drive System

GTC Secondary Mirror Drive System

1 3
Sener Science / Ground astronomy / Spain
GTC Secondary Mirror Drive System
Client: GRANTECAN
Country: Spain

The Secondary Mirror Drive System (M2DS) of the GTC consists of two main elements: a high-precision hexapode with field correction to drive a 1.2 m and 46 kg beryllium mirror.

The system is water-cooled, has integrated power and control electronics and heated external covers.

Read more

The Secondary Mirror Drive System (M2DS) of the GTC consists of two main elements: a high-precision hexapode with field correction to drive a 1.2 m and 46 kg beryllium mirror.

The system is water-cooled, has integrated power and control electronics and heated external covers.

  • Active alignment stage in 5 degrees of freedom with incremental accuracy of 1.5 μm in displacements and 0.5 μrad for rotation.
  • Fast guiding for field corrections.
  • Chopping motion up to 5 Hz for infrared observations with 0.02 μrad repeatability and jitter below 1 μrad.

Characteristics

Read less

More Ground astronomy projects

Contact us

Contact us to find out how we can help you.

VLT GRAAL Main Assembly

VLT GRAAL Main Assembly

Sener Science / Ground astronomy / Spain
VLT GRAAL Main Assembly
Country: Spain

GRAAL (GRound layer Adaptive optics Assisted by Lasers) is the adaptive optics module for the Hawk-I NIR imager and is aimed at upgrading a VLT 8m telescope to an Adaptive Telescope, providing turbulence corrected images at the foci.

Read more

GRAAL (GRound layer Adaptive optics Assisted by Lasers) is the adaptive optics module for the Hawk-I NIR imager and is aimed at upgrading a VLT 8m telescope to an Adaptive Telescope, providing turbulence corrected images at the foci.

GRAAL Main Assembly height above 3m
Overall weight about 850 kg
  • Aluminium and steel structures providing a light-weight, stiff and thermal controlled support for the different subsystems and electronic cabinets.
  • A co-rotator, including a 1.1 m precision bearing, a torque drive and a multi-head angular encoder allowing angular tracking with an accuracy better than 10 arcsec rms.
  • A cable guide system to trace all necessary signals from the fixed and mobile part of the co-rotator
  • A set of wave-front sensors with positioning stages: 4 for tracking of laser guide-stars, 1 for tracking of a natural star and an additional one for maintenance and commissioning.
  • A maintenance and commissioning mode arm and re-imaging optics
  • A set of calibrators for the different assemblies.

Main parts of GRAAL

Read less

More Ground astronomy projects

06.21.2016 Ground astronomy
07.24.2012 Ground astronomy / Spain
07.20.2012 Ground astronomy / Spain

Contact us

Contact us to find out how we can help you.