renewable energy services and applications

Transcription

1 renewable energy services and applications

2 profile 2EN [Enallaktiki Energiaki SA], founded in 2001, is a dynamically developing company with extensive experience in the field of Renewable Energy. Featuring a high level of expertise, vast experience on RES studies and highly trained staff, 2EN undertakes all the tasks, from planning, designing and legal procedures to materials procurement, construction, operation and maintenance of projects. quality 2EN has established, documents, develops and maintains a quality system that meets the requirements of international standards. ISO/IEC 17025:2005 goals High quality service provision for RES projects. Optimize project design, Minimize investment risks. Follow international standards. Manufacture meteorological measurement systems. Develop innovative sensors and sophisticated power units. Strengthen the international sales network. Constant evolution as company or individuals following market s requirements and challenges of our business environment.

3 vision An efficient and widespread use of renewable energy sources in Greece, with a high penetration rate in the country s energy mix and a growing importance in the citizens daily life. A growing progress of renewables, ensuring a more natural environment and improving living standards and working conditions. A gradual disengagement from oil dependency and other polluting energy sources. mission Participate and contribute in a decisive manner in achieving our vision for Renewable Energy Sources by developing and implementation efficient methods of clean and environmentally friendly energy production. Participate in the effort to reduce greenhouse gases emissions that aggravate global warming, saving non-renewable resources and achieving the national targets for the penetration of RES in the country s energy mix. Spread the philosophy that we borrow the natural resources of our planet from future generations and must therefore manage them prudently and wisely.

4 experience Installation, maintenance and operation of hundreds of measuring stations on behalf of numerous Greek or international companies. Installation of meteorological stations network in the Gobi Desert in Mongolia, in Turkey, in Libya, in Albania, in France, in Egypt & in Cyprus. Participation in the construction of the wind atlas of Greece. Measurements with captive balloons and radiosondes, on behalf of the National Observatory of Athens. Wind potential site assessment for large scale wind farm installations. Remote sensing measurements with LiDAR (WINDCUBE), ensuring the integrity, the safety and the continuous operation of the system. Wind farm micrositing & Energy yield assessment for more than 500MW of wind farms of several companies. Design and construction of PV power plants and rooftop systems. Technical due diligence of power plants. Providing technical consultancy services to numerous investors or banks. Participation in numerous exhibitions in Europe.

5 customers 2EN has managed in the time that is active in the market, to ensure partnerships with major companies operating in the field of renewable energy. Some of the major clients are:

6 wind energy wind measurement Accreditation under ISO 17025:2005 QS procedures granted by the Greek Accreditation System (ESYD) on the following field: wind potential measurements and analysis Site related wind potential and energy yield assessment for single wind turbines and wind farms Consulting and recommendation on configurations for wind measurements and long term correlations. Interpretation of wind measurements with regard to measuring systems and sensor technology. LiDAR measurements for the assessment of change in velocity vector as a function of height (wind shear wind veer) up to 200m.

7 wind energy wind resource assessment Estimation of long-term characteristics of the wind Micrositing Wind flow calculations (2D, 3D) using specialized software (WindSim, WindFarm) Assessment of change in height velocity (wind shear) Determination of energy yield Detailed uncertainty analysis Wind farm layout optimization Defining site fitting wind turbines Noise Study Shadow flicker assessment 2ΕΝ is official reseller partner of WindSim software in Greece.

8 wind energy technical due diligence engineering energy Project s Technical Integrity Review of project s licenses, contracts Confirm the adequacy of contractor s liability Opine on business plan (capex & opex assumptions, timelines etc.) Key Risks evaluation and mitigation measures on technical aspects Conduct full due diligence reports based on international standards Technical evaluation of network connection Wind farm micrositing in complex terrain Long term wind characteristics Energy yield calculation using state of the art SW Documentation of Risk Management through detailed uncertainty analysis Documentation on the technical design parameters, such as availability of windfarm, network losses, icing, wind conditions etc. Evaluation of wind farm configuration according to standards

9 wind energy monitoring of projects construction supervision Monitor actual progress of construction works Advice on any delays and implement necessary revisions on the construction timeline Compliance of materials and workmanship with the construction requirements and specifications Comment on construction and operation budget Technical reports on the progress of construction Tracking the status of the project operation monitoring Strict monitoring schedules Monitoring and optimization of operating modules Management of preventive maintenance works Management of repairs Review of the actual wind farm production, comparing with the forecasted Review of production and revenue losses Suggest mitigation measures in case of unexpected incidents

10 wind energy investment evaluation Legal assessment of the company Assessment of the subsidies Advise on the financial viability of wind farm Compliance of WF expected revenues to similar projects Risk assessment & Evaluation of the WF financial sensitivity Evaluation of permits & approvals Timeline Review Review of Guarantees and Liabilities Evaluation of purchase and service contracts (WTG, O&M, Grid connection, etc) Review of Environmental Impact Assessment and opine on environmental risks project financing Feasibility studies Determination of investment ratios Lender and/or owner technical assistance during credit negotiation

11 wind energy manufacture & trade Manufacturing and marketing of large scale meteorological tubular and lattice masts of 10 to 100 meters. Proven durability and reliability in harsh weather conditions. Flexible adaptation to the measurements requirements. Full range of accessories and measuring equipment (arms, power supply systems, obstruction lights). Marketing of sensors of leading manufacturers and equipment for measurement and analysis of meteorological and environmental data. Manufacturing and marketing of innovative anemometers and wind vanes, highly reliable and capable of integrating functionalities in E 2 PROM, designed specifically for wind potential measurements.

12 wind energy innovative sensors 2EN, after several years of research, development and experimental operation began production of innovative anemometers and wind vanes, highly reliable and designed specifically for wind resource measurements. patent Protected under the Greek PATENT No / June 2009 Protected under the US PATENT No. US B2 / July 2013 design parameters Clever on chip firmware (MCU) Internal recording of rotations indicates need for maintenance Internal slope-offset setting Adjustable pulses per revolution Aerodynamic shape Robust behavior Linear response Low starting offset PC connection for online data reading, checking and programming

13 wind energy lattice tower specifications Lightweight structure Advanced design Durability and reliability in extreme weather Lattice section stiffness Limitless transportation Assembly the whole structure on site Foundation without concrete Erection without a crane Safety working conditions during erection Adaptation & Compatibility Anticorrosive protection zero environmental footprint Recyclable material

14 wind energy design & certification The lattice tower design was implemented using CAD CAE technology. Modelling design and assembly as well as finite element analysis (FEA) techniques were integrated within NX8 platform (formerly known as Unigraphics). Every part is verified and checked separately and the whole structure has been certified for euro code compliance. This construction is made to withstand very high winds with 10 minute average higher than 50m/sec which leads to gusts over 80m/sec at the top of the mast. Eurocode 1. EC1PART1.4En Wind Actions, EC1 PART1.3 En Snow Loads. Eurocode 3. EC3 PART Towers and Masts, EC3 PART Design of structures with tension elements. Eurocode 8. ΕC Design of structures for earthquake resistance - Part 6: Towers, masts and chimneys. Eurocode 9. EC9 Aluminium structures. BS EN Protection against falls from a height - Anchor devices - Requirements and testing.

15 wind energy lattice towers commercial manufacturing 500mm Series 600mm Series 750mm Series 35m 50m 65m 50m 65m 80m 65m 80m 101m

16 solar power PV plant construction 2EN offers integrated solutions for grid-connected PV installations on roofs as well as fields, using equipment from a wide range of manufacturers. Services Our highly trained personnel undertakes the following services: Licensing procedures Design of the system Equipment supply PV plant construction and roof installation Technical monitoring of the system Maintenance and service Operation and yield warranties Project financing Investment evaluation PV installation insurance

17 solar power PV plant construction Study & Design Our specialized team of engineers and technicians undertakes the study and design of the system according to the requirements and needs of your area, simulating the system with special software in order to achieve: proper function, best performance, project safety. Project construction 2EN has experienced technicians and installers for PV power plant construction and roof installations, as well as for grid connection. We adhere to strict timelines for the completion of a project and produce technical progress reports during the construction stages.

18 hybrid systems 2EN aiming to follow sustainability initiatives and implement green processes and practices, develops hybrid power supply systems for various applications: Transponder masts powering Meteorological stations (heated sensors, LIDAR, SODAR) Autonomous off-grid houses Autonomous off-grid farms Military applications Parking stations 2EN SOLAR CarPorts serve your need for parking combining: Selling energy to the grid Shading Rain protection Collection of rain water

19 renewable energy services and applications