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high-voltage labs

Technical papers
Field measurements and frequency domain modeling of a 400 kV underground cable line
The length of XLPE-insulated underground cable lines in the European HV / EHV network is experiencing a fast growth due to the increasing number of submarine interconnections and suitability to be installed also in urban area with nil visual impact after installation. Use of cable stretches in combination with overhead lines has proven to be […]
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Technical papers
Testing of elastomeric isolators for nuclear power plants
Nowadays, the design of nuclear power plants (NPP) is characterized by enhanced safety level. In particular, GEN III+ and GEN IV reactors have to be highly secure and designed to withstand extremely severe external events such as floods, tsunamis, tornadoes, plane crashes, fires and, in particular, earthquakes. Seismic isolation is considered the most promising technology […]
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Measuring relays, and protection equipment
Products Expertise
Measuring relays, and protection equipment
Measuring, protecting, controlling and maintaining electricity power networks in a smart grid world requires intelligent electronic devices (IED), such as smart energy meters , measuring relays, protection systems, control and automation devices. Protection relays may be called into action rarely or switch when they are not required. The consequences could be disastrous for the energy […]
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Technical papers
Market integration and storage resources optimization to mitigate the risks of “over-generation” from non-programmable RES: the Italian prospective
​Italy has witnessed a very massive penetration of photovoltaic and wind generation in the recent years. The largest share of wind plants is connected to the transmission grid and the total power installed exceeded 8.5 GW at the end of 2013. Photovoltaic plants are generally connected to the distribution grid and at the end of […]
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CESI ON THE OMANI AMR IMPLEMENTATION
News
CESI ON THE OMANI AMR IMPLEMENTATION
​Muscat, October 31, 2018 – CESI is protagonist of the live operation of a centrally implemented Automatic Meter Reading (AMR) project in Oman, commissioned by Nama Group. The AMR system is a central standard smart metering system that will enable electricity companies to obtain accurate, hourly meter readings from high value customers and collect their […]
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Remediation project
Remediation
Remediation project
Over the last 20 years, CESI has developed significant experience in soil and groundwater environmental remediation at industrial sites, in Italy and around the world. CESI designs remediation interventions at every stage of the project (from feasibility to execution. Our approach embraces innovation and sustainability in the choice of remediation technology and includes the following […]
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Space Solar Cells
CESI has 30 years’ experience in the research, development and production of high efficiency solar cells   for space applications and is one of the top global suppliers of multi-junction cells using material such as GaAs (Gallium Arsenide) and InGaP (Indium Gallium Phosphide). Our standard triple junction space cells (InGaP/InGaAs/Ge) are state of the art with […]
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Energy bridge
News
Energy bridge
​Matteo Codazzi, CEO at CESI, takes part to the RES4MED official launch event in Rome on May 3, 2012. The conference includes among others Corrado Clini (Italian Minister of the Environment), Piero Gnudi (Italian Minister for Tourism) and Francesco Starace (RES4MED President). Renewable Energy Solutions for the Mediterranean region South and East Mediterranean Countries are […]
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Technical papers
Photochemical Pollution Modelling In Complex Terrain
Ozone is considered one of the most significant pollutants with respect to the potential impacts to human health and natural ecosystem, both in terms of critical episodes and as long-term exposures. Consequently, in order to assess the comprehensive effects of photochemical pollution, not only ozone peak concentrations need to be examined, but also ozone exposures […]
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Technical papers
Maximum feasible penetration of non-programmable RES generation in power systems
​The large-scale development of renewable sources, with particular reference to wind, in the generation mix might introduce several problems for a secure management of the power system, due to a higher generation uncertainty, thus requiring careful investigations by the responsible for planning and the involved system operators. In this context, CESI has developed a thorough […]
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CESI – WEC study on variable renewables
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CESI – WEC study on variable renewables
Integration of variable renewables: achievements, challenges and solutions. A report by CESI and WEC The Report ‘Variable Renewables Integration in Electricity Systems 2016 – How to get it right’ is published by the World Energy Council in partnership with Project Supporter and the Council’s Global Partner, CESI S.p.A. The report draws upon 32 country case […]
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Directive 2013 35 EU in electricity sector
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Directive 2013 35 EU in electricity sector
Effects on technical standards development and on electricity sector of the Directive 2013/35/EU on the minimum health and safety requirements regarding the exposure of workers to the risks arising from electromagnetic fields which shall be adopted by 1 July 2016. The Directive 2013/35/UE was published on July 26th, 2013 after a long consultation process among […]
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Board of Directors confirms Matteo Codazzi as CEO for another three years term
Press release
Board of Directors confirms Matteo Codazzi as CEO for another three years term
​Milan, May 30, 2012 – The Board of Directors of CESI, a company with Enel, Terna, ABB and Prysmian among its largest shareholders, chaired by Salvatore Machì has confirmed Matteo Codazzi as Chief Executive Officer. CESI’s BoD has confirmed the power structure, recognizing to the Chairman Salvatore Machì as well as confirmed to Matteo Codazzi […]
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Technical papers
Technical design requirements and test experiences on Composite Hollow Core Insulators regarding pollution performance under AC and DC stress
This paper is a common approach of manufacturers of insulators, electrical equipment, transmission system and test labs to verify the expected behaviour in laboratory and outdoor tests. For the electrical design of composite insulators, different material properties and shed profiles for AC and DC conditions have to be taken into account respectively, considering the recommendations […]
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Electromagnetic Compatibility Laboratories
Testing Labs
Electromagnetic Compatibility Laboratories
Electromagnetic waves are not seen but they are everywhere. From the 1960s onwards, the world’s militaries have had to test how different electronic devices interact with each other, and devices in everyday life now need to be tested as well. Kema Labs is leader in electromagnetic compatibility (EMC) testing for 40 years and plays host […]
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CESI first testing center for Meters and More
News
CESI first testing center for Meters and More
CESI S.p.A., on June, 9th 2015, has been appointed from the METERS AND MORE Association as the first world-wide testing center for the compliance certification of equipments based on the SMITP (CENELEC) standard. METERS AND MORE is an international non-profit association based in Brussels with the goal of providing the industry with a proven open […]
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CESI rolls out 2nd phase of Oman project
News
CESI rolls out 2nd phase of Oman project
​Muscat, CESI has been awarded the second phase of the Automated Meter Reading (AMR) technology implementation project by Nama Group Oman. The objectives of this AMR Roll Out assignment is the implementation of a central system to obtain customer readings remotely. With such a system, the Authority for Electricity Regulation in The Sultanate will be […]
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CESI @ Cigré 2012
News
CESI @ Cigré 2012
CESI is pleased to announce the presence at CIGRE 2012, from August 27th to August 31st 2012 in Paris. With more than 6,000 international visitors expected, the CIGRE Session is the leading event for Power Systems experts from all around the world. CIGRE is a permanent non-government and non profit-making international association which was founded […]
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Bahrain selects CESI
News
Bahrain selects CESI
​Manama, Bahrain 24th July 2017 – CESI has been appointed to support the Bahrain’s Sustainable Energy Unit (SEU) in developing the technical and strategic regulatory requirements related to connecting distributed renewable energy resources into Bahrain’s national Electricity Grid owned by Electricity and Water Authority Bahrain (EWA). Bahrain’s Sustainable Energy Unit’s key objectives are to create […]
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Interconnecting the world
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Interconnecting the world
The importance of interconnections for cleaner energy ​​ According to most part of the scientific environment, climate change is mainly a result of human activity and since the mid-20th century it is proceeding at a very fast rate. But human beings are also capable of changing direction, and the development of innovative energy projects can […]
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