Poseico S.p.A. – Power Electronics Short Form Presentation 2014 www.poseico.com POSEICO was founded in 2001 as the Management Buy Out from the former Semiconductors Department of Ansaldo Trasporti that started its production of high power semiconductors in 1970. In a later stage, a development plan aimed at diversify its activities in different sectors has been defined, transforming POSEICO into a global provider of products and services that can assist its clients in a wide range of sectors such as Energy, Transport and Infrastructure, Dams and Water Resources, Mining, Industry and Electrical and Mechanical Systems. The POSEICO Group is divided into three distinct branches: a company specialized in the design and manufacture of power electronics devices and systems a company specialized in the study, design, construction and maintenance of electrical, mechanical and telecommunication systems a division that operates in the field of engineering services POSEICO is a leader firm in the high power semiconductors markets that provides services dedicated to research, design, manufacturing, trade and maintanance of high power semiconductors (diodes, thyrisors, GTO,PPIGBTs), accessories (heatsink, gate lead, etc.) and power electronic converter including power assemblies and traction rectifiers. 1970 2013 Today POSEICO means more than 1000 man-years of experience in power electronics Company Figures Design and Development 3 Senior electrical engineers, 2 Electrical engineers, 1 Mechanical designer 1 Power test designer 1 IT engineer Production 1 shift - 27 workers 2 Technical production managers Facilities Genova Plant (Italy): 2800 m2 Busalla Plant (Italy): 2200 m2 Zarnesti Plant (Ro) : 500 m 2 Financial Figure (turn over) Company Facilities Diodes, Thyristors and IEGT PPI manufacture and testing Headquarter Genova, Italy Wafer fab plant (POSEST) Rectifiers and Converters manufacture , Mechanics for power electronics Busalla (Genova), Italy Brasov, Romania Our Mission is Power Electronics Catenary line supply Electric traction Industrial Renewable energy Drivers POSEICO products for electric traction Rectifier bridges for catenary supply Power Semiconductors and water cooling Heatsink for traction converter Input rectifier bridge for multi-voltage auxiliary systems Our Market (2013) Extra EU 30% EU 30% Italy 40% Industry 32% Traction 61% Our Customers Semiconductors Devices Heatsinks and Cooling Systems Assemblies & Converters Our Products Press-Pack High Power Semiconductor Devices Water Heatsink and Cooling Systems Power Assemblies and Converters Press-Pack High Power Semiconductor Devices Diodes Thyristors RECTIFIER DIODES WELDING DIODES FAST RECOVERY DIODES PHASE CONTROL THYRISTORS FAST SWITCHING THYRISTORS GTO & IGBT Press-Pack High Power Semiconductor Devices High Power Insulated Modules RECTIFIER DIODE AND PHASE CONTROL THYRISTOR INSULATED MODULES HIGH CURRENT RECTIFIER DIODE AND PHASE CONTROL THYRISTORS INSULATED MODULES FAST RECOVERY DIODE INSULATED MODULES CUSTOM INSULATED MODULES (with GTO, Thyristor or Diode) Water Heatsink and Cooling System Different solutions for thermal management of high power semiconductors WATER COOLING HEATSINKS Design is assisted by FEM simulation to optimize thermal efficiency and uniformity FORCED AIR COPPER HEATSINKS NATURAL AIR HEATSINKS Heatsinks Testing: •Rth evaluation •ΔP evaluation •High pressure test •Hermeticity •Surface quality analysis Power assemblies STACK WITH 4 DIODES CONNECTED IN SERIES USING AN INSULATED CLAMP SYSTEM THREE PHASE BRIDGE, 4 DIODES FOR ARMS, FULL INSULATED CLAMP STACK WITH TWO FAST THYRISTORS, AIR FORCED COOLING SYSTEM, FOUR TIE ROD CLAMP RECTIFIER MONOPHASE BRIDGE, WITH SNUBBER CIRCUIT BOARD MOUNTED ON TOP IGBT MODULE FOR INVERTER APPLICATION Components for DC Traction Substations POSEICO design, manufactures and trades a large number of components and devices for DC traction substations for trolley bus tramway metro and rail applications as: • 6, 12, 24 pulses traction rectifiers • Positive disconnector cubicles • Negative disconnector cubicle • Voltage limiting devices (VLD-O type) Rectifier Bridges for Traction Applications fixed frame RECTIFIER UNITS FOR TRACTION APPLICATION RATP - RER - PARIS Nominal Voltage: 1500 V 5000 kW RECTIFIER UNITS FOR TRACTION APPLICATION Italian Railways - RFI Nominal Voltage: 3000 V 5400 kW RECTIFIER BRIDGES FOR TRACTION APPLICATION SNCF - FRANCE 24 pulse Nominal Voltage: 1650 V 6600 kW Rectifier Bridges for Traction Applications Withdrawable RECTIFIER UNITS FOR TRACTION APPLICATION (TRAM – TROLLEY BUS) Nominal Voltage: 750 V 1000 kW RECTIFIER UNITS FOR TRACTION APPLICATION (METRO) METRO OF MILANO Nominal Voltage: 1500 V 3000 kW Rectifier Bridges for Traction Applications Cubicle RECTIFIER UNITS FOR TRACTION APPLICATION SCHNEIDER ENERGJI ENDUSTISI Nominal Voltage: 750 V 2000 kW RECTIFIER UNITS FOR TRACTION APPLICATION IBE for Slovenian Railways Nominal Voltage: 3600 V 7200 kW Complete solution transformer + rectifier RECTIFIER BRIDGES FOR TRACTION APPLICATION SNCF - FRANCE 24 pulse Nominal Voltage: 1650 V 6600 kW Rectifier transformer design on POSEICO specification POWER TRANSFORMER FOR TRACTION APPLICATION SNCF - FRANCE Rectifier transformer design on POSEICO specification Voltage Limiting Devices (VLD-O type) MAIN CHARACTERISTICS: The voltage limiting device function is to control the voltage of the RAIL (negative polarity) in d.c. traction systems according to the EN 50122-1 Standard (2011 Edition). Its structure consists of two main devices connetced in parallel: -One electromechanical switch -One electronic switch (SCRs technology). REFERENCE STANDARD -EN 50122-1 (2011 Edition) -EN 50124-1 -EN 50123-1,3,6,7 -INSULATING MATERIALS: NEMA LI-1 GPO3, EN 60893 -WIRING MATERIALS: CEI UNEL 35368, CEI 20-38, 20-37, 20-22 II, 20-3 SCHEMATICS Disconnectors and positive cubicles MAIN CHARACTERISTICS: Output current range from 500 up to 4000 A Output nominal voltage ( EN50163 ): 750,1500,Vdc. Others output voltages are available on request Mechanical construction criteria include open or closed units. Custom design Manual or Motor operated switches with manual emergency operation. Mechanical interlocking Current / voltage Measurement Ground fault protection (64) The main applications are for energy supply of light, medium and heavy power traction systems The cubicles are designed and manufactured by POSEICO S.p.A. under its Quality System Certificated ISO9001:2008 and IRIS Rev02 Power Converters TESTING ROOM AC/AC Converter + Three Phase Diode Rectifiers 600 KVA HARBOUR APPLICATION Frequency Converter 50Hz-60Hz 2 MVA ENERGY DC/AC Inverter 1200 KVA ENERGY Step-Up Converter 2800 KVA ON-BOARD RAILWAY DC/DC Converter 10KVA Frequency Converter ACF5060-2000 Frequency converter ACF5060 -2000 is a 50 - 60 Hz converter realized with four AC to DC front end converter to ensure low harmonic distortion rejected in input line; low harmonic distortion on generated output voltage and an intermediate voltage regulation converter to ensure output voltage immunity from wide input voltage variation angle. Input's and output's transformer and electromechanically switch are included in frequency converter to ensure a turn key solution. High efficiency, combined with an high overload withstand capability and high ambient temperature, characterize electrically the converter. Power Electronics for Advanced Research Experiments POSEICO References Engineering and realization of parts of Power Supplies for Super Conducting Magnet (SCMPS) systems of the JT-60SA Tokamak (Japan) High power semiconductors for CERN Laboratories Power Assemblies with 100 mm Phase Control Thyristor for Power Supply of JT60SA Project Innovative Products HIGH RELIABILITY PRESS – PACK RESISTOR, INTEGRATED WITH WATER COOLING HEATSINK INNOVATIVE HIGH POWER IGBT PRESS – PACK INVERTER FOR RENEWABLE ENERGY APPLICATION TEST CIRCUIT FOR MEASURAMENT OF ELECTRICAL BEHAVIOUR OF HIGH SPEED DIODES DURING COMMUTATION WITH IGCT DEVICE, FOR INDUSTRIAL APPLICATIONS AND ENERGY DC/DC CONVERTER 4000 V / 12 V BATTERY CHARGER FOR HIGH DUTY RAILWAY’S ENVIROMENTS Maintenance Services High Power Devices Testing Services ISO 9001 certified testing laboratory for routine, type and reliability tests on high power semiconductors and characterization of bridge rectifier and power assemblies High Power Semiconductor Failure Analysis Services High power semiconductor (press-pack and insulated modules) failure analysis can be performed in order to evaluate the device failure mode in operation field. A large failure data base is available and it can be used for a correct evaluation of the failure Replacement and Refurbishment for Traction and Auxiliary System Converter Optimal solutions for replacement of key obsolete devices as RCT (reverse conducting thryristor) or small diameter GTO. POSEICO provides own experience and solutions for the complete refurbishment of power modules for traction or auxiliary system converters with different cooling technology: natural and forced air, deionized water cooling, oul and special fluid cooling as freon, etc. High Power Assembly Maintenance Services A complete service of high power assembly maintenance based on cleaning, failure diagnostic, devices replacement, stack repair and qualification, static and dynamic final testing can be performed. POSEICO certifications and standard conformance Starting from 1993 the POSEICO Quality System has been certified to ISO9001 Starting from 2010 has been certified to EN-ISO9001:2008 Starting from april 2009 POSEICO has been certified to IRIS rev02 (International Railway Industrial standard) Internal POSEICO Management System for: • Health and Safety • Enviromental • Social Responsability POSEICO S.p.A. Headquarters: Via Pillea, 42-44 16153 Genova – Italy Tel. +39 010 8599400 Fax +39 010 8681180 E-mail: [email protected] Web site http://www.poseico.com