Transformers & Transmission Conference

12th – 13th March 2019
London, United Kingdom

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“Global power transformer market size is expected to reach $35,353 million by 2022 from $23,019 million in 2015 with a CAGR of 7.07% from 2016 to 2022.”


“The power transformer market in LAMEA accounted for $1,608 million in 2014 and is anticipated to garner $2,816 million in 2022 expanding at a CAGR of 7.20% between 2016 and 2022.”
 

About the Event

TThe global transformers market is likely to grow at a significant rate, owing to augmentation in power infrastructure promulgated by surge in demand for electricity. The prominent drivers supporting the growth of global power transformer market are rise in transmission and distribution infrastructure investments and growth in the renewable energy sector.

The global power transformer market is expected to grow and register a CAGR of 8.65% next few years, from key regions North America, Europe, Asia-Pacific, Central & South America, Middle East and Africa.

However, with the development of Chinese domestic Transformer industry, the performance distance will shorten gradually, compared with the imported Transformer. Currently, the Chinese Transformer industry tries to transit to high-end Transformer field actively, as well as extends downstream industry chain.

  • Power Transformer Market Growth and Trends
  • An Overview of Transformer: Analysing Structural Determinants for Power Supply
  • Country Spotlight: Russia, Germany, U.K., France and Italy
  • Forecasting Transformers Market at Region Level
  • Analysing the Causes and Effects of Overvoltage in Transformer.
  • Asset-Management: Monitoring and Diagnostic of Power Transformer
  • Esters for Increasing the Reliability of the Transformer and its Working Life
  • Risk Management of Power Transformer Fleet
  • Digital Innovation for Maintenance
  • Cast Resin Transformer vs Oil filled Transformer
  • Efficient Requirement of Power transformers in Europe: Impact of Ecodesign
 
NewS

 

  • Russian steelmaker NLMK Group has signed agreements with leading transformer manufacturers: Enpay (Turkey), KRYFS (India) and National Material Company (NMC, USA)
  • ABB wins $18 million transformer order from Indian Railways
  • ETH Zurich electrical engineers have developed a smart electronic transformer that works extremely efficiently to transform medium-voltage into lowvoltage
  • Spark Cognition Applies Artificial Intelligence to the Electrical Grid
  • NYPA is installing sensors on equipment such as transformers, reactors, turbines, generators, breakers, battery banks and capacitors with the prevention of costly equipment failures.
  • Himoinsa develops transformer substation in 10ft and20ft containers to increase the voltage from low to medium, or vice versa, depending on project requirements.
  • Scottish Power has installed Vaisala’s Optimus OPT100 Dissolved Gas Analysis (DGA) Monitors at a number of its sites throughout the UK in order to guard against the impact of solar flares on power transformers

 

 

Sponsorship Opportunities

Transformers & Transmission Conference is a platform where you can showcase your company, brand your products and services among the targeted audience. Promote your company & gain potential visibility through this summit.

 
 
 

TENTATIVE CONFERENCE AGENDA*

Transformers & Transmission Conference
12th – 13th March 2019
London, United Kingdom

Day 1: 12th March 2019
 
 8:30 AM Registration & Coffee
 9:00 CHAIRMAN’S WELCOME REMARKS
  9:10
Advances in Condition and Risk Assessment of Power Transformers

 

  • Identifying transformers at risk of failure and improve performance and extend transformer life
  • Maintenance strategies – range of diagnostic tests to assess the condition of transformer
  • Ensuring optimum performance through Tan Delta Testing, Sweep Frequency Response Analysis, Leakage Reactance, Turns Ratio, Winding Resistance

Michael Lukas, Senior Expert Technical Service Power Plants, LEAG

  9:40
Power Transformers Specifications

 

  • Understanding the importance of Transformers technical specifications in formally and fairly communicating to end-user
  • Establishing long term reliability of transformers
  • Covering the present and future system requirements
  • Technical requirements for the design, construction, inspection and testing
  • Meeting requirements according to standards – Electrical, Mechanical, Oil and Oil system, tap changer, bushings, cooling, sound power

Robert LeRoux, Primary Plant Specialist, ESB International

  10:20
Discussion Followed by Morning Coffee & Networking

 

  10:50
Fundamentals of Effectively Monitoring Oil-Immersed and Dry-Type Transformers

 

Roberto Piccin, Head of Certification, CESI

  11:30
Extending the Service Life of Transformers: Basics of Transformer Cooling

 

  • Identifying factor for the generation of heat in the transformer – losses like hysteresis, eddy current, iron, and copper loss
  • Segmenting the coolant type air, synthetic oils, mineral oils, gas, water.
  • Description of cooling methods – AN, AF, ONAN, ONAF, OFAF, ONWF

Mark Warren, European Representative, Unifin International

  12:10
Discussion Followed by Lunch

 

  13:10
EU Eco-Design Directive for Transformers – Design Specifications 2021

 

Erika Wilson, Managing Director, Wilson Power Solutions Limited

  13:50
Analyzing the Causes and Effects of Overvoltage in Transformer
 
 

In addition to their normal operating voltages, transformers are subjected to occasional over-voltages arising during transient events on the system, e.g. lightning strikes or switching, and these can cause failures and so transformers must be designed and tested to ensure they can be withstood. This presentation will discuss the effects of external over-voltages and internal over-voltages generated by internal resonances, in-rush and over-fluxing, and how these are accommodated.

John Lapworth, Senior Principal Engineer, Doble Engineering Company

  14:30
Resilience and New Technologies: Trends in US Power Sector

 

U.S. distribution transformer market is anticipated to witness growth in line with the appreciable rise in investments toward the upgradation of existing infrastructure across the nation. Rapid infrastructural expansion in compliance to the peninsula corridor electrification program and along with massive government funding for the establishment of cross border transmission networks will boost the industry growth. U.S. regulators provisioned to sustain the increasing electricity demand across its rail networks.

Brian Evans-Mongeon, President and CEO, Utility Services

  15:10
Discussion Followed by Afternoon Coffee & Networking

 

 15:30 
Integrated and Sustainable Energy Futures: Transformers Empowering Rural Habitats

 

  • Identifying ways of distribution of electric power in rural areas – Transformers District Deployment
  • Performance of SWER, Single-Phase, Distribution transformers in rural electricity distribution
  • Transformers Protection From line faults, surges, overloading, theft and lighting

Prof. Dr N. El Bassam, Scientific Director, IFEED Germany

  16:10
Advanced Thermal-Hydraulic Modelling Techniques Power Transformers

 

Temperature is one of the limiting factors in the application of power transformers. According to standards, a temperature increase of 6°C doubles the insulation ageing rate, reducing the expected lifetime of the device. Power losses of the transformer behave as a heating source, and the insulating liquids act as a coolant circulating through the windings and dissipating heat. For these reasons, thermal modelling becomes an important fact of transformer design, and both manufacturers and utilities consider it. 

  • Different techniques for transformer thermal modelling
  • Predicting the hot-spot temperature in the transformer windings with good accuracy.
  • Using different models  in scenarios of emergency load
  • Widely acclaimed methods – CFD vs THNM

Carla Cotas, Postdoctoral at Faculty of Engineering, University of Porto

17:20  
Q & A

 

 17:30
End of Day 1

 

 
Day 2: 13th March 2019
 9.00 WELCOME REMARKS
  9:00 
Natural Ester Fluid in Large Transmission Transformers: Tamini’s Experience

 

Vegetable-base liquids have been developed as an environmentally-friendly alternative to the mineral oil. Up to some years ago, the use of these liquids was restricted to low voltage small power applications. In the last decade, high voltage large power transformers using vegetable-base liquids have been manufactured and put into operation.

  • Transformer design and manufacturing with ester oils
  • Life expectation and capability
  • Environment and safety

Luca Lombini, Technical Director, Tamini Trasformatori S.r.l. 

  9:40
Reliable Evaluation of Paper Insulation in Transformer

 

It is often stated that the life of a transformer is determined by the ageing of the paper insulation, and this is because the likelihood of an end of life turn to turn failure under over-voltage or short circuit events depend on the state of the insulation. Unfortunately, although assessment techniques have been developed to determine transformer condition in various aspects, the evaluation of the aged state of the winding insulation is the most problematic. This presentation will discuss the ageing process in paper insulation and how this can be reliably evaluated by dissolved gas results, oil analysis and paper sampling, with case examples to illustrate practical difficulties.

John Lapworth, Senior Principal Engineer, Doble Engineering Company

  10:10
Latest on Natural and Synthetic Ester Fluids

 

A newer approach to risk management gaining worldwide momentum is to employ ester-based fluids in both distribution and transmission transformers.  Ester fluids have a number of advantages over mineral oil; they have higher fire points and lower gas conversion factors, reducing the risk of tank rupture and allowing installation closer to the load centre.  This can be especially useful in distribution networks where transformers need to be located close to, or inside, buildings.  For larger transmission transformers, using a high fire point ester potentially allows significant reductions in fire protection, which can lower the overall installation cost of a substation, particularly in constrained urban locations.  In addition, ester fluids are more environmentally friendly, offering reduced risk in the event of a spillage or leakage.

Dr. Attila Gyore, Senior Applications EngineerMIDEL

  10:50
Discussion Followed by Morning Coffee & Networking

 

  11:10
Inspections and Transformer Scrapping- Investigating Copper Sulfide Contamination

 

Deposition of conductive copper sulfide on paper insulation of power transformers has been a real and significant issue for a large power transformer. In some cases, has resulted in expensive equipment failure. It has been said that sealed equipment, containing sulphurous oils and operating at elevated temperatures, are the more susceptible to the copper sulphide deposits. Combination of factors such as time, temperature and Oil oxidation can increase deposition of Cu2S on the insulating paper, that may cause voltage stress and a subsequent burn through (failure)

  • Identify the Influential factor to CSC – Temperature, Oxygen content, Base Oil Composition
  • Risk Assessment and Diagnostic
  • Understand the Copper Sulphide Long Term Mitigation
  • Removal Corrosive Sulphur from oil in service
  • Oil Reclamation, treatment and side effects

Riccardo Maina, Laboratory Manager, Sea Marconi

  11:40
Winding Resistance Measurement and Tap Changer Analysis – DV Power Transformer Test for OLTC Testing

 

  • Theory behind the importance of transformer winding resistance tests. Performing the test, including the 4 wire Kelvin method, current injection and stabilisation of test results. Test frequency recommendations. Interpretation of test results.
  • Dynamic Resistance Measurement (DVtest) of OLTC’s. New off-line non-intrusive method. Performing DVtest with or without the winding resistance test. Phase synchronisation. Recording of OLTC motor current. ‘Fingerprint’ results analysis

Voyo Mrdic, Applications Engineer, DV Power

  12:10
Transformers Design Considerations: Integrating Wind Power Into the Electric Grid

 

Aurel Mindrican, Trade Development Manager, CEZ Trade Romania

  12:40
Discussion Followed by Lunch

 

  14:00
End of Conference

 

*Agenda content and timeline subject to change.

 

   

Dr. Roland Roesch
Senior Programme Officer
International Renewable Energy Agency (IRENA)

Dr. Roland Roesch is Senior Programme Officer – RE Markets and Technology Dialogue at International Renewable Energy Agency (IRENA) and Professor for Energy Economics at the University of Darmstadt. Before Roland became in October 2010 a Professor he worked for 15 years in the Oil&Gas and Utilities Industry for Shell and E.ON in his last position as General Manager Power at Shell and for E.ON as Head of Division, Project Leader, Project Executive and Technical Project Developer. Before he joined E.ON he worked as Energy Market Consultant for Lahmeyer International and as researcher for renewable energies. Roland has solid business experience in energy markets, energy economics and energy strategies, renewable integration management, energy project development and project financing. He currently leads amongst other the IRENA Renewable Energy Project Development activities known as IRENA Project Navigator, IRENAs work related to Renewable Energy Technology Innovation and the work to identify the energy sector transformation needs of islands (Quickscans).

Prof. Dr. N. El Bassam
Scientific Director, IFEED
Germany

Prof. Dr. Nasir El Bassam is a Director of the International Research Centre for Renewable Energy (IFEED), Sievershausen, Germany. He has BSc, MSc, and a PhD in Chemistry, from the University of Bonn, Germany 1967. The centre has established 2 Branches: 1. Indian IFEED: Manav Institute of Technology, Hisar. India 2. USA-IFEED: Columbus, Ohio USA Responsibilities: Overall coordination of the IFEED activities in the field of research, education, training, transfers of technologies and co-operation with national and international organizations. Integration and application of renewable energy resources available in various regions for electricity, water and food supply. Development of renewable energy management strategies. Implementing of Solar Desert Oases. Integration and application of all renewable energy resources available in various regions for electricity, water and food supply and development of renewable energy management strategies. Promoting the development of Concentrated Solar Thermal Power (CSP) in cooperation with German Aerospace Centre (DLR), and German Federal Ministry for the Environment, Nature and Nuclear Safety, Berlin: He served in several committees and has been board member WCTE. He is EU adviser & Chairman of working group SREN, FAO. Prof El Bassam, is a recipient of WREN Pioneer award and a award in science and technology for a Sustainable Rural Development of Energy and Water Supply from Chinese Science Academy. He published and contributed papers in several books and journals.

Robert LeRoux
Primary Plant Specialist
ESB International

Robert le Roux is an Electrical Engineer with a range of engineering skills and practical experience obtained internationally. He joined ESB Engineering and Major Projects as a Resident Engineer in 2010 and is presently an Electrical Engineer and Consultant with the ESB Engineering and Major Projects Primary Plant team. Mr. le Roux has a track record working on large‐scale Power Plant and Civil Engineering projects. His experience spans all aspects of the project life cycle from design through to construction and operation. He has worked on projects for ESB Engineering and Major Projects in Ireland and Bahrain. As part of his role, Mr. le Roux is responsible for specification writing for Primary Plant equipment, Technical Tender evaluation and also to assist ESB Networks with problem solving on HV equipment related problems.

Riccardo Maina
Laboratory Manager
Sea Marconi , Italy

Riccardo Maina, Born in Turin (Italy) on April 7, 1971 from a family of chemists, took the degree magna cum laude in analytical chemistry on 1996, with a thesis on «Metal ions azo-sulphonated complexes separation by liquid chromatography, amperometric detection». After being recognized of the Optime student award by Turin’s industrial Association, he began to work in the R&D department of a private Company in the application field of surface treatment, acquiring competences on polymers, alloys, plastic and metal moulding, pigments, electrolytic and chemical deposition. Married with Maria Concetta on 1999, he has a son born on 2005. Since 2001 Riccardo Maina works for Sea Marconi Technologies, an Italian Company leader in diagnostic and maintenance of insulating liquids. As Laboratory Manager of Sea Marconi he developed new analytical methods for oil analysis, diagnostic and decisional algorithms for test interpretation, software for data mining and LCA. He’s member of Italian IEC TC10 National Committee since 2002, and is actively participating to several WGs and MT of IEC TC10 and Cigre SC D1 and A2, dealing with analytical methods (particles, DGA, acidity, additives, metals), maintenance guides, guides for interpretation and diagnostic (oil degradation, DGA, thermal life of cellulose, copper sulphide related failures, corrosive sulphur in oil). Riccardo Maina is author of papers on diagnostic, transformers LCA, corrosive sulphur. He experienced investigations on failed transformers and reactors, due to corrosive sulphur and copper sulphide deposition, from Europe, Middle East, South America, and Asia-Pacific. Expert in software and data-management, he developed A.I. protocols for automated diagnostic and Health Index evaluation, based on fuzzy-logic and neural networks. He is main teacher in training courses on oil analysis, transformer diagnostic and insulating materials degradation mechanisms in Italian, English and French.

Michael Lukas
Senior Expert Technical Service Power Plants
LEAG

Michael Lukas Lausitz Energie Kraftwerke AG / Germany – Senior Expert Transformers – Scientific Background Dipl.-Ing. Mechatronics (WA), Dresden University of Applied Science – Electrical Engineering, Academy of Engineering Senftenberg Professional Background 38 years at Lausitz Energie Kraftwerke AG Electrician in operational services / Head of electrical and control technology in operational services / Senior Expert Transformers

Aurel Mindrican
Trade Development Manager
CEZ Trade Romania

Aurel Mindrican   is Trade Development Manager at CEZ with a license degree in Hydroelectric and environment and a master in Optimization of Hydro Power Plants operation of Universitatea Politehnica Bucurecti, Romania. Founding member and member of the AFEER and board directory of electricity suppliers association in Romania between 2006-2008. After 5 successfully years as senior engineer in Hidroelectrica (the biggest power producer in Romania) contributing to the start of Electricity Market in Romania took the position of Trading Director in Romelectro on of the top 5 trading company in Romania. From 2008 is Trade Development Manager in CEZ Trade Romania and from 2016 also Trading Manager in Ovidiu Development (CEZ Wind farm).

Carla Cotas
Postdoctoral fellow at Faculty of Engineering
University of Porto

Carla Cotas graduated in Chemical Engineering at the Faculty of Sciences and Engineering of the University of Coimbra (FCTUC) in 2008. Between 2008 and 2011 she developed research at the Mechanical Engineering Department at the Faculty of Sciences and Engineering of the University of Coimbra in the area of Computational Fluid Dynamics. In 2011 she started her doctoral studies in Chemical Engineering at the Faculty of Sciences and Engineering of the University of Coimbra, where in 2016 she obtained her degree of Ph.D. in the area of Modelling of Fiber Suspensions Flow in Pipes. In 2016 she started her Post-Doc in LSRE-LCM.

Brian Evans-Mongeon
President and CEO
Utility Services

Brian Evans-Mongeon has over thirty years of experience in the electrical utility business working for both Green Mountain Power corporation as a power operations & administration manager and Vermont Public Power supply authority as a marketing services manager. As the president and CEO of Utility Services, he is responsible for oversight of constituent’s ERO compliance and monitoring, ISO & NEPOOL markets, and renewable energy trading and associated activities. Brian has an associate degree in electric/electronic technology from Vermont Technical College and a B. S. in business administration from the University of Vermont. He currently serves as the Chair of the NERC Planning Committee representing the electric grid in North America.

John Lapworth
Senior Principal Engineer
Doble Engineering Company

John Lapworth After graduating from Cambridge University with a degree in Physics, he started working in the Electricity Supply Industry in 1975, specialising in diagnostics for transformers, and since 2012 has worked for Doble Engineering on condition assessment of transformers and failure investigations. He has published many technical papers on the subject and has been an active member of several CIGRE A2 (Transformers) Working Groups.

Luca Lombini
Technical Director
Tamini Trasformatori S.r.l.

Luca Lombini is the Technical Manager of Tamini Trasformatori in Milano, Italy. In Tamini he had previously held positions of head of the electrical design engineering and responsible for the testing department. Graduated in Electrical Engineering from University of Bologna, he is in the transformers industry since 2005. Among his experiences also the role of transformers expert at Weidmann Electrical Technologies (CH). Besides common power transformers, he is involved in the engineering and testing process of special types of oil immersed applications, such as Phase Shifter, Shunt Reactors, transformers for Furnace and Rectifier plants. In the last years he has gained experience in the application of natural esters in high voltage large power transformers, culminated in the construction of several 420 kV and 245 kV autotransformers.

Dr. Attila Gyore
Senior Applications Engineer
MIDEL

Attila Gyore is Senior Applications Engineer for MIDEL dielectric fluids.  As an expert in ester liquids he actively supports customers throughout the world to assist them with the adoption of MIDEL liquids, as well as being actively involved in IEC, IEEE and Cigré groups. Prior to joining M&I Materials in 2012 Attila held the position of Assistant Professor at the Department of Electrical Power Engineering at Budapest University of Technology and Economics (BUTE) and spent time with CG Power as a transformer active part designer. Attila holds a PhD from BUTE with a focus on superconducting transformers.

Mark R. Warren
European Representative
Unifin International

Mark Warren is the European Representative of UNIFIN International and CARDINAL Pumps. Mark has been working in the Energy industry since 1984 with a special focus on cooling since 1998 when he was a buyer of transformer coolers for the Japanese market and subsequently worked for Heat Exchange Industries in United Kingdom and then UNIFIN International in Canada, since 2004. UNIFIN is the premier manufacturer of transformer oil coolers in North America and Mark has been supplying cooling systems and transformer oil pumps to European customers for more than 20 years. He is familiar with the design parameters that need to be taken into consideration as well as the cooler and pump design and construction features that need to be properly considered and evaluated. 

Erika Wilson
Managing Director
Wilson Power Solutions Limited

Erika Wilson is joint Managing Director of Leeds based transformer manufacturer Wilson Power Solutions. With a wealth of experience in both power engineering and business development, Erika is a regular speaker at leading industry events and member of the board of Beama, a principal trade organisation representing manufacturers of electrical infrastructure products. Having joined the family company straight after school in July 1997, Erika started her career on the shop floor tasked with overhauling transformers and switchgear and manufacturing battery tripping units. During her apprenticeship Erika studied electrical & electronic engineering and later gained a qualification in business and finance. She progressed with positions in marketing and sales and was head of business development when her father handed over the reins in 2008. Erika has played an integral part in the development of Wilson Power Solutions pioneering amorphous core transformer range and is passionate about reducing energy wastage in power distribution networks.

Roberto Piccin
Head of Certification
CESI

Roberto Piccin As nuclear Engineer MSc jointed CESI in year 2000, after a decade as Nondestructive testing expert. He managed many international projects related to Quality assurance , mainly on HV substation transformers located in Middle east and China. He led the Sales and scheduling department of CESI group laboratories, which include both Milan facilities and those located in Germany. He is presently leading the CESI certification body which includes Transformer product certification, factory assessment and root fault causes analysis .

Voyo Mrdic
Applications Engineer
DV Power

Voyo Mrdic has been working as an applications engineer in transformer testing group at DV Power, who are a well-known manufacturer of test and measurement equipment for electric power industry. He is a product engineer for the three phase turns ratio group of instruments. His responsibilities include development of new methods for transformer testing, providing technical support to DV Power customers, as well as performing on-site field testing. Voyo has performed numerous tests on transformers in substations throughout Europe, USA, and the Far East. Before joining DV Power 8 years ago, he had been working at the large apparatus manufacturer Energoinvest RAOP for 1 year as a junior engineer in the circuit breakers and instrument transformers development department. Voyo has a diploma degree in electrical engineering from the University of Istocno Sarajevo.

 
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Note: All payments are made in POUND.
Registration fee only covers cost of all sessions, luncheon, coffee/tea & presentations. Fee does NOT include any travel or accommodation expenses. Fee is not inclusive of 8% Admin/Bank Charges.

Venue

HILTON LONDON GATWICK AIRPORT Hotel

Welcome to the Transformers & Transmission Conference booking site.

Trade Essential has arranged bed and breakfast rate of £99.00 per night based on single occupancy from 11th to 13th March (subject to room & rates availability).

Booking couldn’t be easier, simply click on the “BOOK NOW” button and select which date you would like to stay.

11 March – 13 March 2019

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Address: South Terminal, Eastway, Gatwick RH6 0LL, United Kingdom
Phone: +44 1293 518080
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