UNITROLnow_68_2014

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  h UNITROL now  The customer magazineof ABB Switzerland LtdPower Control, Excitation Systems 68 |14 Retrofit at AGL Loy Yang 04 UNITROL ®  6800 meets Australia’s grid code requirements Grid code compliance 08 Fault-Ride Through capability Service agreements 12 Our answer for quality and timely support Meeting demanding grid codes  2 UNITROL now 68|14 Contents UNITROL now 68 | 14 ã    The customer magazine of ABB Switzerland Ltd, Power Control, Excitation Systems ã   Copyright 2014 ABB ã  Magazine available as electronic copy only ã  Publisher:  ABB Switzerland Ltd, Excitation Systems   ã  Tel:  +41 (0)58 589 24 86   ã  Fax:  +41 (0)58 589 23 33   ã  E-mail:  pes@ch.abb.com   ã  Contents and design: Mayerline Jimenez, Claudia Bingen ã    Any use of text or photo requires the written consent of the publisher   10 Center of excellence, India Welcome to Nelemangala; India’s center of excellence for excitation systems. Quality and timely support Service agreements - reducing downtime through guaranteed service. 12 Retrofit at AGL Loy Yang power station UNITROL 6800   meets Australia’s grid code requirements. Grid code compliance Fault-Ride Through capability - A key challenge in network connection regulations. 0804    3 UNITROL now 68|14 Contents Dear Reader, First of all, as we move through the first quarter of 2014, I’d like to take this oppor- tunity to personally thank you for your interest, trust and support that you have shown in our UNITROL, SYNCHROTACT   and MEGATROL products/systems in the past year. In this issue of UNITROL now we focus on the subject of grid codes. On page 4 dis- cover how the grid code requirements at  Australia’s AGL Loy Yang power plant were successfully met using UNITROL 6800. On page 8 we describe grid code com-pliance and show how UNITROL excita- tion systems are complying with the most demanding network requirements.  A further important topic is functional safe-ty and reliability in power plants. Recently excitation systems for two nuclear power stations in Switzerland successfully passed vibration testing (see page 6). Meanwhile, in Vietnam, we report on the installation of UNITROL 6000 motor excitation at a power plant while Limmatkraftwerke expe- rience the benefits of UNITROL 1020 at a small hydro power plant (see page 7). Our local engineering center for excita- tion systems in India opens its doors to you on page 10, showing off some of the excellent work that the team undertake.Service agreements play a pivotal role in ensuring the uptime of our equipment. On page 12 we take a look at our ser- vice agreements and discover how valu-able they can be to you. Finally we take a look at the excitation systems course program for 2014 and provided by the ABB University as well as upcoming events where you can meet our experts.I hope you enjoy reading this issue of  UNITROL now  . Kind regards Aija Mankkinen  Application 04 A steam turbine with a heart of UNITROL   First UNITROL 6800 commissioned at AGL Loy Yang power station, Australia. 06 Protection of emergency generators Protection of nuclear power plants with highly reliable excitations systems - UNITROL 6080. 06 Motor excitation at Vietnamese power plant  The largest coal-red thermal power plant in  Vietnam installs UNITROL 6000. 07 Perfect solutions for small hydro power plants  UNITROL 1020 as an automatic voltage regulator in Limmatkraftwerke AG, Baden. Products and technology 08 Grid code compliance - A key challenge in network connection  Increasing the security level and effectiveness of power grid operation. News 10 India’s center of excellence  LEC India opens its doors to reveal the center of excellence for excitations systems. 11 Marketing and communications, Switzerland  Meet the new team member at excitation systems in Turgi. Service 12 Service agreements  A flexible option to keep plants fully operational. 14 Excitation systems course program 2014   A range of courses are available at ABB University for excitation systems, services and technologies. Events 15 Upcoming events  Forthcoming opportunities to meet excitation systems experts and experience live demon- strations.  Aija Mankkinen Head of Excitation Systems UNITROL now 68 |14  4 UNITROL now 68|14  Application Text  Pedro Lopez  AGL Loy Yang power station, Victoria, Australia.  AGL Loy Yang – One of Australia’s largest steam turbines with a heart of UNITROL ®
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