Milano , Riunione CNI Scopo … To facilitate and promote the progress of engineering and the international exchange of information and knowledge concerning principles, design, applications, coordination, performance and asset management of System Protection, Substation Control and Automation, Remote Control Systems and Equipment, Metering Systems and Equipment. SC B5 – Protection and Automation Membership 24 membri regolari 13 membri osservatori Membro italiano: G. Vianello Presidente: G. J. Amantegui (SP) Segretario: Iony Patriota (BR) SC website:

Milano , Riunione CNI SC B5 – Risultati principali della Conferenza Impact of IEC process bus on protection and substation automation systems (39 contributi) - discussi i problemi: accesso al sistema per le prove, concetto di prova, interoperabilità ancora un obiettivo - implementazione ancora a livello di sviluppo, non di realizzazione Life Cycle Management of Protection and Control Systems (48 contributi) - Tendenze: ruolo sempre più spinto del software e quindi virtualizzazione e distribuzione di IED; standardizzazione hardware - Necessità : Strumenti per la gestione di modelli, versioni e configurazioni; per la personalizzazione da parte degli utenti (specificazione e prove); per laccesso remoto (security)

Milano , Riunione CNI TypeNumberTitleName of Conv.Cr.Disb. AGB5.51Substation Automation & Remote Control J. Ordacgi (BR) 2007 /8 AGB5.52Protection & Monitoring of Main Plant & Circuits S. Chano (CA)2007 /8 AGB5.53Monitoring, metering, recording & Overall System Protection R. Adams (UK)2007 /8 SC B5 – Advisory Groups attivi

Milano , Riunione CNI TypeNumberTitleName of Conv.Cr.Disb. WGB5.04Modern Techniques for Protecting and Monitoring Generating Plants G. Benmouyal (CA) WGB5.05 Modern Techniques for the Protecting, Monitoring and Control of Power Transformers M. S. Sachdev (CA) WGB5.06Maintenance Strategies for Digital Substation Automation Systems V. Leitloff (F) WGB5.07Modern Techniques for Protecting and Monitoring of Transmission Lines S. Chano (CA) WGB5.08 Refurbishment Strategies based on (Total) Cost of Ownership, Operational Risk and Technical Constrains P. Leushuis (NL) SC B5 - Working Groups attivi

Milano , Riunione CNI TypeNumberTitleName of Conv.Cr.Disb. WGB5.10Protection, monitoring and control of series compensated networks J. Zakonjsek (SE) WGB5.12Engineering Guidelines for IEC61850 Based Substation Automation Systems J.Castellanos (ES) WGB5.14Wide Area Protection and Control Technologies V. Terzija (UK) WGB5.15Distance Protection Functions for Modern Applications D.Tziouvaras (US) WGB5.16Modern Techniques for Protecting Busbars in HV Networks Z. Gajić (SE) WGB5.19Protection Relay CoordinationH. Kameda (JP) SC B5 - Working Groups attivi

Milano , Riunione CNI TypeNumberTitleName of Conv.Cr.Disb. WGB5.20New Trends for Automated Fault and Disturbance Analysis M. Kezunovic (US) WGB5.21New Local Protection & Control Approaches To Minimise The Impact Of System Disturbances A. H. Abu Bakar (MY) WGB5.31Lifetime management of relay settings P.Crossley (UK) WGB5.32Functional Testing of IEC Based Systems I. Patriota (ES) WGB5.34The Impact of Renewable Energy Sources and Distributed Generation on Substation Protection and Automation J. A. González (ES) SC B5 - Working Groups attivi

Milano , Riunione CNI TypeNumberTitleName of Conv.Cr.Disb. WGB5.36Application for Protection Scheme Based on IEC61850 D.Tholomier (FR) WGB5.37Protection, Monitoring and Control of Shunt Reactors P. Naisani (CA) WGB5.38The Impact of Implementing Security Requirements using IEC D. Holstein (US) WGB5.94High Impedance FaultsI. Ojanguren(ES) SC B5 - Working Groups attivi

Milano , Riunione CNI SC B5 - Working Groups attivi

Milano , Riunione CNI SC B5 - Nuove attività e futuri W.Groups Sono stati decisi i seguenti nuovi W.G. : Impact of HVDC on Protection & Control (JWG (SC B5/B4) Proposta una partecipazione italiana (corrispondente) Protection of hybrid line/cable circuits in transmission networks JWG (B5/D2) Application Guide on digital inter-S/S comm.s for protection (JWG (SC B5/B4) Proposta una partecipazione italiana (membro regolare) Protection requirements on transient response of voltage and current digital acquisition chain Proposta una partecipazione italiana (corrispondente) Standardised protection schemes Occorre individuare i nominativi dei due membri corrispondenti.

Milano , Riunione CNI SC B5 - Prossimi meetings Jeju Island, Korea, colloquium 2009, Oct P.S.: Protection & Control of FACT devices and impact on Protection Systems Wide Area Monitoring, Control & Protection Technologies PS1 - Strategies for the Lifetime Maintenance of SAS Systems Synopses: entro Feb 2009 Full papers: entro Giu 2009 Tutorial Topic: Experience in the protection of multi-circuit & multi- terminal lines and power transformers

Milano , Riunione CNI Notizie aggiuntive del regular meeting JWC B5/D2 – E stata proposta una common session (Parigi 2010) sul tema Practical implementation of IEC in electric power systems Advantages for implementation outside the substation Impact on Substation Automation (security, WiFi, teleprotection requirements) Architecture and Information Technology aspects between Substation Automation and Remote Communication Communication needs for System Protection Schemes an Wide Area Measurements

Milano , Riunione CNI SC B5 -Soggetti preferenziali per la Sessione 2010 APPROVATI Protection Control & Monitoring Beyond allocation of P&C funcs– architecture of SAS - new concepts -new requirements –recording Impact of renewable energy sources and new generation on protection and automation of substations (WG34) – controlled islanding – impact on WAP & SIPS - connection protection -IEC on generator protection – restoration policies – distribution protection