Protection Specialist SC B5 - Protection and Automation Report to the Canadian National Committee of Cigré 2008 Simon R. Chano Protection Specialist Hydro Québec TransÉnergie 800 de Maisonneuve est, 22ième étage Montréal, QC H2L 4M8

Simon R. Chano, Hydro Québec TransÉnergie CIGRÉ STUDY COMMITTEE B5 Protection and Automation System protection Substation control, automation, monitoring and recording including internal and external communications, substation metering systems and interfacing for remote control and metering All technical, organisational and economical aspects are considered including staff education and training. 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

Simon R. Chano, Hydro Québec TransÉnergie The mission of B5 Facilitate and promote the progress of engineering and the international exchange of information and knowledge in the field of protection and automation Add value to this information and knowledge by means of synthesizing state-of-the-art practices and developing recommendations. This mission can be split in two main sub-missions: Promotion of continued development and exchange of experience for safer and more effective operation of power systems To be first international reference for power system protection and substation automation issues, synthesizing state-of-the-art practices and developing recommendations 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

Chairman: I. De Mesmaeker Strategic Advisory Group B5 Chairman: I. De Mesmaeker Secretary: P. Hindle Cigré B5 B5 Strategic Advisory Group Dec. 2007 AG B5- 51 Substation Automation & remote control J M Ordacgi Filho (BR) AG B5-52 Protection & Monitoring of Main Plant & Circuits S Chano (CA) AG B5-53 Monitoring, metering, recording & Overall System Prot. G.J.Amantegui (ES) WG B5-36: Apps for prot schemes based on 61850 D. Tholomier (FR) WG B5-10: Protection of series compensated lines J. Zakonjsek (SE) WG B5-04: Tech‘s for prot. & monit gen. plant G Benmouyal (CA) WGB5-20: New trends for auto fault & dist. analysis M Kezunovic (US) WG B5-33: Acceptable func. Integr. in HV SS‘s A/ Apostolov (US) WG B5-15: Distance protection functions D.A. Tziouvaras (US) WG B5-07: Tech‘s for prot. & monit. trans. lines S Chano (CA) WGB5-19: Protection relay coordination H. Kameda (JP) WG B5-32: Func. Testing of 61850 based systems I Patriota (BR) WG B5-37: Prot, cont & monitoring of shunt reacs. P. Naisani (CA) WG B5-05: Transformer prot, monitoring & cont M. Sachdev (CA) WG B5-94: High Impedance Faults I Ojanguren (ES) WGB5-08: Refurbishment Strategies etc. P.Leushuis (NL) WG B5-12: Engineering guidelines for IEC61850 based systems WG B5-16: Modern Techniques for BBP Z. Gajic (SE) WG B5-34: Impact of renewable energy sources & dist. gen. on S/SP&A J Gonzalez (ES) WG B5-31: Management of protection settings P. Crossley (UK) WG B5-06: Maintenance strategies for SAS WG B5-21: New local P&C approaches to minimise impact of system distubances A H Abu Bakar (MY) WG B5-38: Impact of security requirements D. Holstein (US) WG B5-14: WA P & C Technologies 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

B5 Subcommittee Organization ( August 2008) SC B5 Chair – G.J. Amantegui (ES) SC B5 Secretary – Iony Patriota (BR) Three Advisory Groups AG 51 – Substation Automation and Remote Control: Convenor J.M. Ordacgi Filho (BR) AG 52 – Protection of main plants and circuits: Convenor S. Chano (CA) AG 53 – Metering, Monitoring, Recording and Overall Power System Protection: Convenor Richard Adams (UK) 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

AG 51 - Substation Automation and Remote Control WG B5-36 Application for protection scheme based on IEC 61850 preparing a report – expected completion 2009 WG B5-08 Refurbishment Strategies based on Total Cost of Ownership, Operational Risk and Technical Constraints preparing a final draft for distribution to SC Chairman and Secretary October 2008 WG B5-31 Management of protection settings 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

AG 51 - Substation Automation and Remote Control WG B5-12 Engineering Guidelines for IEC 61850 Based Substation Automation Systems preparing a report after Survey is completed – expected completion 2010 WG B5- 06 (New WG) Maintenance Strategies for Digital substation Automation – Kick-off meeting held on March 25, 2008 WG B5- 38 The Impact of Implementing Security Requirements using IEC 61850 - expected completion 2009 WG B5- 14 (New WG) Wide Area Protection and Control Technologies - Kick-off meeting held on August 26, 2008 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

AG 52 – Protection of main plants and circuits WG B5-04 Modern techniques for protecting and monitoring of generating plants preparing a report – expected completion 2008 WG B5-05 Modern techniques for protecting, controlling and monitoring power transformers preparing a report – expected completion 2009 WG B5-07 Modern techniques for protecting and monitoring of transmission lines 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

AG 52 – Protection of main plants and circuits WG B5-10 Protection of series compensated lines and series capacitor banks preparing a report – expected completion 2008 WG B5-15 Modern applications of distance protection Completed 2008 – Electra article will be published shortly WG B5-16 Modern techniques for protecting busbars in HV networks WG B5-37 Protection, Monitoring and Control of Shunt Reactors preparing a report – expected completion 2010 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

Simon R. Chano, Hydro Québec TransÉnergie AG 53 – Metering, monitoring, recording and overall power system protection WG B5-19 Protection relay coordination report presented to SC in Paris 2008 – Almost complete WG B5-20 New trends for automated fault and disturbance recording and analysis preparing a report – expected completion 2008 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

Simon R. Chano, Hydro Québec TransÉnergie AG 53 – Metering, monitoring, recording and overall power system protection WG B5-34 The Impact of Renewable Energy Sources and distributed Generation on Substation Protection and Automation preparing a report – expected completion 2009 WG B5-21 New local protection and control approaches to minimize the impact of system disturbances Difficulties due insufficient input – expected completion XX TF B5-94 High impedance faults Report is ready and presentation was done in August 2008 – expected completion 2008 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

Simon R. Chano, Hydro Québec TransÉnergie ACCOMPLISHED WORK WG B5-11 The introduction of IEC 61850 and its impact on protection and control within substations: Published 2007 WG B5-13 Acceptable functional integration in HV substations Final Draft was submitted in May 2008 Along with Electra Summary WG B5-32 Functional Testing of IEC 61850 Based Systems Final Draft was submitted in 2008 with Electra Summary paper WG B5-15 Modern applications of distance protection WG B5-03 Fault and Disturbance data Analysis including intelligent systems Published end 2007 with Electra paper WG B5-94 High impedance faults Document sent to officers for approval 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

Simon R. Chano, Hydro Québec TransÉnergie Newly Formed WG (2007) WG B5-37 Protection, Monitoring and Control of Shunt Reactors preparing a report – expected completion 2010 WG B5- 06 Maintenance Strategies for Digital substation Automation – Kick-off meeting held on March 25, 2008 WG B5- 38 The Impact of Implementing Security Requirements using IEC 61850 WG B5- 14 Wide Area Protection and Control Technologies - Kick-off meeting held on August 26, 2008 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

Simon R. Chano, Hydro Québec TransÉnergie Newly Formed WG (2008) WG B4/B5.25 Impact of HVDC Stations on Protection of AC Systems – Canada will propose a regular member Document the different HVDC technologies and their different ac side performance during steady state, dynamics and transients. Discuss user experience of Protection systems in existing substations near HVDC projects. Discuss impact of HVDC control and protective functions on AC protection including the overall coordination issues. Determination of the impact by an HVDC scheme on short-circuit current, cross country faults (faults between ac and dc lines), islanding issues, sub-synchronous resonance and transient parameters including dynamic / transient voltage and commutation failure which may result in tripping of AC lines. Discuss the effect of DC ground current through AC networks in all modes of HVDC operation. Establish the method of calculating parameters to be used for HVAC protections in the presence of HVDC schemes. Propose an amendment of IEC 909, which at present does not take into account these aspects. Provide models which can be useful for protection settings. 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

Simon R. Chano, Hydro Québec TransÉnergie Newly Formed WG (2008) JWG B5/D2-XX Application Guide on Digital Inter- Station Communication for Protection- Canada will propose a corresponding member Scope : 1. Elucidate the problems faced when modern teleprotection and communication equipment do not function together. 2. Development recommendations on how to interpret relevant standard in the field. 3. Specify the communication requirements for protection signaling over telecommunication networks. Suggest recommendations and guidelines for correct performance of the telecommunication with reference to protection requirements. 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

Simon R. Chano, Hydro Québec TransÉnergie Newly Formed WG (2008) WG B5.22 Standardised Protection Schemes - Canada will propose a corresponding member Scope: Investigate what are the main drivers for a utility to adopt or a contractor to produce/apply a standardised design philosophy?. Assess and quantify the cost to produce and approve the scheme initially compared to a bespoke design?. What is the cost benefit to each circuit once the design is finalized compared to a bespoke design?. Establish a recommended period of time that the standard scheme should be applied for before it is revised, in order to realise the benefits expected whilst not allowing technology to move to far ahead during this period. Identify any barriers to the implementation of standardised protection schemes – is voltage level a factor here or are utility structure and policies the main obstacles? Investigate whether standard interfaces between primary and secondary equipment can be established to enable different manufacturer’s standard schemes to be applied with ease. 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

Simon R. Chano, Hydro Québec TransÉnergie Newly Formed WG (2008) WG B5.23 Protection of hybrid line/cable circuits in transmission networks – Canada will propose a regular member Background: Overhead transmission lines and HV underground AC cables including GIL have different electrical characteristics. Shield grounding methods significantly affect the zero-sequence impedance of underground cables. In many cases, it is very difficult to assess the precise cable parameters during unbalanced faults due to different ground return paths. This WG is formed to identify complex issues that impact the transmission lines/cables. 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

Simon R. Chano, Hydro Québec TransÉnergie Newly Formed WG (2008) WG B5.24 Protection Requirements on Transient Response of Voltage and Current Digital Acquisition Chain - Canada will propose a corresponding member Background: The introduction of Station Bus within international station communication standard IEC 61850-9-2 makes possible use of different products (primary and secondary) from a number of different vendors to form digitized instantaneous value of a measured quantity (voltage and or current) intended for further processing in different protection, control and monitoring algorithms within different IEDs. Static accuracy of a complete measuring chain is well defined by different IEC and other standards while lack in definition of dynamic response represents a potential danger for required high availability of protection functions. It is supposed that transient response of conventional instrument transformers is well known and defined by existing international standards. For this reason, it is necessary to determine the minimum requirements on transient response of a complete signal processing chain, including first of all Merging Units and Non-conventional Instrument Transformers. 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

PREFERENTIAL SUBJECTS (2007) Madrid, Spain October 15 to 20, 2007 Highlights: PS1: New Trends on Bus Bar Protection PS2: Acceptable Functional Integration in Substation P&C for Transmission Systems PS3: Protection of Transmission Lines & Coordination of Transmission System Protection 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

PREFERENTIAL SUBJECTS (2008) Highlights: Special Report for Preferential Subject 1 : Impact of process-bus (IEC61850-9-2) on protection and substation automation systems Special Report for Preferential Subject 2 : Life Cycle Management of Protection and Control Systems 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

PREFERENTIAL SUBJECTS (2009) Highlights: Strategies for the Lifetime Maintenance of SAS Systems (new WG) Protection & Control of FACT devices and impact on Protection Systems Wide Area Monitoring, Control & Protection Technologies 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

PREFERENTIAL SUBJECTS (2010) Highlights: Protection Control & Monitoring Beyond 2015 – Allocation of P&C functions - Architecture of SAS – New concepts – New requirements – Recording Impact of renewable generation and cogeneration  on Substation automation and  Protection : •        Protection coordination •        Connection & generator protection  requirements •       Automation and restoration policies •        Islanding detection •       Future trends on protection and automation 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

Simon R. Chano, Hydro Québec TransÉnergie TUTORIAL SUBJECT FOR 2009 Experience in the protection of circuits & multi-terminal lines and power transformers 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

Canadian participation Leadership roles Simon Chano (HQ) B5 Canadian Representative B5-52 Advisory group member Convenor WG B5-07 Secretary WG B5-15 Corresponding member WG B5-19 Corresponding member B5-05 Gabriel Benmouyal (SEL) Convenor WG B5-04 Pouria Naisani (AREVA) Convenor WG B5-37 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

Canadian participation Leadership roles Mohindar S. Sachdev (U of Saskatchewan) Convenor WG B5-05 Member WG B5-07 Member WG B5-15 Brian Sparling Corresponding Member WG B5-05 Dr Jian-cheng (JC) TAN (Kinectrics Inc) Member WG B5-38 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

Canadian participation Leadership roles Bogdan Kasztenny (GE Multilin) Member WG B5-12 John Robertson (British Columbia Transmission Corporation) Member WG B5-06 John Ciufo (Ontario Hydro) Member WG B5-14 Marc Lacroix (Hydro Québec) Corresponding Member WG B5-38 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

List of Members – Canadian Forum Canadian Representative / Représentant canadien Simon Chano chano.simon@hydro.qc.ca Members of the Discussion Forum / Membres du forum d'échanges Bogdan Kasztenny, Bogdan. Kasztenny@ge.com John Ciufo, john.ciufo@HydroOne.com Michel Langlois, Eng. michel.langlois@snclavalin.com Marc Lacroix, lacroix.marc@hydro.qc.ca Daniel Wong daniel.wong@altalink.ca  John Robertson john.robertson@bctc.com Tarlochan  Sidhu sidhu@eng.uwo.ca Frank P. Plumptre f.plumptre@ieee.org 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

Simon R. Chano, Hydro Québec TransÉnergie Concluding Remarks Study committee actively examines protection and automation issues Discusses the issues and provides reports on those issues Promotes power engineering education Conducts tutorials at the SC meetings B5 tries to get participation from utility engineers, consultants and academia 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie

Simon R. Chano, Hydro Québec TransÉnergie Web site SC address : web site is Pour information additionnelle /For additional information, me contacter/you can contact me: Chano.simon@hydro.qc.ca http://www.cigre-b5.org 2008 - 10 -19 Simon R. Chano, Hydro Québec TransÉnergie