Transcript Diapositiva 1

CIGRE SC B5
Protection and Automation
24 Novembre 2010, Latina
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Latina, 24 novembre1 2010
CIGRE SC B5 Protection and Automation
ORGANIZZAZIONE
Study committee B5 covers principles, design, applications, coordination,
performance and asset management of:
- System Protection;
- Substation Control and Automation;
- Remote Control Systems and Equipment;
- Metering Systems and Equipment;
All technical, organisational and economical aspects are considered including
staff education and training.
Emphasis is placed on design and application of digital technology and modern
integrated system approach including hardware and software for the acquisition of
system state information, local and remote data communication, and execution of
control commands.
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Latina, 24 novembre2 2010
CIGRE SC B5 Protection and Automation
ORGANIZZAZIONE
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Latina, 24 novembre3 2010
CIGRE SC B5 Protection and Automation
INDIRIZZI PER LE FUTURE ATTIVITA’ DEL COMITATO: COLLOQUIUM 2011
PS 1 IEC 61850: Which tool for which user
Engineering Tool expanding from specification over maintenance to decommissioning
Identification of user groups and mapping of the roles (responsibilities) to tool requirements
Engineering tools: general and specific requirements for each user profile
Interfaces between engineering tools and other applications
PS 2: Protection of hybrid line and cable
Parameters calculations and measures for zero sequence impedance of cables
Special requirements for protection algorithms/reliability/performance
Protection and communication schemes for underground cables. GIL and composite lines
PS 3: Performance of protection systems while the network is under stress
Performance indices and their acceptable limits
Software tools and systems for performance evaluation of protection systems
Behaviour during major disturbances: case study of real events
Consequences of maloperations and possible improvements
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Latina, 24 novembre4 2010
CIGRE SC B5 Protection and Automation
INDIRIZZI PER LE FUTURE ATTIVITA’ DEL COMITATO: SYMPOSIUM 2011
LA MEMORIA B5 ITALIANA
Topic: Towards the power system of the future;
Title: The automation of the future networks: from the substation automation to the grid
automation.
Some real examples showing how the adoption of digital technology and international
standards can contribute to integrate new functions, related to the grid control, in the
substation control system (load shedding, local balancing, WAMS,WAP).
The use of the IEC 61850 model for the exchange of information between transmission,
distribution and generation plants.
LA MEMORIA DEL B5
Topic: Towards the power system of the future;
Title: Coordination of protection and control of future network
The impact of increasing grid load, new types of equipments such as FACTS, SVC, Power
Storage and Dispatchable Loads, Renewable Energy Sources (RES) and Dispersed
Generation (DG) on the protection and control systems and the need for their modification
and adaptation.
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Latina, 24 novembre5 2010
CIGRE SC B5 Protection and Automation
GRUPPI DI LAVORO DI PROSSIMO AVVIO PIU’ INTERESSANTI PER IL
SETTORE NAZIONALE
B5.42: Experience concerning availability and reliability of DSAS
- Collection of experience feedback for Digital SAS, focused on availability and
reliability, based on an end-user survey;
- Classification of information according to specification, design, development,
hardware, software, testing, operation, maintenance, evolution, project
documentation;
- Recommendations for users, vendors and system integrators applicable to SAS
specification, design, architecture, operation and maintenance and related utility
organisation.
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Latina, 24 novembre6 2010
CIGRE SC B5 Protection and Automation
GRUPPI DI LAVORO DI PROSSIMO AVVIO PIU’ INTERESSANTI PER IL
SETTORE NAZIONALE
B5.43: Coordination of protection and control of future network
The interaction between protection and automation and power networks of the
future:
- dynamic relay coordination and verification;
- islanding and stability;
- control (sharing and allocation of functions);
- communication requirements;
- DER dispatch;
- FACTS / SVC / Power Storage.
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Latina, 24 novembre7 2010
CIGRE SC B5 Protection and Automation
TEMI PRINCIPALI PER LA SESSIONE 2012
1) IMPACT OF FUTURE NETWORK COMPONENTS ON COORDINATION OF
PROTECTION AND AUTOMATION SYSTEMS
- Local and system wide coordination of protection and control for FACTS, Static Var
Compensator, Storage and Dispersed Energy Resources;
- Dynamic relays coordination and verification;
- Sharing and allocation of protection, control and automation functions;
- Communication requirements.
2) UTILISATION AND APPLICATION OF REMOTE ACCESS FOR PROTECTION
AND AUTOMATION SYSTEMS
- Actual practice, improvements and new opportunities for real time and off line
operations and management, including remote testing, maintenance and adaptive
protection;
- Bidirectional management of information including fault recording, SAS
configuration, setting and testing;
- Automatic data retrieval, analysis and operational response;
- Implementation of security measures.
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Latina, 24 novembre8 2010