White Papers – publication:

• IEEE PES Transactions – note these papers are not overly technical, may not be appropriate placement.

• T&D World – good audience for Smart Grid topics.

• InCompliance – readership targets electrical engineers.

• Consulting & Specifying Engineer – Pure Power supplement.

WG 3.6.13

Draft Guide for the Application of Surge Protective Devices for the Smart Grid

Low Voltage Working Group Titles and ScopesIEEE/PES/SPDC Subcommittee 3.6 Low Voltage Surge Protective Devices

3.6.13 Smart Grid Surge Protection Guide Working Group Chair: Matt Wakeham

• Provide surge protection guidance for electrical equipment and systems with voltages of 1000 V (ac) and 1500 V (dc) or less for components of the Smart Grid.

• Included within this scope are communications and data acquisition equipment and associated circuitry and interfaces.

• Additionally, there are cases which involve smart grid equipment attaching or coupling to higher voltage circuits such as electric utility medium voltage distribution. This scope does not limit providing guidance for such matters. The High Voltage Subcommittee Chair has approved this scope in the A&S Committee meeting. This working group is a combined effort of both Low Voltage and High Voltage members.

Correlation with these activities:

• WG 3.6.11 – Wind • WG 3.6.12 – PV• SC 3.6 TF2 – EV• WG 3.6.4: C62.48 - Interactions• WG 3.6.6: C72.72 – SPD Application Guide• WG 3.6.7: C62.43 – Communication SPD• WG 3.6.9: C62.44 – Sec. Arrester Appl. Guide• WG 3.6.10: C62.50 – Multiport SPD• Also, consideration to Distributed Generation and Mini-Grids;

- need for Withstand Current and Interrupting Current clauses.• IEEE P2030

IEEE - P2030

• IEEE 2030 Draft Guide for Smart Grid Interoperability of Energy Technology and Information Technology Operation with the Electric Power System (EPS), and End-Use Applications and Loads

• IEEE P2030.1 Draft Guide for Electric-Sourced Transportation Infrastructure

• IEEE P2030.2 Draft Guide for the Interoperability of Energy Storage Systems Integrated with the Electric Power Infrastructure

• IEEE P2030.3 Standard for Test Procedures for Electric Energy Storage Equipment and Systems for Electric Power Systems Applications

Outline Structure for the Guide

• Scope • Normative References• Definitions• General• Equipment Locations to be protected• Protection of Power circuits

– how much of C62.72 do we use?• Protection of Communications circuits

– how much of C62.43 do we use?• Multiservice (Multiport) Surge Protective Devices (C62.50)• Distributed Generation and Mini-Grids• Annex A Typical structure of the Smart Grid

(informative) • Bibliography

Application Locations

• Power Line Communications• Smart Metering• Monitoring & Control • SCADA• Distributed Energy & Storage• PV, Wind and EV• Building Automation• Smart Home Gateways & Appliances

Relevant IEEE Standards• 1100-2005 IEEE Recommended Practice for Powering and Grounding Electronic Equipment• 1159-2009 IEEE Recommended Practice for Monitoring Electric Power Quality• 1692-2011 IEEE Guide for the Protection of Communications Installations from Lightning Effects• C62.34-1996 Standard for Performance of Low-Voltage Surge-Protective Devices (Secondary

Arresters) – Being revised• C62.36-2000 IEEE Standard Test Methods for Surge Protectors Used in Low-Voltage Data,

Communications, and Signaling Circuits• C62.41.1-2002 IEEE Guide on the Surge Environment in Low-Voltage (1000 V and less) AC Power

Circuits• C62.41.2-2002 IEEE Recommended Practice on Characterization of Surges in Low-Voltage (1000 V

and less) AC Power Circuits• C62.43-2005 Application of Surge Protectors Used in Low-Voltage (Equal to or Less than 1000 V,

rms, or 1200 V, DC) Data, Communications, and Signaling Circuits• PC62.44 - Guide for the Application of Low-Voltage (1000 Volts rms or Less) Surge Protective

Devices Used on Secondary Distribution Systems (Between the Transformer Low-Voltage Terminals and the Line Side of the Service Entrance Panel) - New standard

• C62.45-2002 (R2008) IEEE Recommended Practice on Surge Testing for Equipment Connected to Low-Voltage (1000V and Less) AC Power Circuits

• C62.48-2005 IEEE Guide on Interactions between Power System Disturbances and Surge-Protective Devices

• PC62.50 Standard for Performance Criteria and Test Methods for Plug-in (Portable) Multiservice (Multiport) Surge-Protective Devices for Equipment Connected to a 120/240 V Single Phase Power Service and metallic conductive communication line(s) – (New Standard)

• C62.62-2000 Test Specifications for Surge Protective Devices for Low Voltage AC Power Circuits – Being revised – Likely to be published late 2010 or early 2011

• C62.64-2009 IEEE Standard Specifications for Surge Protectors Used in Low-Voltage Data, Communications, and Signaling Circuits

• C62.72-2007 IEEE Guide for the Application of Surge-Protective Devices for Low-Voltage (1000 V or Less) AC Power Circuits

Protect:

• AC powered equipment• DC powered equipment• Communications Ports

from• Lightning-induced Surges• Switching Transients• Geomagnetic Storm effects

with • Considerations to Grounding & Bonding