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System Aspects of Electrical Energy
IEC technical committees and subcommittees Ω SMB Tabulation
IEC and ITU offices | Geneva
Much economic activity in the global standards system involves products — not interoperability standards. Getting everything to work together — safely, cost effectively and simpler — is our raison d’etre.
Manufacturers, testing laboratories, conformance authorities (whom we call vertical incumbents) are able to finance the cost of their advocacy — salaries, travel, lobbying, administration — into the cost of the product they sell to the end user (in our cases, estate managers in educational settlements). To present products — most of which involve direct contact with a consumer — at a point of sale it must have a product certification label. Not so with systems. System certification requirements, if any, may originate in local public safety requirements; sometimes reaching into the occupational safety domain.
Our readings of the intent of this technical committee is to discover and promulgate best practice for “systems of products” — i.e. ideally interoperability characteristics throughout the full span of the system life cycle.
To quote Thomas Sowell:
“There are no absolute solutions to human problems, there are only tradeoffs.”
Many problems have no solutions, only trade-offs in matters of degree. We explain our lament over wicked problems in our About.
IEC technical committees and subcommittees
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The United States National Committee of the International Electrotechnical Commission (USNA/IEC) seeks participants and an ANSI Technical Advisory Group (US TAG) Administrator for an IEC subcommittee (Multi-Agent System) developing standards for power system network management. From the project prospectus:
Standardization in the field of network management in interconnected electric power systems with different time horizons including design, planning, market integration, operation and control. SC 8C covers issues such as resilience, reliability, security, stability in transmission-level networks (generally with voltage 100kV or above) and also the impact of distribution level resources on the interconnected power system, e.g. conventional or aggregated Demand Side Resources (DSR) procured from markets.
SC 8C develops normative deliverables/guidelines/technical reports such as:
– Terms and definitions in area of network management,
– Guidelines for network design, planning, operation, control, and market integration
– Contingency criteria, classification, countermeasures, and controller response, as a basis of technical requirements for reliability, adequacy, security, stability and resilience analysis,
– Functional and technical requirements for network operation management systems, stability control systems, etc.
– Technical profiling of reserve products from DSRs for effective market integration.
– Technical requirements of wide-area operation, such as balancing reserve sharing, emergency power wheeling.
Individuals who are interested in becoming a participant or the TAG Administrator for SC 8C: Network Management are invited to contact Adelana Gladstein at agladstein@ansi.org as soon as possible.
This opportunity, dealing with the system aspects of electrical energy supply (IEC TC 8), should at least interest electrical engineering research faculty and students involved in power security issues. Participation would not only provide students with a front-row seat in power system integration but faculty can collaborate and compete (for research money) from the platform TC 8 administers. We will refer it to the IEEE Education & Healthcare Facilities Committee which meets online 4 times monthly in European and American time zones.
Data Center Wiring
The bookwheel, also known as a revolving bookcase, was invented by an Italian scholar and polymath named Agostino Ramelli. Ramelli was born in 1531 in Ponte Tresa, a town in present-day Italy, and he lived during the Renaissance period.
Ramelli’s invention, described in his work titled “Le diverse et artificiose machine del capitano Agostino Ramelli” (The Various and Ingenious Machines of Captain Agostino Ramelli), was published in 1588. This book showcased a collection of 195 mechanical devices.
Ramelli’s work contributed to the growing interest in mechanical inventions during the Renaissance period. His bookwheel design remains a fascinating example of early engineering and ingenuity, highlighting the desire for knowledge and practical solutions in the pursuit of learning and scholarly endeavors.
2026 NEC Articles 645-646-647 Information Technology Equipment, et. al First Draft Report
2026 NEC Articles 645-646-647 Information Technology Equipment, et. al Second Draft Report
“Bookwheel” Early Data Center
The standard of care for wiring safety for data centers — a continually expanding presence in education communities even before the pandemic — is established in National Electrical Code Articles 645 (Information Technology Equipment), Article 646 (Modular Data Centers) and Article 647 (Sensitive Electronic Equipment). You will notice that these articles cover the topic comprehensively and bear the imprint of competing Producer-Interest groups. There are no User-Interest representatives on Code-Making Panel 12 that represent the final fiduciary in education communities even though education communities are one of the largest markets for information and communication technology systems.
The current version of NFPA 70 is linked below:
Transcripts of technical committee action during the 2026 revision (CMP-16) are linked below because they will inform our recommendations for the 2026 National Electrical Code. Keep in mind that the Technical Correlating Committee is moving content around the Code in order to make the NEC easier to use by experts.
CMP-16 First Draft Report | Public Input with Committee Response
The transcripts of technical committee action during the 2023 revision are linked below because they will inform our recommendations for the 2026 National Electrical Code.
Code‐Making Panel 12 Public Input Report
Code-Making Panel 12 Public Comment Report
We will use these in our exploration of what we might propose for improvements in the 2026 revision. Public comment on the First Draft of the 2026 Edition will be received until August 28th.
The issues that have been in play in these articles of the NEC are familiar to veterans of the “food fight” – occupancy classification, cable specifications, fire protection, ventilation, energy consumption, surge protection, licensing of engineers. etc. We look for market-making excesses by opposing stakeholders that seek to limit their risk while raising the (financial) risk to education communities.
We encourage our colleagues to participate in the NFPA code development process directly. We also encourage stakeholders in education communities — students, faculty and staff to join us during any of the teleconferences we co-host with the IEEE Education & Healthcare Facilities Committee 4 times monthly in both European and American time zones. See our CALENDAR for the next online meeting.
NFPA 75: Standard for the Fire Protection of Information Technology Equipment
2024 International Building Code: Special Detailed Requirements Based on Occupancy and Use
2024 International Building Code: Section 304.1 Business Group B
Fiske Planetarium
The largest planetarium on a U.S. college or university campus is the Fiske Planetarium at the University of Colorado Boulder. The Fiske Planetarium features a 65-foot diameter dome and has undergone significant technological upgrades, making it one of the most advanced planetariums in the country. It offers a variety of shows, including live demonstrations and immersive experiences that simulate different cosmic phenomena and environments (CU Connections).
Child Day Care
Group B Proposed Changes to the 2024 Editions Complete Monograph (2650 pages)
For today’s session note the proposals listed below:
ADM1-25 Part I (p. 61)
G39-25 Part I (p. 522)
G40-25 Part I (p. 527)
G39-25 Part II (p. 535)
G144-25 (p. 740)
EB7-25 (p. 1438)
Z1-25 (p. 2582)
Link to April Committee Action Hearing Videos
2024 Complete Change Monograph (2658 Pages)
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“Kindergarten” c. 1885 / Johann Sperl
Safety and sustainability for any facility begins with an understanding of who shall occupy the built environment and how. University settings, with mixed-use phenomenon arising spontaneously and temporarily, often present challenges. Educational communities are a convergent settings for families; day care facilities among them. First principles regarding occupancy classifications for day care facilities appear in Section 308 of the International Building Code, Institutional Group I; linked below:
2018 International Building Code Section 308 Institutional Group I-4 (Superseded in some jurisdictions)
The ICC Institutional Group I-4 classification includes buildings and structures occupied by more than five persons of any age who received custodial care for fewer than 24 hours per day by persons other than parents or guardian, relatives by blood, marriage or adoption, and in a place other than the home of the person cared far. This group includes both adult and child day care.
We maintain focus on child day care. Many educational communities operate child day care enterprises for both academic study and/or as auxiliary (university employee benefit) enterprises.
Princeton University Child Care Center
Each of the International Code Council code development groups fetch back to a shared understanding of the nature of the facility; character of its occupants and prospective usage patterns.
The 2024 revision of the International Building code is in production now. Ahead of the formal, market release of the Group A tranche of titles you can sample the safety concepts in play during this revision with an examination of the documents linked below:
2019 GROUP B PROPOSED CHANGES TO THE I-CODES ALBUQUERQUE COMMITTEE ACTION HEARINGS
2019 REPORT OF THE COMMITTEE ACTION HEARINGS ON THE 2018 EDITIONS OF THE GROUP B INTERNATIONAL CODES
Search on the terms “day care” and “daycare” in the link at the top of this page to get a sample of the prevailing concepts; use of such facilities as storm shelters, for example.
“The Country School” | Winslow Homer
We encourage our safety and sustainability colleagues to participate directly in the ICC Code Development process. We slice horizontally through the disciplinary silos (“incumbent verticals”) created by hundreds of consensus product developers every week and we can say, upon considerable authority that the ICC consensus product development environment is one of the best in the world. Privately developed standards (for use by public agencies) is a far better way to discover and promulgate leading practice than originating technical specifics from legislative bodies. CLICK HERE to get started. Contact Kimberly Paarlberg (kpaarlberg@iccsafe.org) for more information.
There are competitor consensus products in this space — Chapter 18 Day-Care Occupancies in NFPA 5000 Building Construction and Safety Code, for example; a title we maintain the standing agenda of our Model Building Code teleconferences. It is developed from a different pool of expertise under a different due process regime. See our CALENDAR for the next online meeting; open to everyone.
Issue: [18-166]
Category: Architectural, Healthcare Facilities, Facility Asset Management
Colleagues: Mike Anthony, Jim Harvey, Richard Robben
Recent concepts in play in transcripts:
- Tempered water for public hand-washing facilities
- Walking surfaces
- Exit signage for non-resident, non-English speaking children
- Fire rating of corridors
- Bathing privacy concepts
- Water heater controls and monitoring; mixing valves
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cdpACCESS Hearing Video Streaming Service
New update alert! The 2022 update to the Trademark Assignment Dataset is now available online. Find 1.29 million trademark assignments, involving 2.28 million unique trademark properties issued by the USPTO between March 1952 and January 2023: https://t.co/njrDAbSpwB pic.twitter.com/GkAXrHoQ9T
— USPTO (@uspto) July 13, 2023
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