Electric Field Comparison of Conventional Transmission Line With Unconventional Transmission Line
Easir Arafat, et. al
Department of Electrical and Computer Engineering
Zero Emission, Realization of Optimized Energy Systems Laboratory
The University of Texas at Dallas
Abstract: To accommodate the growing demand for electricity, a novel transmission line design has been proposed. This proposed structure must undergo rigorous evaluation to ensure it complies with existing safety standards. As magnetic field and electric field are crucial for the safety of systems and their surroundings, the proposed line must adhere to established limits. This paper presents a comparison of the electric field generated by a newly proposed unconventional overhead line compared to a conventional line where electric field is calculated for each sub-conductor individually. The results demonstrate that the unconventional transmission line exhibits a more favorable electric field profile compared to the conventional line.
In large to medium-sized cities in the US, the highest voltages typically found in the power distribution and transmission systems are as follows:
The specific voltage levels can vary depending on the region and the utility company managing the electrical infrastructure. The highest voltages, especially those above 230 kV, are generally found in the transmission network, which is designed to efficiently move large quantities of power over long distances.
Maxwell’s Equations and Electromagnetic Waveshttps://t.co/lsQtMoQ99v
@yaleseas pic.twitter.com/CJQV6SQK2k— Standards Michigan (@StandardsMich) September 17, 2020
Today we take a cross cutting review of all the literature (codes, standards, guidelines, laws) that informs safe and sustainability occupancy load, means of egress, illumination, ambient air, plumbing, electric, communication and acoustics in classrooms.
Keen on your thoughts… https://t.co/IqI87vuVTz
And I’d love to see your classroom layout/displays if you want to share! Tag with #CanvasForThought pic.twitter.com/qZwxAaa6jm— 𝗗𝗿 𝗡𝗮𝘁𝗵𝗮𝗻𝗶𝗲𝗹 𝗦𝘄𝗮𝗶𝗻 (@NathanielRSwain) July 17, 2024
1. Building Codes
2. Fire and Life Safety Codes
3. Accessibility Standards
4. Environmental and Health Standards
5. Structural Standards
6. Plumbing and Mechanical Codes
7. Electrical Standards
8. Educational Specifications and Guidelines
9. Safety and Security Standards
10. Sustainable Design Standards
11. Maintenance Standards
12. Other Relevant Standards
Local Considerations
Another public jubilation pic.twitter.com/dmQc6IBVbK
— Chelsea Finest💙💙😍 (@finest_che2325) July 20, 2024
The Business and Institutional Furniture Manufacturers Association standards catalog — largely product (rather than interoperability oriented) is linked below:
In stabilized standards, it is more cost effective to run the changes through ANSI rather than a collaborative workspace that requires administration and software licensing cost. Accordingly, redlines for changes, and calls for stakeholder participation are released in ANSI’s Standards Portal:
STANDARDS ACTION WEEKLY EDITION
Send your comments to Dave Panning. (See Dave’s presentation to the University of Michigan in the video linked below.
We find a great deal of interest in sustainable furniture climbing up the value chain and dwelling on material selection and manufacture. We encourage end-users in the education industry — specifiers, department facility managers, interior design consultants, housekeeping staff and even occupants — to participate in BIFMA standards setting. You may obtain an electronic copies for in-process standards from David Panning, (616) 285-3963, [email protected] You are encouraged to send comments directly to BIFMA (with copy to [email protected]). David explains its emergent standard for furniture designed for use in healthcare settings in the videorecording linked below:
Contacts: Mike Anthony, Christine Fischer, Jack Janveja, Dave Panning
Category: Architectural, Facility Asset Management
Related:
A Guide to United States Furniture Compliance Requirements
Azusa Pacific University Symphony Orchestra | Susanna Cervantes, Graduate Conductor
Recorded Nov. 10, 2018 at the Haugh Performing Arts Center, Glendora CA
Copland wrote the score to the film version of Thornton Wilder’s play in 1940. Comparable to Copland’s other orchestral suite, Appalachian Spring, Our Town is smaller in scale, but holds the same traditional Copland characteristics: the sunrise wake up call in the beginning, the call and response, exploiting the reflective quality of the woodwinds, brass chorales, and the desperately aching sounds of the strings.
He explained, “For the film version, they were counting on the music to translate the transcendental aspects of the story. I tried for clean and clear sounds and in general used straight-forward harmonies and rhythms that would project the serenity and sense of security of the story.” It is dedicated to Leonard Bernstein.
Su Jin Susanna Cervantes is professional freelancer actively working in the greater Los Angeles area. As a cellist, Susanna has played in multiple ensembles such as Hollywood Youth Orchestra, USC Thornton Symphony, and APU Symphony Orchestra.
She has also performed in multiple chamber groups performing works by Barber, Brahms, Borodin, Franck, Mendelssohn, Rachmaninoff, and many more. She has performed in masterclasses with Daniel Hoffman, Lynn Harrell, and Alisa Weilerstein. In addition, she frequents in collaboration with singer-songwriters such as Sleeping At Last, whose hits are featured on ABC’s Grey’s Anatomy; grammy-nominated artist, Michelle Bloom; British Christian singer-songwriter, Matt Redman; and singer/actress, Jackie Tohn.
Susanna is an academic instructor at Orange County School of Arts, teaching String Literature and Music History. She is also a strings coach for the Symphony Orchestra at San Marino High School. Since 2011, Susanna has been a pianist and a music associate at First Baptist Church of Glendale, facilitating services and contracting musicians for the church. Susanna has been teaching cello privately throughout Southern California since 2010.
Susanna has received her BM in Cello Performance from Azusa Pacific University, and is currently studying with Professor Christopher Russell at Azusa Pacific University and will receive her MM in Instrumental Conducting in May of 2019.
The U.S National Committee (USNC) of the International Electrotechnical Commission (IEC) serves as the focal point for U.S parties who are interested in the development, promulgation, and use of globally relevant standards for the electrotechnical industry.
Institute of Electrical and Electronic Engineers: Relevant Recent Research
A study of an approach to the construction of high-power with high-voltage supplies
Fault Clearing Operation in Low-Frequency High-Voltage AC Systems
Guide for Overhead Alternating Current (AC) Transmission Line Design | Comments Due February 2
National Electrical Manufacturers Association: Standards relevant to this topic.
National Fire Protection Association
Underwriters Laboratories: Solutions for Medium & High Voltage Cables
Article 547: Agricultural Buildings
Public Input with Responses from CMP-7 (Start at PDF Page 187)
Many land grant colleges and universities are stewards of agricultural facilities that require reliable electrical power that is safe and sustainable for livestock and animal habitat for sporting.
FREE ACCESS: 2023 National Electrical Code
The premise wiring rules for hazardous university owned buildings have been relatively stable. Electrical professionals are guided by:
Public response to the First Draft of the 2026 National Electrical Code will be received until August 28, 2024. We coordinate our approach to the entire NFPA electrical suite with the IEEE Education & Healthcare Facilities Committee which meets 4 times monthly. We typically refer to previous transcripts of technical committee actions to inform any changes (improvements) that we propose, if any.
We maintain this issue on the standing agenda of our Power and Nourriture (Food) colloquia. Feel free to join us with the login credentials at the upper right of our home page.
More:
Cornell University Agricultural Safety and Health Program
National Safety Council (22 deaths by electrocution on farms per 100,000 in 2017)
National Agricultural Safety Database
Electrical Wiring for Barns, Riding Arenas, Animal Habitat and Feed Storage
Open agenda; Not Too Organized. Whatever anyone wants to talk about. We do meet once a month like this. Use the login credentials at the upper right of our home page.
Fall Hours at our State Street Office: 8:30 AM – 4:00 PM
Join us for lunch 11:45 AM – 1:15 PM every Third Wednesday
University of Michigan Business School Executive Dining Room
We explain changes to our syllabus given that five conferences we attend will happen mid-September through mid-November: ANSI (Washington, DC), IEC (Edinburgh, Scotland), NFPA (Redondo Beach, California) and IEEE (Long Beach, California). Mike will be out of the office with sporadic availability. The front desk will be open. Sanne Clare will take phone calls September 27 through October 4.
What is the #USNC and how does it impact #standards for #electrotechnology?
Learn more about the U.S. National Committee to the International Electrotechnical Commission (IEC) in a new video: Welcome to the USNChttps://t.co/hsKfDrxaVO pic.twitter.com/qA8WEYsIg8
— ANSI (@ansidotorg) June 21, 2024
THE COLLEGE CRISIS
A massive number of colleges and universities have shut down within the last couple of years, or will shut down in the next few.
Many of these colleges have cited financial hardship or enrollment decline as reasons for closure. But what’s really going on? 🧵 pic.twitter.com/MoF1Iiejzd
— Alec Bianco (@alecmbianco) June 18, 2024
Happy Midsummer! 🌺☀️🇸🇪🎉
We had so much fun celebrating the magic of this Swedish tradition by making flower wreaths, dancing around the maypole, enjoying a smorgasbord buffet and music with our American friends, families and allies here in DC. pic.twitter.com/NC9tEKa4RS
— Embassy of Sweden USA (@SwedeninUSA) June 21, 2024
In honor of Charles-Augustin de Coulomb’s birthday, we would like you to know that 1 coulomb is equal to the charge of 6.24 quintillion (billion billion) electrons! pic.twitter.com/VnrLu0Lb0P
— National Institute of Standards and Technology (@NIST) June 14, 2024
What is the #USNC and how does it impact #standards for #electrotechnology?
In honor of Charles-Augustin de Coulomb’s birthday, we would like you to know that 1 coulomb is equal to the charge of 6.24 quintillion (billion billion) electrons! pic.twitter.com/VnrLu0Lb0P
— National Institute of Standards and Technology (@NIST) June 14, 2024
Learn more about the U.S. National Committee to the International Electrotechnical Commission (IEC) in a new video: Welcome to the USNChttps://t.co/hsKfDrxaVO pic.twitter.com/qA8WEYsIg8
— ANSI (@ansidotorg) June 21, 2024
📢📢📢
MSU Observatory will be open for public observing twice a month between April and September. Stay tuned for our public events schedule.. 🔭🌕🪐💫@MSUNatSci @michiganstateu
Video credit: EA Photography
Audio credit: Epicomposer pic.twitter.com/hGF9oEidqd— MSU Observatory (@MSU_Observatory) March 6, 2023
Showing him my roots in the showmestate ❤️ pic.twitter.com/KDwGaKKfCj
— Beth Hoover (@Bethalma7) May 25, 2024
The IEEE P3119 draft standard is designed to help strengthen AI procurement approaches, using due diligence to ensure that agencies are critically evaluating the AI services and tools they acquire.https://t.co/ujVJxZqjEm @InstituteIEEE
— IEEE Standards Association | IEEE SA (@IEEESA) May 19, 2024
— Standards Michigan (@StandardsMich) May 25, 2024
The word #standard is commonly used in daily language, so much so that people do not always reflect on its definition. Learn how ASTM International’s Regulations Governing ASTM Technical Committees (aka “Green Book”) defines them. #standards See https://t.co/oSBmwh1lbX pic.twitter.com/ynk87XDr7D
— ASTM International (@ASTMIntl) May 21, 2024
I taught these boys (grown men!) when they were just 6 and now they are graduating from college 😮 pic.twitter.com/eNmVf6HiXy
— Sarah Oberle (@S_Oberle) May 21, 2024
The ICC Pulse’s 50th episode, Building Safety as Told by Kids, features children of Code Council staff exploring building safety in their homes. #BuildingSafetyMonth2024 #BuildingSafety365 https://t.co/Hllb1jo9j7
— IntlCodeCouncil (@IntlCodeCouncil) May 23, 2024
“Abide withe Me” | Clare College Choir@ClareChoir @mrgrahamross
.https://t.co/9u1ASZ90MMhttps://t.co/aCNGzZGLJwhttps://t.co/rq3Z9P69E3 pic.twitter.com/J28NhRppBW— Standards Michigan (@StandardsMich) May 19, 2024
“Freebird” Lynyrd Skynyrd Cover | Jacobs University Graduation Band@jacobs_bremen @constructor_uni @IEEECampushttps://t.co/uJD4vqwuLehttps://t.co/wOd3uDeAgZ pic.twitter.com/PQOVYsj8w7
— Standards Michigan (@StandardsMich) May 18, 2024
🏆 We applaud the brilliant minds shortlisted for the 2024 IEEE PES Power Engineering Education Committee (PEEC) Outstanding Doctoral Dissertation Award!
View the announcement & list: https://t.co/jRBmleowel#ieeepes #ieeepesgm #PEEC #powerengineering #electricalengineering pic.twitter.com/Tl6zhCYITY
— IEEE Power & Energy Society (@ieee_pes) May 23, 2024
There’s still time to enter ANSI’s 2024 Student Paper Competition! Win a cash prize by sharing how standards impact #AI. Check out the details:https://t.co/DjXcqf3yRP#studentcompetition #studentnews pic.twitter.com/4IB52fNccm
— ANSI (@ansidotorg) May 24, 2024
Last Families meeting of the year and we are looking forward to big and small adventures this summer! 💚 pic.twitter.com/CvQxtNt1ol
— Mrs. Riley (@MrsRiley_MVES) May 17, 2024
— Prep Propaganda 👔 (@prep_propaganda) September 1, 2024
The White House Office of Management and Budget released a revision of OMB Circular No. A-119, “Federal Participation in the Development and Use of Voluntary Consensus Standards“ and in Conformity Assessment Activities. According to the announcement:
OMB has issued a revision of Circular A-119 in light of changes that have taken place in the world of regulation, standards, and conformity assessment since the Circular was last revised in 1998. OMB’s revisions are meant to provide more detailed guidance to agencies to take into account several issues, including the Administration’s current work in Open Government, developments in regulatory policy and international trade, and changes in technology.
The response by ANSI is available at the link below:
ANSI Response OMB A-119 050614
The degree to which leading practice can be discovered and promoted by industries themselves is a policy issue upon which good minds will disagree. Few nations disagree that innovation is faster and more enduring from the workpoint (or the point of consumption) up, but markets are not perfect instruments for discovering the greater good. At a speech given at the University of Michigan in 2015 , S. Joe Bhatia, CEO of the American National Standards Institute, expands upon this point in the short videoclip below:
Issue: [16-18]
Contact: Mike Anthony, Christine Fischer, Jack Janveja, Richard Robben
Category: Federal Regulation
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
Standards Michigan Group, LLC
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888-746-3670