Electrical Power Reliability

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Electrical Power Reliability

July 14, 2026
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P(A)

Today at the usual hour we introduce the project which will require harvesting power reliability statistics from any and all educational settlements willing to share their data.  As the links before demonstrate, we have worked in this domain for many years.  Join us with the login credentials at the upper right of our home page.

Types of Probability Distribution & Representative Calculation

SDC3006_Power_System_Reliability_WG_Minutes_2024-05-20

WG Meeting Agenda August 2024_final


Indiana University Internet Archive: “A Mathematical Theory of Reliability” by Richard E. Barlow and Frank Proschan (1965)

This paper introduced the concept of reliability theory and established a mathematical framework for analyzing system reliability in terms of lumped parameters. It defined important concepts such as coherent systems, minimal cut sets, and minimal path sets, which are still widely used in reliability engineering.

IEEE Recommended Practice for the Design of Reliable Industrial and Commercial Power Systems

“Railroad Sunset” | Edward Hopper

We are tooling up to update the failure rate tables of IEEE 493 Design of Reliable Industrial and Commercial Power Systems; collaborating with project leaders but contributing to an essential part of the data design engineers use for scaling their power system designs.  The project is in its early stages.  We are formulating approaches about how to gather data for assemble a statistically significant data set.

Today at the usual hour we introduce the project which will require harvesting power reliability statistics from any and all educational settlements willing to share their data.  As the links before demonstrate, we have worked in this domain for many years.

Join us with the login credentials at the upper right of our home page.

 

2017 National Electrical Code § 110.5

2028 National Electrical Safety Code

Reliability Analysis for Power to Fire Pumps

Interoperability of Distributed Energy Resources


“On the Mathematical Theory of Risk and Some Problems in Distribution-Free Statistics” by Frank Proschan (1963): This paper introduced the concept of increasing failure rate (IFR) and decreasing failure rate (DFR) distributions, which are crucial in reliability modeling and analysis.

“Reliability Models for Multiple Failures in Redundant Systems” by John F. Meyer (1965): This paper addressed the problem of reliability analysis for redundant systems, which are systems with multiple components designed to provide backup in case of failure.

“Reliability of Systems in Series and in Parallel” by A. T. Bharucha-Reid (1960): This work analyzed the reliability of systems composed of components arranged in series and parallel configurations, which are fundamental building blocks of more complex systems.

“A Stochastic Model for the Reliability of Modular Software Systems” by John E. Gaffney, Jr. and Thomas A. Dueck (1980): This paper introduced one of the earliest models for software reliability, extending the concepts of reliability theory to the field of software engineering.

“Redundancy Techniques for Computing Systems” by John von Neumann (1956): This report by the pioneering computer scientist John von Neumann explored the use of redundancy techniques, such as triple modular redundancy, to improve the reliability of computing systems.

Open for Comment: Types of Reliability Probability Distributions

Reliability Analysis for Power to Fire Pumps

July 14, 2026
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Reliability Analysis for Power to Fire Pump Using Fault Tree and RBD

Robert Schuerger | HP Critical Facilities (Project Lead, Corresponding Author) 

Robert Arno | ITT Excelis Information Systems

Neal Dowling | MTechnology

Michael  A. Anthony | University of Michigan

 

Abstract:  One of the most common questions in the early stages of designing a new facility is whether the normal utility supply to a fire pump is reliable enough to “tap ahead of the main” or whether the fire pump supply is so unreliable that it must have an emergency power source, typically an on-site generator. Apart from the obligation to meet life safety objectives, it is not uncommon that capital on the order of 100000to1 million is at stake for a fire pump backup source. Until now, that decision has only been answered with intuition – using a combination of utility outage history and anecdotes about what has worked before. There are processes for making the decision about whether a facility needs a second source of power using quantitative analysis. Fault tree analysis and reliability block diagram are two quantitative methods used in reliability engineering for assessing risk. This paper will use a simple one line for the power to a fire pump to show how each of these techniques can be used to calculate the reliability of electric power to a fire pump. This paper will also discuss the strengths and weakness of the two methods. The hope is that these methods will begin tracking in the National Fire Protection Association documents that deal with fire pump power sources and can be used as another tool to inform design engineers and authorities having jurisdiction about public safety and property protection. These methods will enlighten decisions about the relative cost of risk control with quantitative information about the incremental cost of additional 9’s of operational availability.

 

 

CLICK HERE to order complete paper

Spoon University was founded in 2013 by Northwestern University students Mackenzie Barth and Sarah Adler. While living in their first off-campus apartment, the duo realized they lacked basic cooking skills and decided to create an accessible food resource for college students. Starting as a campus magazine and website, it quickly expanded to over 100 U.S. schools, empowering 3,000+ student contributors to share recipes, reviews, and tips on everything from dorm hacks to trends.

Rhubarb Strawberry Pie

July 13, 2026
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Recipe

A dessert  popular in the United Kingdom, where rhubarb has been cultivated since the 1600s, and the leaf stalks eaten since the 1700s. Besides diced rhubarb, it almost always contains a large amount of sugar to balance the intense tartness of the plant. The pie is usually prepared with a bottom pie crust and a variety of styles of upper crust.

In the United States, often a lattice-style upper crust is used.  This pie is a traditional dessert in the United States. It is part of New England cuisine.  Rhubarb has long been a popular choice for pies in the Great Plains region and the Michigan Great Lakes Region, where fruits were not always readily available in the spring

Related

University of Missouri: Plant rhubarb, the pie plant, in March

University of Nebraska: Rhubarb Cream Pie

TU Dublin: Rhubarb Pie Using Sweet Shortbread Pastry

Strawberries

Kitchens 200

Food Safety

Intellectual Property

July 13, 2026
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It is impossible to overestimate the sensitivity of this topic but poke at it, we will.  At the moment, the less written here; the better.   Much of this domain is outside our wheelhouse; though it has settled on a few first principles regarding patents, trademarks and copyrights relevant to the user-interest we describe in our ABOUT.

Many large research universities have a watchdog guarding its intellectual property and trying to generate income from it, and; of course, for branding.  We will dwell on salient characteristics of the intellectual property domain with which we reckon daily — highlighting the market actors and the standards they have agreed upon.

Additionally, technical standards developers are generally protected by copyright law, as the standards they create are typically considered original works of authorship that are subject to copyright protection.  In the United States, the Copyright Act of 1976 provides copyright protection for original works of authorship, which includes technical standards. This means that the developers of technical standards have the exclusive right to reproduce, distribute, and create derivative works based on their standards, and others must obtain permission or a license to use or reproduce the standards.  

Some technical standards may be subject to certain exemptions or limitations under copyright law.  In the United States, there is a doctrine called “fair use” that allows for limited use of copyrighted works for purposes such as criticism, comment, news reporting, teaching, scholarship, or research, without the need for permission or a license from the copyright owner.  Almost everything we do at Standards Michigan falls under the fair use doctrine.  This is why we have no search feature and most pages are protected.  If we err in this; let us know.  

Innovation management

Why The U.S. And China Fight Over IP

For Every Lawyer, There is an Equal and Opposite Lawyer

Free Speech and Innovation

More

  1. Patent Act: This is the primary federal law governing patents in the United States. It sets forth the requirements for obtaining a patent, the rights of patent owners, and the remedies available for infringement.
  2. The Sherman Antitrust Act of 1890 and the Clayton Antitrust Act of 1914 prohibit anticompetitive behavior in the marketplace, including the use of codes and standards to exclude competition.
  3. Title 37 of the Code of Federal Regulations: This contains the rules and procedures related to patents, including rules governing the filing and examination of patent applications.
  4. America Invents Act: This is a major overhaul of the U.S. patent system that was enacted in 2011. It includes provisions such as the transition to a “first-inventor-to-file” system and the creation of new post-grant review procedures for challenging the validity of patents.
  5. Manual of Patent Examining Procedure: This is a guidebook for patent examiners that provides detailed information on the rules and procedures for examining patent applications.
  6. Everett Rogers: Diffusion of innovations
  7. Copyright Law of the United States (Title 17)

 

Protection of Intellectual Property in the Supply Chain

ASTM International Intellectual Property Policy

Healthcare Standards Institute IP Policy

International Code Council Copyright Protection

IEEE Patent Policy

NFPA Regulations and Policies

Underwriters Laboratory Patent Policy

 

Intellectual Property 101

Innovation – Market Acceptance – Standardization – Human Right

Patents data at a glance

July 13, 2026
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Patents data at a glance June 2026

Many universities support patent filing for students and faculty through their Technology Transfer Offices or Offices of Technology Commercialization. This often includes covering or reimbursing patent costs, especially if the university owns or co-owns the IP. Some also offer dedicated “gap,” “proof-of-concept,” or “innovation” funds.

  • University of Michigan — Innovation Partnerships
  • University of Minnesota — Early Innovation Fund: Competitive grants up to $10K for early-stage innovations (open to faculty, postdocs, graduate students, and staff).
  • University of Rochester — Technology Development Fund: Supports researchers translating inventions toward commercial opportunities, including patent-related activities.
  • University of Notre Dame — Berthiaume Institute Technology Development Fund: Awards for precision health and related innovations.
  • University of Utah — Ascender Grant program: Substantial funding to bridge research discoveries toward market readiness (including IP protection).
  • Boston University — Technology Development office supports the full process from idea to patent filing.

Note: Support is common at major research universities with active TTOs (e.g., University of California system, MIT, Stanford). Always check the specific TTO or IP policy for eligibility.

2026 National Patent Application Drafting Competition (Results)

Intellectual Property 101

Timon of Athens

July 12, 2026
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The Oxford Union Debating Society, founded in 1823, is one of the world’s most prestigious debating societies, affiliated with the University of Oxford. It has hosted numerous influential speakers and debates, including historical figures like Winston Churchill and Malcolm X. Over the years, it has played a vital role in shaping public discourse and fostering critical thinking among students. The society’s iconic debating chamber and rich tradition of lively debates have made it an enduring institution in the world of debate and public speaking.

“In an era of cancellation and defenestration we sometimes forget that we both cannot go on like this and that we have been here before. We know this because our greatest writers and artists have addressed this question in their own times.

When Roger [Scrouton] was going through his own battle with the shallows I often thought of Shakespeare’s rarely performed but great play Timon of Athens. Timon has the whole world before him. He is surrounded by friends and admirers. He is generous to all. Yet he falls on hard times and when he does absolutely everybody deserts him. He is left with nothing and nobody, and risks being filled with despair and rage. It does not help that he is shadowed by the cynical philosopher Apemantus, who has warned him that just such a desertion might occur.”

— Douglas Murray

Collier County Florida

July 12, 2026
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Interactive Campus Map The Institute for Sacred Architecture: Everglade Oratory

Standards Florida

Ave Maria University was founded by Tom Monaghan, the founder of Michigan-based Domino’s Pizza, whose Catholic faith—rooted in his orphanage upbringing under nurturing nuns—drove a vision to renew faithful Catholic higher education amid secular trends and doctrinal challenges in existing institutions.

After selling Domino’s in 1998, Monaghan founded Ave Maria Institute (later College) in Ypsilanti, Michigan, that year, committing hundreds of millions to create an authentically Catholic liberal arts university loyal to the Church’s magisterium.Development accelerated in 2003 with a move to an interim Florida campus, followed by the permanent site in Ave Maria Town (2007), built on donated land from the Barron Collier family and Monaghan’s initial $250 million+ investment.

The university emphasizes faith-integrated academics to form ethical leaders. Under Monaghan’s ongoing stewardship as founder and chancellor, he has guided its growth, emphasizing Catholic identity, leadership formation, and cultural renewal, while transitioning day-to-day operations to presidents while remaining actively involved in its mission.

Founder’s Choice


 

Brasenose College Cold Brew

July 11, 2026
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OXFORD WEATHER

Home  | Cherwell

 

Selections from the Tatler, Spectator and Guardian

 

 

§

 

Bundy, Edgar; The Coffee House Orator; Rochdale Arts & Heritage Service

 

Legislation.gov.uk: Online Safety Act of 2023

 

Camerapoint

July 10, 2026
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