Electrical Resource Adequacy

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Electrical Resource Adequacy

May 19, 2024
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“When buying and selling are controlled by legislation,
the first things to be bought and sold are legislators.”
— P.J. O’Rourke

Our interest lies in closing a technical gap that exists upstream from the building service point and downstream from the utility supply point. Some, not all of it, can be accomplished with titles in the IEEE catalog. Given the strength of vertical incumbents in the electric power domain, we will submit a tranche of reliability concepts into the ASHRAE, NFPA and ICC catalogs — not so much with the expectation that they will be gratefully received — but that our proposals will unleash competitive energies among partisans in the standards setting industry.

Predictive Reliability Analysis of Power Distribution Systems Considering the Effects of Seasonal Factors on Outage Data Using Weibull Analysis Combined With Polynomial Regression


February 2024 Highlights 

Failure Rate Prediction Model of Substation Equipment Based on Weibull Distribution and Time Series Analysis

January 2024 Highlights



Transmission Planning Using a Reliability Criterion

Readings / The Administrative State

In power system engineering, availability and reliability are two important concepts, but they refer to different aspects of the system’s performance.

Reliability:

  • Reliability refers to the ability of a power system to perform its intended function without failure for a specified period under given operating conditions. It is essentially a measure of how dependable the system is.
  • Reliability metrics often include indices such as the frequency and duration of outages, failure rates, mean time between failures (MTBF), and similar measures.
  • Reliability analysis focuses on identifying potential failure modes, predicting failure probabilities, and implementing measures to mitigate risks and improve system resilience.Availability:
  • Availability, on the other hand, refers to the proportion of time that a power system is operational and able to deliver power when needed, considering both scheduled and unscheduled downtime.
  • Availability is influenced by factors such as maintenance schedules, repair times, and system design redundancies.
  • Availability is typically expressed as a percentage and can be calculated using the ratio of the uptime to the total time (uptime plus downtime).
  • Availability analysis aims to maximize the operational readiness of the system by minimizing downtime and optimizing maintenance strategies.

Reliability focuses on the likelihood of failure and the ability of the system to sustain operations over time, while availability concerns the actual uptime and downtime of the system, reflecting its readiness to deliver power when required. Both concepts are crucial for assessing and improving the performance of power systems, but they address different aspects of system behavior.

 

November 2023 Highlights | FERC insight | Volume 10

Determining System and Subsystem Availability Requirements: Resource Planning and Evaluation

Comment: These 1-hour sessions tend to be administrative in substance, meeting the minimum requirements of the Sunshine Act. This meeting was no exception. Access to the substance of the docket is linked here.

Noteworthy: Research into the natural gas supply following Winter Storm Elliot.

 


August 14, 2003


 UPDATED POLICIES ON U.S. DECARBONIZATION AND TECHNOLOGY TRANSITIONS


June 15:FERC Finalizes Plans to Boost Grid Reliability in Extreme Weather Conditions

On Monday June 13th, Federal Energy Regulatory Commission commissioners informed the House Committee on Energy and Commerce that the “environmental justice” agenda prohibits reliable dispatchable electric power needed for national power security. One megawatt of natural gas generation does not equal one megawatt of renewable generation. The minority party on the committee — the oldest standing legislative committee in the House of Representatives (established 1795) — appears indifferent to the reliability consequences of its policy.

Joint Federal-State Task Force on Electric Transmission

“Our nation’s continued energy transition requires the efficient development of new transmission infrastructure. Federal and state regulators must address numerous transmission-related issues, including how to plan and pay for new transmission infrastructure and how to navigate shared federal-state regulatory authority and processes. As a result, the time is ripe for greater federal-state coordination and cooperation.”












 

Bibliography:

Natural Gas Act of 1938

Natural Gas Policy Act of 1978

Glossary of Terms Used in NERC Reliability Standards

The Major Questions Doctrine and Transmission Planning Reform

As utilities spend billions on transmission, support builds for independent monitoring

States press FERC for independent monitors on transmission planning, spending as Southern Co. balks

Related:

Homeland Power Security

At the July 20th meeting of the Federal Energy Regulatory Commission Tristan Kessler explained the technical basis for a Draft Final Rule for Improvements to Generator Interconnection Procedures and Agreements, On August 16th the Commission posted a video reflecting changes in national energy policy since August 14, 2003; the largest blackout in American history.

English for Technical Professionals

May 19, 2024
mike@standardsmichigan.com
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IEEE English for Technical Professionals is a 14-hour online learning program designed to provide non-native English speakers with a working knowledge of English techniques and vocabulary that are essential for working in today’s technical workplace.

 

IEEE English for Technical Professionals

Electropedia: The World’s Online Electrotechnical Vocabulary

Standards January: Language

Best Coffee Spots Near Campus

May 18, 2024
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“The coffee-house is an original British institution, but as there are daily effusions of wit and humor

in several of these little periodical papers, I think we may be justly said

to have our Coffee-houses among us.”

(From “The Spectator,” No. 9, March 10, 1711)

Ellie Younger: Best Coffee Spots Near Campus

Artisanal coffee departs from mass-market approaches and replaces it with emphasis on craftsmanship, quality, and attention to detail throughout the entire process—from cultivation to brewing.  Key aspects:

» Artisanal coffee producers often prioritize high-quality beans. They might focus on specific varieties, regions, or even single-origin beans, showcasing unique flavors and characteristics.

» The roasting process is considered an art in itself. Artisanal coffee roasters carefully roast the beans to bring out the best flavors. They may experiment with different roasting profiles to achieve specific taste profiles.

» Unlike mass-produced coffee, artisanal coffee is often roasted in smaller batches. This allows for better quality control and the ability to pay closer attention to the nuances of each batch.

» Artisanal coffee is appreciated for its distinct flavor profile. Roasters and baristas might highlight tasting notes, aromas, and other characteristics that make each cup unique.

» Artisanal coffee shops or enthusiasts often explore various brewing methods, such as pour-over, AeroPress, or siphon brewing. These methods can be more time-consuming but are believed to extract the best flavors from the beans.

From the way the beans are ground to the water temperature during brewing, artisanal coffee enthusiasts pay attention to every detail to ensure a superior cup of coffee.

— Publisher Marketing

The Decline of Men in Colleges

 

 

“I have often pleased myself with considering the two different scenes of life which are carried on at the same time in those different places of rendezvous, and putting those of the playhouse and the coffee-house together.”

(From “The Spectator,” No. 10, March 12, 1711)

America’s Cultural Revolution: How the Radical Left Conquered Everything

“For decades, left-wing radicals patiently built a revolution in the shadows. Then suddenly, after the death of George Floyd, their ideas exploded into American life.

Corporations denounced the United States as a “system of white supremacy.” Universities pushed racially segregated programs that forced students to address their racial and sexual “privilege.” And schools injected critical race theory in the classroom, dividing children into “oppressor” and “oppressed.”

In this New York Times bestseller, Christopher F. Rufo exposes the inner history of the left-wing intellectuals and militants who slowly and methodically captured America’s institutions, with the goal of subverting them from within. With profiles of Herbert Marcuse, Angela Davis, Paulo Freire, and Derrick Bell, Rufo shows how activists have profoundly influenced American culture with an insidious mix of Marxism and racialist ideology. They’ve replaced “equality” with “equity,” subverted individual rights in favor of group identity, and convinced millions of Americans that racism is endemic in all of society. Their ultimate goal? To replace the constitution with a race-based redistribution regime, administered by “diversity and inclusion” commissars within the bureaucracy.

America’s Cultural Revolution is the definitive account of the radical Left’s long march through the institutions. Through deep historical research, Rufo shows how the ideas first formulated in the pamphlets of the Weather Underground, Black Panther Party, and Black Liberation Army have been sanitized and adopted as the official ideology of America’s prestige institutions, from the Ivy League universities to the boardrooms of Wal-Mart, Disney, and Bank of America. But his book is not just an exposé. It is a meticulously-researched and passionate refutation of the arguments of CRT—and a roadmap for the counter-revolution to come.”

Manhattan Institute


“To be at home is to have a place in the world which is yours, where you are not a stranger and where you find the outlines of your identity. In the modern world, however, where the sense of home has been eroded by technology and bureaucracy, architecture can create a substitute for this sense, by defining spaces which answer to the dreams and memories of the people who live in them.”
— Roger Scruton

Excellence in Facilities Management

Bruin Café

May 18, 2024
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“Europe today has little desire to reproduce itself,
fight for itself or even take its own side in a argument.
By the end of the lifespans of most people currently alive,
Europe will not be Europe and the peoples of Europe
will have lost the only place in the world we had to call home”

– Douglas Murry (“The Strange Death of Europe”)

Large European universities such as Rijksuniversiteit Groningen are integrated into the fabric of the surrounding city. There are several ways in which this integration takes place:

Physical location: Many European universities are located in the heart of the city, often in historic buildings that have been repurposed for educational use. This central location means that the university is easily accessible to students and the general public, and that it is often surrounded by other cultural institutions, such as museums, theaters, and libraries.

Student life: The presence of a large student population can have a significant impact on the city’s culture and economy. Many European cities have developed a vibrant student culture, with cafes, bars, and other venues catering to the needs and interests of young people. This can help to create a sense of community between the university and the city, and can also bring economic benefits to local businesses.

Facilities Organization

Research and innovation: Large European universities are often at the forefront of research and innovation, and they can be important drivers of economic growth in the surrounding region. Many universities work closely with local businesses and industries, and they may also collaborate with other universities and research institutions in the area.

Cultural exchange: Universities can be important centers of cultural exchange, both for international students and for local residents. Many European universities offer language classes and other cultural programs that are open to the public, and they may also host lectures, concerts, and other events that are designed to promote cross-cultural understanding.

Overall, the integration of large European universities into the city is a complex and multifaceted process that can have a significant impact on the social, cultural, and economic life of the surrounding region.

The origin of brown cafés can be traced back to the 17th century, during the Dutch Golden Age. At that time, the Netherlands was a prosperous and influential trading nation, and Amsterdam was a bustling city with a thriving port. Sailors, merchants, and locals needed places to socialize, relax, and conduct business, leading to the emergence of taverns and pubs.

The term “brown café” is believed to have originated from the brownish stains that formed on the walls and ceilings due to tobacco smoke, candle soot, and other atmospheric elements. These stains gave the cafés a distinct, cozy ambiance and a sense of history.

Brown cafés became an integral part of Dutch culture, serving as communal gathering spots for people of all walks of life. They were places where locals would meet friends, engage in conversations, enjoy a drink, and sometimes play board games like chess or backgammon. Over time, brown cafés became associated with an authentic, unpretentious, and relaxed atmosphere, attracting both locals and tourists.

The unique charm of brown cafés lies in their preserved historical interiors, with old wooden furniture, dim lighting, and a wide selection of local beers and spirits. Many brown cafés still retain their original character, transporting visitors back in time and providing a cozy retreat from the hustle and bustle of modern life.

While the concept of brown cafés originated in the Netherlands, similar types of establishments can also be found in other European countries, such as Belgium and parts of Germany. However, the term “brown café” is primarily associated with the Dutch tradition of cozy, atmospheric, and convivial drinking establishments.

 


Nederland

Smart Grid Blockchains

Energy Academy

Media stúdzjes

Promovendus maakt recyclebaar rubber

 

Materiality of Human Capital Metri18

May 18, 2024
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Famous People Painting – Discussing the Divine Comedy with Dante

 

Materiality of Human Capital Metrics

Lee S. Webster | University of Texas Medical Branch

 

Since the advent of scientific management in the late 19th century, investors have remained unpersuaded if not dismissive of human capital measures when determining the cumulative financial value of publicly traded companies. This reluctance stems from a perceived arbitrariness and empirical uncertainty that has attached to the measurement of workforce contributions to organizational value. Past critics of the use of human capital metrics frequently claim these measures are unproven, unserious, and immaterial disclosures that fail to meet the standard of relevant information for investors to consider. Contemporary management and investment experts challenge that reasoning and offer a more expansive and inclusive perspective of what investors need to know to make informed decisions. The publication of ISO 30414:2018 Human resource management* recommends that stakeholders revisit the relevance of human capital measurement in both American and international board rooms, investment banks, regulatory agencies, and security markets.  These stakeholders now have the means to explore whether human capital measures can provide faithfully and rigorously derived material information for investors.

 

Human resource management — Guidelines for internal and external human capital reporting

CLICK HERE for access to complete article

Human Resource Management

 

 

Notre Dame in Ireland: Chef David’s Scones

May 17, 2024
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“Spring’s greatest joy beyond a doubt
is when it brings the children out.”

— Edgar Guest

The history of scones is believed to have originated in Scotland. The name “scone” is said to come from the Dutch word “schoonbrot,” which means “beautiful bread.” Scones have a long and interesting history that dates back several centuries.

Originally, scones were not the sweet, buttery treats we know today. Instead, they were simple unleavened oatcakes or griddle cakes made from barley, oats, or wheat. These early scones were baked on griddles or stovetops rather than being oven-baked.

As time went on, the recipe for scones evolved, and they became more commonly associated with Scotland and England. The Scottish version of scones was typically round and made with oats. They were cooked on a griddle or in a pan and then cut into triangular sections, which were known as “bannocks.” These bannocks were the ancestors of the modern scone.

In the 19th century, with the advent of baking powder and modern ovens, scones began to be baked instead of griddle-cooked. The addition of baking powder allowed scones to rise and become lighter and fluffier. The ingredients were refined to include flour, butter, milk or cream, and a leavening agent like baking powder. This marked the shift from the traditional oat-based scone to the more recognizable wheat-based scone we know today.

Scones’ popularity spread beyond Scotland and England, and they became a common teatime treat across the United Kingdom and other English-speaking countries. The addition of raisins, currants, or other dried fruits, as well as sugar, transformed scones into the sweet delicacies that are commonly enjoyed today, often served with clotted cream and jam in the classic English afternoon tea.

In the United States, scones have also become popular, with various regional and cultural variations. American scones may be larger, sweeter, and have a wider variety of flavor options, such as blueberry, cranberry-orange, or chocolate chip.  Today, scones continue to be beloved treats enjoyed for breakfast, brunch, afternoon tea, or as a delightful snack with a cup of tea or coffee. Their history reflects centuries of evolution and cultural influence, making them a delightful and enduring part of baking traditions worldwide.

Ireland

National Standards Authority of Ireland

Standard Scone Recipe

The standard scone is a simple and versatile preparation that can be customized with various additions, such as dried fruits, nuts, or chocolate chips, to suit different tastes.

Here is a basic recipe for making standard scones:

Ingredients:

  • 2 cups all-purpose flour
  • 1/4 cup granulated sugar
  • 1 tablespoon baking powder
  • 1/2 teaspoon salt
  • 1/2 cup cold unsalted butter, cut into small cubes
  • 1/2 cup milk (plus more for brushing on top)
  • 1 large egg
  • Optional: 1 teaspoon vanilla extract or other flavorings (e.g., almond extract, lemon zest)
  • Optional: Additions such as dried fruits, chocolate chips, or nuts (about 1/2 cup)

Instructions:

  1. Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.
  2. In a large mixing bowl, whisk together the flour, sugar, baking powder, and salt until well combined.
  3. Add the cold butter cubes to the flour mixture and use a pastry cutter or your fingers to work the butter into the flour until the mixture resembles coarse crumbs. The butter should be well distributed but still in small pieces.
  4. If you’re adding any optional flavorings or additions, mix them into the dry ingredients at this stage.
  5. In a separate small bowl, whisk together the milk, egg, and optional vanilla extract (or other flavorings) until well combined.
  6. Create a well in the center of the dry ingredients and pour the wet mixture into it. Gently stir the ingredients together until just combined. Be careful not to overmix; the dough should be slightly crumbly but hold together.
  7. Transfer the dough onto a lightly floured surface and shape it into a round disk, about 1 inch (2.5 cm) thick.
  8. Use a sharp knife or a biscuit cutter to cut the dough into wedges or rounds, depending on your preference. Traditionally, scones are cut into triangular shapes.
  9. Place the scones on the prepared baking sheet, leaving some space between them.
  10. Brush the tops of the scones with a little milk to give them a nice golden color when baked.
  11. Bake the scones in the preheated oven for about 15-20 minutes or until they are lightly golden on top.
  12. Remove from the oven and let them cool slightly before serving. Scones are best enjoyed fresh and can be served with butter, clotted cream, jam, or any other toppings of your choice.

This standard scone recipe provides a classic and delicious base that you can experiment with by adding various flavors and mix-ins to create your own unique variations. 


Morning Tea

“Abide with Me”

May 17, 2024
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Henry Francis Lyte  1847

Abide with me; fast falls the eventide;
The darkness deepens; Lord with me abide.
When other helpers fail and comforts flee,
Help of the helpless, O abide with me.

Swift to its close ebbs out life’s little day;
Earth’s joys grow dim; its glories pass away;
Change and decay in all around I see;
O Thou who changest not, abide with me.

Not a brief glance I beg, a passing word,
But as Thou dwell’st with Thy disciples, Lord,
Familiar, condescending, patient, free.
Come not to sojourn, but abide with me.

Come not in terror, as the King of kings,
But kind and good, with healing in Thy wings;
Tears for all woes, a heart for every plea.
Come, Friend of sinners, thus abide with me.

Thou on my head in early youth didst smile,
And though rebellious and perverse meanwhile,
Thou hast not left me, oft as I left Thee.
On to the close, O Lord, abide with me.

I need Thy presence every passing hour.
What but Thy grace can foil the tempter’s power?
Who, like Thyself, my guide and stay can be?
Through cloud and sunshine, Lord, abide with me.

I fear no foe, with Thee at hand to bless;
Ills have no weight, and tears no bitterness.
Where is death’s sting? Where, grave, thy victory?
I triumph still, if Thou abide with me.

Hold Thou Thy cross before my closing eyes;
Shine through the gloom and point me to the skies.
Heaven’s morning breaks, and earth’s vain shadows flee;
In life, in death, O Lord, abide with me.

History of Western Civilization Told Through the Acoustics of its Worship Spaces

Lively Arts 300

May 17, 2024
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The term “lively arts” is often attributed to American writer and poet James Thurber. It was popularized in the mid-20th century as a way to describe various forms of performing arts, such as theater, dance, music, and other creative expressions.

Curtain for the Lviv Theatre of Opera and Ballet

 

“What art is, in reality, is this missing link,  not the links which exist.

It’s not what you see that is art; art is the gap”

— Marcel Duchamp

 

Today we refresh our understanding of the literature that guides the safety and sustainability goals of lively art events in educational settlements.  Consortia have evolved quickly in recent years, leading and lagging changes in the content creation and delivery domain.  With this evolution a professional discipline has emerged that requires training and certification in the electrotechnologies that contribute to “event safety”; among them:

 

ASHRAE International

Standard 62.1: This standard establishes minimum ventilation rates and indoor air quality requirements for commercial buildings, including theaters and auditoriums.

Standard 55: This standard specifies thermal comfort conditions for occupants in indoor environments, which can have an impact on air quality.

Audio Engineering Society

Audio Visual and Experience Association

Entertainment Services and Technology Association

Event Safety Alliance

International Code Council

International Building Code: Section 303.2 Assembly Group A-1

Illumination Engineering Society

RP-16-17 Lighting for Theatrical Productions: This standard provides guidance on the design and implementation of lighting systems for theatrical productions. It includes information on the use of color, light direction, and light intensity to create different moods and effects.

RP-30-15 Recommended Practice for the Design of Theatres and Auditoriums: This standard provides guidance on the design of theaters and auditoriums, including lighting systems. It covers topics such as seating layout, stage design, and acoustics, as well as lighting design considerations.

DG-24-19 Design Guide for Color and Illumination: This guide provides information on the use of color in lighting design, including color temperature, color rendering, and color mixing. It is relevant to theater lighting design as well as other applications.

National Center for Spectator Sports Safety and Security

National Fire Protection Association

Life Safety Code

National Electrical Code

Articles 518-540: Arenas, Lecture Halls & Theaters

Society of Motion Picture Technology Engineers

Professional Lighting and Sound Association

Dance and Athletic Floor Product Standards: ASTM F2118, EN 14904, DIN 18032-2

Incumbent standards-setting organizations such as ASHRAE, ASTM, ICC, IEEE, NFPA have also discovered, integrated and promulgated event safety and sustainability concepts into their catalog of best practice titles; many already incorporated by reference into public safety law.   We explore relevant research on crowd management and spectator safety.

Planning and Managing Security for Major Special Events

 

“Art is anything you can get away with” — Marshall McLuhan

 

More

International Code Council (N.B. Changes to its Code Development Process) 

International Building Code: Entertainment Occupancies

Section 410: Stages, Platforms and Technical Production Areas

National Electrical Code: Articles 518 – 540 

Code-Making Panel 15 (NEC-P15): Public Input Report 10/1/2020

Code-Making Panel 15 (NEC-P15): Public Comment Report  11/18/2021

ASHRAE 62.1 Ventilation for Acceptable Indoor Air Quality

Princeton University: Set Design & Construction

Building the Virtual Stage: A System for Enabling Mixed Reality Theatre

University of California: Special Effects Safety and Loss Prevention

University of San Francisco Special Effects Safety

Dance Floors v. Sports Floors

Today in History

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