Southern Company is a large power utility focused on generating and selling electricity in the southeastern United States. In 2012, Southern Company provided over 40,000 megawatts of power generation to 4.4 million customers and had operational revenue of $16.54 billion.
Southern Company is a large power utility focused on generating and selling electricity in the southeastern United States. In 2012, Southern Company provided over 40,000 megawatts of power generation to 4.4 million customers and had operational revenue of $16.54 billion.
The goal of this article is to explain the process of oil selection after gear failure of a planetary gearbox. Some mechanical failures show little sign of degradation. A good understanding of gear dynamics and failure stages allows for the selection of a different oil grade for this specific application. This will reduce the fatigue wear on the low speed sun gear.
Many Equipment Failures Could Be Linked To Materials Management
by Art Posey and Phillip Slater
Oh no, not again! Is this the perennial cry of the maintenance and reliability professional? We all know this situation: a recent failure was repaired and has now failed again shortly after.
A weekly collection of recommended articles and videos to boost your reliability journey. Right in your inbox
Part 1 of this article in the Dec/Jan 2014 issue of Uptime introduced the premise that all manufacturers operate with business models that emphasize quality, low price, or innovation. It started with the common sense position that a manufacturing entity that simultaneously and consistently achieved all three would soon become the only surviving provider of the asset in question. Part 2 looks at the caveats in process pump engineering addressed by machinery quality assessment (MQA).
Focusing on In-Situ Filtration and Filtration of Stored Lubricants
by Paul Dufresne, CLS, CMRP
In the current global economic market companies are trying to find new and innovative ways to reinvent themselves to run more efficiently and increase production while minimizing equipment downtime. Now more than ever, plant managers, and maintenance and reliability leaders are looking for ways to improve equipment reliability, optimize maintenance and reduce energy consumption.
Any time a market (or an entire economy) declines, there are certain behaviors that we can expect to observe in companies. The specific actions we witness should come as no surprise to even the casual observer, especially since the actions taken by companies during tough financial periods are also observable in individual human behavior during times of great fear. And what other emotion would be more fitting than fear when corporate revenue experiences a sustained decline?
The author’s fascination with technology dates back to his youth. His father was a blacksmith, an engineer of metal work, and was instrumental in helping the author discover his love of creation through construction. He also passed on his passion for airplanes, which led the author to a career in aeronautical engineering, where he first encountered aspects of reliability. A subsequent career in reliability guided him along a path of confusion, frustration, curiosity, learning and change. Although still going through those stages constantly, they taught the author the five habits presented in this article. Now, those five habits make achieving meaningful change that much easier. They have been so effective, in fact, that it prompted the author to pass them on to Uptime readers.
Pump reliability is an old topic, but it is just as relevant today as it was the first time we heard it a few decades ago. There are some very good reasons to focus on improving pump reliability:
Introduction to the Business Case A vast and growing amount of data is being accumulated in businesses today, yet many people in business intuitively know there is not a corresponding improvement in reliable information on which to base good decisions. In fact, in many cases just the opposite is happening-despite more and more data, finding information that can be trusted is increasingly difficult.