machine monitoring Articles
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Detection of inter-coil short circuits in coils of salient pole synchronous generator field winding on the basis of analysis of magnetic field in the machine
Abstract This paper deals with detection of inter-coil short circuits in coils of the salient poles synchronous generator excitement winding on the basis of the analysis of the magnetic field in the machine. Applying FEM to the generator model, magnetic field wave forms in the machine, on the points of interests, under both, faultless and faulty conditions were calculated. When results were ...
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Real World Application of Machine Learning in SkySpark - Energy Twin: Monitoring Based Commissioning
Machine Learning and other AI-based techniques continue to gain attention as they are applied to real world challenges. In the field of analytics in the built environment, SkySpark has employed a range of AI techniques since its introduction – well before the terms were hot. The foundation of SkySpark is its pattern recognition capability and technology to manage and interpret ...
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The future is condition monitoring
It’s been a big month here at Hansford Sensors. We kicked off November by celebrating our 10thanniversary, during which time we were playfully predicting what our company may look like in another decade. While our thoughts on this are strictly hypothetical at this stage, thanks to the release of a new report we now have a better idea of the state of the condition monitoring market. ...
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Protection Relay for Shaft Current and Voltage
Introduction The paper deals with the specific protection relay for all types of generators. The instrument, called Shaft Current and Voltage Protection Relay (SCVP) was developed at KONCAR – Electric Engineering Institute Inc. This instrument is a part of Institute's product line used for monitoring and diagnosis of rotating electrical machines. The most important parts of every electric ...
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Project - 4 MW, MA
Year: 2018 Running Gear: 2 Vertical shaft Francis turbines with synchronous generators Scope: Replacement of control system and exciters This hydroelectric plant is located in central MA on a highly developed river, with multiple hydro plants operating both upstream and downstream of the project. Originally constructed in 1918 by a local manufacturing company, the project today consists of ...
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Project - 1 MW, NC
Year: 2021 Running Gear: 2 Vertical shaft Francis turbines with synchronous generators Scope: Replacement of control system, exciters, and HPUs Originally part of a large cotton mill complex in North Carolina dating back to the 1800s, this 1 MW hydropower plant stayed in operation into the 2000s, longer than the rest of the declining mill town. The cotton mill itself finally shut down in ...
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Vibration-based approach to lifetime prediction of electric motors for reuse
This paper is concerned with lifetime prediction of components in washing machines. Vibration signals were measured on electric motors during an accelerated lifetime test ranging from 26.7 to 38.5 simulated years. Loose bearings have initiated air-gap eccentricity and rotor-to-stator rubbing, which resulted in a motor breakdown. Significant frequency bands were identified using a spectral ...
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How To Get A Whole Lot Over A Coconut Shell Charcoal Making Machine
After coconuts are harvested, the shells are often discarded, resulting in a number of unnecessary waste. Imagine if these shells might be transformed into a usable product? That is exactly what a coconut shell charcoal making machine allows you to do.This equipment is built to turn old coconut shells into usable charcoal. The resulting charcoal can be used for everything from barbecuing to ...
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Project - 3.4 MW, NC
Year: 2022 Running Gear: 2 vertical shaft Francis turbines with synchronous generators Scope: Replacement of control system, excitation, and governors Set in a resort town in the mountains of North Carolina, this hydroelectric project was originally constructed in 1925-1926 by a private developer. Its primary purpose was to create a beautiful lake as the centerpiece of a huge resort/real ...
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The Importance of Lubricant and Fluidanalysis in Predictive Maintenance
Immediate Benefit of In-service Oil Analysis Lubricants are the life blood of oil wetted machinery. As an important element of predictive maintenance technologies, in-service oil analysis can provide trace information about machine wear condition, lubricant contamination as well as lubricant condition (Figure 1). Reliability engineers and maintenance professionals can make maintenance decisions ...
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Tyre To Oil Project Report: Features Of Continuous Pyrolysis Plant
In relation to converting tires into fuel oil, you are able to make a choice from batch, semi-continuous and continuous pyrolysis plants. A batch plant requires lots of manual workers for operation as it has low automation levels. Furthermore, the pyrolysis reactor in the batch plant should be cooled off before new raw materials might be loading in the reactor. This means that daily productivity ...
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Factors Affecting The Charcoal Making Machine Price
The charcoal-making machine employs powder to make briquettes in varying styles and sizes. It will come in varying structures, all appropriate for different work set-ups. One challenge that buyers of machines face is settling for the appropriate machine due it its wide budget range. Specific factors influence the charcoal making machine price. Below is details about them. Knowing them provides ...
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4 Challenges Maintenance Teams Face
Our customers come from a wide range of industries, but they share many of the same pain points in their facilities. Over the years, we’ve consulted our customers to better understand these pain points and how our technology solutions can help to alleviate them. ...
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Tyre To Oil Project Report: Features And Benefits Of Continuous Pyrolysis Plants
With regards to converting scrap tires into fuel oil, you are able to make a choice from batch, semi-continuous and continuous pyrolysis plant. A batch plant requires lots of manual workers for operation as it has low automation levels. Furthermore, the pyrolysis reactor in the batch plant has to be cooled down before new raw materials might be loading to the reactor. Which means that daily ...
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Easy Ways To Get The Lowest Coconut Shell Charcoal Machine Price
Coconut shells represent one of two things. They may either be the residual material from harvesting coconuts that should be discarded or useful for fertilizer. One other possibility is you can buy a pyrolysis machine that may convert the coconut shells into charcoal. If you decide to, this kind of investment will be very advantageous for a corporation that can access coconut shells annually. You ...
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A Comprehensive Wood Charcoal-Making Machine Buying Guide
A wood charcoal-making machine processes wood into biochar. Biochar is very popular in the agricultural industry. Also, it is needed in various households, particularly those who love to barbecue.Wood charcoal-making machines usually start from $58,000 and might rise to $128,000. The very last cost depends on the features found in the equipment. You can easily start a business of selling wood ...
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Project - Ferrybridge Power Station Demolition
Ferrybridge Power Station Demolition Underwater Vibration Monitoring / 2020 / Brunei. Private Sector Underwater Vibration ...
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How an Australian environmental coastal restoration project was kept on track using Acoem Eagle condition monitoring
Acoem has been providing condition monitoring and maintenance solutions to a major civil contracting company in South Australia for close to a decade. When the company needed assistance with a longstanding issue it was experiencing with its pumping equipment on an environmental restoration project, commissioning an Eagle wireless system was the answer. Structural damage to critical machinery ...
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How to Choose a Reasonable Wood Charcoal Making Machine Price
In the realm of sustainable energy and resource utilization, wood charcoal making machines hold a pivotal role. These machines, designed for the conversion of wood biomass into high-quality charcoal, offer an eco-friendly and economically viable solution. However, navigating the myriad of options and determining a reasonable wood charcoal making machine price can be a daunting task. This article ...
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Process and Energy Data Acquisition Using Delphin
Record Data Anywhere, Independent of a PC with Process and Energy Data Acquisition The increasing focus on “Going Green” is permeating all areas of business. As part of the ongoing need for Process and Energy Data Acquisition to record and reduce energy costs, optimizing energy use has become a priority not just for high-consumption industries but for businesses of all sizes. To ...
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