AMPP Store - Products tagged with 'induction'

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51318-11004-Frequency dependence in AC Harmonic Interference to Pipelines

Product Number: 51318-11004-SG

Author: L. Trichtchenko / D.H. Boteler

Publication Date: 2018

$20.00

Frequency dependence of the phase relation of the power line currents (which contain harmonics of the fundamental AC frequency), the Earth response, and the pipeline response & how they can be combined to provide an AC risk assessment.

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Advanced Corrosion Resistant Coating and The Requisite Technological Advancements for Its Application

Product Number: 51323-19485-SG

Author: Jon H. Brasher

Publication Date: 2023

$20.00

During the rebuilding after hurricane Katrina hit the Gulf Coast in 2005, construction inspectors in coastal areas began noticing that the galvanized connectors being used were already rusting before the framing was complete. These were the same connectors, such as hurricane straps, joist hangers, beam hangers, and hurricane ties, which are easily seen beneath the elevated houses along the shoreline. Even on the construction projects that specified stainless steel connectors, inspectors could see tarnishing before the framing was complete.

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Computational Methods for Estimating Pipeline High Voltage Induction Susceptibility

Product Number: 51324-20738-SG

Author: Thomas Hayden; Christian Akuchie; Joseph Mazzella

Publication Date: 2024

$40.00

Estimating inductive corrosion susceptibility to pipeline systems from high-voltage transmission equipment is a well-studied problem. The mathematics for computing induced current is well known, dating back to fundamental 19th-century electromagnetism research. Yet, estimating induced current using those calculus-based equations is rarely done due to computational and data requirements. As such, most high-voltage induction risk studies use a series of approximations. The need for improved susceptibility estimation has expanded in the last two years alone. Due to economic and environmental concerns, governments and private organizations have begun re-investing resources in national electrical transmission networks. Furthermore, improved load-balancing techniques, new construction, environmental concerns, and dynamic line rating regulation have instantiated a more volatile problem for risk assessment. Computational technology is catching up, and there are powerful three-dimensional deterministic techniques for estimating corrosion susceptibility. This paper presents one approach using geospatial datasets to construct a digital twin and calculus-based methods to assess corrosion susceptibility. In addition, feature data and decoupler information from a North American pipeline operator is used to model current mitigation and grounding.

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Interaction of a Faulty AC Power Conditioning Capacitor Bank with Welded Steel Pipeline

Product Number: 51321-16221-SG

Author: Cal Chapman, P. E.

Publication Date: 2021

$20.00

Products tagged with 'induction'

51318-11004-Frequency dependence in AC Harmonic Interference to Pipelines

Advanced Corrosion Resistant Coating and The Requisite Technological Advancements for Its Application

Computational Methods for Estimating Pipeline High Voltage Induction Susceptibility

Interaction of a Faulty AC Power Conditioning Capacitor Bank with Welded Steel Pipeline

Association for Materials Protection and Performance