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AC Modeling

AC Modeling

ac interference mitigation wyoming

Large AC Interference Mitigation Project in Southern Wyoming

MATCOR manufactured and installed over 73,500 linear feet of Mitigator® AC mitigation gradient control wire, three deep grounding systems, and remote monitoring units for a new pipeline-transmission line collocation in Southern Wyoming, completing the project one day ahead of schedule.
transmission line monitoring linevision

Transmission Line Monitoring Through Partnership with LineVision

MATCOR has partnered with LineVision to offer the PACT® solar-powered overhead transmission line monitoring system, providing pipeline operators with independent HVAC current and phase order data needed for AC interference modeling and compliance monitoring under NACE SP 21424-2018.
hdd bore zinc ribbon installation

Zinc Ribbon Installation Projects

Two MATCOR AC mitigation projects highlight zinc ribbon installation capabilities in challenging environments. The first used horizontal directional drilling in a congested northwestern Ohio corridor, while the second employed specialized rock trenching equipment at a highly rocky site in West Texas.
ac mitigation video

AC Mitigation Video | Overview of Goals, Strategies and Materials

This nine-minute training video covers the goals, strategies, and materials used in pipeline AC mitigation. Topics include reducing fault condition current density, maintaining safe step and touch potentials below 15 volts, and using AC modeling to evaluate mitigated and unmitigated interference conditions.
ac modeling example

AC Modeling Introduction Video

This training video introduces AC modeling for pipelines affected by high voltage transmission line interference. It explains when a best-guess mitigation approach is appropriate versus when detailed computer modeling is warranted to evaluate induced voltage, fault current, and step and touch potential impacts.
transmission lines

AC Modeling – The Basics

AC modeling evaluates the impact of high voltage AC transmission systems on buried pipelines sharing a right of way. This article explains how computer-based models assess steady-state induced current, fault current effects, and safety risks to above-ground appurtenances along pipeline corridors.
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FLASH RECTIFIER SALE

Need a Rectifier Now? We Have It.

Get a tested MATCOR rectifier without the manufacturing wait. Our in-stock units are ready to ship. Limited quantities available.

See Available Rectifiers
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