Flexible Linear Electrode for AC Mitigation
Pipeline corrosion, caused by induced AC current, is attributed to high voltage AC power lines in close proximity to a pipeline system. The corrosion can be extremely aggressive, far exceeding the normal corrosion rate caused by corrosive soils. One of the most popular mitigation solutions is a linear grounding system that is installed in parallel to the pipeline.
Compared with bare copper and zinc ribbon, YUXI’s long-line “ribbon” is a superior grounding material that provides an effective electrical path to remove or discharge AC current from the pipeline to the ground. It is comprised of a bare stranded copper conductor encased in low resistance backfill with corrosion inhibitors, and then wrapped in a synthetic sock.
Description
—— Quality Copper Conductor ——
Our power cable delivers the required current over considerable distance without incurring substantial longitudinal voltage drop.
—— Evenly Backfill Filling ——
—— Acid-resistant Braid Fabric Jacket ——
—— Reel Packing ——
Our AC mitigation ribbon can be packed on wooden or steel reel as required. It is normally installed right from the factory provided reel into the trench for easy transportation.
—— Practical Application ——
Our AC mitigation electrode is commonly applied to pipeline grounding systems or structure that are subject to AC interference. It is normally installed parallel to the pipeline through trenching, plowing or directional drilling.
● Prevent voltage spikes during fault conditions
● Reduce AC-induced corrosion
● Maintain AC step and touch potentials to protect personnel from shock hazards
Parameters
| Category | AC Mitigation Electrode |
|---|---|
| Copper Conductor Type | #1/0 AWG, #2 AWG, #6 AWG |
| Fill Material | Calcined Petroleum Carbon Backfill |
| Sock Material | Synthetic Fabric |
| Braiding Material | Polypropylene Filament |
| Working Temperature | Min. -18°C (0°F) |
| Applicable Environment | Sand, Soil |
| Application | Pipeline |
