Cathodic protection (CP) is a technique to control the corrosion of metal. CP systems are most commonly used to protect structures such as pipelines, storage tanks, steel piles, offshore oil platforms, and reinforcing steel in concrete.
The simplest method is galvanic protection where a metal of different electrochemical potential is used as a 'sacrificial' anode. For larger structures, galvanic anodes cannot deliver enough current to provide complete protection, but impressed current cathodic protection systems use a DC power source to achieve this.
Reduce CP operating costs
These DC power sources require regular monitoring and adjustment to ensure that they are providing the necessary protection. This includes specialised testing overseen by a cathodic protection consultant, which, if the structure being protected is remote, can become costly.
Omniflex are experts in remote monitoring and control. With years of experience operating in the harshest of environments, it has applied this technology to provide a reliable solution for remotely monitored and controlled CP systems which lowers the ongoing monitoring costs.
Benefits
Whether it be an existing impressed current CP system, or a new installation, a PowerView CP solution can reduce overall life cycle costs. PowerView CP is scalable, so whether it is one or one hundred systems, management and control of CP assets is easier with a unified Omniflex solution.
The PowerView CP system has been designed with high reliability components and conservative design parameters to ensure the longest possible operating life. (30 years design life is quoted on most components.) The system is modular allowing easy on-site servicing.
Hitachi Energy’s power quality solution
Electrical Power & Protection
Hitachi Energy has announced the deployment of its power quality solution to connect Tanzania’s leading gold producer, Geita Gold Mine (GGML) securely to the national grid.
Read more...PPS delivers containerised distribution board for Western Cape hybrid power project
Electrical Power & Protection
South African electrical enclosure specialist Power Process Systems has successfully completed the design, fabrication and commissioning of a 4000 A containerised distribution board for a wind/PV solar hybrid renewable energy project on a site in the Western Cape.
Read more...The choice of a thermal carrier is critical for optimal processing
Electrical Power & Protection
Historically steam, fuelled by coal, has been the most prevalent thermal carrier in South African industry. However, times are changing, with the manufacturing and processing sector needing to review the energy reticulation systems and thermal carriers currently in use.
Read more...ABB’s blueprint for a net zero future
Electrical Power & Protection
ABB’s Mission to Zero is a strategic initiative aimed at achieving a sustainable future characterised by zero emissions, zero accidents and zero waste.
Read more...General-purpose 350 W AC-DC power supply
Electrical Power & Protection
The TDK-Lambda GUS350 series of compact single-output general-purpose power supplies addresses the need for an economically priced product while maintaining reliability and quality.
Read more...Ground-breaking battery tester Comtest
Electrical Power & Protection
Midtronics offers the proven MVT handheld battery tester. This revolutionary tool, powered by MDX-AI, is set to redefine the standards of battery diagnostics and testing in the automotive industry.
Read more...Energy audits pave the pathway to sustainability and savings Schneider Electric South Africa
Electrical Power & Protection
Energy audits serve as essential tools for businesses looking to reduce costs and meet environmental targets. By analysing energy consumption across systems such as lighting, HVAC, ICT and water infrastructure, audits identify inefficiencies and quantify carbon footprints, enabling data-driven decisions for operational and financial optimisation.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version