ABB has made it possible for microgrids to be protected, controlled and managed using smart circuit breakers. The latest software-based innovation for the company’s Emax 2 smart circuit breaker makes microgrid architectures simpler and more cost-effective than ever before.
Microgrids coordinate distributed energy resources, integrating renewables with conventional power sources, networking with the grid or operating self-sufficiently. Low-voltage microgrids are helping accelerate the roll out of renewable energy by integrating small-scale wind or solar energy production of up to 4 MW with battery energy storage systems.
Giampiero Frisio, managing director of ABB’s Protection and Connection business, said: “This is another technological first for ABB, building on the first ever combined circuit breaker and power manager Emax 2. Innovation is needed to make microgrid installations simpler and more cost-effective; and to help end-users get more value from their investment. By embedding all the intelligence needed to manage a small microgrid safely and productively, Emax 2 delivers a game-changing solution.”
With the addition of embedded functions such as an automatic transfer switch, Emax 2 is now equipped to manage the different power sources that make up a typical microgrid. The new upgrades will enable it to combine advanced protection, programmable logic, full connectivity, easy integration and comprehensive microgrid energy management in a single device. ABB is working with equipment suppliers and consultants ahead of the technology’s rollout in the second half of 2016.
A complete series of protections ensure a single unit can cover all loads and generators, with adaptive solutions that recognise network changes and automatically set new thresholds to guarantee coordination in all conditions. Software embedded in the Emax 2 also optimises the microgrid where locally generated power, energy storage, loads and utility power work together. ABB algorithms measure and evaluate energy consumption, enabling constant power loads or peak power reductions, depending on the user’s requirements.
“This all-in-one solution integrates both standard and advanced microgrid functionality to meet a broad range of on and off-grid requirements, improving quality and saving costs. Emax 2 will make managing power consumption and renewable energy sources simpler and more effective. It will also help end-users to take maximum advantage of the opportunities that renewables present,” concluded Frisio.
Rail electrification and EV solutions for integrated transport systems
Electrical Power & Protection
A comprehensive range of solutions for rail electrification and electric vehicles is available from leading technology provider ABB, contributing significantly to integrated and sustainable transport systems.
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