BYD UK and Alexander Dennis Limited (ADL) jointly confirmed today that their electric vehicle partnership, the UK’s leading electric bus producer, is adding operational flexibility to its British-built electric buses with the introduction of additional charging options.
In addition to AC plug charging, all of the partnership’s zero emission buses can now be specified with DC sockets, while double deckers also have the option of roof-mounted connector rails for OppCharge pantographs.
BYD is a global leader in batteries, energy management and electric mobility, while ADL is a subsidiary of leading independent global bus manufacturer NFI Group Inc. (NFI).
The partnership, which has delivered and taken orders for over 750 electric buses since it was launched just five years ago, has a strong track record of working with utility companies and charging infrastructure suppliers to deliver turn-key solutions to bus operators.
As standard, the BYD ADL Enviro200EV single deck and BYD ADL Enviro400EV double deck buses are fitted with dual AC sockets, allowing them to be charged with one 40kW plug, or with two plugs for a combined charging power of 80kW. With compact infrastructure, AC charging continues to be a highly cost-effective solution for a majority of use cases in bus depots.
DC plug charging offers higher charging power through a single connection and is now available as an option on all of the BYD ADL partnership’s single and double deck electric buses. Batteries can be charged at up to 102kW on the BYD ADL Enviro200EV, and up to 112kW on the BYD ADL Enviro400EV.
Drawing on its expertise in battery technology and energy management, BYD has developed new, high-voltage distribution technology. All BYD ADL electric buses can be specified optionally with the provision for both AC and DC charging on the same vehicle. Additionally, to provide parking flexibility while charging, the system offers options for charging socket location with customers able specify various installations of AC and/or DC sockets on the nearside or offside, subject to vehicle type.
Although their battery range comfortably covers many all-day duties, high-power opportunity charging can further increase operational flexibility of the BYD ADL Enviro400EV double decker, which can now be specified with roof-mounted rails to connect with pantographs built to the international OppCharge standard, which are lowered from their gantry to the vehicle’s roof.
BYD’s Battery Thermal Management System (BTMS) is also installed with the capacity to deliver a peak charging power of 300kW for rapid recharge of batteries, although it may also be used at lower power in bus depots where infrastructure constraints prevent the installation of plug chargers next to the vehicles’ parking positions. BTMS is a liquid-cooled, emissions-free technology designed to maintain an optimum battery temperature and, therefore, maximum efficiency for the vehicle.
Paul Davies, ADL President & Managing Director, said: “As a business we pride ourselves on innovation and customer focus and we understand that bus operators require operational flexibility to facilitate the transition to zero emission buses. That is why we are adding DC charging and pantograph solutions for our electric buses, which are built in Britain to benefit our economy and develop the country’s expertise in clean vehicle technology.”
Frank Thorpe, Managing Director at BYD UK, said, “This development underlines BYD’s world-renowned expertise in battery technology and energy management, in addition to its BEV manufacturing capability. Working in partnership with Public Transport Operators has allowed us to develop solutions that benefit customers out on the road and also back at the depot. These close relationships,” he said, “are helping bring clean, sustainable public transport to more and more people in towns and cities across the UK.”
The first BYD ADL electric buses with DC sockets and roof-mounted charging rails will be delivered to operators in the United Kingdom this spring and summer.
BYD Company Ltd. is one of China’s largest privately-owned enterprises. Since its inception in 1995, the company quickly developed solid expertise in rechargeable batteries and became a relentless advocate of sustainable development, successfully expanding its renewable energy solutions globally with operations in over 50 countries and regions. Its creation of a Zero Emissions Energy Ecosystem – comprising affordable solar power generation, reliable energy storage and cutting-edge electrified transportation – has made it an industry leader in the energy and transportation sectors. BYD is listed on the Hong Kong and Shenzhen Stock Exchanges. More information on the company can be found at www.byd.com.
About BYD UK
BYD UK was established in London, UK in March 2013 and moved to Iver, Buckinghamshire, England in June 2018 to further develop its business. It is primarily engaged in providing British customers with a series of new energy buses together with interrelated after sales service. Its main focus is to provide UK customers with BYD new energy solutions, including electric vehicles, rechargeable batteries, solar panels, energy storage systems, rail transit and other new energy products, as well as related after-sales services.
Leveraging 450 years of combined experience, NFI is leading the electrification of mass mobility around the world. With zero-emission buses and coaches, infrastructure, and technology, NFI meets today’s urban demands for scalable smart mobility solutions. Together, NFI is enabling more livable cities through connected, clean, and sustainable transportation.
With 8,000 team members in ten countries, NFI is a leading global bus manufacturer of mass mobility solutions under the brands New Flyer® (heavy-duty transit buses), MCI® (motor coaches), Alexander Dennis Limited (single and double-deck buses), Plaxton (motor coaches), ARBOC® (low-floor cutaway and medium-duty buses), and NFI Parts™. NFI currently offers the widest range of sustainable drive systems available, including zero-emission electric (trolley, battery, and fuel cell), natural gas, electric hybrid, and clean diesel. In total, NFI supports its installed base of over 105,000 buses and coaches around the world. NFI common shares are traded on the Toronto Stock Exchange under the symbol NFI. News and information is available at www.nfigroup.com,
About Alexander Dennis
Alexander Dennis Limited (“ADL”) is a global leader in the design and manufacture of double deck buses and is also the UK’s largest bus and coach manufacturer. ADL offers single and double deck vehicles under the brands of Alexander Dennis and Plaxton, and has over 31,000 vehicles in service in the UK, Europe, Hong Kong, Singapore, New Zealand, Mexico, Canada and the United States. Further information is available at www.alexander-dennis.com.