Moscow tram energy lithium power storage battery

Can lithium batteries be used in a tramway?

The suitability of lithium batteries within a tramway environment is dependent upon the chosen battery chemistry, as there are a large number available, with differing capabilities in terms of performance, safety, and durability.

Does Moscow have a tram fleet?

Since 2022, Moscow has been receiving electric buses that can travel up to 90 kilometers without recharging the battery. Besides, a large batch of Vityaz-Moskva three-section trams have completely replaced old models in the Krasnopresnenskoye tram depot. Now, Moscow’s tram fleet is 95 per cent new.

What is a battery-powered tramway?

Battery-powered tramways are a type of public transportation system that rely on batteries for power. New projects in this field often focus on lithium-ion (Li-ion) batteries, which is a family of electrochemistries that has developed over the last 30 years. One relatively new type of Li-ion battery is Lithium Titanate Oxide (LTO).

How did modern tramways develop a new energy storage system?

In terms of modern tramways, early alternative solutions involved either onboard traction batteries (typically in the form of Nickel-Metal Hydride cells), or onboard supercapacitors. These technologies established a new form of technology, generally termed ‘Onboard Energy Storage Systems’, or OESS.

What is the new tramway in Liège, Belgium?

The new tramway in Liège, Belgium, features trams equipped with onboard battery energy storage for off-wire operation. A mock-up of a CAF Urbos unit, displaying this feature, is on display in the city’s transport museum. Image courtesy Mosbatho/CC BY 4.0

Are Moscow trams eco-friendly?

Moscow is also actively developing another eco-friendly type of surface transport—trams. They are becoming more convenient for passengers. New Vityaz-Moskva three-section trams supplied to the capital this year have modern and comfortable compartments.