Wyniki 1-1 spośród 1 dla zapytania: authorDesc:"Artur J. MORADEWICZ"

On / Off - board chargers for electric vehicles DOI:10.15199/48.2019.02.30

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The interest in electric vehicles and their charging systems is in the focus of not only large automotive companies, but also start-ups and energy companies that want to diversify their production. On 7th June 2016, Deputy Prime Minister of Poland, Mateusz Morawiecki, announced that the Council of Ministers will prepare an Electromobility Development Plan for Poland. The Electromobility Development Plan is to become one of the pillars of the Responsible Development Plan. It is expected to create conditions for the development of manufacturing and spreading of electric vehicles. The Ministry of Energy assumes that there will be 1 million electric vehicles on Polish roads by 2025. It will be the key component of the National Framework for the Deployment of Alternative Fuels Infrastructure that Member States are required to prepare under the Directive 2014/94/EU and notify to the European Commission by 18 November 2016. However, despite government support and significant progress in EV technology, there are still limitations to their massive use. These include, above all: -high price of electric cars (about 30-50% higher than its equivalent with an internal combustion engine), still small range based on one battery charging, long battery charging time, lack of developed battery charging infrastructure. Many of these problems help to solve advanced and modern power electronics. Therefore, the power electronics system has broadly entered electromobility in the area that can be broadly divided into three specific departments: the power station charging system architecture (in particular ultra-fast charging), battery charger systems themselves, and regulated electric drives with AC motors. The solid-state transformer The element of infrastructure of EV chargeres that provides a connection between an electric vehicle (EV) and a depleted battery and electric source, very often implemented as energy transformers in the SST arrange[...]

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