the conditions for the charging to be able to happen painlessly, is that many of the cars are charged at night when other consumption is low, writes the Norwegian water resources and energy directorate (NVE) in a press release.
– in Order to reduce the emissions from road traffic, it is necessary with far more nullutslippsbiler on the roads than we have today, ” says head of department, Anne Vera Skrivarhaug.
She says the calculations NVE has done shows that mains power will be able to deliver the electricity to charge the 1.5 million electric vehicles, National transport plan aims
1.5 million electric vehicles will use around four TWh of electricity, which is equivalent to 3 percent of the Norwegian electricity consumption.
Smart electricity meters required
In areas with a weak grid can spenningskvaliteten be worse by much elbillading. Especially can skjevspenning as a result of high single-phase ladeeffekt be a challenge, but the extent of this is difficult to predict, writes the NVE in the report.
An important prerequisite is therefore that the charging of benefits beyond a day.
– We have an energy system that can handle elbilene we have today, and we are well positioned for a further transition to electric passenger cars and vans. Numbers NVE has acquired, shows that a lot of electric vehicle charging in the day happens at night. The new smart meters to be installed at all electricity customers, making it possible to charge the car when the power is reasonable and the load on the power system low, says Skrivarhaug. (©NTB)
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