Renault Fluence Z.E. Renault Fluence Z.E. The Renault Fluence Z.E. is an electric version of the Renault Fluence compact sedan, part of the Renault Z.E. program of battery electric vehicles. It was unveiled by Renault at the 2009 Frankfurt Motor Show. The Fluence Z.E. is outfitted with a 22 kWh lithium-ion battery which allows a total all-electric range of measured on the NEDC combined cycle, with speeds up to . The Fluence Z.E. was the first electric car enabled with battery swapping technology and deployed within the Better Place network in Israel and Denmark in 2012. A total of 948 Fluence Z.E. cars
Latitude of the Gulf Stream and the Gulf Stream north wall index analysis was then used to find the pattern of variation common to the six longitudes. This is preferable to simple averaging of the six latitude estimates which would emphasise the eastern longitudes where the north-south movements are largest, and possibly obscure smaller but coherent north-south shifts further west. Correlation coefficients are calculated between the six time-series and the principal components are the eigenvectors of the resulting correlation matrix. (Empirical orthogonal function analysis proceeds instead from the variance-covariance matrix which again is biased to the eastern longitudes.) Each principal component is calculated as a weighted average of the standardised latitude series