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This paper seeks to better understand spatial mobility justice with reference to the bodily sensations of cycling, discerned here as different pedalling rhythms in emergent territories that our participants narrate as "love." Differential or striated mobility is not just the result of gendered, classed, and racialised social norms but is productive of the frictions and affordances of these social hierarchies. We build on these arguments by asking the question: Are some places more affective than others in working for and against mobility justice for cyclists? This paper takes up this challenge by drawing on Deleuze and Guattari's notions of the refrain. In this way, mobility justice is conceptualised as repeated sequences of living that temporarily order space, time, bodies, and selves through which differential subjects and uneven spatial conditions are constituted. Through an appreciation of mobility justice as a mobile assemblage comprised of rhythmic qualities of spatiality, contingent subjects, embodied knowledge, and fleeting practice, the paper draws on the experiences of three men‐who‐cycle and drive to map processes of gendered, classed, sexed, and aged inclusion and exclusion from public space in the car‐dominated small city of Wollongong, Australia. Considering the politics of "love," we explore the possibility of cyclists, pedestrians, and drivers to move together, or not, in proximity with each other. This paper seeks to better understand spatial mobility justice with reference to the bodily sensations of cycling, discerned here as different pedalling rhythms in emergent territories that our participants narrate as "love." Differential or striated mobility is not just the result of gendered, classed, and racialised social norms but is productive of the frictions and affordances of these social hierarchies. [ABSTRACT FROM AUTHOR]

Slower speed limits and regulated passing distances between motor vehicles and bicycles are now taken-for-granted in policies aimed at increasing cycling participation rates by addressing safety concerns in societies dominated by cars. Rather than understanding distance as a measurement between two points, this paper addresses the sensibilities of proximity. This paper draws on the work of Deleuze and Guattari and the related concepts of assemblage, territory and critical distance, to better understand how subjectivities emerge through sensations of proximity-in-motion while riding a bike. Attention turns to how experiences of risk underpin an encroachment on personal space that transforms the affective capacities of cycling bodies to ride specific routes along roads, footpaths and cycleways. The article engages with the situated cycling experiences of 28 individuals who ride for leisure and/or transport, who consented to participate in a cycling sensory ethnography in the small city of Wollongong, Australia. Greater appreciation of how sensations of antagonism triggered by proximity-in-cycling-motion, work to reinforce or challenge subjectivities may offer insights to improve actual and perceived safety for cyclists beyond fixed distance policy concepts. [ABSTRACT FROM AUTHOR]

• This paper presents a review on the state-of-the-art electric vehicle charging technologies i.e., fast, super-fast, and ultra-super-fast charging stations that are under development. These have the potential to cause power quality issues such as charging transients, rapid voltage fluctuations, and harmonics in the power grids. • EVs can participate as mobile storage to provide vehicle-to-grid (V2G) support and ancillary services. There are still some barriers to the wide implementation of V2G systems. This paper has highlighted these issues and their impacts to power grids. • This paper investigates the impacts of random and fluctuating EV fast-charging loads on the electric power grids, mainly considering the random connection of EVs to the power grids through DC fast-charging stations as the principal source of fluctuating EV loads. • The charging stations are modeled for three different commercial DC fast charger connections (CHAdeMO, SAE CCS, and Chargepoint Express 20), with separate CC-CV charging modes of the DC fast chargers incorporated. To quantify the impacts, case studies are conducted on the simulation platform for two different scenarios. • The impact on the electric power grid is evaluated in terms of voltage drops, maximum power demand, current, and voltage total harmonic distortion (THD) experienced by the corresponding transformer connected to the charging stations. • The results have revealed that random and fluctuating EV fast-charging loads pose much more intense impacts on the power systems than the normal EV slow charging loads. The era of the electrified transportation system is fast approaching. Although the socioeconomic and environmental benefits of electric vehicles (EVs) have contributed to their large-scale utilization, it has also created a huge load demand on the existing power grids throughout the world. Moreover, fast, super-fast, and ultra-super-fast charging stations are under development, some of which are now in the markets. These have the potential to cause power quality issues such as charging transients, rapid voltage fluctuations, and harmonics in the power grids. Moreover, EVs can participate as mobile storage to provide vehicle-to-grid (V2G) support and ancillary services. There are still some barriers to the wide implementation of V2G systems. This paper addresses these issues and provides a review of the state-of-the-art EV technologies and their impacts on power grids. This paper also investigates the impacts of random and fluctuating EV fast-charging loads on the electric power grids, mainly considering the random connection of EVs to the power grids through DC fast-charging stations as the principal source of fluctuating EV loads. A practical electrical grid of Wollongong, New South Wales, Australia has been considered in this work to separately analyze the impacts of constant current (CC) and constant voltage (CV) charging modes upon the grid. Furthermore, design and modeling of three different commercial DC fast charger connections (CHAdeMO, SAE CCS, and ChargePoint Express 200), with separate CC-CV charging modes of the DC fast chargers have been incorporated. To quantify the impacts, two separate scenarios were examined using a simulation platform, with case studies conducted to determine the impacts on the power grid. The first scenario involved three fast charging stations, while the second scenario featured ten stations that were able to charge six and twenty electric vehicles respectively, with various load combinations considered. Each of these scenarios was analyzed under different conditions to evaluate their impact on the grid, using factors such as voltage drops, maximum power demand, current, and voltage total harmonic distortion (THD) for the transformer that was connected to the charging stations. The study results indicated that the power systems were affected more significantly by random and fluctuating EV fast-charging loads, compared to normal EV slow-charging loads. [ABSTRACT FROM AUTHOR]