More than 15,000 customers in Maryland were without power, where the weight of the ice weakened tree limbs that then contacted power lines and other equipment.
Such systems were used for non-contact power transfer, normally, over large air-gaps to the moving loads.
The on-line electric vehicle (OLEV) system [6] and its non-contact power transfer mechanism were developed by the Korea Advanced Institute of Science and Technology (KAIST) and presented in 2009.
In this paper, the novel design concept for highly effective magnetic flux coupling (HEMFC) schemes, based on enhancement of path guiding effect for leakage flux transmitting, is proposed for a non-contact power transfer system.
UL contacted Power Sentry and said they had to retract approval for the PowerSquid!
The new non-contact power-transfer approach, Whitehead says, uses "magneto-dynamic coupling," a simple magnetic field interaction between two pivoting permanent magnets that are separated by 10 to 15cm (4 to 6in) of air.
His ability to make contact, his power — all of it suggests that Hamilton, with his superb start, is a real triple crown threat.
Once defined by the home run, the Giants hit the fewest in the majors this season, prioritizing contact over power.
Guerrero is tall and with extremely long and strong arms, and despite swinging aggressively at any pitch within the same ZIP code, Guerrero consistently makes contact, with power.
