during the day is easier to get through. this is a fast hit, you can t get power crews up until winds calm down. that will shorten the time of power loss, which is helpful for inland locations. driving from tampa, i put the video at britta merwin wx, for twitter and instagram, we saw four convoys of power trucks driving south on i-75. it is about two-hour drive between tampa and gainesville i took yesterday afternoon and all you saw were power crews heading south and it was interesting, power crews were heading south, national guard was heading north to gainesville. they are prepositioning people all over florida, not just gainesville and tampa.
Last week's biggest headlines include the first electric car from Lamborghini and Tesla owners getting locked inside their electric vehicles after their batteries ran out.
resulted in severe flooding and power loss. that storm is responsible for at least 21 deaths so far. four nationals line up outside an airport in niger s capital to wait for a french evacuation flight. this comes after the military coup there. france, italy and spain have announced evacuations for their citizens and europeans in the capital city of niger. this is a live look at port call. pope francis challenges europe to retake its role as a peacemaker and bridge builder. the pope arrived in portugal today. he opened world youth day hoping concontinue to inspire the next generation of catholics to combat climate change and other problems facing the world. just some of the other stories beyond our borders tonight, we ll be right back ride on the peace train (fisher investments) it s easy to think that all money managers
Fuel-cell (FC) vehicles are attracting much interest due to their advantages. In FC-powered vehicles, the application of DC/DC converters is for interfacing between the FC and the DC bus. Due to some of the inherent characteristics of FCs, such as large variations in the output voltage, efficiency improvement for different operation points is vital for optimal performance. Moreover, the bidirectional operation can be useful, for example, to charge supercapacitors in electric vehicles (EVs). In this article, the role of a DC/DC converter is as part of the interface system, and efficiency analysis is performed for an EV application. The design and application of the DC/DC converter are optimised based on the EV application's use case scenario. First, the converter's efficiency is analysed for a range of switching frequencies, input voltages, and duty cycles, with basic operations considered later. All the required relations and operating conditions are explained, and simulation
The Texas power grid called for customers to cut back on their electricity use amid a heat wave that rolled through the area and other southern US states and. 21.06.2023, Sputnik International