Energy Efficiency
Current
In 2020, renewable generating capacity grew by 261 gigawatt hours, up 10.3 %, according to a new study by the International Renewable Energy Agency (IRENA), Solar energy continues to lead this expansion with growth of 127 GW, up 22 %. BUTTING plays its part with its products in this development and currently pr
. . . Read More
Date:
12/02/2021
Click image to enlarge
Figure 1: The system block diagram (left) showing three main components: the two converter modules, each with a gate driver, and the controller. The power modules mounted on the cold plate (A), and then in the power core with gate drivers (B), are also shown outside the dual inverter enclosure (C). Handles and feet are provided for portability, (D) shows the 204 mm x 267.5 mm cross section
The traction drive is where nearly all of an electric vehicle’s (EV’s) energy is put to use. The drive system must, therefore, perform with the highest possible efficiency while occupying the smallest possible space with the lowest weight — all to maximize the EV range. With the use of dual drives to enhance tr
. . . Read More
Date:
12/01/2021
It has been a challenging and often frustrating year for us all and hopefully next year will give us a fresh start, or at least put us on the path to one. The chip shortage has persisted longer than most analysts thought and it may now be the middle of next year before the fabs have caught up with demand. The sh
. . . Read More
Date:
12/01/2021
Click image to enlarge
Figure 1: The efficiency of Battery Resourcers’ closed-loop approach
With the transportation and energy industries driving wide scale adoption of lithium-ion batteries, robust, scalable and reliable supply chains are becoming a priority for major vehicle OEMs, electric grid operators and even national governments. That’s the reason for the U.S. National Blueprint for Lithium Ba
. . . Read More
Date:
12/01/2021
Click image to enlarge
Figure 1: The DC-powered home
Most electronics requires DC at board level and even motor-driven AC machines are often ‘smart’, inverter-driven types, that operate internally from a high voltage DC bus. At the same time, buildings are becoming more ‘intelligent’ adding convenience, productivity and reducing energy consumption. This ca
. . . Read More
Date:
12/01/2021
Archives
