Keyword: Power

Power

White Papers: Energy
Application Note: Addressing the Challenges of Specifying and Building Power Racks

EA Elektro-Automatik offers solutions that address these challenges head-on with robust power supply units and turnkey power racks that are certified to EN...

Quiz: Green Design & Manufacturing
How much do you know about the advances regarding to electric aircraft?
INSIDER: Manufacturing & Prototyping

A first-ever simulation of aluminum conductivity offers a recipe for an inexpensive substitute for copper.

INSIDER: Energy

Researchers at Columbia University, supported in part by a grant from the U.S. National Science Foundation, conducted a study that modeled the seasonal variability of solar and...

INSIDER: Power

Princeton Engineering researchers have developed the first perovskite solar cell with a commercially viable lifetime, marking a major milestone for an emerging class of...

INSIDER: Physical Sciences

Researchers at the University of Massachusetts Amherst recently announced that they have figured out how to engineer a biofilm that harvests the energy in evaporation...

White Papers: Manufacturing & Prototyping
Flow Battery Solutions that Outperform Alternative Technologies

Unlike other rechargeable energy storage technologies, flow batteries provide a more cost-effective option for large energy storage applications, and offer easy maintenance,...

5 Ws: Electronics & Computers
Researchers at University of Cambridge have developed floating “artificial leaves” that generate clean fuels from sunlight and water and could eventually operate on a large scale at sea.
Q&A: Design
MIT researchers have developed a new kind of battery, made entirely from abundant, inexpensive materials.
Products: Power
New on the market in September 2022.
Articles: Energy
Cylindrical cells are one of the most common battery types used in electric vehicles. Tesla recently improved on the typical cylindrical cell design, developing a new tab design that allows for a much larger cell.
Products: Design
Special Reports: Imaging
Test & Measurement - September 2022

Test strategies to track hypersonic threats…overcoming challenges of EV battery and electric aircraft testing…an innovative way to measure the thermal properties of materials. These are just a few of...

Briefs: Energy
Energy Storage Materials Make Batteries More Efficient and Heat-Resistant
In redox flow batteries, the energy-storing components are dissolved in a solvent and can be stored at a decentralized location.
Briefs: Energy
Engineers at the U.S. Department of Energy’s Argonne National Laboratory have designed a novel building-solar controller that optimizes solar energy with smart technology to keep microgrids operating for up to five days.
Briefs: Energy
The researchers have created a “room-temperature all-liquid-metal battery,” which includes the best of both worlds of liquid-and solid-state batteries.
Briefs: Design
A team of researchers at EMPA have developed a water-activated disposable paper battery.
Briefs: Design
In batteries, electrolyte is the circulating “blood” that keeps the energy flowing. The electrolyte forms by dissolving salts in solvents, resulting in charged ions that flow between the positive and negative electrodes.
Briefs: Power
The work could lead to improvements in the energy density of lithium batteries that power electric vehicles.
Briefs: Materials
An experimental plant-based jet fuel could increase engine performance and efficiency, while dispensing with aromatics, the pollution-causing compounds found in conventional fuels.
Briefs: Design
In tests, the proof-of-concept batteries retained 87.5 percent and 115.9 percent of their energy capacity at -40 °C and 50 °C (-40 °F and 122 °F), respectively.
INSIDER: Propulsion

With the perpetual motion of its waves and tides, the Earth's ocean represents a highly predictable, theoretically limitless source of kinetic energy.

Briefs: Energy
Have we found a better alternative to lithium-ion batteries?
Articles: Power
The largest battery and electric vehicle technologies trade show in North America.
White Papers: Power
Autoranging: Theory of Operation

Programmable DC power sources are an essential tool in product development and production testing. Functional test often requires submitting the device-under-test (DUT) to a wide range of operating...

Blog: Sensors/Data Acquisition
The stamp-sized ultrasound sticker technology produces higher-resolution images over a longer duration.
White Papers: Power
Simulating Solar Cells with A Bidirectional DC Power Supply

As the effects of climate change intensify, carbon-neutral, renewable energy sources become more important. Since solar cells convert sunlight to electrical energy with low...

White Papers: Test & Measurement
Using Bidirectional Programmable DC Power Supplies for Battery Testing

In today’s fast-paced world the need to create quicker, more mobile mechanical devices is steadily increasing. One primary method for doing this is to replace...

Articles: Aerospace

“ G odspeed, fellas. Let’s go have some fun.” These were the words of encouragement from mission control at the Kennedy Space Center — only this time for the first private astronaut...