Articles tagged with Power Industry
A robot designed to inspect power cables autonomously has been tested in New Orleans after Hurricane Katrina. The prototype can pinpoint problem spots using sensors that detect heat dissipation, electrical discharge, and water seepage, paving the way for improved grid maintenance and reduced blackouts.
Researchers developed a training system for grid operators to handle misleading data, using simulated malfunctioning instruments and fake hacker signals. The new curriculum improved operator responses, enabling them to troubleshoot faster and come up with effective courses of action.
A five-year study by WCS and partners investigates how natural gas development affects pronghorn antelope in Wyoming's Upper Green River Valley Basin. Preliminary findings show that pronghorn can adapt to human presence but tend to avoid fragmented areas, and proximity to development has no effect on their health.
Researchers used high-intensity x-ray beams to create crystal structures of enzymes and their cofactors, revealing an alternating binding mechanism that enables continuous turnover of toxic compounds. This discovery may help understand metabolic disorders and develop corrective measures.
Researchers at Oak Ridge National Laboratory are developing a portable machine to optimize CPR procedures using optimal control theory. They are also creating a simple probe that can detect toxic compounds in minutes. The lab's Nanoscience Center is open for business, providing computational resources for nanoscience research.
The Genomics: GTL Roadmap outlines a plan to explore microbial DNA sequences to produce new science needed for clean energy and environmental needs. The roadmap will spur growth in industrial biotechnology sector, using microbes for processes and products that can serve as an engine for economic competitiveness.
Energy ministers from Canada's federal, provincial, and territorial governments agreed to work together to enhance the security, reliability, and sustainability of the country's energy systems. They also emphasized the importance of collaborating with industry to develop real and sustainable solutions to meet Canada's energy needs.
The European food sector is facing increasing energy requirements due to growth in feed production, consumption per capita, and transport distances. Despite some sectors like the dairy industry showing improvements in energy efficiency, the net balance remains negative.
This special issue examines the role of consumption in shaping the environment, exploring its impact on water use, energy consumption, and product life spans. Researchers analyze household and global consumption patterns to better understand the pivotal role of consumption in environmental management.
A new artificial intelligence-based drying process for wood products could significantly reduce energy costs and improve product quality. The proposed method analyzes the kiln environment to predict optimal conditions and minimize deviations, potentially saving the $250 billion US wood industry millions of dollars.
Researchers study electron hopping in magnetic materials to understand macroscopic effects and predict material properties. Techniques like inelastic x-ray scattering reveal energy needed for electron movement, which could lead to optimized spintronics and innovative technologies.
The Florida State University-led project aims to improve the nation's electric delivery system by identifying vulnerabilities and exploring new technologies, including superconducting materials. The initiative will also focus on making the grid more reliable and less susceptible to power outages caused by events like terrorism.
The Center for Power Electronics, a leading research center in power electronics technology, has received a $12.5 million funding renewal from the NSF. This investment aims to develop more efficient and integrated power electronics devices, resulting in significant energy savings and increased U.S. competitiveness.
The Innovative and Novel Computational Impact on Theory and Experiment (INCITE) program awards supercomputer processor hours and data storage space to researchers. Successful proposals describe high-impact scientific research and demonstrate the ability to utilize the IBM SP supercomputer's 6,656 processors.
A project has successfully demonstrated that underground carbon dioxide storage can economically reduce emissions, allowing the oil industry to pump carbon dioxide into its wells and produce extra oil. Over 1.9 billion cubic meters of CO2 have been injected into a Saskatchewan oil reservoir since 2000.
Researchers observed that atoms vibrate and emit phonons, which do not dissipate quickly like usual, leading to potential new applications for a phaser device. The discovery may contribute to the development of a laser-like device that emits sound waves instead of light.
Researchers at NIST have developed advanced superconducting wires that can withstand strain without cracking, enabling the use of compact underground cables to expand grid capacity. The strain tolerance of these future high-temperature superconductor (HTS) wires is high enough for demanding electric utility applications.
The UC Discovery Grants fund eight projects led by Jacobs School of Engineering faculty, focusing on high-bandwidth wireless spaces, MIMO wireless communication systems, low-power mixed-signal circuits, and more. The goal is to enhance wireless networks and develop new technologies.
The symposium highlights the application of advanced mathematical concepts in various industries, including product development and decision-making. Key speakers from IBM, Boeing, and a consultant will discuss trends and opportunities for using mathematics in manufacturing and services, as well as research challenges.
A recent study estimates that producing a single two-gram chip requires at least 3.7 pounds of fossil fuel and chemical inputs, contradicting the concept of dematerialization. The high-energy consumption is attributed to the low entropy of microchips, which are manufactured from highly organized starting materials.
Researchers successfully immobilized an enzyme called organophosphorus hydrolase, nearly doubling its activity levels. The breakthrough could lead to the development of novel sensor and decontamination systems for homeland security and environmental protection.
Researchers developed a new material by attaching gold nanoparticles to a sticky molecule gradient, enabling efficient processing and high-throughput testing. The material can be used as a filter, sensor or catalyst with potential applications in electronics, chemistry and life sciences.
A pioneering liquefied natural gas (LNG) facility has been unveiled in California, featuring a patented technology that dramatically reduces LNG plant size and cost. The new facility can be easily transported and placed close to clean-fuel customers, providing emergency services and faster gas service recovery.
Researchers have discovered that electrons in conducting-insulating materials interact strongly when excited, allowing them to move between planes and exhibit metal-like behavior. The critical temperature for this change ranges from -100 to -300 degrees Fahrenheit, depending on the material.
A new optical laser sensor will reduce energy consumption by up to 30% and greenhouse gas emissions in the steel industry. The sensor, developed at the University of Toronto, measures thermal and chemical energy losses and adjusts parameters to lower energy consumption.
A new laser ultrasonic sensor streamlines the papermaking process by measuring flexibility in real-time, allowing for improved quality control and reduced energy consumption. The sensor's non-contact technology enables accurate measurements without damaging the paper, paving the way for increased efficiency and productivity.
Acceleron Electron Beam has secured a $525,000 grant from the U.S. Department of Energy to develop and commercialize a new non-vacuum electron-beam welding technique that can make welds deeper and narrower than conventional techniques, while increasing production rates and reducing costs.
The Brookhaven/Caithness technology recovers silica from low-salinity geothermal brine, producing 99.9% pure silica with lower maintenance costs. This innovation could lead to new industries and employment opportunities in regions rich in geothermal resources.
Researchers at Northwestern University are developing novel architectural and compiler concepts to reduce energy consumption in specific military applications by a factor of 100 times. This technology will also benefit civilian applications, enabling longer battery life and increased functionality in portable devices.
Researchers at the University of Illinois are developing interactive, three-dimensional displays to visualize the complex data associated with the power system network. These tools aim to facilitate informed, fast decision-making in electricity markets, where congestion can affect thousands of elements and power transfers.
Solid-state transformers, developed by Purdue University, promise to replace conventional technology and reduce power-quality problems. They eliminate electrical pollution, decrease current requirements, and minimize environmental impact.
Utah researchers have developed a new class of magnetic-field sensors that will allow the future manufacturing of low-cost, high-volume, high-density memory devices. The MAGRAM memory cell uses magnetic fields to store data, offering nonvolatile storage without continuous power requirements.
The Swissair disaster revealed a flaw in the rules governing black box flight recorders, leaving investigators without critical data. The aircraft's recorders stopped working six minutes before the crash due to a power failure, highlighting the need for backup power to prevent data loss.
As the electric industry transitions to a competitive system, consumers can expect lower electric bills due to increased efficiency and market forces. State regulators will play a crucial role in ensuring that consumers are informed about their rights and responsibilities.
The article argues that deregulation has resulted in lower energy prices for consumers, comparable to those in 1949 when adjusted for inflation. Free markets have also devised solutions to manage price risks through hedging instruments, allowing large consumers to lock in prices and mitigate volatility.
The world's first Dynamic Voltage Restorer (DVR) has entered commercial service on Duke Power's system, correcting a severe voltage sag at Orian Rugs in South Carolina. The DVR uses advanced power electronics to rapidly inject energy onto the line and restore 100% voltage within 30 cycles.