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Electrical Parameter Measurement Articles & Analysis
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Scientists have developed a multi-physics thermal model for panels with a natural convection cooling loop and tested it against experimental data. They have also experimented with varying the coolant channel thickness and different coolants. The highest measured electrical efficiency reached 15.45%. ...
PSE&G this week announced the approval of its Clean Energy Future - Energy Efficiency II Program (CEF-EE II) by the New Jersey Board of Public Utilities (NJBPU). Spanning from January 2025 to June 2027, this next program cycle is designed to continue delivering energy efficiency programs and measures to help New Jersey residents and businesses save energy, reduce utility costs and lower ...
The United States is quickly approaching an electricity sector milestone: in 2026, half of the coal-fired generation capacity will have closed since it peaked in 2011, according to a new report from the Institute for Energy Economics and Financial Analysis (IEEFA). This is now the earliest date for this milestone since IEEFA began closely tracking coal-plant retirements, and it has moved up ...
The third stage focuses on data collection and measurements. It requires a field campaign to measure electrical and hydraulic parameters in order to calculate the losses and energy balance of the facility equipment included in the Energy Optimization Plan. ...
ByIdrica
This newest addition to the portfolio measures true power, as it measures the voltage and current of all three phases. It provides power, voltage, current, cos(phi) and many more electrical parameters. All of these are communicated via the RS485 (Modbus RTU) interface. ...
The European Commission has approved, under EU State aid rules, a 5.7 billion French aid scheme to support renewable electricity production from small solar installations located on buildings. The measure will help France achieve its 2030 target of producing 33% of its energy needs from renewable sources and will contribute to the European objective of achieving climate neutrality by 2050, ...
The purpose of this alliance is to fuse high-precision electrical measuring technology and measurement and calibration solutions, which are essential to improving the efficiency of electric powertrain development. ...
Hioki is pleased to announce the launch of the AC Leakage Clamp Meter CM4002 and CM4003, which streamline current leakage investigations and deliver high-precision, high-reliability leakage current measurement capability. The new instruments, which update the Clamp-on Leak HiTester 3283, can measure parameters ranging from AC leakage current to load current. In addition to a newly designed ...
Elenia has selected Aidon as the supplier of its next generation AMM solution. The solution consists of measuring devices, a communication solution and a reading service with interfaces. Voimatel Oy is responsible for meter installations. Preparatory work for the implementation of the project will begin during the end of this year and the main focus of the project is scheduled for years ...
ByAidon Oy
The LR8450 is a portable logger capable of measuring multiple channels of strain*1 and voltage data. The LR8450 (standard model) and LR8450-01 (wireless LAN model) both boast a maximum sampling speed of 1 ms (1/1000 s), the fastest of any Hioki logger. Customers can choose from a selection of measurement units, including the Voltage/Temp Unit and the Strain Unit, according to their application. A ...
100 percent green electricity at the entire exhibition center in Riem, Munich A saving of 6,400 tonnes of CO2 per year Messe München is a forerunner in matters of sustainability As from January 2020, Messe München is changing over completely to electricity that’s produced purely regeneratively and is thus taking a further step in carbon-neutral action. In recent years, more ...
Global investment in new renewable energy capacity over this decade — 2010 to 2019 inclusive — is on course to hit USD 2.6 trillion, with more gigawatts of solar power capacity installed than any other generation technology, according to new figures published recently (9/5). According to the Global Trends in Renewable Energy Investment 2019 report, released ahead of the UN Global ...
As the automotive industry advances power conversion and battery technologies, Dewesoft has been actively working to provide flexible and powerful measurement systems specially designed for electric and hybrid drivetrains. Measurement systems need to fulfil more and more requirements. In the case of electric vehicles, the ...
ByDEWESoft
Ireland has successfully advanced the transformation of its energy sector, led primarily by the power sector. In 2017, about a quarter of the country’s total power generation came from wind power, the third highest share among all 30 IEA member countries, according to the latest review of Ireland’s energy policies by the International Energy Agency. The Irish electricity system can ...
Recently (9/25), the U.S. the Department of Energy (DOE) released a $5.8 million funding opportunity announcement (FOA) to support the research and development of advanced tools and controls that will improve the resilience and reliability of the nation's power grid. Under this FOA, DOE's Office of Electricity Transmission Reliability Program will seek applications that explore the use of big ...
Residual currents in low voltage networks represent a fundamental safety risk, if they go undetected or if they are detected too late. They may cause operations to be interrupted unexpectedly, incurring damage to man and machine and in the final instance, leading to high costs. "Detect early, warn and take action" are the watchwords in risk prevention. Permanent monitoring of residual currents is ...
Soltec, a leading manufacturer and supplier of single-axis solar trackers and related services in large ground-mount PV projects, is performing field tests at BiTEC, world’s first evaluation center specialized in bifacial trackers. Among those tests, the company is comparing bifacial production of 1x configuration solar trackers versus Soltec’s SF7 Bifacial, a 2x configuration ...
BySoltec
A renewable source that’s gained significant attention in recent years is biogas, one of the most established renewable energy sources which is capable of producing heat, steam, electricity and vehicle fuel. [1] Biogas: The Future of Renewable Energy Many European countries have established policies to promote renewable energy, and this has resulted in a rise in biogas production over ...
The space-saving expansion module is just 45 millimeters wide, and can be used to record energy flows simply and precisely, directly on the machine. The measurements are processed directly in the CPU, and visualized with an HMI (Human Machine Interface) system, such as a Basic or Comfort Panel. The SM1238 Energy Meter module records measured ...
‘Perovskite solar cells’ (PSCs) are less costly than conventional silicon solar cells, but one of their key components is energy-intensive to manufacture as high temperatures are needed. Now researchers have identified new alternative materials for this component which cut energy demands as they can be produced at low temperatures. PSCs replace the energy intensive, expensive, ...