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The turbine flowmeter is a velocity instrument with the advantages of high accuracy, good repeatability, no zero drift, high range ratio, simple structure, few moving parts, high pressure resistance,...[Details]

At 22:05 on December 3, Tibet Development and Investment Group's 50MW photovoltaic energy storage project in Sog County was officially connected to the grid for full-capacity power generation. ...[Details]

Machine vision, also known as computer vision, includes monocular vision, binocular (stereo) vision and multi-viewing vision. It studies the science and technology of using computers to simulate bi...[Details]

This year's Zhuhai Air Show is very popular. As an excellent stage for my country's military industry to "show off its muscles", we will also have the opportunity to "take a glimpse" of some thin...[Details]

Relay protection and automatic devices are important components of the power system . They play a key role in ensuring the safe and economical operation of the power system and preventing accidents f...[Details]

Integral Nonlinearity (INL) The maximum deviation of a conversion result code from a straight line through the endpoints of its transfer function. The transfer function endpoints are the points 0.5 L...[Details]

The aircraft cockpit graphic display system has developed to the sixth generation, which uses active matrix color liquid crystal display AMLCD (Active Matrix Liquid Crystal Display). At present, ...[Details]

Regarding the operation of public charging infrastructure, the number of public charging piles increased by 31,000 in February 2023 compared with January, a year-on-year increase of 54.1% in February....[Details]

On December 16, Qingyun County held an opening ceremony for the electric vehicle shared battery swap demonstration project. As a leading company in the battery swap field, the launch of the battery sw...[Details]

　    Foreign media have discovered that the Motorola Edge 30 has now appeared on the Geekbench benchmarking platform, revealing some key specifications such as operating system version, RAM, GPU, chi...[Details]

Recently, the largest national 5G power test network in China was completed in Jinjialing, Laoshan, Qingdao, Guzhenkou, West Coast, Qingdao Olympic Sailing Center and Qingdao State Grid Dispatching...[Details]

At the beginning of 2024, the National Development and Reform Commission announced the "Guidance Catalog for Industrial Structural Adjustment (2024 Edition)". In the thirteenth "Pharmaceutical Field"...[Details]

1.1 Error model of the traditional (known) through calibration method The traditional coaxial system calibration method is usually called TOSM----Through Open Short Match (also known as SOLT----Short...[Details]

    Abstract: Converting multi-byte unsigned binary numbers to BCD codes is widely used in smart meters with microcontrollers as the core. This article introduces a new conversion method and gives t...[Details]

The traction inverter is the main component that consumes battery power in electric vehicles (EVs), with power levels of up to 150kW or more. The efficiency and performance of the traction inverter...[Details]