Working principle analysis of solar LED high power street lamp

With the intensification of the world energy crisis, all countries are seeking solutions to the energy crisis. One way is to seek the utilization of new and renewable energy; The other is to seek new energy-saving technologies to reduce energy consumption and improve energy efficiency. Solar energy is the most direct, universal and clean energy […]

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Accelerating the development of smart grid is an important support for promoting the transformation of clean and low-carbon energy

Building a strong smart grid with UHV as the backbone grid and coordinated development of power grids at all levels is an important support for promoting clean and low-carbon energy transformation. During the national two sessions this year, some representatives and members concerned about energy transformation called for improving the power grid’s ability to optimize […]

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Deepening electric energy substitution should focus on electricity and accelerate the transformation of clean and low-carbon energy

Deepening the substitution of electric energy, replacing coal and oil with electricity, and increasing the proportion of electric energy in terminal energy consumption are important measures to control the total amount of coal consumption and help win the battle of pollution prevention and control. This is of great significance for protecting the ecological environment, improving […]

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How to measure and control smart grid network units

When it comes to the word smart grid, many people will first think of the new electricity meters that have recently appeared outside their homes. However, if you ask a power engineer, he will introduce the most profound changes in power distribution since AC replaces DC. Smart grid brings the international power grid from regional […]

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In 2018, the global renewable energy increment stagnated, adding only 180 GW

The IEA, headquartered in Paris, recently released a report that the increment of global renewable energy stagnated in 2018. This is an unexpected development that raises questions about whether the world can achieve ambitious climate goals to reduce greenhouse gases from fossil fuels. IEA said that 180 GW of renewable energy was added in 2018, […]

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