Recently, the hoisting of the first wind turbine of huomuliang wind power project of Yunnan yakiuping wind farm phase II marked the successful hoisting of the first wind turbine with the largest single unit capacity in Southwest China, and created the first domestic lifting wind turbine with hub height of more than 100 meters. The […]
Category: Power/New Energy
UK’s renewable energy record has been broken, accounting for 36.9% of electricity generation
According to new data released by the Department for business, energy and industry strategy (beis), the record for renewable energy was completely broken last year, as renewables produced nearly 37% of the UK’s electricity. According to the data, renewable energy generation in the UK will reach a record high of 36.9% in 2019, of which […]
Putailai plans to raise 4.95 billion yuan through non-public offering to invest in the construction of lithium-ion battery related projects, in order to increase production capacity and further close to customers
On March 27, Putai announced that the company plans to raise 4.95 billion yuan through non-public offering, which will be used to invest in the construction of lithium-ion battery anode materials, battery separators, and new coating diaphragms for power batteries. According to Pu Tai Lai, the company’s “annual output of 50000 tons of high-performance lithium-ion […]
China’s lithium battery export business is impacted by the global epidemic, which will affect the overseas business income in the first quarter
Affected by the continuous spread of global epidemic situation, overseas new energy vehicle power battery industry chain set off a boom of production and shutdown. Many battery factories such as Tesla / Panasonic, LG Chemical, Samsung SDI and other battery factories are in a state of shutdown, and many automobile enterprises, such as Volkswagen, BMW, […]
Design of power supply regulator on how to improve its channel performance
It is not difficult to design a DC-DC (DC / DC) power regulator (sometimes called a power converter or power supply) that is basically “OK” using current components, reference designs, tools, and resources. The designer only needs to combine the appropriate controller integrated circuit (IC), metal oxide semiconductor field effect transistor (MOSFET) and its driver […]
Schematic diagram of charging flashlight circuit
If you want to replace the flashlight battery with the mobile phone battery, you should see whether the flashlight battery voltage is close to the mobile phone battery voltage. If the flashlight uses a small 4V battery as the power supply, it can be easily changed into a mobile phone battery power supply. Here we […]
Sichuan investment energy intends to acquire Xinda hydropower asset package, which will gradually become the company’s small and medium-sized hydropower investment platform
Sichuan investment energy (600674) announced on the evening of March 26 that the company decided to increase capital of 1.223 billion yuan to Sichuan Chuantou Electric Power Development Co., Ltd. (hereinafter referred to as “Sichuan investment power”) for the acquisition of hydropower asset package held by China Cinda Asset Management Co., Ltd. (hereinafter referred to […]
By 2030, the market size of waste power generation will reach US $22.6 billion, and the Asia Pacific region will continue to play a leading role
A few days ago, China energy reported that visionain, a British business information consulting agency, recently released its latest report, saying that in 2019, the global waste power generation market will be about 16.4 billion US dollars, and the compound annual growth rate is expected to be 3.3% from 2020 to 2030; by 2030, the […]
Tesla plans to deploy the world’s largest battery system in Hawaii, which will power the island directly
On March 30, according to foreign media reports, Tesla is preparing to deploy the world’s largest battery system on an island in Hawaii. The battery system includes 244 Megapack batteries, which constitute Tesla’s latest giant battery system. After completion, it is expected to provide direct power to xiaweiyi. According to Tesla, each Megapack battery can […]
96% of wind turbine and component manufacturers in Europe are still in operation
According to windeurope, most of the wind turbine and component manufacturers in Europe are operating, with 96% of them engaged in production activities. In an update related to the covid-19 epidemic and its impact on the economy, the industry group said closed manufacturing bases were mainly located in Spain and Italy. The two countries follow […]