Huawei, China telecom to complete the first 5 g network power chip testing

This type of cell meter has two kinds: a kind of copper indium selenium three elements ( CIS) Four elements, a kind of copper indium gallium selenide ( CIGS) 。 Due to its high power efficiency and low cost of materials, favored by many people. Completed in the laboratory of CIGS photovoltaic cells, photovoltaic efficiency up to about 19 ﹪, in terms of modules, the highest can reach about 13 ﹪. CIGS with different indium gallium content, the scope of its light absorption can be from 1. 02 ev to 1. 68 ev, this feature can be used in multilayer stack module, has further promoted the battery organizational effectiveness. Moreover due to the high absorption efficiency ( α > 105㎝- 1) Photoelectric material thickness needed, do not need more than 1 & mu; M, more than 99 of the photon can be absorbed, so the general rough estimate production manufacturing, semiconductor materials may be needed for only US $0. 03/W。

on April 8th, huawei's official website reported that recently, the company involved in the world's first based on the latest 3 GPP standard SA (5 g Independent networking) Network power slice test completed. Huawei said the test success marks the 5 g into vertical industry applications into a new stage, pushing forward the commercial test of 5 g in the electric power industry.

in the field of consumer, 5 g network also bring new business models and requirements for industrial scene space, the current 5 g main construction stages and operators, equipment, and industrial enterprises to explore the industrial landscape of the 5 g period. On the concrete, the other two participants are China telecom jiangsu company, its nanjing power supply company, the three parties successfully completed the first industry in nanjing power slice test based on actual power grid environment.

huawei, according to the network mode of electric power section, to be able to take full advantage of the low millisecond delay of 5 g network capacity, strengthen the two-way interaction between power grid and power users, due to power outages caused by the economic and social impact to a minimum.

according to the official information, huawei enterprise customers deputy general manager of China telecom jiangsu company ZhanMingFei said, 5 g power section further experiment, also will provide China telecom in each vertical industry standards of 5 g solution ability to accumulate experience. Its nanjing power supply company deputy general manager promotion yu said: & other; 5 g power section to new business requirements for power grid, the new service mode and new practices to provide communication system important guarantee.