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Novel accumulator with long full charge endurance, low temperature resistance and high effective capacity

A technology of effective capacity and continuous mileage, applied in the field of primary batteries, can solve the problems of less cycle charging times, small effective capacity, and small continuation mileage, and achieve the effects of long service life, more cycle charging times, and large effective capacity

Inactive Publication Date: 2014-06-18
陆蓉
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Problems solved by technology

[0002] Ordinary lead-acid batteries have short service life, few cycle charging times, small mileage at -10°C, and small effective capacity. Nearly 30 million tons of lead are consumed every year, and millions of tons of waste acid are polluted

Method used

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Embodiment Construction

[0006] Monocrystalline silicon mainly includes Czochralski and zone melting (NTD) monocrystalline silicon, which uses monocrystalline silicon to convert electrical energy. Using monocrystalline silicon in the structure of VRLA batteries, the material properties of monocrystalline silicon can be used to charge and discharge the battery multiple times. Since the lead-acid cycle is not used in this design, there is no lead consumption and acid pollution. The crystal gel battery has the characteristics of long service life and sufficient circulation. It can be recycled for more than 400 times, and its service life is twice that of ordinary lead-acid batteries. At the same time, the battery's continued mileage at -10°C is still the same as in normal use. More than 90%, can be widely adapted to alpine regions.

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Abstract

The invention relates to a novel accumulator with long full charge endurance, low temperature resistance and high effective capacity, which solves the problems of short service lives and few charge cycles of lead-acid accumulators. The novel accumulator belongs to the technical field of primary batteries. By adopting the technical scheme, the novel accumulator comprises monocrystalline silicon, polycrystalline silicon and a structure of a VRLA (Valve Regulated Lead Acid) accumulator. The accumulator is characterized in that the monocrystalline silicon or the polycrystalline silicon is arranged in the VRLA accumulator. The novel accumulator has the advantages of environmental protection, large effective capacity under low-temperature temperature, a plurality of charge cycles and long service life.

Description

Technical field [0001] The invention relates to a new type of storage battery with long running mileage, low temperature resistance and high effective capacity, which solves the problems of short life of lead-acid storage batteries and few cycle charging times. It belongs to the field of primary battery technology. Background technique [0002] Ordinary lead-acid batteries have a short lifespan, few cycles of recharging, a small mileage at -10°C, and a small effective capacity. Nearly 30 million tons of lead are consumed each year and millions of tons of waste acid are polluted. At the same time, the over-speed blowout development of my country's electric vehicle industry in the past decade has attracted worldwide attention. In particular, in recent years, several young electric vehicles have maintained an annual growth rate of 80% and have jumped to the top of the world list. However, China's lack of core technology is still inferior to developed countries, and key components ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/36
CPCH01M10/121H01M10/36Y02E60/10
Inventor 陆蓉
Owner 陆蓉
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