Interpretation of the development direction and current trend of lithium battery UPS technology

by:CTECHi     2021-07-19

Required, explanation of the development direction and current trend of lithium battery UPS technology. Lithium battery UPS? I believe everyone is very familiar with UPS uninterruptible power supply, but the understanding of lithium battery is very strange. Yes, lithium batteries are a novelty, and there are few manufacturers of lithium battery UPS in the country, but it will eventually replace traditional lead-acid batteries and dominate the world.

'Lithium battery' is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution. The main advantages of lithium battery packs surpass the existing lead-acid batteries. Lithium battery packs have high energy and density, small size and light weight, long service life, fast charging speed, 4 times or more than 4 times the charging speed, Lithium batteries are green and environmentally friendly. They do not contain lead, mercury, cadmium, etc. Anyway, the lead-acid battery is completely compared every minute. Lithium batteries and UPS can be used in conjunction with each other.

So, what are the new development directions of lithium battery UPS technology in the future?

1. DC high voltage UPS

High-voltage DC UPS is likely to be the next stage of UPS development, not only because high-voltage DC UPS inherits almost all current UPS hotspots and cutting-edge technologies, but more importantly, it can be realized Based on all the functions of traditional UPS, it can better meet the reliability, economy and adaptability of load power supply.

Energy saving, high reliability, high efficiency, remarkable energy saving effect, and especially suitable for heavy load computer room. The technology has strong generalizability and is suitable for new construction and transformation of communication equipment rooms.

2. Flywheel UPS technology

Flywheel energy storage technology also has a new breakthrough: the advanced integrated vacuum magnetic levitation Flywheel energy storage technology is combined with online interactive UPS technology. The combination of the two not only realizes the traditional flywheel energy storage characteristics, but also combines the power supply characteristics of a static UPS. Flywheel UPS products can be compatible with traditional UPS, and can also be configured with the same capacity of traditional UPS to replace each other, which improves the openness and flexibility of users.

Compared with traditional UPS, flywheel UPS has very high operating efficiency. This is of practical significance to the energy saving and environmental protection of data centers. In addition, the operating noise of flywheel UPS is very small and fully meets the computer room standard. Flywheel UPS has a relatively broad space in terms of development prospects and market potential.

What is the status quo and trend of my country's UPS technology development?

With the continuous development of information processing technology, especially computer Widely used and the rapid development of the Internet, information equipment has increasingly higher requirements for the capacity and reliability of uninterruptible power supply systems, and the importance of UPS uninterruptible power supplies has become increasingly prominent. In order to meet the higher requirements of users in various industries for lithium battery UPS power supply systems, the technical development level of UPS is also constantly improving. However, the domestic low-power UPS market is very mature, with serious homogeneity.

Lithium battery UPS, as a new type of power supply, applies semiconductor, comprehensive automatic control, microprocessor and other technologies, which not only realizes energy saving and emission reduction, but also guarantees various The occasion requires high-quality power supply, so its application prospects are very good.

Lithium battery UPS has been widely used in various fields:

Vehicle UPS application-Ministry of Aerospace aircraft control vehicle


Communication base station application-China Mobile

Industrial field application-Baosteel Group

Data center-school computer room power supply

In recent years, in order to meet people's high requirements for UPS performance, UPS power supply technology has made some new developments. The development trend of UPS power technology is mainly as follows:

The development of green, modular, integrated, high-frequency, networked, intelligent, and customer-integrated trend.

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