smart lithium based telecom power solution

how to prevent the damage caused by excessive discharge of UPS battery

Feb , 15 2023

What does UPS battery deep discharge and excessive discharge mean? Deep discharge generally refers to the discharge of about 80% of the rated capacity of the battery. The power UPS power battery must have some active substances sink after being used for a period of time. If the active substances are not activated in time, it is bound to have some impact on the capacity of the battery. Therefore, i...

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How to understand the sources of power quality distrubances

Feb , 16 2023

Power quality disturbances are categorized into voltage sag, voltage swell, transient, harmonic, voltage notch, and flicker. Power quality research is the study of various phenomena that cause power quality disturbance to occur and the development of mitigation strategy. Power quality distrubances can cause innumerable problems in industrial facilities. While a facility owner’s first inclination m...

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Peak shaving and smart grids: the new frontier of UPS systems

Mar , 10 2023

The way we use UPS systems today has changed a lot. Technological improvements in UPS efficiency, versatility, and flexibility have enabled Borri to approach nonstandard UPS applications such as peaking shaving and power buffering. These techniques are in turn related to UPS systems being able to fulfill the demand for integration into Smart Grids. In this article, we get a closer look at how peak...

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Cause of low-temperature attenuation of lithium iron phosphate battery

Mar , 10 2023

Lithium iron phosphate battery is a common type of lithium-ion battery, which has the advantages of high energy density, long cycle life, and no pollution, so it is widely used in electric vehicles, power tools and other fields. However, in a low-temperature environment, the performance of lithium iron phosphate battery will be degraded to a certain extent. The attenuation of lithium iron phosphat...

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How Lithium-ion Batteries Work

Mar , 23 2023

Lithium-ion batteries are popular because they have a number of important advantages over competing technologies: They're generally much lighter than other types of rechargeable batteries of the same size. The electrodes of a lithium-ion battery are made of lightweight lithium and carbon. Lithium is also a highly reactive element, meaning that a lot of energy can be stored in its at...

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How UPS and generator can become the complete critical power solutions

Apr , 19 2023

How UPS and generator can become the complete critical power solutions with uninterruptible power and backup power supplies？ A UPS can support its critical load during utility power anomalies and blackouts – but only until its battery autonomy expires. Conversely, an adequately-fuelled generator can support the load indefinitely, but needs time to start up and stabilise. Operators of any data cent...

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Summary of the Design of Power Battery Management system

Apr , 24 2023

With the increasing number of electric vehicles, battery energy management system is becoming more and more important in addition to looking for batteries with high energy density and high safety. Different power batteries have different properties, and even if the same type of battery properties are inconsistent, in the process of use, there will be the possibility of accidents caused by expansio...

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Damage of lithium battery caused by overcharge and discharge

Apr , 24 2023

The cathode materials of lithium-ion batteries are usually composed of active compounds of lithium, while the negative electrodes are carbon with special molecular structure. The main components of the common cathode materials are licoo2/LiFePO4, etc. When charging, the potential added to the battery poles forces the positive compounds to release lithium ions and embed the anode molecules into the...

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Research on Safety problems and Solutions of Lithium Battery

Apr , 24 2023

I. the danger of lithium-ion batteries. Lithium-ion battery is a potentially dangerous chemical power source because of its own chemical characteristics and system composition. (1) high chemical activity. Lithium is the main group element of the second cycle of the periodic table, which has extremely active chemical properties. (2) High energy density. The specific energy of lithium-ion battery is...

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Charge and discharge theory and calculation method design of lithium battery

May , 13 2023

1 . Production of lithium Ion battery 1 .1 State Of Charge ( state-of-charge; S OC) Soc can be defined as the state of available electrical energy in the battery, usually expressed as a percentage. Because the available electric energy varies with charging and discharging current, temperature, and aging phenomenon, the definition Of the State of Charge is also divided into two types: Absolute stat...

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How to use UPS power supply to maximize its service life?

May , 16 2023

The UPS power supply room should be a room with an empty and anti-static floor. The lightning protection effect should be good. It should be dustproof, moisture-proof and sunscreen. The input voltage should be within the planning. The most reasonable load planning is 30% - 60%. Full load and overload operation will affect the life of UPS. Maintain at least once a year. However, in practice, it is ...

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What is an Offline UPS?

May , 16 2023

Standby or Offline UPS is one of the three main types of the static UPS.It is the simplest and least expensive uninterruptible power supply system. Actually, some don’t even consider it as a UPS, because of the presence of a momentary break during transfer or switching. Due to that, an offline UPS is sometimes described as a standby power supply (SPS). Nonetheless, the design employed by the stand...

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