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  • What is a Micro Data center?

    What is a Micro Data center?

    Aug , 01 2022
    When people think about the data center, they always think that in a very large building. There are a lot of cabinets neatly arranged, cabinets filled with servers, and servers are shining positive light. It looks cool. A data center is a dedicated space within a building, or a group of buildings used to house computer systems and associated components, such as teleco...
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  • How to lower the soft cost of Data center

    How to lower the soft cost of Data center

    Aug , 01 2022
    Outages are a major fear for data centers. And for a good reason. Unfortunately, many companies still roll the dice by purchasing critical power systems,assigning someone internally to keep tabs on the equipment, and simply hoping the system comes through when it needs to. (Spoiler: it often doesn’t.) Scarce resources, a lack of skilled personnel, and increased edge computing (and the scattered fa...
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  • What are the soft costs of datacenter?

    What are the soft costs of datacenter?

    Jul , 22 2022
    Data centers can’t afford to go dark. That’s why reliable critical power systems arecentral to their operation. Selecting and maintaining these systems comes at a price, but astronger understanding of “hard” and “soft” costs -- and what can be done to mitigate thelatter -- can protect the bottom line. Hard and soft costs vary from one operation to the next. In general, hard costs refer to the expe...
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  • Issues related to Battery for the datacenter application

    Issues related to Battery for the datacenter application

    Jul , 22 2022
    The entire corporate world changed their culture in a very short time, to a predominantly work-from-home model due to Covid-19, many data center and IT professionals have been scrambling to manage this sudden shift in their network demands. The IT sectors are losing many jobs rapidly; the monthly loss is huge in the industry’s history. The news was a harsh reminder that no industry will be spared ...
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  • The Importance of Data Centers

    The Importance of Data Centers

    Jul , 22 2022
    What Is A Data Center? In simplistic terms, a data center is fundamentally a huge computer that stores and processes information. They represent a physical facility that companies use to house their critical applications and data. Their design is based on a network of computing and storage resources that enable the delivery of shared applications and data. Any company or organization that handles ...
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  • Theoretical introduction to an AC power system

    Theoretical introduction to an AC power system

    Jul , 22 2022
    AC Power Systems have plenty more units, terms, measurements, interesting waveforms and math to describe their behavior. Any formulas presented here are for reference and validation only. The intension of this paperis convey the concept without having to seriously crunch numbers. All the terms and formulas interweave so itis difficult to create a flow of one topic to another without skipping aroun...
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  • Theoretical introduction to Switch mode converters

    Theoretical introduction to Switch mode converters

    Jul , 18 2022
    Switch mode power conversion technology dominates nearly every segment of the economy, including demanding aerospace and military power systems that impose requirements more demanding than those imposed by power utilities or industry. Switch mode converters are, for example, successfully hardened against the effects of frequent lightning strikes on aircraft, against the effects of nuclear electrom...
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  • Effect of input capacitors between UPS and Generator

    Effect of input capacitors between UPS and Generator

    Jul , 18 2022
    Input capacitors used for filtering purpose cause pure apparent power to flow between the supply and the UPS. Such power is referred to as leading or capacitive power. Gensets can manage limited amount of pure leading power, as it interferes with the excitation circuit in the AC generator, leading to voltage oscillations and genset’s shutdown. Safe operating area charts show the allowed gensets’ l...
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  • How to have UPS and generators getting along?

    How to have UPS and generators getting along?

    Jul , 18 2022
    As a rule of thumb, a genset continuous power rating should not be less than 1.5 times the UPS nominal power. The oversizing factor accounts for UPS efficiency, typically 96%, UPS power factor, typically 0.99, input harmonic distortion, typically 3% and adds up a power safety margin to prevent load steps from triggering a non-stable response in the genset’s output voltage. As mentioned above, thou...
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