Uninterruptible Power Supply (UPS): How It Works
The article provides an overview of how uninterruptible power supply (UPS) systems work, including their operating modes and key components.
In this blog, we'll explore the different types of uninterruptible power supply systems, how they differ in operations, and the levels of protection they provide your critical load. The three most common types of UPS systems are standby (offline), line-interactive, and online double conversion.
Uninterruptible power supply (UPS) is a crucial component in the data center power system for providing backup power when the primary power source fails. Not all UPS systems are the same. They vary greatly in topology, size, capacity, form factor, etc.
For large power units, dynamic uninterruptible power supplies (DUPS) are sometimes used. A synchronous motor/alternator is connected on the mains via a choke. Energy is stored in a flywheel. When the mains power fails, an eddy-current regulation maintains the power on the load as long as the flywheel's energy is not exhausted.
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