Uninterruptible Power Supply (UPS) plays a crucial role in modern society, especially in ensuring that critical equipment and systems can continue to operate in the event of power fluctuations or interruptions. Next, this article will delve into the definition and functions, working principles, and wide range of application scenarios of UPS.
1、 ความหมายและฟังก์ชัน
Continuous power supply: UPS can rely on its built-in battery pack to provide stable power to connected devices in case of power interruption or instability, ensuring that these devices do not shut down due to external power issues.
Stable output: In addition to providing backup power, UPS can also output stable and pure AC power through its high-precision inverter technology, which is particularly important for sensitive equipment to prevent damage due to voltage instability or clutter interference.
2、 Working principle
Rectifiers: The function of rectifiers is to convert input AC power into DC power. This process is not only for charging the battery, but also for storing electrical energy for future use.
Battery pack: The battery pack is the most critical part of the UPS system, storing energy during normal mains supply and releasing it when needed. The capacity and quality of batteries directly affect the continuous power supply capability of UPS.
Inverter: The inverter is responsible for converting DC power back to AC power. This process requires precise control to ensure that the output current frequency and voltage are stable and meet the requirements of the equipment.
Static switch: Static switches play a role in quick switching in UPS systems. Seamlessly switch between normal mains power and battery power to ensure that load devices are not affected in any way.
3、 สถานการณ์การใช้งาน
Data Center: In data centers, UPS not only protects servers, storage, and network equipment from power outages, but also ensures data integrity and business continuity.
Communication base station: Communication base stations rely on UPS to ensure the continuity of communication services in the event of power failures, ensuring uninterrupted critical communication.
Financial trading system: In the financial market, every second may involve huge transactions. UPS ensures that the trading system can continue to operate even in the event of a power outage, avoiding economic losses caused by power issues.
Medical equipment: In critical areas such as ICUs and operating rooms in the medical field, UPS ensures that medical equipment can still function normally in the event of power supply issues.