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Boost电路在中大功率模块化UPS中的应用任何企业都不能承受由于电源产品的缺陷或选择了不适当的电源保护产品而导致的业务中断、昂贵的硬件故障、生产损失和通讯中断。模块化UPS问世后,它可在线热插拔更换模块以快速恢复冗余并机系统的特点使UPS的配置方案逐渐转变为N+1系统,也为重要负载电源保护的高可用性设立新的标准。它更代表了一种新的电源保护理念,与传统的单转换及双转换的UPS相比,它具有更多的优点：(1)冗余模块的冗余性可提高UPS系统的可靠性。每个UPS模块就是一个完整的独立体,都包括整流器、逆变器、静态旁路开关、相关的控制电路、CPU主控板以及并机装置,使模块化UPS组成的系统不存在单一故障点,系统中的模块发生故障后会自动隔离,其它模块则继续给负载供电,确保证系统的正常运行。可以热插拔更换模块以快速恢复冗余并机系统。
Applications of Boost Circuits in High Power Modular UPSs No business can afford business disruptions, expensive hardware failures, lost production, and disrupted communications due to power supply defects or the improper selection of power protection products. With the advent of modular UPSs, it can be hot plugged online to replace modules for fast recovery Redundant parallel system features have gradually transformed the UPS configuration to N + 1 systems, setting new standards for high availability for critical load power protection . It also represents a new concept of power supply protection, which offers many advantages over traditional single-conversion and dual-conversion UPSs: (1) The redundancy of redundant modules increases the reliability of the UPS system. Each UPS module is a complete independent body, including rectifiers, inverters, static bypass switches, the relevant control circuit, the CPU control board and the parallel device so that the system composed of modular UPS does not exist a single point of failure , The system module will be automatically isolated after the failure, while the other modules continue to power the load to ensure the normal operation of the system. Hot swappable replacement modules for fast recovery of redundant parallel systems.