Redundant Power Supply Design

The system shown in figure 2 two out of the three components are required for the system to function and there is one redundant component.

Redundant power supply design.

Common redundant power supply. Fault in one phase of the primary power supply 1 power supply units connected in parallel are operated on separate phases. The redundant power supply is important for servers and other highly important computers to minimize the chance of a complete computer shutdown or failure. Such as using two power supplies connected to the same socket in such a way that if one power supply failed the other would too.

The cost associated with the redundant power supply is higher due to the design and functionality starting at around 300. The independence of alternative parts comprising a redundant system can never be absolute and total unless they are completely separate and autonomous from supply up to the final user including the respective control systems. The generator is not called for until it is needed when the power supply fails. Redundant subsystem b.

The extra strength used in the design is called the margin of safety. In this way if one phase fails or malfunctions the supply of power is not affected. Highly specialized for design of lv mv switchgears and lv high power busbar trunking 6300a in power substations. Redundant power techniques for servers high availability system power supplies are bused in or n 1 configurations or a combination of the two.

Redundant power supply configuration are described below including suitable solutions figure 1.