IEEE 765-2022 PDF Download

The design standards and interfaces of the PPS with different power systems and sources are described in the IEEE Standard for Preferred Power Supply (PPS) for Nuclear Power Generating Stations (NPGS), also known as IEEE 765-2022. The purpose of this standard is to establish guidelines and standards for PPS in nuclear power reactors.

The interfaces between the AAC power source and the PPS, guaranteeing the physical independence of the PPS power and control circuits, and specific requirements for multi-unit stations are just a few of the important topics covered by the standard. It highlights how important a dependable, independent power supply is for nuclear power plants.

A typical interface diagram displaying the connections between the PPS and other power systems is shown in Figure 1 of the standard. It offers a visual depiction of how the PPS communicates with different parts.