IEEE 765-2006

$65.00

Standard for Preferred Power Supply (PPS) for Nuclear Power Generating Stations (NPGS)

Published By	Publication Date	Number of Pages
IEEE	2006

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Description

Revision Standard – Superseded. The design criteria of the preferred power supply (PPS) and its interfaces with the Class 1E power system, switchyard, transmission system, and alternate ac (AAC) source are described. This standard provides PPS requirements for nuclear power plants and guidance in the areas of AAC power source interfaces with PPS, physical independence of the PPS power and control circuits, and expanded PPS criteria for multi-unit stations.

PDF Catalog

PDF Pages	PDF Title
1	IEEE Standard for Preferred Power Supply (PPS) for Nuclear Power Generating Stations (NPGS)
6	Introduction Notice to users
7	Participants
9	CONTENTS
11	1. Overview 1.1 Scope 1.2 Purpose
12	2. Normative references
13	3. Definitions 4. General design criteria 4.1 General 4.2 Safety classification 4.3 Function
14	4.4 Capacity and capability 4.5 Availability
17	4.6 Independence
18	4.7 Design basis
19	5. Specific design criteria 5.1 Transmission system interface 5.1.1 Description 5.1.2 Reliability 5.1.3 Independence 5.1.4 Transmission system studies (TSS)
20	5.2 Switchyard interface 5.2.1 Description 5.2.2 Independence 5.2.3 Electrical faults 5.2.4 Protective systems 5.3 Class 1E power system interface 5.3.1 Description 5.3.2 Independence 5.3.3 Connections with Class 1E systems
21	5.3.4 PPS voltage degradation 5.4 AAC source interface 6. Surveillance, control, and test requirements 6.1 Surveillance requirements 6.2 Control requirements
22	6.3 Test requirements 6.3.1 Preoperational system tests 6.3.2 Periodic equipment tests 6.3.3 Periodic systems tests 7. Multi-unit considerations 7.1 Sharing of PPSs 7.2 Shared system capability 7.3 Surveillance 7.4 Protective systems
23	7.5 Design basis 7.6 Shared controls and indication
24	Annex A (informative) Guidelines for preferred power system reliability in a deregulated environment
27	Annex B (informative) Guidelines for transmission system studies to ensure voltage adequacy of preferred power supply
29	Annex C (informative) Bibliography