IEEE 1718-2012

$43.33

IEEE Guide for Temperature Monitoring of Cable Systems

Published By	Publication Date	Number of Pages
IEEE	2012	35

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Description

New IEEE Standard – Active. The various existing technologies that are used or can be used to monitor the temperature of cable systems are reviewed in this guide. The conventional technologies, like thermocouples and resistance temperature detectors (RTDs), and the more recent technologies, like the distributed temperature sensing known as DTS, are covered. The latter technology is treated in more detail in this guide because it constitutes the logical and obvious choice for advanced and more accurate cable temperature monitoring where the hot spots along the cable route can be easily identified. This guide can also be considered as the first step that a potential user should consult before dealing with the issue of real-time rating of cable systems.

PDF Catalog

PDF Pages	PDF Title
1	IEEE Std 1718-2012 Front Cover
3	Title Page
6	Notice to users Laws and regulations Copyrights Updating of IEEE documents Errata
7	Patents
8	Participants
10	Introduction
11	Contents
13	IMPORTANT NOTICE 1. Overview 1.1 Scope 1.2 Purpose
14	2. Definitions
15	3. Discrete temperature monitoring system 3.1 Thermocouples
16	3.1.1 Peripheral equipment
17	3.2 Resistance temperature detectors (RTDs) 3.3 Thermistors
18	3.4 Optical sensors 3.4.1 Discrete optical sensors 3.4.1.1 Peripheral equipment 4. Distributed temperature sensing system (DTS) 4.1 Optical fiber
20	4.2 Optical-electrical processing unit 4.3 Controller 4.4 Performance and limitations of the DTS 4.4.1 Maximum distance and fiber considerations
21	4.4.2 Spatial resolution
22	4.4.3 Temperature accuracy and resolution 5. Other issues related to the temperature monitoring 5.1 Location of the temperature sensors
23	5.2 Performance, reliability, and maintenance
24	5.3 Fiber testing 5.3.1 Additional mechanical testing for cables with integrated fiber (see Annex C) 5.3.2 After-installation test 5.3.2.1 Using power meters 5.3.2.2 Using OTDR equipment
25	5.4 General precautions in temperature monitoring
26	6. User interface 6.1 Introduction 6.2 Types of interfaces 6.2.1 Customization module 6.2.2 Ampacity rating module
27	6.2.3 Historic module 6.3 Types of real-time rating systems 6.3.1 Stand-alone system 6.3.2 Web-based system 6.3.3 Integrated system 7. Data communication 7.1 Introduction
28	7.2 Software 7.2.1 Proprietary protocols 7.2.2 Standard protocols 7.2.3 Internet/Intranet 7.3 Hardware 7.3.1 Copper wire
29	7.3.2 Wireless 7.3.3 Fiber optic
30	Annex A (informative) Bibliography
33	Annex B (informative) Typical acceptance criteria for a fiber optic circuit intended to be used temperature sensor
34	Annex C (informative) Additional mechanical testing for cables with integrated fiber