1、 IEC TR 62918 Edition 1.0 2014-07 TECHNICAL REPORT Nuclear power plants Instrumentation and control important to safety Use and selection of wireless devices to be integrated in systems important to safety IEC TR 62918:2014-07(en)colourinsideCopyrighted material licensed to BR Demo by Thomson Reuter
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11、tance,please contact the Customer Service Centre:csciec.ch.Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-27-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.IEC TR 62918 Edition 1.0 2014-07 TECHNICAL
12、 REPORT Nuclear power plants Instrumentation and control important to safety Use and selection of wireless devices to be integrated in systems important to safety INTERNATIONAL ELECTROTECHNICAL COMMISSION XB ICS 27.120.20 PRICE CODE ISBN 978-2-8322-1750-4 Registered trademark of the International El
13、ectrotechnical Commission Warning!Make sure that you obtained this publication from an authorized distributor.colourinsideCopyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-27-2014 by James Madison.No further reproduction or distribution is permitted.Uncon
14、trolled when printed.2 IEC 62918:2014 IEC 2014 CONTENTS FOREWORD.5 INTRODUCTION.7 1 Scope.9 2 Normative references.9 3 Terms and definitions.9 4 Motivation.11 5 Generic applications.13 6 Technology.16 6.1 Wireless basics.16 6.2 Industrial wireless sensor networks.19 6.3 Radio frequency.20 6.3.1 Appl
15、ications.20 6.3.2 802.11(Wi-Fi),802.15.1(Bluetooth),802.15.4(sensors).23 6.4 Satellite leased channels and VSAT.25 6.5 Magnetic field communications.26 6.6 Visual light communication(VLC).27 6.7 Acoustic communication.27 6.8 Asset tracking utilizing IEEE 802.11 Focus on received signal strength.28 6
16、.9 Asset tracking(RFID/RTLS):ISO 24730.29 7 Current wireless technology implementations.30 7.1 General.30 7.2 Comanche Peak nuclear generating station.30 7.3 Arkansas Nuclear One(ANO)nuclear power plant.31 7.4 Diablo Canyon nuclear power plant.32 7.5 Farley nuclear power plant.33 7.6 San Onofre nuclear generating station.33 7.7 South Texas project electric generating station.34 7.8 High Flux Isotope Reactor(HFIR),Oak Ridge,TN.34 8 Considerations.36 8.1 General.36 8.2 Concerns regarding wirele
