Now showing items 2261-2280 of 2832

    • IEEE 802.15.4J 

      Type: standard
      Source: IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2013
      Organization : IEEE - The Institute of Electrical and Electronics Engineers, Inc.
      Abstract: In this amendment to IEEE Std 802.15.4TM-2011, a physical layer for IEEE 802.15.4 in the 2360 MHz to 2400 MHz band which complies with Federal Communications Commission (FCC) MBAN rules is defined. Modifications ...
    • IEEE C57.18.10 

      Type: standard
      Source: IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2003
      Organization : IEEE - The Institute of Electrical and Electronics Engineers, Inc.
      Abstract: This standard includes semiconductor power rectifier transformers for dedicated loads rated
      — Single-phase 300 kW and above
      — Three-phase 500 kW and above
      The scope of this standard ...
      Subject(s) : eddy current losses , harmonic load losses , single-phase transformers , three-phase transformers , three-winding transformers , transformer load losses , two-winding transformers ,
    • IEEE 1786 

      Type: standard
      Source: IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2011
      Organization : IEEE - The Institute of Electrical and Electronics Engineers, Inc.
      Abstract: This document provides guidance for the application of computerized operating procedure systems (COPS). This guidance concerns the design (i.e., form and function) and use of COPS. In general, this guide does not provide ...
      Subject(s) : computerized procedures , human factors , IEEE 1786 , nuclear facilities ,
    • IEEE 386 INT 1 

      Type: standard
      Source: IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2011
      Organization : IEEE - The Institute of Electrical and Electronics Engineers, Inc.
      Abstract: This standard establishes definitions, service conditions, ratings, interchangeable construction features, and tests for loadbreak and deadbreak separable insulated connector systems rated above 600 V, 600 A or less, for ...
      Subject(s) : deadbreak connector , elbow connector , loadbreak connector , power distribution systems , separable conductor , separable insulated connector systems ,
    • IEEE C57.139 

      Type: standard
      Source: IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2010
      Organization : IEEE - The Institute of Electrical and Electronics Engineers, Inc.
      Abstract: This guide discusses and recommends methods of testing and evaluating dissolved gases in mineral based transformer oils found in Load Tap Changers (LTCs). General types of LTC mechanisms, breathing configurations, and ...
      Subject(s) : DGA , dissolved gas-in-oil , IEEE C57.139 , load tap changer , LTC , on-load tap changer ,
    • IEEE 1584 INT 

      Type: standard
      Source: IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2005
      Organization : IEEE - The Institute of Electrical and Electronics Engineers, Inc.
    • IEEE 1850 

      Type: standard
      Source: IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2010
      Organization : IEEE - The Institute of Electrical and Electronics Engineers, Inc.
      Abstract: This standard defines the property specification language (PSL), which formally describes electronic system behavior. This standard specifies the syntax and semantics for PSL and also clarifies how PSL interfaces with ...
      Subject(s) : ABV , assertion , assertion-based verification , assumption , cover , model checking , property , PSL , specification , temporal logic , verification ,
    • IEEE 1724 

      Type: standard
      Source: IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2011
      Organization : IEEE - The Institute of Electrical and Electronics Engineers, Inc.
      Abstract: This guide provides a template to assist line design engineers in gathering information and organizing it into a coherent design criteria document for use in the design of overhead electric power transmission lines, generally ...
      Subject(s) : design criteria , IEEE 1724 , load factors , structure loads ,
    • IEEE 857 

      Type: standard
      Source: IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2005
      Organization : IEEE - The Institute of Electrical and Electronics Engineers, Inc.
      Abstract: This recommended practice contains information and recommendations for the type testing of thyristor valves for high-voltage direct-current (HVDC) power transmission systems. Other equipment tests, such as development ...
      Subject(s) : HVDC power transmission systems , HVDC thyristor valves , multiple-valve unit (MVU) , thyristor levels ,
    • IEEE 1044 

      Type: standard
      Source: IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2009
      Organization : IEEE - The Institute of Electrical and Electronics Engineers, Inc.
      Abstract: This standard provides for the core set of attributes for classification of failures and defects. It is recognized that there are other attributes of failures or defects that are of unique value to specific applications ...
      Subject(s) : anomaly , bug , classification , defect , error , failure , fault , problem ,
    • IEEE 1546 

      Type: standard
      Source: IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2011
      Organization : IEEE - The Institute of Electrical and Electronics Engineers, Inc.
      Abstract: This guide serves as an aid to developers who need to represent data in an application neutral manner and have chosen DTIF (see IEEE Std 1445-1998 1 ) to do so. The guide explains the DTIF from a user perspective, giving ...
    • IEEE C62.41 

      Type: standard
      Source: IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;1995
      Organization : IEEE - The Institute of Electrical and Electronics Engineers, Inc.
      Abstract: Foreword 
      industrial and residential systems and equipment. These problems have received increased attention in recent years because of the widespread application of complex semiconductor devices that are more ...
      Subject(s) : ac power circuits , current tests , surge monitoring , surge test waveforms , surge voltages , surges , test waveforms , voltage tests , wave shape ,
    • IEEE 802.11AC 

      Type: standard
      Source: IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2013
      Organization : IEEE - The Institute of Electrical and Electronics Engineers, Inc.
      Abstract: The purpose of this amendment is to improve the IEEE 802.11™ wireless local area network (WLAN) user experience by providing significantly higher basic service set (BSS) throughput for existing WLAN application areas ...
    • IEEE C37.23 

      Type: standard
      Source: IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2008
      Organization : IEEE - The Institute of Electrical and Electronics Engineers, Inc.
      Abstract: This standard covers assemblies of metal-enclosed (ME) conductors along with associated interconnections, enclosures, and supporting structures. When switches and disconnecting links are included, they shall conform to ...
      Subject(s) : isolated-phase bus , metal-enclosed bus , nonsegregated-phase bus , segregatedphase bus ,
    • IEEE 1562 

      Type: standard
      Source: IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2007
      Organization : IEEE - The Institute of Electrical and Electronics Engineers, Inc.
      Abstract: This guide provides information to assist in sizing the array and battery of a stand-alone photovoltaic system. Systems considered in this guide consist of PV as the only power source and a battery for energy storage. These ...
      Subject(s) : battery sizing , photovoltaic systems , PV array sizing ,
    • IEEE 635 

      Type: standard
      Source: IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2009
      Organization : IEEE - The Institute of Electrical and Electronics Engineers, Inc.
      Abstract: This guide covers power cables incorporating an aluminum sheath, except those of the SF6 rigid-bus type.
      Purpose
      The purpose of this guide is as follows:
      a) Outline requirements and ...
      Subject(s) : brushless machine , commutator , damper winding , partial discharge , stator core , stator winding , thermocouple ,
    • IEEE 487.2 

      Type: standard
      Source: IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2013
      Organization : IEEE - The Institute of Electrical and Electronics Engineers, Inc.
      Abstract: This standard presents engineering design procedures for the electrical protection of telecommunication facilities serving electric supply locations through the use of optical fiber systems for the entire facility. Other ...
    • IEEE 802.16N 

      Type: standard
      Source: IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2013
      Organization : IEEE - The Institute of Electrical and Electronics Engineers, Inc.
      Abstract: Enhancements to the WirelessMAN-OFDMA air interface to support higher reliability networks are specified in this amendment to IEEE Std 802.16-2012.
    • IEEE C62.82.1 

      Type: standard
      Source: IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2010
      Organization : IEEE - The Institute of Electrical and Electronics Engineers, Inc.
      Abstract: This insulation coordination standard applies to three-phase alternating current (ac) systems above 15 kV. This standard specifies the procedure for selection of withstand voltages [basic lightning impulse insulation level ...
      Subject(s) : atmospheric correction factor , basic lightning impulse insulation level (BIL) , basic switching impulse insulation level (BSL) , crest value , ground fault factor , IEEE C62.82.1 , insulation coordination , overvoltage , phase-to-ground insulation configuration , phase-to-phase insulation configuration , protective margin , protective ratio , standard withstand voltages , voltage stress ,
    • IEEE 1202 

      Type: standard
      Source: IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2006
      Organization : IEEE - The Institute of Electrical and Electronics Engineers, Inc.
      Abstract: Forward
      A test protocol and the performance criteria to determine the flame propagation tendency of cables in a vertical cable tray. It applies to single insulated and multiconductor cables is established. The test ...
      Subject(s) : 20 kW , 20 min , 70 000 Btu/h , after burn , cable , char , charring , flame propagation , test protocol , vertical cable tray , wire ,