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NPFC - A-A-59756 - AC VOLTAGE STANDARD Organization: NPFC
Date: 2013-08-14
Description: This Commercial Item Description (CID) describes an autoranging AC Measurement Standard with an AC voltage measurement voltage range of 700 μV to 1000V over a frequency range of 10 Hz to 1 MHz and a wideband measurement voltage range of 700 μV to 7V over a frequency range of 10 Hz to 30 MHz.
LUL - S1110 - AC ELECTRICAL PROTECTION REQUIREMENTS - ISSUE A2 Organization: LUL
Date: 2012-03-01
Description: This Standard shall apply to London Underground's 22kV, 11kV, 600V and 400V AC distribution systems and any assets that form part of the Power PFI Contractors Operation and Maintenance responsibilities.
CSA C411.1 - AC SUSPENSION INSULATORS - THIRD EDITION Organization: CSA
Date: 2016-01-01
Description: This Standard applies to wet-process porcelain and toughened glass suspension-type insulators used on ac overhead power lines with a nominal voltage greater than 1000 V and a frequency not greater than 100 Hz.
ETSI - TS 102 366 - DIGITAL AUDIO COMPRESSION (AC-3, ENHANCED AC-3) STANDARD - V1.3.1 Organization: ETSI
Date: 2014-08-01
Description: A short form designation of the audio coding algorithm specified in the body of the present document (whether or not annex D is included) is "AC-3". The short form designation of the audio coding algorithm specified in annex E is "E-AC-3".
IETF RFC 4476 - ATTRIBUTE CERTIFICATE (AC) POLICIES EXTENSION Organization: IETF
Date: 2006-05-01
Description: The goal of this document is to allow relying parties to perform an additional test when validating an AC, i.e., to assess whether a given AC carrying some attributes can be accepted on the basis of references to one or more specific ACPs.
IET - AC-DC POWER SYSTEM ANALYS - AC-DC POWER SYSTEM ANALYSIS Organization: IET
Date: 1998-01-01
Description: The following topics are dealt with: AC-DC converter; power flow solution; harmonic solution; three-phase power and harmonic flow; electromagnetic transient simulation; electromechanical stability and transient converter simulation.
IET - FLEXIBLE AC TRANSMISSION - FLEXIBLE AC TRANSMISSION SYSTEMS (FACTS) Organization: IET
Date: 1999-01-01
Description: During the last decade, a number of control devices under the term flexible AC transmission systems (FACTS) technology have been proposed and implemented.
IEEE 588 - GUIDE FOR AC MOTOR PROTECTION Organization: IEEE
Date: 1976-10-29
Description: Whenever it is applicable, a discussion is given on the desireability of using a device to ac¬tuate an alarm or a trip.
IETF RFC 4184 - RTP PAYLOAD FORMAT FOR AC-3 AUDIO Organization: IETF
Date: 2005-10-01
Description: This document describes an RTP payload format for transporting audio data using the AC-3 audio compression standard. AC-3 is a high quality, multichannel audio coding system that is used for United States HDTV, DVD, cable television, satellite television and other media.
NASA-LLIS-0880 - LESSONS LEARNED – AC - VARIABLE FREQUENCY DRIVE SYSTEMS Organization: NASA
Date: 2000-04-24
Description: Practice: During the design of new or modifications to existing systems requiring motor speed control, consider the use of alternating current (AC) variable frequency drive systems for motor control.
MODUK - DEF STAN 02-636 - REQUIREMENTS FOR AC & DC STARTING & CONTROL GEAR - ISSUE 1: 4/2000; INCORPORATING NES 636 CATEGORY 2; ISSUE 2: 10/89 Organization: MODUK
Date: 2000-04-01
Description: This NES, in conjunction with the documents referred to herein, specifies the design and test requirements for ac and dc starters and control gear for machinery on Surface Ships and Submarines.
PIP ELSMC20 - LOW-VOLTAGE AC ADJUSTABLE SPEED DRIVE SPECIFICATION Organization: PIP
Date: 2011-09-01
Description: This Practice describes the requirements for design, construction, performance, inspection, testing, shipment, and documentation of low-voltage (up to 600 volt input) AC, 3-phase, adjustable speed drives for squirrel cage induction motors.
CSA C22.2 NO 183.1 - ALTERNATING-CURRENT (AC) ELECTRICAL INSTALLATIONS ON BOATS - FIRST EDITION Organization: CSA
Date: 1982-03-01
Description: This Standard covers single-phase, ac electrical installations not exceeding 250 V between conductors or 150 V to ground, on boats which may have an on-board source of electrical supply or may be connected to a source of ac electrical supply that is in accordance with the Rules of the Canadian Electrical Code, Part I.
IET - VARIABLE FREQUENCY AC MOT - VARIABLE FREQUENCY AC MOTOR DRIVE SYSTEMS Organization: IET
Date: 1988-01-01
Description: The book has 10 chapters and the following topics are dealt with: AC motors; power switching devices; power switching circuits; six-step voltage source inverter; induction motors; pulse width modulated voltage source inverter; six-step current source inverter drive; six-step synchro-converter system for synchronous motors; self-excited induction motor; and cycloconvertor.
MODUK - DEF STAN 02-632 - REQUIREMENTS FOR AC AND DC MOTORS - ISSUE 2: 8/2004; CATEGORY 2 Organization: MODUK
Date: 2004-08-05
Description: This Defence Standard (DEF STAN) in conjunction with the documents referred to herein, specifices the design and performance requirements for ac and dc Motors for HM Surface Ships and Submarines, except for those associated with domestic machinery, workshop machinery, etc. covered in DEF STAN 02-635.
NASA-LLIS-0069 - LESSONS LEARNED - EXPLOSION PROOF AC CONNECTORS Organization: NASA
Date: 1992-03-26
Description: Description of Driving Event: Employees were checking for correct phase rotation on cross-hinds AC receptacle. One employee attempted to manually twist a receptacle with a screwdriver.
NR/SIN/067 ISSUE 4 - HVI TRACK CIRCUITS ON AC ELECTRIFIED LINES - COMPLIANCE DATE: 31 DECEMBER 2010 Organization: NR
Date: 2008-08-26
Description: The contents of this Notice apply to all HVI type track circuits fitted with NCO RVT.600 receivers and installed on or within 500 metres of AC electrified lines. NOTE: ALL new installations, whether on electrified lines or not, shall use the modified receiver NCO RVT.600(UK) in order to limit the population of non modified receivers.
IEEE 80 - GUIDE FOR SAFETY IN AC SUBSTATION GROUNDING Organization: IEEE
Date: 2013-12-11
Description: This guide is primarily concerned with outdoor ac substations, either conventional or gas-insulated.
IEEE C37.96 - IEEE GUIDE FOR AC MOTOR PROTECTION Organization: IEEE
Date: 2012-12-05
Description: This application guide presents generally accepted methods of protection for ac motors. It identifies and summarizes the functions necessary for adequate protection of motors based on type, size, and application.
IETF RFC 4598 - REAL-TIME TRANSPORT PROTOCOL (RTP) PAYLOAD FORMAT FOR ENHANCED AC-3 (E-AC-3) AUDIO Organization: IETF
Date: 2006-07-01
Description: This document describes a Real-time Transport Protocol (RTP) payload format for transporting Enhanced AC-3 (E-AC-3) encoded audio data. E-AC-3 is a high-quality, multichannel audio coding format and is an extension of the AC-3 audio coding format, which is used in US High- Definition Television (HDTV), DVD, cable and satellite television, and other media.

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