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SAE/TP - 2008-01-2890 - AIRCRAFT DC POWER QUALITY CHARACTERISTICS OF A PCTRU Organization: SAE/TP
Date: 2008-11-11
Description: All of these are fundamental DC power quality characteristics that can induce problems in electronic systems. These disturbances are caused by various portions of the entire electrical power system consisting of AC generators, transmission lines, power converters, contactors, electrical power distribution controls and AC/DC loads from utilization equipment.
IEC 62040-5-3 - UNINTERRUPTIBLE POWER SYSTEMS (UPS) – PART 5-3: DC OUTPUT UPS – PERFORMANCE AND TEST REQUIREMENTS - EDITION 1.0 Organization: IEC
Date: 2016-10-01
Description: This part of IEC 62040 establishes the performance and test requirements applied to movable, stationary and fixed electronic DC uninterruptible power systems (DC UPS) that – are supplied from an AC voltage source not exceeding 1 000 V, – deliver a DC output voltage not exceeding 1 500 V, – incorporate an energy storage device, and – have a primary function to ensure continuity of DC power to loads.
BRE FB68 - DC ISOLATORS FOR PHOTOVOLTAIC SYSTEMS A GOOD PRACTICE GUIDE Organization: BRE
Date: 2014-01-01
Description: For reasons of maintenance or fault-finding, isolators are required on both the direct current (DC) and alternating current (AC) sides of the system (PV systems are inherently DC and they use an inverter to convert the current to AC so that it can be used with standard mains electricity systems).
MODUK - DEF STAN 61-5: PART 6 - NOMINAL 12V AND 24V DC ELECTRICAL SYSTEMS IN MILITARY PLATFORMS - ISSUE 6: 02/2009 Organization: MODUK
Date: 2009-02-06
Description: This standard defines the characteristics for all military (ground) platform DC power distribution systems, platform and terminal equipment within the military, bespoke, military off the shelf (MOTS) and commercial off the shelf (COTS) vehicular environment.
WILEY - POWER SYSTEM HARMONIC ANA - POWER SYSTEM HARMONIC ANALYSIS Organization: WILEY
Date: 1997-01-01
Description: Features include: Introduction to the main harmonic modelling philosophies Analysis of the behaviour of harmonic sources, stressing the interaction of ac/dc converters with the power system Information showing the reader how to predict accurately the levels of voltage and current harmonics throughout the power system Explanation of the techniques currently used for the prediction of harmonic content and the more advanced algorithms recently developed to determine both characteristic and uncharacteristic harmonic levels Description of methods to facilitate accurate assessment of harmonic sources and precise harmonic flow analysis Practical guidance on the prediction of unstable conditions and uncharacteristic harmonics Presenting effective techniques for the analysis and resolution of harmonic interactions, this valuable book will be an asset to engineers and researchers involved in the planning, design and operation of power systems.
ETSI - TR 103 229 - ENVIRONMENTAL ENGINEERING (EE); SAFETY EXTRA LOW VOLTAGE (SELV) DC POWER SUPPLY NETWORK FOR ICT DEVICES WITH ENERGY STORAGE AND GRID OR RENEWABLE ENERGY SOURCES OPTIONS - V1.1.1 Organization: ETSI
Date: 2014-07-01
Description: It gives information on: • architecture with multi-outputs or DC network and powering area (room, zone); • input and output voltage interface; • configuration of interface voltage; • optimization of efficiency and cost by mutualising several devices on the same DC power system; • compatibility with future building using the up to 400 VDC power interface defined in EN 300 132-3-1 [i.17]; • integrated power shutdown management, to save energy as much as possible; • reliability; • EMC and resistibility; • power autonomy to enable standalone power of ICT in case of crisis (electric grid failure, climatic crisis, earthquake, etc.)
ARMY - ADS-68-IS - AIRCRAFT ELECTRICAL POWER CHARACTERISTICS Organization: ARMY
Date: 2006-05-23
Description: In addition, the documents do not always take into account legacy DoD aircraft electrical power systems or legacy DoD utilization equipment. The power characteristics requirements of this document also apply to commercial and non-developmental utilization equipment purchased in compliance with OUSD (AT) SD-2.
SAE AIR6139 - WAYS OF DEALING WITH POWER REGENERATION ONTO AN AIRCRAFT ELECTRICAL POWER SYSTEM BUS Organization: SAE
Date: 2014-01-01
Description: This AIR reviews concepts and excludes detailed discussions on power system design. These concepts relate to the More Electric Aircraft, cover both AC and DC systems and can be applied to both normal operating conditions or as fault mitigation.
IEEE 1676 - GUIDE FOR CONTROL ARCHITECTURE FOR HIGH POWER ELECTRONICS (1 MW AND GREATER) USED IN ELECTRIC POWER TRANSMISSION AND DISTRIBUTION SYSTEMS Organization: IEEE
Date: 2010-12-09
Description: This guide covers the application of power electronics in the areas of Power Quality/Custom Power, Flexible AC Transmission Systems (FACTS), High Voltage DC Transmission (HVDC), Distributed Generation, Energy Storage applications, etc. with a power range from hundreds of kW to thousands of MW, but with emphasis on the 1 MW to hundreds of MW.
NPFC - MIL-DTL-32529 - POWER ELECTRONIC CONVERSION EQUIPMENT, NAVAL SHIPBOARD Organization: NPFC
Date: 2015-09-04
Description: PECE utilizes solid-state electronics to convert AC or DC source voltage for use in power distribution systems, motor drives, fast acting transfer switches, or any other application requiring specialized power characteristics to optimize system performance and protection.
CSA C813.1 - PERFORMANCE TEST METHOD FOR UNINTERRUPTIBLE POWER SUPPLIES - SECOND EDITION; UPDATE NO. 1: MARCH 2015 Organization: CSA
Date: 2014-01-01
Description: The primary function of the UPS covered by this Standard is to ensure continuity of an alternating power source. The uninterruptible power supplies can also serve to improve the quality of the power source by keeping it within specified characteristics.
SAE/TP - 2008-01-2878 - OVERVIEW OF MULTIPHASE POWER CONVERTERS FOR AEROSPACE APPLICATIONS Organization: SAE/TP
Date: 2008-11-11
Description: Most electrical loads require DC power to operate; therefore the conversion from AC to DC power is required. The direct rectification of 3-phase AC power into DC power is simple and straightforward; however, it creates unacceptable levels of current distortion.
SAE ARP5015 - GROUND EQUIPMENT - 400 HERTZ GROUND POWER PERFORMANCE REQUIREMENTS Organization: SAE
Date: 2003-04-01
Description: This SAE Aerospace Recommended Practice (ARP) covers the requirements for ground power equipment that supplies 115/200 V, 3-phase, 400 Hz output capable of powering aircraft type loads requiring MIL-STD-704E/DFS-400 quality power. All forms of ground power including mobile and fixed systems are addressed by this document.
ECIA - EIA-520D000 - SECTIONAL SPECIFICATION FOR TOGGLE, PADDLE AND ROCKER SWITCHES OF CERTIFIED QUALITY Organization: ECIA
Date: 1987-09-01
Description: Switches covered by this Specification have a rated voltage not exceeding 500 volts, and a rated current not exceeding 25 amperes (dc or rms values). Object The object of this Specification is to: a) prescribe applicable preferred ratings and characteristics; b) select the appropriate tests which may be applicable to this family of switches; and c) prescribe general performance requirements for these switches.
IEEE 45.3 - RECOMMENDED PRACTICE FOR SHIPBOARD ELECTRICAL INSTALLATIONS-SYSTEMS ENGINEERING Organization: IEEE
Date: 2015-06-11
Description: Recommendations for ac power systems, dc power systems, emergency power systems, shore power, quality of service (QoS), power quality and harmonics, electric propulsion and maneuvering systems, motors and drives, thrusters, and steering systems onboard ships are established by this document.
IEC/TS 62257-12-1 - RECOMMENDATIONS FOR RENEWABLE ENERGY AND HYBRID SYSTEMS FOR RURAL ELECTRIFICATION – PART 12-1: SELECTION OF LAMPS AND LIGHTING APPLIANCES FOR OFF-GRID ELECTRICITY SYSTEMS - EDITION 2.0 Organization: IEC
Date: 2015-10-01
Description: This part of IEC 62257 applies to lamps and lighting appliances for off-grid electricity systems that have the following characteristics: • The power supply is AC or DC: – AC nominal voltages up to 250 V; – DC nominal voltages up to 48 V.
DS/IEC TS 62257-12-1 - RECOMMENDATIONS FOR RENEWABLE ENERGY AND HYBRID SYSTEMS FOR RURAL ELECTRIFICATION – PART 12-1: SELECTION OF LAMPS AND LIGHTING APPLIANCES FOR OFF-GRID ELECTRICITY SYSTEMS Organization: DS
Date: 2016-01-29
Description: IEC TS 62257-12-1:2015(E) applies to lamps and lighting appliances for off-grid electricity systems with the following characteristics:<br /> – The power supply is AC or DC:<br /> – AC nominal voltages up to 250 V;<br /> – DC nominal voltages up to 48 V.
DS/IEC TS 62257-3 - RECOMMENDATIONS FOR RENEWABLE ENERGY AND HYBRID SYSTEMS FOR RURAL ELECTRIFICATION – PART 3: PROJECT DEVELOPMENT AND MANAGEMENT Organization: DS
Date: 2016-01-29
Description: More particularly it covers:<br /> – contractual relationships to be built between the different participants to a project;<br /> – the relevant tests to be applied to renewable energy and hybrid electrification systems;<br /> – quality assurance principles to be implemented;<br /> – requirements for recycling and protection of the environment.
SAE/TP - 2009-01-3188 - COMPARATIVE TEST RESULTS OF A BRUSHLESS DC STARTER GENERATOR VS. TRADITIONAL STARTER GENERATOR WITH BRUSHES Organization: SAE/TP
Date: 2009-11-10
Description: These comparative performance parameters include: • Generator output voltage versus load current versus drive speed • Generator maximum output power capability versus drive speed • Self excitation start-up capability (with no external source of control power) • Efficiency during generate operation • Efficiency during start operation • Performance for high transient load applications • Power quality, including ripple voltage and noise on the 28VDC bus • Gear box torque induced stress during engine start • Short circuit and over-load protection • System weight • Overhung moment for starter generator unit Author(s): Name: L.
SAE/TP - 2008-01-2869 - SMALL-SIGNAL INPUT IMPEDANCE MODELING OF MULTIPULSE RECTIFIERS Organization: SAE/TP
Date: 2008-11-11
Description: The models are intended for MEA ac power system stability and power quality analysis using impedance-based method.

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