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Standard
2014-06-05
This SAE Recommended Practice establishes the minimum interface compatibility requirements for electric vehicle (EV) inductively coupled charging for North America. This part of the specification is applicable to manually connected inductive charging for Levels 1 and 2 power transfer. Requirements for Level 3 compatibility are contained in Appendix B. Recommended software interface messaging requirements are contained in Appendix A. This type of inductively coupled charging is generally intended for transferring power at frequencies significantly higher than power line frequencies. This part of the specification is not applicable to inductive coupling schemes that employ automatic connection methods or that are intended for transferring power at power line frequencies. in the charge coupler). The charge controller signals the charger to stop charging when it determines that the batteries are completely charged or a fault is detected during the charging process. The following steps correspond with the diagram in Figure 1, and describe the closed-loop charging system.
WIP Standard
2014-06-05
This AS39029/126 detail sheet supports the AS39029 basic specification configurations and applications.
WIP Standard
2014-06-05
This AS39029/125 detail sheet supports the AS39029 base specification configurations and applications.
Magazine
2014-06-05
Watching for ways to stand above the crowd Sensors monitor a broad range of parameters to help powertrain design teams add features and improve performance.
Article
2014-06-04
Toyota moves toward silicon carbide-based semiconductors to boost efficiency.
Article
2014-06-04
Self-driving car hype obscures the true pace of progress toward autonomous vehicles.
Standard
2014-06-03
This document defines a set of standard application layer interfaces called JAUS Manipulator Services. JAUS Services provide the means for software entities in an unmanned system or system of unmanned systems to communicate and coordinate their activities. The Manipulator Services represent platform-independent capabilities commonly found across domains and types of unmanned systems. At present, twenty-five (25) services are defined in this document.
WIP Standard
2014-06-03
This specification covers circular threaded electrical connectors with solder or removable crimp contacts (both front and rear release). These connectors are for use in electronic, electrical power, and control circuits (see 6.1).
Standard
2014-06-03
This specification covers concentric lay stranded and rope-lay stranded round electrical conductor fabricated from copper, copper alloy or aluminum. This specification also covers thermocouple extension conductor fabricated from nickel/chromium or nickel/aluminum/manganese. The conductors in this specification are suitable for use in insulated wires used in aerospace and other applications.
WIP Standard
2014-06-02
This request is to establish a new AS39029 detail sheet to align/match/harmonize the contact performance requirements with the applicable connector performance requirements.
WIP Standard
2014-06-02
This technical information report describes the systems used for thermal management of vehicle batteries in automobiles and commercial vehicles. It also contains a summary of battery cooling design considerations and a glossary of terms.
Article
2014-05-31
SAE International offers a new book that provides an in-depth assessment of the most important technology, manufacturing, and supply chain aspects of the fast-paced world of electric motors.
Article
2014-05-29
Custom grounding cables and clips from Mueller Electric help prevent the generation of electrical sparks caused by static electricity, which can damage equipment and lead to safety hazards.
Article
2014-05-29
The C2M0025120D from Cree is the industry’s first commercially available silicon carbide (SiC) 1200-v MOSFET with an RDS(ON) of 25 mO in an industry-standard TO-247-3 package.
Standard
2014-05-29
This document describes a physical layer utilizing Unshielded Twisted Pair (UTP) cable with extended stub lengths for flexibility in ECU placement and network topology. Also, connectors are not specified. CAN controllers are now available which support the newly introduced CAN Flexible Data Rate Frame format (known as “CAN FD”). These controllers, when used on SAE J1939-15 networks, must be restricted to use only the Classical Frame format compliant to ISO 11989-1 (2003). These SAE Recommended Practices are intended for light- and heavy-duty vehicles on- or off-road as well as appropriate stationary applications which use vehicle derived components (e.g., generator sets). Vehicles of interest include but are not limited to: on- and off-highway trucks and their trailers; construction equipment; and agricultural equipment and implements.
Standard
2014-05-29
The scope of this SAE Aerospace Information Report (AIR) is to discuss factors affecting visibility of aircraft navigation and anticollision lights, enabling those concerned with their use to have a better technical understanding of such factors, and to aid in exercising appropriate judgment in the many possible flight eventualities.
Article
2014-05-28
ROHM Semiconductor's new 16-model lineup of low-dropout regulators (LDOs) are optimized for MCU power supplies in automotive body and powertrain systems.
Article
2014-05-28
Even though its first prototype car has no pedals or steering wheel, it's correct to say that Google is putting the pedal to the metal in its quest to develop fully self-driving vehicles. The company on May 27 released a photo of its prototype and announced that it will build about 100 of them.
WIP Standard
2014-05-27
No scope available.
WIP Standard
2014-05-22
This SAE Standard defines a minimum set of acceptable safety criteria for a lithium-based rechargeable battery system to be considered for use in a vehicle propulsion application as an energy storage system connected to a high voltage power train. While the objective is a safe battery system when installed into a vehicle application, this Standard is primarily focused, wherever possible, on conditions which can be evaluated utilizing the battery system alone. As this is a minimum set of criteria, it is recognized that battery system and vehicle manufacturers may have additional requirements for cells, modules, packs and systems in order to assure a safe battery system for a given application. A battery system is a completely functional energy storage system consisting of the pack(s) and necessary ancillary subsystems for physical support and enclosure, thermal management, and electronic control.
WIP Standard
2014-05-21
This SAE Energy Storage System (ESS) Identification provides recommendations to identify energy storage systems with a maximum voltage exceeding 6V but not more than 60V. The ESS identification should be applied, to improve the safety and efficiency of dismantling, sorting and recycling operations. The identification system is intended to support the proper and efficient recycling of rechargeable battery systems used in transportation applications (including SLI batteries). Other battery systems such as non-rechargeable batteries, batteries contained in electronics, and telecom/utility batteries are not considered in the development of this specification. This does not preclude these systems from adapting the format proposed if they so choose. This document provides guidance on legacy energy storage systems as well as defining the future optimal system to eliminate cross-contamination of recycling streams.
WIP Standard
2014-05-21
This SAE Technical Report Jxxxx provides a draft of a proposed new standard. The proposed Standard establishes requirements to which a vehicle manufacturer can certify conformance by conducting analyses, inspections, and tests to ensure that a specific model of a utility-interactive inverter system, which is integrated into the plug-in electric vehicle (PEV), can be safely connected in parallel with an electric power system (EPS) by way of the electric vehicle supply equipment (EVSE). The requirements herein are limited to those which are necessary to secure approval for the PEV to interconnect and discharge by the authority having jurisdiction for interconnection for such PEV inverters. This standard does not require that a PEV shall provide an onboard inverter system.
Article
2014-05-20
The key architectural approach to minimize connectivity interfaces acts as a secure, intelligent gateway between the car and external devices or networks to better guard against malicious or sensitive data from being compromised.
Article
2014-05-19
Design groups want chips that save space and reduce weight, so Maxim has focused on these challenges with a pair of products that reduce board space and let engineers transition to lighter-weight cabling.
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