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P1679/D5, Sep 2019 - IEEE Approved Draft Recommended Practice for the Characterization and Evaluation of Energy Storage Technologies in Stationary Applications
2020 Edition, March 5, 2020 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Recommended information for an objective evaluation of an emerging or alternative energy storage device or system by a potential user for any stationary application is covered in this document. Energy storage technologies are those that provide a means for the reversible...

ASTM A470/A470M-05(2020) - Standard Specification for Vacuum-Treated Carbon and Alloy Steel Forgings for Turbine Rotors and Shafts
March 1, 2020 - ASTM International

This specification covers vacuum-treated carbon and alloy steel forgings for turbine rotors and shafts. Materials shall be manufactured and treated by: melting process via basic electric-furnace; secondary melting process via electrode-electroslag or vacuum-arc remelting; vacuum degassing;...

ASTM A541/A541M-05(2020) - Standard Specification for Quenched and Tempered Carbon and Alloy Steel Forgings for Pressure Vessel Components
March 1, 2020 - ASTM International

1.1 This specification2 covers requirements for quenched and tempered carbon and alloy steel forgings for pressure vessel components. 1.2 All grades are considered weldable under proper conditions. Welding technique is of fundamental importance, and it is presupposed that...

ASTM A323-05(2020) - Standard Specification for Ferroboron
March 1, 2020 - ASTM International

This specification covers several grades of ferroboron. The grades shall conform to the required chemical composition for boron, carbon, silicon, and aluminum. Various sizes of ferroboron are detailed. Chemical analysis of the material shall be made.

ASTM A481-05(2020) - Standard Specification for Chromium Metal
March 1, 2020 - ASTM International

This specification covers the standard requirements for several grades of chromium metal. Materials shall undergo chemical analysis procedures and shall adhere to specified chemical composition requirements. The metals shall also adhere to standard sizes, tolerances, and...

ASTM A922-05(2020) - Standard Specification for Silicon Metal
March 1, 2020 - ASTM International

This specification covers different sizes of several grades of silicon metal. The metal shall undergo chemical analysis and shall conform to specified chemical composition requirements.

C57.13.5-2019 - IEEE Standard for Performance and Test Requirements for Instrument Transformers of a Nominal System Voltage of 115 kV and Above
2020 Edition, February 21, 2020 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Single-phase instrument transformers of a nominal system voltage of 115 kV and above with capacitive insulation system for line-to-ground connection and for both indoor and outdoor application are discussed in this standard. This standard is intended for use as a...

P802.15.4-REVd/D05, Feb 2020 - IEEE Draft Standard for Low-Rate Wireless Networks
2020 Edition, February 19, 2020 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The protocol and compatible interconnection for data communication devices using low data-rate, low-power, and low-complexity short-range radio frequency (RF) transmissions in a wireless personal area network (WPAN) are defined in this standard. A variety of physical layers (PHYs)...

P802.1X/D1.5, Sep 2019 - IEEE Approved Draft Standard for Local and metropolitan area networks--Port-Based Network Access Control
2020 Edition, January 30, 2020 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Port-based network access control allows a network administrator to restrict the use of IEEE 802(R) LAN service access points (ports) to secure communication between authenticated and authorized devices. This standard specifies a common architecture, functional elements, and protocols that...

P1276/D4.5, Oct 2019 - IEEE Approved Draft Guide for the Application of High-Temperature Insulation Materials in Liquid-Immersed Distribution, Power and Regulating Transformers
2020 Edition, January 30, 2020 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Technical information is provided in this guide related to liquid-immersed power, distribution, and regulating transformers that are designed to operate at temperatures that exceed the normal thermal limits of IEEE Std C57.12.00(TM), under continuous load, in the designed average ambient and...

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