Tag: Instrumentation and Measurement

IEEE Standard for a Precision Clock Synchronization Protocol for Networked Measurement and Control Systems Amendment 3: Precision Time Protocol (PTP) Enhancements for Best Master Clock Algorithm (BMCA) Mechanisms

Updates to information and messages for the Enhanced Accuracy TLV are provided in this amendment to IEEE 1588-2019. This amendment also clarifies the operation of the best master clock algorithm…

IEEE Standard for a Precision Clock Synchronization Protocol for Networked Measurement and Control Systems Amendment 1: Precision Time Protocol (PTP) Mapping for Transport over the Optical Transport Network (OTN)

This amendment to IEEE Std 1588-2019 adds a normative annex that specifies the mapping of PTP to the OTN; and adds an enumeration value to the network Protocol table (Table…

IEEE Standard for a Precision Clock Synchronization Protocol for Networked Measurement and Control Systems Amendment: Clarification of Terminology

This standard is an amendment of IEEE Std 1588™-2019. Updates to various sections to correct text, make clarifications, and other improvements are provided in this amendment.

IEEE Standard for Precision Clock Synchronization Protocol for Networked Measurement and Control Systems Amendment 5: MIB and YANG Modules

Updates to IEEE Std 1588™-2019 are provided in this amendment. This amendment specifies the structure and content of the IEEE 1588 MIB and YANG modules.

IEEE Guide for Testing Equipment for Direct Current Electrical Energy Meters

Stationary Meter Test Units (MTUs) permanently installed in laboratories, used for testing and calibration of direct current electrical energy meters, in particular for their type test, acceptance test, and verification…

Standard for System-level State Extraction for Functional Validation and Debug

This standard leverages existing standards-based test access mechanisms to capture and retrieve flip-flop and array/memory states. This standard defines a methodology for scan and memory/array debug data extraction for effective…

IEEE Guide for Design of Direct Current Overhead Contact Systems for Transit Systems

The general parameters used in the design of direct current overhead contact systems used in transit systems are defined in this guide. The guidelines mentioned in this document are intended…

IEEE Approved Draft Standard for Design Tests and Specifications for High-Voltage (> 1000 V) Fuses and Accessories

Required procedures for performing design tests for high-voltage fuses, as well as for fuse disconnecting switches, are specified. These design tests, as appropriate to a particular device, include the following…

ISO/IEC/IEEE International Standard – Software Engineering – Life cycle processes – Software Acquisition

This document describes a set of useful activities, tasks, methods, and practices that acquirers of software and related services from unrelated (external) suppliers can apply to help ensure an efficient…