This specification defines a standard XML format for representing electronic design intellectual property (IP) quality information, based on an information model for IP quality measurement. It includes a schema and the terms that are relevant for measuring IP quality, including the software that executes on the system. The schema and information model can be focused to represent particular categories of interest to IP users. In the context of this document, the term IP shall be used to mean electronic design intellectual property. Electronic design intellectual property is a term used in the electronic design community to refer to a reusable collection of design specifications that represent the behavior, properties, and/or representation of the design in various media.

定价： 99元 / 折扣价： 85 元

This guide provides reference information to assist electric utilities and their contractors with the development of computer-based means for collecting and managing transmission line inspection and maintenance data and associated asset information including transmission line inventory data. It provides a high-level overview of key principles and considerations learned through experience that will help ensure common pitfalls are avoided and enhance the usability of systems. It is not intended… read more to provide an exhaustive discussion of the many details and specifics that must be accounted for when designing and developing a system for an individual utility's application and needs. read less

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This standard defines terms pertaining to transitions, pulses, and related waveforms and defines procedures for estimating their parameters.

定价： 155元 / 折扣价： 132 元

This standard builds upon IEEE Std 1547-2003 for the interconnection of distributed resources (DR) to distribution secondary network systems. This standard establishes recommended criteria, requirements, and tests, and provides guidance for interconnection of distribution secondary network system types of area electric power systems (area EPS) with DR providing electric power generation in local electric power systems (local EPS).

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This standard defines the information exchange between spectrum sensors and their clients in radio communication systems. The logical interface and supporting data structures used for information exchange are defined abstractly without constraining the sensing technology, client design, or data link between the sensor and client.

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The recommendations for controls, control applications, control apparatus, and automation on shipboards are established by this document. These recommendations reflect the present-day technologies, engineering methods, and engineering practices. This document is intended to be used in conjunction with the IEEE Std 45.

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This guide provides practices and processes to perform, analyze, and report failure investigations of power circuit breakers.

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This standard defines a procedure for naming time sequence data (TSD) files that originate from digital protection and measurement devices, such as transient data records, event sequences, and periodic data logs. The filename includes, among other features, key portions of the information contained in the file, including, but not limited to, the names of the circuit, substation, and recording device, and the date and time of event occurrence.

定价： 87元 / 折扣价： 74 元

This guide provides recommendations for loading mineral-oil-immersed transformers and step-voltage regulators with insulation systems rated for a 65 °C average winding temperature rise at rated load. This guide applies to transformers manufactured in accordance with IEEE Std C57.12.001 and tested in accordance with IEEE Std C57.12.90, and step-voltage regulators manufactured and tested in accordance with IEEE Std C57.15. Because a substantial population of transformers and step-voltage… read more regulators with insulation systems rated for 55 °C average winding temperature rise at rated load are still in service, recommendations that are specific to this equipment are also included. read less

定价： 175元 / 折扣价： 149 元

The scope of this standard is to establish a normative definition of communication between personal telehealth International Normalized Ratio (INR) devices (agents) and managers (e.g. cell phones, personal computers, personal health appliances, and set top boxes) in a manner that enables plug-and-play interoperability. It leverages work done in other ISO/IEEE 11073 standards including existing terminology, information profiles, application profile standards, and transport standards. It… read more specifies the use of specific term codes, formats, and behaviors in telehealth environments restricting optionality in base frameworks in favor of interoperability. This standard defines a common core of functionality of INR devices. In the context of personal health devices, INR monitoring refers to the measurement of the prothrombin time (PT) that is used to assess the level of anticoagulant therapy and its presentation as the International Normalized Ratio compared to the prothrombin time of normal blood plasma. Applications of the INR monitor include the management of the therapeutic level of anticoagulant used in the treatment of a variety of conditions. This standard provides the data modeling and its transport shim layer according to IEEE Std 11073-20601aTM-20101 and does not specify the measurement method. read less

定价： 181元 / 折扣价： 154 元

This recommended practice establishes a preferred approach for functional testing of a communicationsbased train control (CBTC) system.

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This part of ISO/IEC 15026 defines terms and establishes an extensive and organized set of concepts and their relationships, thereby establishing a basis for shared understanding of the concepts and principles central to ISO/IEC 15026 across its user communities. It provides information to users of the subsequent parts of ISO/IEC 15026, including the use of each part and the combined use of multiple parts. Coverage of assurance for a service being operated and managed on an ongoing basis is not… read more covered in ISO/IEC 15026. read less

定价： 242元 / 折扣价： 206 元

This document provides alternative approaches and good practices for the design, operation, and integration of DR island systems with EPS. This includes the ability to separate from and reconnect to part of the area EPS while providing power to the islanded EPSs. This guide includes the DRs, interconnection systems, and participating EPSs.

定价： 99元 / 折扣价： 85 元

This standard defines field testing and acceptance criteria for transportation system applications powered by a dc traction power system up to 1500 volts nominal.

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This standard defines a vendor-independent set of policy-based control architectures and corresponding policy language requirements for managing the functionality and behavior of Dynamic Spectrum Access networks.

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