Tag: Green-and-clean-technology

IEEE 802.15.4g-2012

In this amendment to IEEE Std 802.15.4-2011, outdoor low-data-rate, wireless, smart metering utility network requirements are addressed. Alternate PHYs are defined as well as only those MAC modifications needed to support their implementation.

IEEE 1901-2010

A standard for high-speed communication devices via electric power lines, so called broadband over power line (BPL) devices, is defined. Transmission frequencies below 100 MHz are used. All classes of BPL devices can use this standard, including BPL devices used for the first-mile/last-mile connection to broadband services as well as BPL devices used in buildings for local area networks (LANs), Smart Energy applications, transportation platforms (vehicle) applications, and other data distribution. The balanced and efficient use of the power line communications channel by all classes of BPL devices is the main focus of this standard, defining detailed mechanisms for coexistence…

IEEE 1815-2010

The DNP3 protocol structure, functions, and application alternatives and the corresponding conformance test procedures are specified. In addition to defining the structure and operation of DNP3, three application levels that are interoperable are defined. The simplest application is for low-cost distribution feeder devices, and the most complex is for full-featured master stations. The intermediate application level is for substation and other intermediate devices. The protocol is suitable for operation on a variety of communication media consistent with the makeup of most electric power communication systems.

IEEE 1680-2009

Guidance and implementation procedures for the IEEE 1680 family of standards is provided, and the methods by which manufacturers may declare electronic products as conforming with the standards in the IEEE 1680 family of standards and by which such conformance may be verified are defined. The standards within the family will provide clear and consistent performance criteria for the design of electronic products, thereby providing an opportunity to secure market recognition for efforts to reduce the environmental impact of electronic products. This family of standards is intended to provide a tool for government, institutional, and corporate purchasers. Product manufacturers may…

IEEE 1680.1-2009

Guidance and implementation procedures for this and other standards in the IEEE 1680(TM) family of standards are provided. A clear and consistent set of environmental performance criteria for the design of personal computer products including notebook computers, desktop computers, and computer displays is provided, thereby providing an opportunity to secure market recognition for efforts to reduce the environmental impact of electronic products. This standard is intended to provide a tool for government, institutional, and corporate purchasers. Product manufacturers may also use this tool to earn recognition in the consumer market, recognizing that certain criteria may not be applicable to all…

IEEE 2030-2011

IEEE Std 2030 provides alternative approaches and best practices for achieving smart grid interoperability. It is the first all-encompassing IEEE standard on smart grid interoperability providing a roadmap directed at establishing the framework in developing an IEEE national and international body of standards based on cross-cutting technical disciplines in power applications and information exchange and control through communications. IEEE Std 2030 establishes the smart grid interoperability reference model (SGIRM) and provides a knowledge base addressing terminology, characteristics, functional performance and evaluation criteria, and the application of engineering principles for smart grid interoperability of the electric power system with end-use applications…

IEEE 1888-2011

The standard describes remote control architecture of digital community, intelligent building groups, and digital metropolitan networks; specifies interactive data format between devices and systems; and gives a standardized generalization of equipment, data communication interface, and interactive message in this digital community network. The digital community remote control network opens interfaces for public administration, public service, property management service, and individual service, which enables intelligent interconnection, collaboration service, remote surveillance, and central management to be feasible.

IEEE 802.3az-2010

This amendment to IEEE Std 802.3-2008 specifies changes to several existing physical layers to enable energy-efficient operation of Ethernet. Changes to 10BASE-T include a reduction in transmit voltage requirements. Changes to 100BASE-TX, 1000BASE-T, 10GBASE-T, 1000BASE-KX, 10GBASE-KX4 and 10GBASE-KR include the definition of a Low Power Idle (LPI) mode and mechanisms to communicate and manage the entry and exit into and out of LPI and the operation of this mode. New Link Layer Discovery Protocol (LLDP) TLVs are defined for negotiating system level energy-efficiency parameters.

IEEE 1801-2009

The power supplied to elements in an electronic design affects the way circuits operate. Although this is obvious when stated, today's set of high-level design languages have not had a consistent way to concisely represent the regions of a design with different power provisions, nor the states of those regions or domains. This standard provides an HDL-independent way of annotating a design with power intent. In addition, the level-shifting and isolation between power domains may be described for a specific implementation, from high-level constraints to particular configurations. When the logic in a power domain receives different power supply levels, the…

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