125-1977 IEEE Recommended Practice for Preparation of Equipment Specifications for Speed Governining of Hydraulic Turbines Intended to Drive Electric Generators

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Organization: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 28 April 1977
Status: inactive
Page(s): 1 - 24
ISBN (Online): 978-1-5044-0153-1
DOI: 10.1109/IEEESTD.1977.7361825

Abstracts

Regular

The recommended specification was updated to include the latest practices on the North American continent and the title was changed from a recommended specification to a "Recommended Practice for Preparation of Equipment Specifications. "Insofar as possible, the Practice has been made consistent with the ASME Performance Test CodePTC29-1965 and the draft of the corresponding IEC document.

Standard

The recommended specification was updated to include the latest practices on the North Americancontinent and the title was changed from a recommended specification to a "Recommended Practice for Preparation of Equipment Specifications. . . ."Insofar as possible, the Practice has been made consistent with the ASME Performance Test CodePTC29-1965 and the draft of the corresponding IEC document.

Document History

ST 125:2013 - SDTV Component Video Signal Coding 4:4:4 and 4:2:2 for 13.5 MHz and 18 MHz Systems
December 30, 2013 - Society of Motion Picture and Television Engineers

This standard defines the digital video coding for 4:4:4 and 4:2:2 color spaces and a virtual parallel interface for 525/625-line interlaced systems. Two luma sampling rates are defined: 13.5 MHz and 18 MHz. The virtual parallel signal interface format is required as the source for the 10 bit serial...

125-2007 - IEEE Recommended Practice for Preparation of Equipment Specifications for Speed-Governing of Hydraulic Turbines Intended to Drive Electric Generators
October 26, 2007 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This IEEE recommended practice is intended to assist users with the preparation of procurement specifications for electric-hydraulic speed governors.

P125/D8.6, Mar 2007 - Unapproved IEEE Draft Recommended Practice for Preparation of Equipment Specifications for Speed-Governing of Hydraulic Turbines Intended to Drive Electric Generators
January 1, 2007 - IEEE - Institute of Electrical and Electronics Engineers, Inc.
A description is not available for this item.
P125/D8.5, Dec 2006 - IEEE Draft Recommended Practice for Preparation of Equipment Speicfications for Speed-Governing of Hydraulic Turbines Intended to Drive Electric Generators
January 1, 2006 - IEEE - Institute of Electrical and Electronics Engineers, Inc.
A description is not available for this item.
ST 125:1995 - For Television — Component Video Signal 4:2:2 — Bit-Parallel Digital Interface
September 12, 1995 - Society of Motion Picture and Television Engineers

This standard defines an interface for system M (525/60) digital television equipment based on ITU-R BT.601. The standard has application in the television studio over distances up to 300 m (1000 ft). The characteristics of the interface are summarized below: (1.1) The video signal is transmitted in...

125-1988 - IEEE Recommended Practice for Preparation of Equipment Specifications for Speed-Governing of Hydraulic Turbines Intended to Drive Electric Generators
October 31, 1988 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This recommended practice is intended to assist users with the preparation of procurement specifications for electric-hydraulic speed governors. Remarks: Superseded by IEEE Std 125-2007

125-1977 - IEEE Recommended Practice for Preparation of Equipment Specifications for Speed Governining of Hydraulic Turbines Intended to Drive Electric Generators
April 28, 1977 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The recommended specification was updated to include the latest practices on the North Americancontinent and the title was changed from a recommended specification to a "Recommended Practice for Preparation of Equipment Specifications. . . ."Insofar as possible, the Practice has been made consistent...

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