Hivatkozási szám

MSZ EN 62270:2005

Dokumentumazonosító

136140

Cím

Vízerőművek automatizálása. Útmutató a számítógépes vezérléshez (IEC 62270:2004)

Angol cím

Hydroelectric power plant automation. Guide for computer-based control (IEC 62270:2004)

Alkalmazási terület

1.1 Scope This standard sets down guidelines for the application, design concepts, and implementation of computer-based control systems for hydroelectric plant automation. It addresses functional capabilities, performance requirements, interface requirements, hardware considerations, and operator training. It includes recommendations for system testing and acceptance. Finally, case studies of actual computer-based automatic control applications are presented. The automation of control and data logging functions has relieved the plant operator of these tasks, allowing the operator more time to concentrate on other duties. In many cases, the plant’s operating costs can be significantly reduced by automation (primarily via staff reduction) while still maintaining a high level of unit control reliability. Automatic control systems for hydroelectric units based on electromechanical relay logic have been in general use for a number of years and, in fact, were considered standard practice for the industry. Within the last decade, microprocessor-based controllers have become available that are suitable for operation in a power plant environment. These computer-based systems have been applied for data logging, alarm monitoring, and unit and plant control. Advantages of computer-based control include use of graphical user interfaces, the incorporation of sequence of events and trending into the control system, the incorporation of artificial intelligence and expert system capabilities, and reduced plant life cycle cost. 1.2 Purpose This standard is directed to the practicing engineer who has some familiarity with computerbased control systems and who is designing or implementing hydroelectric unit or plant control systems, either in a new project or as a retrofit to an existing one. This standard assumes that the control system logic has already been defined; therefore, its development is not covered. For information on control sequence logic, the reader is directed to the IEEE guides for control of hydroelectric power plants listed in Clause 2 of this standard.

ICS

27.140 Vízenergia

A szabvány nyelve

angol

Az érvényesség kezdete

2005-02-01

A visszavonás napja

2024-04-01

Forrás

idt IEC 62270:2004; idt EN 62270:2004

Előd

Utód

Módosítás

Kiegészítő információk

Helyette alkalmazható az IEC 62270:2013.

SZK-közlemények

2005/06: Helyesbítés

Kapcsolódó európai jogszabály

A szabvány

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