The Identification System for Power Stations “KKS” serves to identify plants, sections of plants and items of equipment in any type of power station according to. 71 Page Identification System KKS Part 1 – General 4/ II – . The Power Station Designation System KKS satisfies these requirements to a degree not. KKS Identification System for Power – Download as PDF File .pdf) or view presentation slides online.

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Installation Space Code Serial no.

G — Water supply and disposal F — Ffor measuring circuits For this purpose, data character B1 can systtem Assignment of System Codes to Mechanical Equipment and Measuring Circuits Equipment units are identified according to the system within the interfaces of which they are located.

In this application, however, a suitable identifier such as a prefixed Y should be used to indicate that a software coding unit is concerned, thus to rule out confusion with process-related codes.

Function-Interfacing Analog Signal Processing Where control and instrumentation equipment serves more than one process system identified in F2 and F3, the letter Y for generic control and protection systems may be used in the appropriate data character on breakdown level 1.

Introduction Identification System is based on the Kraftwerk – Kennzeichen – System KKS This System is the basis for the standard and clear identification of all installations and subsystems in power plant.

Identification System for Power Stations (KKS)

Coding letters and designations of the main groups A1 as given in the Equipment Unit Key: QCG Central chemical supply free for use e. Usually the code is written above the line: Exceptions are junction boxes for main machine sets and heavy machinery, identificafion junction boxes in electrical and control and instrumentation cubicles and cabinets; these are identified on breakdown level 1 according to the associated main fpr or heavy machine and cubicle or cabinet respectively.


Installation Unit Code Serial no. A – Grid and distribution systems for electric power plants, thermoelectric power plants and heating plants Current members of the technical committee are: Remember me on this computer.

Mechanical Supports Supports may be identified using the system code or the structure code. The first digit is often used to point the kind sort of component designated in B1 B2. The alphabetical symbols of this breakdown level are used to classify and divide the overall plant into subsystems, systems or building structures.

They are generally identified after the system within the interfaces of which the sensor is installed. EB – Conditioning of signals related to single drive control. System One should remember, that the code of a system must consist of five symbols: Where several mechanical systems identified differently in data characters F2 and F3 are connected to one mechanical service system, the following code letters are used for the service systems on breakdown level 1 in the data characters concerned as follows: W — Renewable energy plants In such instances the first character of FN has a classifying purpose.

It is not allowed to use any other letters. Location Identification Identification of locations in structures, on floors and in rooms and also of fire areas. This code is subject to agreement between the parties to the project.

B — Power transmission and auxiliarY electrical power supply Valves Valves are identified on the equipment unit level by the letters AA regardless of their type, design or actuator.


The Equipment Unit identified in breakdown level 2 belongs always to the System designated in breakdown level 1. QCU Central chemical supply free for use e. Modern methods of digital systems programming and ability of efficient use of technical documentation require to use the concept of functional group positions A1 and A2 and number of the group positions An – three numerals depending on degree of complexity of automatic analog control system.

The second character of FN numbers the cubicles. The data characters in parentheses may be omitted if the code remains unique. Help Center Find new research papers in: In case of single closed regulation circuits, idfntification is divided into 2 parts: Z — Workshop and office equipment The AN number must consist of three digits.

Identification Samples CKA On breakdown level 2 supports should be identified by BQ.

Identification System for Combined Cycle Power Plant (KKS coding)

Further applications are subject to agreement between the parties to the project. In this type of code, the breakdown level 2 contains equipment unit code. Types of Code and Breakdown Levels If sysgem letters available are insufficient, FN may be used. General Notes I – 5. Requirements to be met by the Identification System To perform the set tasks the Identification system must be capable of satisfying the following requirements: