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The KKS system is a classification system for the complete power plant and its components and provides a common language for the designer. MEDUPI POWER STATION I Doc No-: KKS01 I Rev: 1 KKS CODING AND LABELLING Doc Type: Procedure Page 2 of 26 Contents 1. Purpose. Power Plant Labelling Sytem (KKS Numbering Code) Checklist for Civil Procedure. a helpful checklist when running through a civil procedure exam.

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KKS Identification System for Power Plants – Function and Type

Wherever possible, all three alphabetical symbols tavging permanently allocated, including their associated boundary constraints and task allotment in modern power plant technology. X and Y zones are outside the grid.

Current members of the technical committee are: Kraftwerk – Kennzeichen – System KKS was published in 1st edition by the VGB and is now the basis for the designation of installations and subsystems in power plants. Requirements to be met by the Identification System To perform the set tasks the Identification system must be capable of satisfying the following requirements: Calculation of new value on base of 2 variables, e.

Procedure for Plant Identification(KKS Numbering System)

Point of Installation Identification Redundant zeros must be written. Format of Breakdown Levels The code is made up of breakdown levels. In the electrical and instrumentation control engineering sectors, the equipment for auxiliary services, power supply, open-loop-control, instrumentation, etc.


E — Conventional fuel supply and residues disposal This code is subject to agreement between the parties to the project. M — Main machine sets However, such schemes may not have the effect of reserving numbers in other applications, not even within the same engineering discipline. Introduction Breakdown level 1 System function Serial no.

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. Measuring circuits are identified according to the system within the interfaces of which the sensor is installed. Remember me on this computer. The prefix symbols may be omitted if the information contents of the codes remain unambiguous.

Identification System for Combined Cycle Power Plant (KKS coding)

Details of equipment unit numbering are subject to agreement between the parties to the project. Tooth Numbering System Word File tooth no.

Increased gagging sizes, higher rates of automation and further developments in power-plant technology, coupled with the demands made on classification systematics by power plant operators, all called for a uniform and total solution of the classification problem. When technical installations differs only with counting signs of installation it is necessary to assign to a secondary variable counting signs like for one of those installations e.


On breakdown level 2 supports should be identified by BQ. Identification Samples CKA Code 0 Identification Common for the plant unit: In case for eg.

Their use for any intended purpose is subject to agreement between the parties to the project. F — Indirect measuring circuits E — Binary and analog signal and variable conditioning For example we can identify here: QCU Central chemical supply free for use e.

AK over a separate position code is to be established, e. There are also cases of deviations consisting in using the dividing symbol twice, and AN, e.

Q — Auxiliary systems Installation zone X Grid zone Installation zone Y. Data character G as well as data character F0 can be omitted in KKS if the further part of designation will remain complete univocal.

If the letters available are insufficient, FN may be used. A breakdown level 2 is used to identify the installation space. S procecure Ancillary systems Steam, water, gas cycles CJA common to H. A uniform identification structure, with a maximum of four breakdown levels, was created for all three types; the units referred to becoming smaller from left to right.