KKS POWER PLANT CLASSIFICATION SYSTEM EBOOK
KKS Identification System for Power Stations - 8th revised edition ebook Ordering Number: VGB-SEN-ebook. KKS Coding (e-Book) (Kraftwerk-Kennzeichen System (KKS) CodingKRAFTWERK-KENNZEICH. we aim to support not only ourorganization and those in the Power Utility Engineering sectors, we too 8 Examples of Process-Related Identification. 10 BREAKDOWN LEVEL 0 (TOTAL PLANT) . 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.
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Kennzeichnen System, E: Identification Systems for Power Plants). The background of this system is, that in a committee was established. Identification system for power plants KKS Coding Project Implementation Guide (Chinese Edition) [Lao Li, Zhan Jin Cheng] on yazik.info *FREE* shipping. The Power Station Designation System KKS satisfies these requirements to a degree not previously attainable. The planning, construction and operation of.
KKS Identification System
In group Q components are components of control equipment not included in group " - " e. TO KKS 4. Minimal letter height recommended is 2,5 mm.
Letter I may be omitted, if the indicator is provided with indication of measured variable. Symbol, which is drawn this way, specifies also the place of information, in this case it is central main control room; 4.
Signal line is usually represented by dashed line DIN or uninterrupted line, which is crossed out in regular intervals by oblique line and oblique lines form an angle with line approx.
Letter S as a function is used in relation to switching for example pump switching-on and switching-off from level etc. Letters H and L designate limits of measured quantities. Letter H designates rising value, letter L designates dropping value.
Number of letter must relate to the required number of limits without respect to the following activity to reach any limit. For letters H directs, that H2 designates higher limit then H1.
Letter H3 designates higher limit then H2 etc. Letter L3 designates lower limit then L2 etc.
VGB-B e VGB-Guideline KKS Identification System for Power Stations - Application Explanations
It directs for manual, electrical and hydraulic drives or also for the mechanical parts. Letter J designates the automatic cyclic scanning of measured quantity.
It designates if the measuring central office is equipped with system for the automatic cyclic scanning values of measured quantities then the letter J is designated at particular items of instrumentation. Current, voltage, power, electr. This subdivision may also be the limit of scope of supply between partners.
KKS Identification System for Power Stations - 8th revised edition ebook
Gaps are left in the numbering. The identifier is divided into breakdown levels and form left to right denote progressivelysmaller units. For this reasons, the process-related location identifiers used in the variousKKS applications do not necessarily correspond with the generic designation. Thefollowing examples illustrate this The process-related designation is the most importance designation.
It is used in thetechnical and civil engineering as well as in the electrical and control and instrumentationengineering. This designation is necessary for the cabling and wiring of electrical and control andinstrumentation equipment.
This designation is used only for electrical and instrumentationand control system. These three types of designation use the same identification scheme, which is subdividedinto maximally four breakdown levels.
Originally the titles of the breakdown levels werebased on process-related code:At above mentioned the breakdown levels as follows The different applications of KKS are illustrated in the examples gives below.
It is shownthat even combinations of breakdown levels from the different facilities in one identifierare possible. The symbol means thatthe data characters can be omitted. The designation of the process shows that the breakdownlevel that read from left to right are from overview of the biggest scale of the plant to thesmallest components inside the plant.
This breakdown level may be omitted if the identifier remains unequivocal.
There is no generally valid system for the meaning ofthe digits. The process-related identification is for many applications the most importantidentification, since it permits, for example, locations of electrical and control equipment,rooms, signals, and the identification in circuit diagrams related to particular functions.
In electrical and instrumentation control engineering sectors, the equipment for auxiliaryservices, power supply, open-loop-control, instrumentation, etc.
The same applies to structures in civil engineering work. The complete notation i.DD - density DE - electrical variables e.
Such strong collaborative effortwill be highly useful for understanding the latest developments in the field of power utilitycompetency engineering. This subdivision may also be the limit of scope of supply between partners. This designation is used only for electrical and instrumentationand control system.
The symbol means thatthe data characters can be omitted. The KKS or parts of it can also be combined with othercoding systems to meet other requirements.
This designation is used only for electrical and instrumentation and control system. Symbol, which is drawn this way, specifies also the place of information, in this case it is central main control room; 4. A — Grid and distribution systems B — Power transmission and auxiliary power supply C — Instrumentation and control equipment E — Conventional fuel supply and residue disposal G — Water supply and disposal H — Conventional heat generation L — Steam-, water- and gas- cycles M — Main machine sets N — Process energy supply for external users e.
There is no generally valid system for the meaning ofthe digits.