Hierarchy
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⤷ FVVI (Package) R/3 appl.dev. for Financial Assets Management: Real estate
Basic Data
Data Element | VVHKVOTYP |
Short Description | Calculation type of heating cost formula |
Data Type
Category of Dictionary Type | D | Domain |
Type of Object Referenced | No Information | |
Domain / Name of Reference Type | VVHKVOTYP | |
Data Type | CHAR | Character String |
Length | 1 | |
Decimal Places | 0 | |
Output Length | 1 | |
Value Table |
Further Characteristics
Search Help: Name | ||
Search Help: Parameters | ||
Parameter ID | ||
Default Component name | CALC_TYPE_HEAT_CST_FORMULA | |
Change document | ||
No Input History | ||
Basic direction is set to LTR | ||
No BIDI Filtering |
Field Label
Length | Field Label | |
Short | 10 | Type HCDis |
Medium | 19 | Type of HC distr. |
Long | 39 | Calc. type of heating cost formula |
Heading | 39 | Calc. type of heating cost formula |
Documentation
Definition
The percentage share of hot water consumption HW% is calculated in three different ways (B,W,F).
B = Calculation of fuel consumption
HW% = B / W
Where W = Tot.Cons. / Hu and B = (2.5 * V * (tw - 10)) / HV
W = Calculation of heating amount
HW% = Q / Tot.Cons.
Where Q = 2.0 * V * (TW - 10)
F = Fixed flat rate for hot water consumption
Experience has shown that 18% is an appropriate figure to use as the flat rate amount for hot water consumption.
List of abbreviations:
C = Measured volume of consumed hot water in m3
TW = Measured or estimated average hot water temperature
HV = Heating value of consumed fuel in KwH/l or other unit
B = Fuel consumption in unit of measurement used for HV
Tot.Cons. = Total consumed heating amount as input value
W = Total heating amount to be determined
Q = Heating amount of the hot water consumption
All data according to §9 of the German heating expenses regulations.
History
Last changed by/on | SAP | 20110901 |
SAP Release Created in |