Manual T*SOL basic 5.0 - Valentin Software
Manual T*SOL basic 5.0 - Valentin Software
Manual T*SOL basic 5.0 - Valentin Software
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User <strong>Manual</strong> <strong>T*SOL</strong> 13 Appendix<br />
Heating loop HL<br />
A self-contained system for distributing heat from the heat generator to the user, flow and return flow<br />
temperatures are dependent, among others, on the transfer system to rooms to be heated. Two<br />
heating loops with different design temperatures can be defined in <strong>T*SOL</strong>, a high temperature<br />
heating loop for radiators and a low temperature LT heating loop for underfloor heating.<br />
Heating network HN<br />
Concentration of heating requirements in heating output units of varying size in the form of district or<br />
local heating networks.<br />
Heating temperature limit THG<br />
Minimum / maximum outdoor temperatures at which the heating is switched on or off. The heating<br />
temperature limit is dependent on the insulation class of the building.<br />
High temperature circuit<br />
A heating loop with high flow and return temperatures, e.g. for use in radiators and similar.<br />
Incident angle modifiers Kθ<br />
Describe the reflection losses when the sun is not perpendicular to the collector area.<br />
Installation<br />
The installation of the collector array is determined by the → tilt angle and the → orientation angle<br />
(azimuth). From the tilt angle and orientation angle, the → radiation processor calculates the<br />
irradiation on the tilted surface for a specific location.<br />
Investment<br />
Typically long-term, targeted capital commitment to generate future yields. Investment costs here<br />
correspond to the system costs, less any subsidies.<br />
Irradiation model<br />
The values saved in the → climate data for global radiation are divided into diffuse and direct parts<br />
according to the Reindl model.<br />
Irradiation processor<br />
Calculates irradiation on the tilted area from the → installation and → orientation angle of the<br />
collector array, taking into consideration the diffuse and direct parts.<br />
Life (of loan)<br />
Period of time agreed for repayment of a loan.<br />
Lifetime<br />
The period of time stated by the manufacturer in which the system should remain operable.<br />
Load profile [W, kW] [%]<br />
Hot water consumption dependent on time. The calculation is based on the definition of different<br />
daily, weekly and annual profiles.<br />
Loading loop LL<br />
→ Storage charging loop<br />
Loading time [h]<br />
Describes the period required for the storage tank to be loaded fully (supply of energy).<br />
Loan capital<br />
The amount of the loan taken out. It bears interest and must be repayed.<br />
Dr. <strong>Valentin</strong> Energie<strong>Software</strong> GmbH page 96 / 104
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