Title:
SYSTEM FOR PROVIDING HEAT AND OPERATING METHOD FOR SUCH A SYSTEM
Document Type and Number:
WIPO Patent Application WO/2013/124302
Kind Code:
A3
Abstract:
The invention relates to a method for operating a system for providing heat, wherein the system has a heat generator (14) and a heat accumulator (10) having a measuring device (15) for determining the temperature at a point in the heat accumulator (10) or in a pipeline connected to the heat accumulator. The method comprises the steps of determining an amount of energy introduced into the heat accumulator (10) by the heat generator (14), determining a time curve (41, 42) of an energy amount removed from the heat accumulator (10) at a removal point, and determining a state of charge of the heat accumulator (10). A prediction (52) of a time curve of a future energy removal at the removal point and an operating plan for the heat generator are created on the basis of at least one of the parameters of temperature, state of change, and predicted energy removal (52). The invention further relates to a corresponding system that can be controlled by means of the described method.
Inventors:
MAGNUSSEN BJOERN (DE)
Application Number:
PCT/EP2013/053355
Publication Date:
December 19, 2013
Filing Date:
February 20, 2013
Export Citation:
Assignee:
SMA SOLAR TECHNOLOGY AG (DE)
International Classes:
F24H9/20; F24D19/10; G06Q50/06; H02J3/14
Domestic Patent References:
| WO2012162763A1 | 2012-12-06 |
Foreign References:
| AT509882A4 | 2011-12-15 | |||
| US20110272117A1 | 2011-11-10 |
Other References:
JOE QIN S ET AL: "A survey of industrial model predictive control technology", CONTROL ENGINEERING PRACTICE, PERGAMON PRESS, OXFORD, GB, vol. 11, 1 January 2003 (2003-01-01), pages 733 - 764, XP002435295, ISSN: 0967-0661, DOI: 10.1016/S0967-0661(02)00186-7
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