BALANCE POINT DETERMINATION
First Claim
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1. A computer-implemented method comprising:
- selecting one of a plurality of base temperatures that allows a linear equation to estimate energy consumption by an asset as a function of an average daily demand on the asset to attain a desired temperature; and
inserting the selected base temperature in a non-linear equation for modeling the asset'"'"'s energy consumption.
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Abstract
Systems and methods for predicting energy usage of an asset are provided. Among several implementations of methods implemented by a computer, one embodiment of a computer-implemented method includes selecting one of a plurality of base temperatures that allows a linear equation to estimate energy consumption by an asset as a function of an average daily demand on the asset to attain a desired temperature. The computer-implemented method also includes inserting the selected base temperature in a non-linear equation for modeling the asset'"'"'s energy consumption.
54 Citations
20 Claims
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1. A computer-implemented method comprising:
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selecting one of a plurality of base temperatures that allows a linear equation to estimate energy consumption by an asset as a function of an average daily demand on the asset to attain a desired temperature; and inserting the selected base temperature in a non-linear equation for modeling the asset'"'"'s energy consumption. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A system comprising:
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a processing device configured to control the operations of the system; an interface device configured to receive a plurality of outdoor temperature measurements of a region in which an asset is located and a plurality of energy consumption measurements of the asset, wherein the plurality of outdoor temperature measurements and energy consumption measurements are taken during a baseline time period; an energy use prediction program in communication with the processing device, the energy use prediction program configured to enable the processing device to process a pair of values of a heating base temperature and a cooling base temperature, the energy use prediction program comprising an average daily heating demand calculating module, an average daily cooling demand calculating module, a linear equation fitting module, and a linear equation evaluation module. - View Dependent Claims (13, 14, 15, 16)
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17. A computer-readable medium configured to store instructions for predicting energy consumption, the instructions comprising:
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logic adapted to receive a plurality of weather measurements of outdoor weather conditions of a region in which an asset is located, wherein the plurality of weather measurements are taken during a baseline time period, and to receive energy consumption measurements of energy consumed by the asset, wherein the energy consumption measurements are taken during the baseline time period; logic adapted to calculate, for a first pair of values of a heating base temperature and a cooling base temperature, an average daily heating demand and an average daily cooling demand for each of a plurality of billing periods in the baseline time period; logic adapted to create, for the first pair of values, a linear equation representing an estimation of energy consumption as a function of the average daily heating demand and average daily cooling demand for each respective billing period; logic adapted to evaluate, for the first pair of values, the linear equation based in part on how well the linear equation estimates actual energy consumption. - View Dependent Claims (18, 19, 20)
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Specification