DEMAND RESPONSE LOAD FORECASTER
First Claim
1. A method of demand response (DR) load forecasting comprising:
- providing a computer;
collecting and entering into the computer historical data pertaining to power consumption, outside temperature, humidity, calendar variables and/or information about DR events;
defining a non decreasing cyclic time-based shaping function from information about DR events;
bounding the time-based shaping function; and
altering an output of the time-based shaping function relative to different phases of a demand response event; and
wherein the defining the time-based shaping function, the bounding the time-based shaping function, and the altering of the time-based shaping function are performed, at least in part, by the computer.
1 Assignment
0 Petitions
Accused Products
Abstract
A demand response system having an improved load forecaster connected to a decision engine. A basis of the improved forecaster may be an introduction of an explanatory variable which is a time-based shaping function that allows capturing a demand response (DR) lead and DR rebound effect, and the like, capturing a shape of load reduction, given by an applied DR action. The engine may receive information from the forecaster and utility relative to behavior of a DR customer, market price, renewable energy generation, grid status, and so on. The engine may provide optimal timing, selection of resources, and so forth, to a DR automation server, which in turn may provide DR signals to customers. The customers may provide data consumption data to a database. Electricity generation data may also be provided to the database. Selected relevant data from the database and weather information may go to the load forecaster.
-
Citations
20 Claims
-
1. A method of demand response (DR) load forecasting comprising:
-
providing a computer; collecting and entering into the computer historical data pertaining to power consumption, outside temperature, humidity, calendar variables and/or information about DR events; defining a non decreasing cyclic time-based shaping function from information about DR events; bounding the time-based shaping function; and altering an output of the time-based shaping function relative to different phases of a demand response event; and wherein the defining the time-based shaping function, the bounding the time-based shaping function, and the altering of the time-based shaping function are performed, at least in part, by the computer. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A system for supporting a demand response (DR) decision engine, comprising:
-
a computer comprising a decision engine; and a forecaster connected to the decision engine; and wherein; the decision engine provides an optimum timing and selection of DR resources based on a result from the forecaster; variables are provided to the forecasters; the variables comprise information based on time, DR signals and/or weather; and a DR shaping function is developed from the variables based on DR signals. - View Dependent Claims (8, 9, 10, 11, 12, 13)
-
-
14. A mechanism for demand response (DR) load forecasting, comprising:
-
a computer comprising a DR automation server; a decision engine connected to the DR automation server; and a demand forecaster connected to the decision engine; and wherein the demand forecaster comprises a module for providing a DR time-based shaping function that captures a DR lead, a DR rebound effect, and a shape of a load reduction given by an applied DR action despite a duration of a DR event and a time of an occurrence of the DR event during a day of the DR event. - View Dependent Claims (15, 16, 17, 18, 19, 20)
-
Specification