Method and system employing finite state machine modeling to identify one of a plurality of different electric load types
A system is for a plurality of different electric load types. The system includes a plurality of sensors structured to sense a voltage signal and a current signal for each of the different electric loads; and a processor. The processor acquires a voltage and current waveform from the sensors for a corresponding one of the different electric load types; calculates a power or current RMS profile of the waveform; quantizes the power or current RMS profile into a set of quantized state-values; evaluates a state-duration for each of the quantized state-values; evaluates a plurality of state-types based on the power or current RMS profile and the quantized state-values; generates a state-sequence that describes a corresponding finite state machine model of a generalized load start-up or transient profile for the corresponding electric load type; and identifies the corresponding electric load type.
- Research Organization:
- EATON CORPORATION, Cleveland, OH (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- EE0003911
- Assignee:
- EATON CORPORATION (Cleveland, OH)
- Patent Number(s):
- 9,410,996
- Application Number:
- 13/908,263
- OSTI ID:
- 1288657
- Resource Relation:
- Patent File Date: 2013 Jun 03
- Country of Publication:
- United States
- Language:
- English
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