Methods and systems for predicting erroneous behavior of an energy asset using fourier based clustering technique
First Claim
1. A method for predicting anomaly associated with at least one energy asset via a system that includes a processor comprising a data receiver, a depacketizer and a band pass filter, the method comprising:
- receiving, by the data receiver of the processor, time stamped historical energy data associated with the at least one energy asset;
creating, by the processor, one or more frequency components by performing frequency domain analysis on the time stamped historical energy data, each of the one or more frequency components indicative of time stamped energy values associated with the at least one energy asset;
clustering, by the processor, the one or more frequency components to generate one or more clusters based on similarity of time stamped energy values, each of the one or more clusters associated with at least one energy signature, the at least one energy signature being average of time stamped energy values for a cluster;
receiving, by the data receiver of the processor, time stamped energy data in real time from the at least one energy asset over a network, wherein the time stamped energy data is received in a data packet format comprising encrypted data;
translating, by the depacketizer of the processor, the encrypted data from the packet format to a user readable format to generate depacketized data comprising the time stamped energy in the user reasonable format;
filtering, by the band filter of the processor, the depacketized data to filter the time stamped energy data within a predetermined range, wherein band pass filter is configured to reject the time stamped energy data that is outside the predetermined range;
comparing, by the processor, between the filtered time stamped energy data and the at least one energy signature associated with a cluster; and
identifying, by the processor, the cluster comprising outlier data based on the comparison to predict anomaly associated with the at least one energy asset.
3 Assignments
0 Petitions
Accused Products
Abstract
This disclosure relates generally to predicting health of an energy asset, and more particularly to methods and systems for predicting erroneous behavior of an energy asset using fourier based clustering technique. In one embodiment, a method for determining predicting erroneous behavior of an energy asset is disclosed. The method includes creating one or more energy signatures by performing frequency domain analysis on historical energy data and subsequent clustering of the energy signatures. Further, live energy data is filtered to generate filtered outputs wherein each of the filtered outputs is mapped to a respective cluster. The outlier cluster is identified to predict the erroneous behavior of the energy asset.
19 Citations
14 Claims
-
1. A method for predicting anomaly associated with at least one energy asset via a system that includes a processor comprising a data receiver, a depacketizer and a band pass filter, the method comprising:
-
receiving, by the data receiver of the processor, time stamped historical energy data associated with the at least one energy asset; creating, by the processor, one or more frequency components by performing frequency domain analysis on the time stamped historical energy data, each of the one or more frequency components indicative of time stamped energy values associated with the at least one energy asset; clustering, by the processor, the one or more frequency components to generate one or more clusters based on similarity of time stamped energy values, each of the one or more clusters associated with at least one energy signature, the at least one energy signature being average of time stamped energy values for a cluster; receiving, by the data receiver of the processor, time stamped energy data in real time from the at least one energy asset over a network, wherein the time stamped energy data is received in a data packet format comprising encrypted data; translating, by the depacketizer of the processor, the encrypted data from the packet format to a user readable format to generate depacketized data comprising the time stamped energy in the user reasonable format; filtering, by the band filter of the processor, the depacketized data to filter the time stamped energy data within a predetermined range, wherein band pass filter is configured to reject the time stamped energy data that is outside the predetermined range; comparing, by the processor, between the filtered time stamped energy data and the at least one energy signature associated with a cluster; and identifying, by the processor, the cluster comprising outlier data based on the comparison to predict anomaly associated with the at least one energy asset. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. A system for predicting anomaly associated with at least one energy asset, the system comprising:
-
a processor comprising a data receiver, a depacketizer, and a band pass filter; and a memory storing instructions that when executed by the processor, causes the processor to perform operations comprising; receiving, by the data receiver of the processor, time stamped historical energy data associated with the at least one asset; creating, by the processor, one or more frequency components by performing frequency domain analysis on the time stamped historical energy data, each of the one or more frequency components indicative of time stamped energy values associated with the at least one energy asset; clustering, by the processor, the one or more frequency components to generate one or more clusters based on similarity of time stamped energy values, each of the one or more clusters associated with at least one energy signature, the at least one energy signature being average of time stamped energy values for a cluster; receiving, by the data receiver of the processor, time stamped energy data in real time from the at least one energy asset over a network, wherein the time stamped energy data is received in a data packet format comprising encrypted data; translating, by the depacketizer of the processor, the encrypted data from the packet format to a user readable format to generate depacketized data comprising the time stamped energy in the user reasonable format; filtering, by the band filter of the processor, the depacketized data to filter the time stamped energy data within a predetermined range, wherein band pass filter is configured to reject the time stamped energy data that is outside the predetermined range; comparing, by the processor, between the filtered time stamped energy data and the at least one energy signature associated with a cluster; and identifying, by the processor, the cluster comprising outlier data based on the comparison to predict anomaly associated with the at least one energy asset. - View Dependent Claims (9, 10, 11, 12, 13, 14)
-
Specification