DYNAMIC ENFORCEMENT OF POWER MANAGEMENT POLICY AND METHODS THEREOF

• US 20140052304A1
• Filed: 08/16/2013
• Published: 02/20/2014
• Est. Priority Date: 08/16/2012
• Status: Abandoned Application

• Current Assignee: Infosys Limited
• Original Assignee: Infosys Limited
• Inventors: Vuppala, Sunil Kumar, Ghosh, Animikh
• Application Number:
  US13/969,450
• Publication Number:
  US 20140052304A1
• Time in Patent Office: Days
• US Class Current: 700/295
• CPC Class Codes: H02J 13/00006 characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
• CPC Class Codes: H02J 2310/64 The condition being economic, e.g. tariff based load management
• CPC Class Codes: H02J 3/14 by switching loads on to, or off from, network, e.g. progressively balanced loading
• CPC Class Codes: H02J 4/00 Circuit arrangements for mains or distribution networks not specified as ac or dc
• CPC Class Codes: Y02B 70/3225 Demand response systems, e.g. load shedding, peak shaving
• CPC Class Codes: Y02B 90/20 Smart grids as enabling technology in buildings sector smart grids supporting the management or operation of end-user stationary applications in general, or like technologies with no associated climate change mitigation effect Y04S20/00
• CPC Class Codes: Y04S 20/222 Demand response systems, e.g. load shedding, peak shaving
• CPC Class Codes: Y04S 40/12 characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
• CPC Class Codes: Y04S 50/10 Energy trading, including energy flowing from end-user application to grid

Abstract

Systems and methods are disclosed for a policy-based, power consumption management of resources. Power consumption data is relayed to an event management system for conducting a pattern analysis of the resources based on historical values and external factors. The event management system may provide a graphical interface for implement decisions pertaining to resource management and effective policy enforcements. The energy management system is further configured to communicate with a data layer to receive measured values.

Claims

1. A system to facilitate the management of at least one power consuming resource, the system comprising:

at least one plug load, each plug load disposed with a sensor node, the sensor node adapted to measure and transmit data packets to a sensor base station, wherein the data packets is representative of the power consumed by at least one resource;

a processing sub-system having a processor and a memory, the memory capable of storing software components for execution by the processor, the software components comprising;

a pattern analysis engine operative to analyze the power consumption of the resource, based on a pre-assigned prioritization;

an alert notification engine operable to co-ordinate with the pattern analysis engine for monitoring pre-configured parameters of an power management policy and generating alert notifications; and

a command handler engine operable to redirect commands for the functioning of the least one resource; and

a graphical interface coupled with the processing sub-system and operative to display a unified power consumption information for remotely controlling the functioning of the at least one resource using the command handler.

2. The system according to claim 1, wherein the command handler is configured to redirect commands for the functioning of the at least one resource by one of:

powering off;

powering on;

powering to a stand by state;

switching from a dynamic regulation to a permanent regulation;

rescheduling the operational timing; and

switching off before the scheduled time.

3. The system according to claim 1 further comprising a data aggregation engine operative to receive the data packets from the sensor base station.

4. The system according to claim 3, wherein the pattern analysis engine is operable to perform the steps comprising:

identifying a first set of meta-data for external data points and a second set of meta-data for power consumption of the at least one resource, from historical data, wherein the historical data values represent the data packets;

quantifying the first set of meta-data using a linear algebraic formulation;

designating weights for autoregressive integrated moving average (ARIMA) coefficients; and

generating an ARIMA model, for the sensor node of the resource, to arrive at point estimates of forecasts based on the second meta-data.

5. The system in accordance with claim 1, wherein the pre-assigned prioritization is selected from a group consisting of:

the at least one resource;

at least one building and at least one resource level or a combination of all.

6. The system in accordance with claim 1, wherein the alert notification engine is further operable to generate and transmit notifications to the graphical interface on account of power consumption exceeding a predefined limit.

7. The system in accordance with claim 6, wherein the graphical interface is further operable to cause a user to generate and send notifications to designated authorities for a power management policy violation.

8. A computer implemented method executed by one or more computing devices for facilitating the management of at least one power consuming resource, the method comprising:

receiving, from the one or more computing devices, a first meta-data representing measurement of external data factors and a second meta-data representing measurement of power consumption of at least one resource, wherein sensor nodes are disposed in plug loads of the at least one corresponding resource;

analyzing, using the one or more computing devices, the power consumption patterns of the at least one resource, based on a pre-assigned prioritization;

monitoring, using the one or more computing devices, an power management policy with pre-configured parameters based on the characterization of the at least one resource;

executing a command, using the one or more computing devices, to control the functioning of the least one resource; and

displaying, using the one or more computing devices, a unified dashboard showing visualizations of the power consumption information for remotely controlling the functioning of the at least one resource.

9. The computer-implemented method in accordance with claim 8, wherein the execution of a command is done by one of:

powering off;

powering on;

powering to a stand by state;

switching from a dynamic regulation to a permanent regulation;

rescheduling the operational timing; and

switching off before the scheduled time.

10. The computer-implemented method in accordance with claim 8, wherein the data packets is received from a sensor base station, the sensor base station adapted to communicate with the sensor nodes.

11. The computer-implemented method in accordance with claim 10, wherein the analysis of the power consumption is performed using the steps comprising:

quantifying the first set of meta-data using a linear algebraic formulation;

designating weights for ARIMA coefficients; and

generating an autoregressive integrated moving average (ARIMA) model, for the sensor node of the at least one resource, to arrive at point estimates of forecasts based on the second meta-data.

12. The computer-implemented method in accordance with claim 8, wherein the pre-assigned prioritization is selected from a group consisting of:

the least one resource;

at least one building and at least one resource level or a combination of all.

13. The computer-implemented method in accordance with claim 8, wherein notifications are generated and transmitted to the dashboard on account of power consumption exceeding a pre-configured limit.

14. The computer-implemented method in accordance with claim 8, wherein a user can generate and send notifications to designated authorities for a power management policy violation from the dashboard.

15. A computer readable medium having a set of instructions for execution on a computing device, the set of instructions comprising:

a receiving routine for receiving a first meta-data representing measurement of external factors and a second meta-data representing measurement of power consumption of at least one resource, wherein sensor nodes are disposed in plug loads of the at least one corresponding resource;

an analyzing routine for analyzing the power consumption patterns of the at least one resource, based on a pre-assigned prioritization;

a monitoring routine for monitoring an power management policy with pre-configured parameters based on the characterization of the at least one resource;

an execution routine for controlling the functioning of the least one resource; and

a graphical interface routine for displaying unified power consumption information for remotely controlling the functioning of the at least one resource.