U.S. patents available from 1976 to present.
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System and method for monitoring and controlling energy usage

Patent 6633823 Issued on October 14, 2003. Estimated Expiration Date: Icon_subject July 13, 2021. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

Utility monitoring and control system
Patent #: 4749992
Issued on: 06/07/1988
Inventor: Fitzemeyer ,   et al.

Customer side power management system and method
Patent #: 5500561
Issued on: 03/19/1996
Inventor: Wilhelm

Apparatus and method for controlling an electrical load and monitoring control operations and the electrical load
Patent #: 5576700
Issued on: 11/19/1996
Inventor: Davis, et al.

System for utility demand monitoring and control
Patent #: 5818725
Issued on: 10/06/1998
Inventor: McNamara, et al.

Automated meter reading system Patent #: 6088659
Issued on: 07/11/2000
Inventor: Kelley, et al.

Inventors

Assignee

Application

No. 09/906031 filed on 07/13/2001

US Classes:

702/57, Electrical signal parameter measurement system700/295, Power allocation management (e.g., load adding/shedding)702/188, Remote supervisory monitoring702/62Including communication means

Examiners

Primary: Hoff, Marc S.
Assistant: Barbee, Manuel L.

Attorney, Agent or Firm

International Classes

H02J 3/12 (20060101)
H02J 13/00 (20060101)
H02J 3/14 (20060101)
H04L 12/56 (20060101)
H04B 7/005 (20060101)

Abstract

A system and method for real time monitoring and control of energy consumption at a number of facilities to allow aggregate control over the power consumption. A central location receives information over a communications network, such as a wireless network, from nodes placed at facilities. The nodes communicate with devices within the facility that monitor power consumption, and control electrical devices within the facility. The electrical devices may be activated or deactivated remotely by the central location. This provides the ability to load balance a power consumption grid and thereby proactively conserve power consumption as well as avoid expensive spikes in power consumption. The present invention also includes a wireless network for communicating with the number of facilities, and which allows other information to be collected and processed.

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