Invention Grant
US08525692B2 Techniques for limiting demand from an electricity meter with an installed relay
有权
用于限制带有已安装继电器的电表的需求的技术
- Patent Title: Techniques for limiting demand from an electricity meter with an installed relay
- Patent Title (中): 用于限制带有已安装继电器的电表的需求的技术
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Application No.: US12482681Application Date: 2009-06-11
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Publication No.: US08525692B2Publication Date: 2013-09-03
- Inventor: Robert T. Mason, Jr. , Keith D. Richeson , Charlie E. Minton, III
- Applicant: Robert T. Mason, Jr. , Keith D. Richeson , Charlie E. Minton, III
- Applicant Address: US NC Raleigh
- Assignee: Elster Solutions, LLC
- Current Assignee: Elster Solutions, LLC
- Current Assignee Address: US NC Raleigh
- Agency: Woodcock Washburn LLP
- Main IPC: G08C19/16
- IPC: G08C19/16 ; G08B23/00 ; G05D3/12 ; G05D5/00 ; G05D9/00 ; G05D11/00 ; G05D17/00 ; G01R21/00 ; G01R21/06

Abstract:
An electricity meter capable of performing a method for limiting an electricity load in communication with the electricity meter is disclosed. The electricity meter includes at least one load control and the electricity meter has one or more predetermined time-of-use tiers. Each of the one or more predetermined time-of-use tiers has a corresponding time-of-use demand threshold. The method comprises determining a present time-of-use tier; determining a present time-of-use demand for the electricity load in the present time-of-use tier; comparing the present time-of-use demand to the time-of-use demand threshold corresponding to the present time-of-use tier; and setting the at least one load control to a de-energize mode when a de-energize condition is satisfied. The de-energize condition may include sub-conditions such as the present time-of-use demand exceeding the time-of-use demand threshold corresponding to the present time-of-use tier.
Public/Granted literature
- US20090309756A1 Techniques For Limiting Demand From An electricity Meter With An Installed Relay Public/Granted day:2009-12-17
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