发明名称 |
Non-intrusive appliance monitor apparatus |
摘要 |
A non-intrusive monitor of energy consumption of residential appliances is described in which sensors, coupled to the power circuits entering a residence, supply analog voltage and current signals which are converted to digital format and processed to detect changes in certain residential load parameters, i.e., admittance. Cluster analysis techniques are employed to group change measurements into certain categories, and logic is applied to identify individual appliances and the energy consumed by each.
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申请公布号 |
US4858141(A) |
申请公布日期 |
1989.08.15 |
申请号 |
US19860851235 |
申请日期 |
1986.04.14 |
申请人 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY;ELECTRIC POWER RESEARCH INSTITUTE, INC. |
发明人 |
HART, GEORGE W.;KERN, JR., EDWARD C.;SCHWEPPE, FRED C. |
分类号 |
G01R21/133;G01R27/04 |
主分类号 |
G01R21/133 |
代理机构 |
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代理人 |
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地址 |
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