发明名称 |
Power meter having an auto-calibration feature and data acquisition capabilities |
摘要 |
A power meter is provided having an auto-calibration feature and a data acquisition node for measuring the power usage and power quality of electrical power in an electrical power distribution network. The auto-calibration feature calibrates the power meter at predetermined time increments and as a function of temperature changes.
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申请公布号 |
US6735535(B1) |
申请公布日期 |
2004.05.11 |
申请号 |
US20000724159 |
申请日期 |
2000.11.28 |
申请人 |
ELECTRO INDUSTRIES/GAUGE TECH. |
发明人 |
KAGAN ERRAN;REPKA ANDREW;BANHEGYESI TIBOR;SLOTA FRED |
分类号 |
G01R21/133;G01R22/00;G01R35/04;(IPC1-7):G01R21/00 |
主分类号 |
G01R21/133 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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