Invention Grant
- Patent Title: Impedance estimation device and estimation method for power distribution line
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Application No.: US15317477Application Date: 2015-06-08
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Publication No.: US10365310B2Publication Date: 2019-07-30
- Inventor: Hirohisa Aki , Yasuo Hasegawa , Sekyung Han , Daisuke Kodaira
- Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Applicant Address: JP Tokyo
- Assignee: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Current Assignee: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Current Assignee Address: JP Tokyo
- Agency: Pergament & Cepeda LLP
- Agent Millagros A. Cepedia; Edward D. Pergament
- Priority: JP2014-121480 20140612
- International Application: PCT/JP2015/066479 WO 20150608
- International Announcement: WO2015/190434 WO 20151217
- Main IPC: H02J3/00
- IPC: H02J3/00 ; G01R21/00 ; G01R27/16 ; H02J13/00
Abstract:
The present application relates to an impedance estimation device and estimation method for a power distribution line, and particularly to an impedance estimation device and estimation method for a power distribution line that estimate the impedance of a power distribution line formed of power distribution wires from a pole transformer to a plurality of consumers and a plurality of lead-in wires.
Public/Granted literature
- US20170122991A1 IMPEDANCE ESTIMATION DEVICE AND ESTIMATION METHOD FOR POWER DISTRIBUTION LINE Public/Granted day:2017-05-04
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