JPS536854A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Digital protective relay inspection system
Assignee: Meidensha Electric Manufacturing Co Ltd
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Filing: 1976-07-07
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Granted: —
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Expires: 1996-07-07
Abstract
Abstract PURPOSE:To permit inspection without interruption of protective function of protective relay by storing known inspection data, with which the results of operation can be estimated, and determining the output of an operational circuit by means of this inspection data.
Inventors
- 👤 Yoshiji Nii
- 👤 Katsushi Nakagawa
- 👤 Toshihisa Funahashi
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-31 22:22
CPC Classifications
—
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