JPS5295343A - Method for controlling arc furnace flicker - Google Patents

Method for controlling arc furnace flicker

Info

Publication number
JPS5295343A
JPS5295343A JP1201276A JP1201276A JPS5295343A JP S5295343 A JPS5295343 A JP S5295343A JP 1201276 A JP1201276 A JP 1201276A JP 1201276 A JP1201276 A JP 1201276A JP S5295343 A JPS5295343 A JP S5295343A
Authority
JP
Japan
Prior art keywords
flicker
arc furnace
controlling arc
value
flicker value
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1201276A
Other languages
Japanese (ja)
Inventor
Tetsuo Miyashita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP1201276A priority Critical patent/JPS5295343A/en
Publication of JPS5295343A publication Critical patent/JPS5295343A/en
Granted legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/25Process efficiency

Abstract

PURPOSE: To control flicker by increasing current power fed in a furnace when the regular flicker value exceeds over the value to be expected by mens of sampling flicker value in the sampling cycle of regular interval and finding out the last flicker value at a certain time from its increased rate.
COPYRIGHT: (C)1977,JPO&Japio
JP1201276A 1976-02-06 1976-02-06 Method for controlling arc furnace flicker Granted JPS5295343A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1201276A JPS5295343A (en) 1976-02-06 1976-02-06 Method for controlling arc furnace flicker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1201276A JPS5295343A (en) 1976-02-06 1976-02-06 Method for controlling arc furnace flicker

Publications (1)

Publication Number Publication Date
JPS5295343A true JPS5295343A (en) 1977-08-10

Family

ID=11793666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1201276A Granted JPS5295343A (en) 1976-02-06 1976-02-06 Method for controlling arc furnace flicker

Country Status (1)

Country Link
JP (1) JPS5295343A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107614996A (en) * 2015-06-05 2018-01-19 哈奇有限公司 Flickering control to electric arc furnaces

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107614996A (en) * 2015-06-05 2018-01-19 哈奇有限公司 Flickering control to electric arc furnaces
CN107614996B (en) * 2015-06-05 2019-06-14 哈奇有限公司 Flickering control to electric arc furnaces
US11122654B2 (en) 2015-06-05 2021-09-14 Hatch Ltd. Flicker control for electric arc furnace

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