JPS6422362A - Control method for electrostatic precipitator - Google Patents

Control method for electrostatic precipitator

Info

Publication number
JPS6422362A
JPS6422362A JP17853387A JP17853387A JPS6422362A JP S6422362 A JPS6422362 A JP S6422362A JP 17853387 A JP17853387 A JP 17853387A JP 17853387 A JP17853387 A JP 17853387A JP S6422362 A JPS6422362 A JP S6422362A
Authority
JP
Japan
Prior art keywords
current
crests
waveform
charging
control
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.)
Pending
Application number
JP17853387A
Other languages
Japanese (ja)
Inventor
Tadashi Kameshima
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries 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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP17853387A priority Critical patent/JPS6422362A/en
Publication of JPS6422362A publication Critical patent/JPS6422362A/en
Pending legal-status Critical Current

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  • Electrostatic Separation (AREA)

Abstract

PURPOSE:To control electric current without containing charging current and to stabilize the current value by excluding some of current crests occurring every half cycle of a secondary current waveform from a constant current control when charging is reopened by intermittent charging. CONSTITUTION:In the constant current control of an electrostatic precipitator, N crests (N shows an integer.) containing charging current of the current wave forms after recharging is excluded from control input. As a result, the current waveform inputted into a constant current control circuit has T1 crests (T1 shows an integer.) obtained when N crests are removed from a waveform in the charging time, accordingly, the current value is stable and a secondary voltage does not fall. That is, when some of current crests that occur every half cycle in the secondary current waveform are excluded from the constant current control, the current value is stable, the secondary voltage waveform, also, is stable and the detecting accuracy of inverse electrolytic phenomenon can be maintained.
JP17853387A 1987-07-17 1987-07-17 Control method for electrostatic precipitator Pending JPS6422362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17853387A JPS6422362A (en) 1987-07-17 1987-07-17 Control method for electrostatic precipitator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17853387A JPS6422362A (en) 1987-07-17 1987-07-17 Control method for electrostatic precipitator

Publications (1)

Publication Number Publication Date
JPS6422362A true JPS6422362A (en) 1989-01-25

Family

ID=16050135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17853387A Pending JPS6422362A (en) 1987-07-17 1987-07-17 Control method for electrostatic precipitator

Country Status (1)

Country Link
JP (1) JPS6422362A (en)

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