JPS5543951A - Inverter control system - Google Patents

Inverter control system

Info

Publication number
JPS5543951A
JPS5543951A JP11542978A JP11542978A JPS5543951A JP S5543951 A JPS5543951 A JP S5543951A JP 11542978 A JP11542978 A JP 11542978A JP 11542978 A JP11542978 A JP 11542978A JP S5543951 A JPS5543951 A JP S5543951A
Authority
JP
Japan
Prior art keywords
voltage
output
error signal
lowered
become
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
JP11542978A
Other languages
Japanese (ja)
Inventor
Osamu Wada
Kiyoshi Ueda
Seii Imasaka
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.)
Japan Storage Battery Co Ltd
Original Assignee
Japan Storage Battery Co 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 Japan Storage Battery Co Ltd filed Critical Japan Storage Battery Co Ltd
Priority to JP11542978A priority Critical patent/JPS5543951A/en
Publication of JPS5543951A publication Critical patent/JPS5543951A/en
Pending legal-status Critical Current

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  • Inverter Devices (AREA)

Abstract

PURPOSE: To equalize load share of an inverter control system by controlling the conduction width of a reverse conversion with DC voltage as forward feed amount when the DC voltage is altered to thereby retain the output voltage constant to thus eliminate cross current therebetween.
CONSTITUTION: When DC voltage E11 is lower than DC voltage E21, the output voltage E17 of a sawtooth wave generator 17 is lowered in proportion to an input voltage. When an error signal voltage E4 is compared with voltage E17 by a comparator 16 as a result, the amplitude of the output voltage E16 becomes wide, and the output E12 of a reverse converter 12 is lowered at its peak level in proportion to the voltage E11 to cause the conduction width to become wide as much in the lowered amount. That is, even if the DC voltage is low, the output voltage become proportional to the error signal voltage E4. Thus, since the output voltages of both inverters 10, 20 are determined proportionally only by the error signal voltage E4 regardless of the amplitude of the DC voltage, the output voltages of both the inverters become equal to generate no cross current and to equally share its load thereat.
COPYRIGHT: (C)1980,JPO&Japio
JP11542978A 1978-09-19 1978-09-19 Inverter control system Pending JPS5543951A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11542978A JPS5543951A (en) 1978-09-19 1978-09-19 Inverter control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11542978A JPS5543951A (en) 1978-09-19 1978-09-19 Inverter control system

Publications (1)

Publication Number Publication Date
JPS5543951A true JPS5543951A (en) 1980-03-28

Family

ID=14662341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11542978A Pending JPS5543951A (en) 1978-09-19 1978-09-19 Inverter control system

Country Status (1)

Country Link
JP (1) JPS5543951A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62195384U (en) * 1986-06-03 1987-12-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62195384U (en) * 1986-06-03 1987-12-11

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