JPS5566294A - Load-balance operation circuit - Google Patents

Load-balance operation circuit

Info

Publication number
JPS5566294A
JPS5566294A JP13930378A JP13930378A JPS5566294A JP S5566294 A JPS5566294 A JP S5566294A JP 13930378 A JP13930378 A JP 13930378A JP 13930378 A JP13930378 A JP 13930378A JP S5566294 A JPS5566294 A JP S5566294A
Authority
JP
Japan
Prior art keywords
load
value
null
zone
balance
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
JP13930378A
Other languages
Japanese (ja)
Other versions
JPS6129238B2 (en
Inventor
Eisuke Azegami
Kazuhiro Koie
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP13930378A priority Critical patent/JPS5566294A/en
Publication of JPS5566294A publication Critical patent/JPS5566294A/en
Publication of JPS6129238B2 publication Critical patent/JPS6129238B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To perform quick and stable balance control of a load-balance operation circuit which controls the distribution of the load by driving the same load with 2 driving devices and by adjustably forming a null-zone value depending of the magnitude of the unbalanced values.
CONSTITUTION: A load L is driven by a pair of motors M1 and M2. The unbalance of the load is sensed, and the load distribution is equally balanced through a null- zone element by a load balance operation circuit LBO. The load balance operation circuit LBO is constituted by an unbalance operation unit 10 that computes the unbalanced value of the load current, an absolute-value operation unit 20, null- zone-value setting operation units 12 and 14, balance-compensating operation units 16 and 18. In this constitution, the null-zone value can be floatingly set so that the null-zone value becomes samll in the range wherein unbalanced value is large, and the balanced value is proportional to the magnitude of the load in the range wherein the unbalanced value is small, and the quick and stable balance control can be performed.
COPYRIGHT: (C)1980,JPO&Japio
JP13930378A 1978-11-14 1978-11-14 Load-balance operation circuit Granted JPS5566294A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13930378A JPS5566294A (en) 1978-11-14 1978-11-14 Load-balance operation circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13930378A JPS5566294A (en) 1978-11-14 1978-11-14 Load-balance operation circuit

Publications (2)

Publication Number Publication Date
JPS5566294A true JPS5566294A (en) 1980-05-19
JPS6129238B2 JPS6129238B2 (en) 1986-07-05

Family

ID=15242138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13930378A Granted JPS5566294A (en) 1978-11-14 1978-11-14 Load-balance operation circuit

Country Status (1)

Country Link
JP (1) JPS5566294A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100707419B1 (en) * 2004-12-03 2007-04-13 엘지전자 주식회사 Air Conditioner Enable of Preventing Phase Inequity and the Preventing Method for the Same
CN110543172A (en) * 2019-08-28 2019-12-06 佛山市兴颂机器人科技有限公司 AGV multi-drive load balance control method and system

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0361233U (en) * 1989-10-16 1991-06-17
USD899080S1 (en) 2018-10-30 2020-10-20 Menicon Co., Ltd. Contact lens case
USD899081S1 (en) 2018-12-07 2020-10-20 Menicon Co., Ltd. Contact lens case

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100707419B1 (en) * 2004-12-03 2007-04-13 엘지전자 주식회사 Air Conditioner Enable of Preventing Phase Inequity and the Preventing Method for the Same
CN110543172A (en) * 2019-08-28 2019-12-06 佛山市兴颂机器人科技有限公司 AGV multi-drive load balance control method and system

Also Published As

Publication number Publication date
JPS6129238B2 (en) 1986-07-05

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