SE8107251L - CLUTCH DEVICE FOR CONTROL OF ELECTRICAL DRIVE DEVICES - Google Patents

CLUTCH DEVICE FOR CONTROL OF ELECTRICAL DRIVE DEVICES

Info

Publication number
SE8107251L
SE8107251L SE8107251A SE8107251A SE8107251L SE 8107251 L SE8107251 L SE 8107251L SE 8107251 A SE8107251 A SE 8107251A SE 8107251 A SE8107251 A SE 8107251A SE 8107251 L SE8107251 L SE 8107251L
Authority
SE
Sweden
Prior art keywords
control
clutch device
drive devices
inverter
electrical drive
Prior art date
Application number
SE8107251A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
Rl Muller
Ne Pflughaupt
Original Assignee
Mueller Karl
Pflughaupt Arne
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 Mueller Karl, Pflughaupt Arne filed Critical Mueller Karl
Publication of SE8107251L publication Critical patent/SE8107251L/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
    • H02M7/53871—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
    • H02M7/53873—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current with digital control

Abstract

An analog-to-digital converter (12) is used in a circuit for controlling electric drives, using a rectifier (1), a DC controller (2) and an inverter (3). A desired output frequency value Fin is thereby converted and addresses a store (10) whose particular address represents a control value proportional to the desired output voltage of the inverter. After conversion in a digital-to-analog converter (14), the control value is fed to the controller (2) as a desired value, thus ensuring the optimum utilisation of energy. Different voltage frequency ratios may be selected by means of a selector (11) which enables different stored values to be addressed. <IMAGE>
SE8107251A 1981-01-14 1981-12-03 CLUTCH DEVICE FOR CONTROL OF ELECTRICAL DRIVE DEVICES SE8107251L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3100821A DE3100821A1 (en) 1981-01-14 1981-01-14 "CIRCUIT ARRANGEMENT FOR CONTROLLING ELECTRICAL DRIVES"

Publications (1)

Publication Number Publication Date
SE8107251L true SE8107251L (en) 1982-07-15

Family

ID=6122534

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8107251A SE8107251L (en) 1981-01-14 1981-12-03 CLUTCH DEVICE FOR CONTROL OF ELECTRICAL DRIVE DEVICES

Country Status (7)

Country Link
JP (1) JPS57129172A (en)
CA (1) CA1185320A (en)
DE (1) DE3100821A1 (en)
DK (1) DK282A (en)
FR (1) FR2498029B1 (en)
GB (1) GB2091052B (en)
SE (1) SE8107251L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3016545A1 (en) * 1980-04-29 1981-11-05 Emil Weber Fabrik für Ölhydraulik GmbH & Co, 7129 Güglingen HYDRAULIC LOCKING UNIT FOR LOCKING TILTABLE CABS OF TRUCKS
GB2111326B (en) * 1981-12-01 1985-07-24 Chloride Group Ltd No-break power supply

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3766431A (en) * 1967-10-23 1973-10-16 Thorn Electrical Ind Ltd A lighting control system including an analogue to digital converter
US4320331A (en) * 1979-10-01 1982-03-16 General Electric Company Transistorized current controlled pulse width modulated inverter machine drive system

Also Published As

Publication number Publication date
JPS57129172A (en) 1982-08-11
CA1185320A (en) 1985-04-09
GB2091052A (en) 1982-07-21
DK282A (en) 1982-07-15
DE3100821A1 (en) 1982-08-12
GB2091052B (en) 1984-11-28
FR2498029B1 (en) 1985-07-05
FR2498029A1 (en) 1982-07-16

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Legal Events

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NAV Patent application has lapsed

Ref document number: 8107251-4

Effective date: 19881001