SE8204048D0 - ELECTRIC DRIVE DEVICE WITH ASYNCHRONOUS MOTOR - Google Patents

ELECTRIC DRIVE DEVICE WITH ASYNCHRONOUS MOTOR

Info

Publication number
SE8204048D0
SE8204048D0 SE8204048A SE8204048A SE8204048D0 SE 8204048 D0 SE8204048 D0 SE 8204048D0 SE 8204048 A SE8204048 A SE 8204048A SE 8204048 A SE8204048 A SE 8204048A SE 8204048 D0 SE8204048 D0 SE 8204048D0
Authority
SE
Sweden
Prior art keywords
asynchronous motor
input
outputs
output
inputs
Prior art date
Application number
SE8204048A
Other languages
Swedish (sv)
Other versions
SE8204048L (en
Inventor
Bai R Davydovich
V N Brodovsky
E S Ivanov
A A Kanep
A V Feldman
A I Chabanov
Original Assignee
Ni Pk I Tekh
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 Ni Pk I Tekh filed Critical Ni Pk I Tekh
Publication of SE8204048D0 publication Critical patent/SE8204048D0/en
Publication of SE8204048L publication Critical patent/SE8204048L/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/06—Rotor flux based control involving the use of rotor position or rotor speed sensors
    • H02P21/08—Indirect field-oriented control; Rotor flux feed-forward control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • G05D3/18—Control of position or direction using feedback using an analogue comparing device delivering a series of pulses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/16—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using ac to ac converters without intermediate conversion to dc
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P2207/00—Indexing scheme relating to controlling arrangements characterised by the type of motor
    • H02P2207/01—Asynchronous machines
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

The electrical drive with an asynchronous motor contains a series circuit comprising an in-phase current sensor (1) of the stator of the short-circuit asynchronous motor, a coordinate converter (2), a phase-sensitive rectifier unit (3), and a controllable power source (4) which is connected to the stator windings of the asynchronous motor (5). The other output of the in-phase current sensor (1) is connected to the control input (7) of a frequency generator (8) for the rotor currents, whose output is connected to the input (9) of a reference signal former (10). The other input of the latter is connected to the output of the reference frequency adjuster (12) and its outputs are connected to the reference signal inputs (13, 14, 15) of the unit (3). The electrical drive also contains a rotor rotation frequency multiplier (18), whose inputs (19, 20) are connected to the outputs of the rotation angle sensor (6) of the rotor and of a reference frequency adjuster (12), and whose output is connected to the input (21) of the reference signal former (10). At the same time, the outputs of a sinusoidal signal generator (17) are connected to the inputs (22, 23) of the coordinate converter (2). <IMAGE>
SE8204048A 1981-07-02 1982-06-30 ELECTRIC DRIVE DEVICE WITH ASYNCHRONOUS MOTOR SE8204048L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU813299601A SU1054863A1 (en) 1981-07-02 1981-07-02 Ac electric drive (its versions)

Publications (2)

Publication Number Publication Date
SE8204048D0 true SE8204048D0 (en) 1982-06-30
SE8204048L SE8204048L (en) 1983-01-03

Family

ID=20962431

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8204048A SE8204048L (en) 1981-07-02 1982-06-30 ELECTRIC DRIVE DEVICE WITH ASYNCHRONOUS MOTOR

Country Status (6)

Country Link
JP (1) JPS5846884A (en)
DE (1) DE3224645A1 (en)
FR (1) FR2509101A1 (en)
IT (1) IT1210900B (en)
SE (1) SE8204048L (en)
SU (1) SU1054863A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3138672T3 (en) 2011-11-10 2020-05-18 Packsize Llc Converting machine
WO2013106180A1 (en) 2012-01-09 2013-07-18 Packsize Llc Converting machine with an upward outfeed guide
US10093438B2 (en) 2014-12-29 2018-10-09 Packsize Llc Converting machine
US10850469B2 (en) 2016-06-16 2020-12-01 Packsize Llc Box forming machine
WO2017218296A1 (en) 2016-06-16 2017-12-21 Packsize Llc A box template production system and method
US11242214B2 (en) 2017-01-18 2022-02-08 Packsize Llc Converting machine with fold sensing mechanism
SE541921C2 (en) 2017-03-06 2020-01-07 Packsize Llc A box erecting method and system
SE540672C2 (en) 2017-06-08 2018-10-09 Packsize Llc Tool head positioning mechanism for a converting machine, and method for positioning a plurality of tool heads in a converting machine
US11173685B2 (en) 2017-12-18 2021-11-16 Packsize Llc Method for erecting boxes
US11305903B2 (en) 2018-04-05 2022-04-19 Avercon BVBA Box template folding process and mechanisms
US11247427B2 (en) 2018-04-05 2022-02-15 Avercon BVBA Packaging machine infeed, separation, and creasing mechanisms
US11634244B2 (en) 2018-06-21 2023-04-25 Packsize Llc Packaging machine and systems
SE543046C2 (en) 2018-09-05 2020-09-29 Packsize Llc A box erecting method and system
US11524474B2 (en) 2018-11-30 2022-12-13 Packsize Llc Adjustable cutting and creasing heads for creating angled cuts and creases
DE112020000348T5 (en) 2019-01-07 2021-09-16 Packsize Llc Carton erecting machine
US11701854B2 (en) 2019-03-14 2023-07-18 Packsize Llc Packaging machine and systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2361339C3 (en) * 1973-12-08 1985-05-30 Brown, Boveri & Cie Ag, 6800 Mannheim Arrangement for controlling the torque of an asynchronous machine
JPS5923197B2 (en) * 1978-01-18 1984-05-31 東芝機械株式会社 Induction motor torque control device
DD139192A1 (en) * 1978-10-03 1979-12-12 Peter Ecklebe ARRANGEMENT FOR CONTROLLING INVERTER-DRESSED ASYNCHRONOUS MACHINES WITH SHORT CIRCUIT
SU942230A1 (en) * 1979-03-15 1982-07-07 Предприятие П/Я М-5774 Electric drive
US4255774A (en) * 1979-03-16 1981-03-10 General Electric Company Static instantaneous overcurrent relay with low transient overreach

Also Published As

Publication number Publication date
IT8222197A0 (en) 1982-07-01
SU1054863A1 (en) 1983-11-15
DE3224645A1 (en) 1983-01-27
JPS5846884A (en) 1983-03-18
SE8204048L (en) 1983-01-03
IT1210900B (en) 1989-09-29
FR2509101B1 (en) 1985-01-11
FR2509101A1 (en) 1983-01-07

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