FI915608A - Hastighetsreglerbart driftsystem med hoeg nominell effekt foer en vaexelstroemsmotor. - Google Patents

Hastighetsreglerbart driftsystem med hoeg nominell effekt foer en vaexelstroemsmotor. Download PDF

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Publication number
FI915608A
FI915608A FI915608A FI915608A FI915608A FI 915608 A FI915608 A FI 915608A FI 915608 A FI915608 A FI 915608A FI 915608 A FI915608 A FI 915608A FI 915608 A FI915608 A FI 915608A
Authority
FI
Finland
Prior art keywords
vaexelstroemsmotor
hastighetsreglerbart
driftsystem
nominell
effekt
Prior art date
Application number
FI915608A
Other languages
English (en)
Finnish (fi)
Other versions
FI915608A0 (fi
Inventor
Shigeta Ueda
Takashi Ikimi
Mitsuyuki Hombu
Noboru Ogawa
Yorito Jifuku
Kenzo Kamiyama
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of FI915608A0 publication Critical patent/FI915608A0/fi
Publication of FI915608A publication Critical patent/FI915608A/fi

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
    • H03K17/0814—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
    • H03K17/08144—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit in thyristor switches
    • 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
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
    • H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
    • H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
    • H02M5/443—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/45—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M5/4505—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only having a rectifier with controlled elements
    • 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
    • H02M7/505—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 thyratron or thyristor type requiring extinguishing means
    • H02M7/515—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/525—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency
    • H02M7/527—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency by pulse width modulation
    • 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
    • H02P21/0085—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation specially adapted for high speeds, e.g. above nominal speed
    • H02P21/0089—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation specially adapted for high speeds, e.g. above nominal speed using field weakening
    • 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
    • H02P21/02—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation specially adapted for optimising the efficiency at low load
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/0081—Power supply means, e.g. to the switch driver

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Control Of Ac Motors In General (AREA)
FI915608A 1990-11-28 1991-11-28 Hastighetsreglerbart driftsystem med hoeg nominell effekt foer en vaexelstroemsmotor. FI915608A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2323155A JP2954333B2 (ja) 1990-11-28 1990-11-28 交流電動機可変速システム

Publications (2)

Publication Number Publication Date
FI915608A0 FI915608A0 (fi) 1991-11-28
FI915608A true FI915608A (fi) 1992-05-29

Family

ID=18151698

Family Applications (1)

Application Number Title Priority Date Filing Date
FI915608A FI915608A (fi) 1990-11-28 1991-11-28 Hastighetsreglerbart driftsystem med hoeg nominell effekt foer en vaexelstroemsmotor.

Country Status (5)

Country Link
US (1) US5298848A (ja)
EP (1) EP0488201B1 (ja)
JP (1) JP2954333B2 (ja)
DE (1) DE69124934T2 (ja)
FI (1) FI915608A (ja)

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DE19653182A1 (de) * 1996-12-20 1998-06-25 Siemens Ag Antriebseinrichtung für Walzgerüste
US5796599A (en) * 1997-03-12 1998-08-18 Reliance Electric Industrial Company Self-powered gate driver board
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US6963182B2 (en) * 2002-11-29 2005-11-08 Toyoda Koki Kabushiki Kaisha Motor control device and motor control method
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US7208891B2 (en) * 2005-05-06 2007-04-24 York International Corp. Variable speed drive for a chiller system
US7081734B1 (en) 2005-09-02 2006-07-25 York International Corporation Ride-through method and system for HVACandR chillers
US7332885B2 (en) * 2005-09-02 2008-02-19 Johnson Controls Technology Company Ride-through method and system for HVAC&R chillers
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US7309973B2 (en) * 2006-04-24 2007-12-18 Power Conservation Ltd Mitigation of harmonic currents and conservation of power in non-linear load systems
US7459877B2 (en) * 2006-08-30 2008-12-02 Westinghouse Electric Co., Llc Solid state reversing AC motor starter with DC power source
US8495890B2 (en) * 2007-01-22 2013-07-30 Johnson Controls Technology Company Cooling member
US7876561B2 (en) 2007-01-22 2011-01-25 Johnson Controls Technology Company Cooling systems for variable speed drives and inductors
US8149579B2 (en) * 2008-03-28 2012-04-03 Johnson Controls Technology Company Cooling member
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JP2008295161A (ja) * 2007-05-23 2008-12-04 Daikin Ind Ltd 電力変換装置
US8174853B2 (en) * 2007-10-30 2012-05-08 Johnson Controls Technology Company Variable speed drive
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US20090196764A1 (en) * 2008-02-04 2009-08-06 Fogarty James M High frequency electric-drive with multi-pole motor for gas pipeline and storage compression applications
US8336323B2 (en) 2008-10-03 2012-12-25 Johnson Controls Technology Company Variable speed drive with pulse-width modulated speed control
AT509136A3 (de) * 2008-11-10 2015-12-15 Siemens Ag Drehstromsteller
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Also Published As

Publication number Publication date
FI915608A0 (fi) 1991-11-28
EP0488201A1 (en) 1992-06-03
JP2954333B2 (ja) 1999-09-27
JPH04197097A (ja) 1992-07-16
US5298848A (en) 1994-03-29
EP0488201B1 (en) 1997-03-05
DE69124934T2 (de) 1997-09-25
DE69124934D1 (de) 1997-04-10

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