CA2651880A1 - System and method for improved motor controller - Google Patents

System and method for improved motor controller Download PDF

Info

Publication number
CA2651880A1
CA2651880A1 CA002651880A CA2651880A CA2651880A1 CA 2651880 A1 CA2651880 A1 CA 2651880A1 CA 002651880 A CA002651880 A CA 002651880A CA 2651880 A CA2651880 A CA 2651880A CA 2651880 A1 CA2651880 A1 CA 2651880A1
Authority
CA
Canada
Prior art keywords
housing
motor controller
solid state
motor
state switches
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
CA002651880A
Other languages
French (fr)
Other versions
CA2651880C (en
Inventor
James Derksen
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.)
Siemens Industry Inc
Original Assignee
Siemens Energy & Automation, Inc.
James Derksen
Siemens Industry, Inc.
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 Siemens Energy & Automation, Inc., James Derksen, Siemens Industry, Inc. filed Critical Siemens Energy & Automation, Inc.
Publication of CA2651880A1 publication Critical patent/CA2651880A1/en
Application granted granted Critical
Publication of CA2651880C publication Critical patent/CA2651880C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/209—Heat transfer by conduction from internal heat source to heat radiating structure

Abstract

A modular motor controller family comprises a housing. Solid state switches are selected from one of plural switch sizes for controlling a desired voltage and current range. The switches are mounted in the housing for connection between an AC line and motor terminals for controlling application of AC power to the motor. A logic circuit board is mounted in the housing including logic circuitry for commanding operation of the solid state switches independent of the selected switch size. An interface circuit board selected from one of plural configurations is mounted in the housing and includes interface circuitry connected between the logic circuitry and the solid state switches. The interface circuitry is selected to interface with the selected switch size according to the desired voltage and current range.

Claims (4)

1. A motor controller comprising:
a housing;
solid state switches mounted in the housing for connection between an AC line and motor terminals for controlling application of AC power to the motor;
a control circuit mounted in the housing for commanding operation of the solid state switches; and a wireless interface module removably mounted to the housing for connecting to the control circuit and through which a user can communicate with the motor controller, the module comprising a two piece enclosure, the two pieces being identical in construction.
2. The motor controller of claim 1 wherein each enclosure piece includes a foot to prevent improper installation of the interface module on the housing and wherein the foot on one of the enclosure pieces is removed prior to mounting the wireless interface module on the housing to prevent incorrect mounting orientation.
3. The motor controller of claim 1 wherein the control circuit includes user actuable switches and the housing includes a one piece cover having integral switch actuators.
4. The modular motor controller of claim 3 wherein the cover comprises a molded plastic cover.
CA2651880A 2002-09-23 2003-09-23 System and method for improved motor controller Expired - Fee Related CA2651880C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/252,643 2002-09-23
US10/252,643 US6891725B2 (en) 2002-09-23 2002-09-23 System and method for improved motor controller
CA2499205A CA2499205C (en) 2002-09-23 2003-09-23 System and method for improved motor controller

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2499205A Division CA2499205C (en) 2002-09-23 2003-09-23 System and method for improved motor controller

Publications (2)

Publication Number Publication Date
CA2651880A1 true CA2651880A1 (en) 2004-04-01
CA2651880C CA2651880C (en) 2011-01-04

Family

ID=31992986

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2499205A Expired - Fee Related CA2499205C (en) 2002-09-23 2003-09-23 System and method for improved motor controller
CA2651880A Expired - Fee Related CA2651880C (en) 2002-09-23 2003-09-23 System and method for improved motor controller

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2499205A Expired - Fee Related CA2499205C (en) 2002-09-23 2003-09-23 System and method for improved motor controller

Country Status (7)

Country Link
US (2) US6891725B2 (en)
EP (2) EP1543706B1 (en)
CN (1) CN100358228C (en)
CA (2) CA2499205C (en)
DE (1) DE60325868D1 (en)
MX (1) MXPA05003212A (en)
WO (1) WO2004027972A2 (en)

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US7944695B2 (en) * 2006-09-07 2011-05-17 Kabushiki Kaisha Yaskawa Denki Motor controller
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US7616442B1 (en) * 2008-04-25 2009-11-10 Rockwell Automation Technologies, Inc. Power electronic module cooling system and method
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DE102009038806A1 (en) * 2009-08-25 2011-03-03 Ziehl-Abegg Ag Electronic unit with cooling fins
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US9419494B2 (en) * 2011-05-11 2016-08-16 Siemens Industry, Inc. Induction machine power connection box including power supply for auxiliary devices including auxiliary cooling fans
US8749981B2 (en) * 2012-01-24 2014-06-10 General Electric Company Mounting base for circuit boards
JP5657716B2 (en) * 2013-01-15 2015-01-21 ファナック株式会社 Motor drive device with radiator
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US9536680B2 (en) * 2014-06-18 2017-01-03 Eaton Corporation Electrical switching apparatus, and jumper and associated method therefor
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FR3062275B1 (en) * 2017-01-20 2019-06-07 Moteurs Leroy-Somer ASSEMBLY COMPRISING AN ELECTRONIC DEVICE, IN PARTICULAR A SPEED CONTROLLER OR ALTERNATOR CONTROLLER, AND TWO SETS OF ELEMENTS OF DIFFERENT SHAPES FOR FASTENING THE DEVICE
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Also Published As

Publication number Publication date
CN100358228C (en) 2007-12-26
WO2004027972A8 (en) 2004-08-19
EP1543706B1 (en) 2009-01-14
WO2004027972A3 (en) 2004-11-04
DE60325868D1 (en) 2009-03-05
US6891725B2 (en) 2005-05-10
US6900562B2 (en) 2005-05-31
CN1685779A (en) 2005-10-19
US20040207344A1 (en) 2004-10-21
MXPA05003212A (en) 2005-10-18
EP2015627A3 (en) 2010-02-17
CA2499205A1 (en) 2004-04-01
CA2651880C (en) 2011-01-04
EP2015627B1 (en) 2012-05-02
US20040056631A1 (en) 2004-03-25
EP2015627A2 (en) 2009-01-14
CA2499205C (en) 2010-06-01
WO2004027972A2 (en) 2004-04-01
EP1543706A2 (en) 2005-06-22

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EEER Examination request
MKLA Lapsed

Effective date: 20200923