JP4250333B2 - ソリッドステート過負荷リレー - Google Patents

ソリッドステート過負荷リレー Download PDF

Info

Publication number
JP4250333B2
JP4250333B2 JP2000502568A JP2000502568A JP4250333B2 JP 4250333 B2 JP4250333 B2 JP 4250333B2 JP 2000502568 A JP2000502568 A JP 2000502568A JP 2000502568 A JP2000502568 A JP 2000502568A JP 4250333 B2 JP4250333 B2 JP 4250333B2
Authority
JP
Japan
Prior art keywords
circuit
digital
signal
relay
coupled
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.)
Expired - Fee Related
Application number
JP2000502568A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001510319A (ja
JP2001510319A5 (enExample
Inventor
ズズリー ダニエル
Original Assignee
シーメンス エナジー アンド オートメーション インコーポレイテッド
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 シーメンス エナジー アンド オートメーション インコーポレイテッド filed Critical シーメンス エナジー アンド オートメーション インコーポレイテッド
Publication of JP2001510319A publication Critical patent/JP2001510319A/ja
Publication of JP2001510319A5 publication Critical patent/JP2001510319A5/ja
Application granted granted Critical
Publication of JP4250333B2 publication Critical patent/JP4250333B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/093—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current with timing means
    • H02H3/0935—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current with timing means the timing being determined by numerical means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/09—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against over-voltage; against reduction of voltage; against phase interruption
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/06—Arrangements for supplying operative power
    • H02H1/063—Arrangements for supplying operative power primary power being supplied by fault current
    • H02H1/066—Arrangements for supplying operative power primary power being supplied by fault current and comprising a shunt regulator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/0822—Integrated protection, motor control centres
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/043—Protection of over-voltage protection device by short-circuiting

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Generators And Motors (AREA)
JP2000502568A 1997-07-10 1998-07-07 ソリッドステート過負荷リレー Expired - Fee Related JP4250333B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/891,005 1997-07-10
US08/891,005 US5818674A (en) 1997-07-10 1997-07-10 Solid state overload relay
PCT/US1998/014039 WO1999003185A1 (en) 1997-07-10 1998-07-07 Solid state overload relay

Publications (3)

Publication Number Publication Date
JP2001510319A JP2001510319A (ja) 2001-07-31
JP2001510319A5 JP2001510319A5 (enExample) 2005-12-22
JP4250333B2 true JP4250333B2 (ja) 2009-04-08

Family

ID=25397458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000502568A Expired - Fee Related JP4250333B2 (ja) 1997-07-10 1998-07-07 ソリッドステート過負荷リレー

Country Status (7)

Country Link
US (1) US5818674A (enExample)
EP (1) EP0995251B1 (enExample)
JP (1) JP4250333B2 (enExample)
KR (1) KR100570113B1 (enExample)
DE (1) DE69812361T2 (enExample)
ES (1) ES2195360T3 (enExample)
WO (1) WO1999003185A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7550048B2 (en) * 2006-12-15 2009-06-23 Tenneco Automotive Operating Company Inc. Method of manufacture using heat forming
KR200441685Y1 (ko) * 2006-12-29 2008-09-01 엘에스산전 주식회사 기중차단기의 보호장치
GB2462421A (en) * 2008-08-04 2010-02-10 Deepstream Technologies Ltd Power supply unit for overload relay
US8633662B2 (en) * 2009-06-12 2014-01-21 Standard Microsystems Corporation Drive method to minimize vibration and acoustics in three phase brushless DC (TPDC) motors
US9300125B2 (en) * 2010-06-30 2016-03-29 Eaton Corporation Apparatus for energizing a protective device, and associated method
CN101902122B (zh) * 2010-07-29 2014-07-16 中兴通讯股份有限公司 一种vienna整流器逐波限流保护的方法和装置
US8619399B2 (en) * 2011-06-30 2013-12-31 Schneider Electric USA, Inc. Composition of a desired trip curve
EP2549606A1 (de) 2011-07-21 2013-01-23 Eaton Industries GmbH Elektronisches Überlastrelais
US9729077B2 (en) * 2015-01-16 2017-08-08 Graco Minnesota Inc. Front end protection power controller
US11270854B2 (en) 2018-12-26 2022-03-08 Eaton Intelligent Power Limited Circuit protection devices, systems and methods for explosive environment compliance
US11615925B2 (en) 2018-12-26 2023-03-28 Eaton Intelligent Power Limited Hazardous location compliant circuit protection devices having enhanced safety intelligence, systems and methods
US11303111B2 (en) 2018-12-26 2022-04-12 Eaton Intelligent Power Limited Configurable modular hazardous location compliant circuit protection devices, systems and methods
US11239652B2 (en) 2018-12-26 2022-02-01 Eaton Intelligent Power Limited Compliant, hazardous environment circuit protection devices, systems and methods

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021700A (en) * 1975-06-04 1977-05-03 Borg-Warner Corporation Digital logic control system for three-phase submersible pump motor
US4000446A (en) * 1975-06-04 1976-12-28 Borg-Warner Corporation Overload protection system for three-phase submersible pump motor
DE2730906A1 (de) * 1977-07-08 1979-02-01 Hartmann & Braun Ag Schaltungsanordnung zur verlustarmen speicherung und abfrage von laufzeiten
US4345292A (en) * 1978-07-10 1982-08-17 Eaton Corporation Minimum size, integral, A.C. overload current sensing, remote power controller
US4333122A (en) * 1978-07-10 1982-06-01 Eaton Corporation Minimum size, integral, A.C. overload current sensing, remote power controller
US4316230A (en) * 1979-10-09 1982-02-16 Eaton Corporation Minimum size, integral, A.C. overload current sensing, remote power controller with reset lockout
US4345288A (en) * 1981-05-04 1982-08-17 Square D Company Solid state over-current protective apparatus for a power circuit
US4539618A (en) * 1982-04-05 1985-09-03 Siemens-Allis, Inc. Digitally controlled overload relay
US4423458A (en) * 1982-04-05 1983-12-27 Siemens-Allis, Inc. Signal processing system for overload relay or the like
US4446498A (en) * 1982-04-05 1984-05-01 Siemens-Allis, Inc. Electronic control system for overload relay or the like
US4796142A (en) * 1986-10-16 1989-01-03 Square D Company Overload protection apparatus for emulating the response of a thermal overload
US4876622A (en) * 1988-08-03 1989-10-24 General Electric Company Circuit breaker warning relay and control accessory
US5222009A (en) * 1990-07-30 1993-06-22 Eaton Corporation Solid state overload relay
US5179495A (en) * 1990-08-02 1993-01-12 Furnas Electric Company Solid state overload relay

Also Published As

Publication number Publication date
EP0995251A1 (en) 2000-04-26
DE69812361D1 (de) 2003-04-24
DE69812361T2 (de) 2004-01-22
KR100570113B1 (ko) 2006-04-12
JP2001510319A (ja) 2001-07-31
US5818674A (en) 1998-10-06
EP0995251B1 (en) 2003-03-19
ES2195360T3 (es) 2003-12-01
WO1999003185A1 (en) 1999-01-21
KR20010020604A (ko) 2001-03-15

Similar Documents

Publication Publication Date Title
JP4250333B2 (ja) ソリッドステート過負荷リレー
JP3421318B2 (ja) 固体過負荷継電器
US5761018A (en) Variable thermal model overload in electrical switching apparatus
US11164704B2 (en) Motor device for a switch drive of an electric switch
KR20050016197A (ko) 전력 변환 장치 및 그 제어 방법
US6252752B1 (en) Overload protection apparatus and a speed reducer having such an apparatus
JP2009041920A (ja) 非接地電源の絶縁検出装置
US5621296A (en) Three phase motor conversion and monitoring circuit
JPWO2017199412A1 (ja) 遮断器
JP2004039444A (ja) 事前警報付回路遮断器
US6999293B2 (en) Safety device for a delta-connected three-phase electric appliance
JPH05207644A (ja) モータスタータ
WO2021069315A1 (en) Motor protection device
JP2001035295A (ja) 自動投入装置
JPS6130169B2 (enExample)
JP2008043145A (ja) デジタル保護リレー
US8861156B1 (en) Status providing starter apparatus, system, and/or method
JPS5915229Y2 (ja) 限流起動装置
JPH04164262A (ja) 電源開閉装置
JPH11113162A (ja) 直流電動機の監視制御装置
KR200271159Y1 (ko) 과전류 계전기
JP3263587B2 (ja) 電気アイロン
EP4128459A1 (en) A motor-protective circuit breaker comprising an automatic setup function and a method of using such a circuit breaker
JP2009016274A (ja) 回路遮断器
JPH08116622A (ja) 単相３線式回路遮断器

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050509

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050509

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20061220

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070105

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20070323

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20070330

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070705

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070808

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20071105

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20071112

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20071206

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20071213

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20071228

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20080110

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20080319

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080715

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20080929

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20081114

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20081127

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20081219

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090119

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120123

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120123

Year of fee payment: 3

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120123

Year of fee payment: 3

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130123

Year of fee payment: 4

LAPS Cancellation because of no payment of annual fees