DE69513551T2 - On-Line-Diagnosesystem für rotierende elektrische Geräte - Google Patents

On-Line-Diagnosesystem für rotierende elektrische Geräte

Info

Publication number
DE69513551T2
DE69513551T2 DE69513551T DE69513551T DE69513551T2 DE 69513551 T2 DE69513551 T2 DE 69513551T2 DE 69513551 T DE69513551 T DE 69513551T DE 69513551 T DE69513551 T DE 69513551T DE 69513551 T2 DE69513551 T2 DE 69513551T2
Authority
DE
Germany
Prior art keywords
rotating electrical
electrical devices
diagnostic system
line diagnostic
line
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
DE69513551T
Other languages
English (en)
Other versions
DE69513551D1 (de
Inventor
Richard E Salnick
Mark H Emerson
Paul C Gaberson
Charles D Bice
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.)
Westinghouse Electric Co LLC
Original Assignee
Westinghouse Electric Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22828622&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69513551(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of DE69513551D1 publication Critical patent/DE69513551D1/de
Application granted granted Critical
Publication of DE69513551T2 publication Critical patent/DE69513551T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/35—Devices for recording or transmitting machine parameters, e.g. memory chips or radio transmitters for diagnosis
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Motor Or Generator Frames (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Control Of Electric Motors In General (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
DE69513551T 1994-03-31 1995-03-24 On-Line-Diagnosesystem für rotierende elektrische Geräte Expired - Fee Related DE69513551T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/221,630 US5485491A (en) 1994-03-31 1994-03-31 Online diagnostic system for rotating electrical apparatus

Publications (2)

Publication Number Publication Date
DE69513551D1 DE69513551D1 (de) 2000-01-05
DE69513551T2 true DE69513551T2 (de) 2000-07-20

Family

ID=22828622

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69513551T Expired - Fee Related DE69513551T2 (de) 1994-03-31 1995-03-24 On-Line-Diagnosesystem für rotierende elektrische Geräte

Country Status (5)

Country Link
US (1) US5485491A (de)
EP (1) EP0675369B1 (de)
JP (1) JPH07288993A (de)
KR (1) KR100368889B1 (de)
DE (1) DE69513551T2 (de)

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US6196057B1 (en) 1998-04-02 2001-03-06 Reliance Electric Technologies, Llc Integrated multi-element lubrication sensor and lubricant health assessment
US6286363B1 (en) * 1998-04-02 2001-09-11 Reliance Electric Technologies, Llc Integrated multi-element lubrication sensor and health lubricant assessment system
US6295510B1 (en) * 1998-07-17 2001-09-25 Reliance Electric Technologies, Llc Modular machinery data collection and analysis system
US6023961A (en) * 1998-04-02 2000-02-15 Reliance Electric Industrial Company Micro-viscosity sensor and lubrication analysis system employing the same
US6363330B1 (en) 1998-04-10 2002-03-26 Satnam Singh Sampuran Alag Thermocouple failure detection in power generation turbines
DE19823787C2 (de) * 1998-05-28 2003-10-30 Daimlerchrysler Rail Systems Verfahren und Anordnung zur Früherkennung von Läuferschäden bei Asynchronmaschinen
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US6792321B2 (en) 2000-03-02 2004-09-14 Electro Standards Laboratories Remote web-based control
US6839655B2 (en) 2001-05-25 2005-01-04 University Of Chicago System for monitoring non-coincident, nonstationary process signals
US6580284B1 (en) * 2001-11-19 2003-06-17 Siemens Aktiengesellschaft Method and apparatus for determining an operating state of a motor which is connected to a rigid network
FI114170B (fi) * 2002-03-14 2004-08-31 Metso Automation Oy Kunnonvalvontajärjestelmä koneenohjausjärjestelmällä varustettuja pyöriviä kone-elimiä sisältäviä koneita varten
US6912484B2 (en) * 2002-05-13 2005-06-28 Entek Ird International Corporation Modular monitoring and protection system topology
US20040021437A1 (en) * 2002-07-31 2004-02-05 Maslov Boris A. Adaptive electric motors and generators providing improved performance and efficiency
US6727668B1 (en) 2002-06-19 2004-04-27 Wavecrest Laboratories, Llc Precision brushless motor control utilizing independent phase parameters
US20050046375A1 (en) * 2002-07-31 2005-03-03 Maslov Boris A. Software-based adaptive control system for electric motors and generators
US20050045392A1 (en) * 2002-07-31 2005-03-03 Maslov Boris A. In-wheel electric motors
US20050127856A1 (en) * 2002-07-31 2005-06-16 Wavecrest Laboratories Low-voltage electric motors
US20040263099A1 (en) * 2002-07-31 2004-12-30 Maslov Boris A Electric propulsion system
US7043967B2 (en) * 2002-09-30 2006-05-16 University Of Dayton Sensor device for monitoring the condition of a fluid and a method of using the same
WO2004031909A2 (en) * 2002-10-01 2004-04-15 Argo-Tech Corporation Fuel-pump monitoring system and associated method
US6924628B2 (en) * 2003-02-24 2005-08-02 Siemens Westinghouse Power Corporation Method and system for operating a generator using a dynamic capability curve
US6990431B2 (en) * 2003-06-23 2006-01-24 Municipal And Industrial Data Labs, Inc. System and software to monitor cyclic equipment efficiency and related methods
US7581434B1 (en) 2003-09-25 2009-09-01 Rockwell Automation Technologies, Inc. Intelligent fluid sensor for machinery diagnostics, prognostics, and control
US20050096759A1 (en) * 2003-10-31 2005-05-05 General Electric Company Distributed power generation plant automated event assessment and mitigation plan determination process
US7134353B2 (en) * 2004-06-21 2006-11-14 M-I Llc Method and apparatus for determining system integrity for an oilfield machine
US7173539B2 (en) * 2004-09-30 2007-02-06 Florida Power And Light Company Condition assessment system and method
US20060082159A1 (en) * 2004-10-18 2006-04-20 Scharfspitz Jason S Rentricity Flow-to-Wire and RenFlow information services
US7966150B2 (en) 2005-11-17 2011-06-21 Florida Power & Light Company Data analysis applications
DE102006032974B4 (de) * 2006-07-17 2018-08-02 Siemens Aktiengesellschaft Elektrischer Antrieb mit einer elektrischen Maschine
US7653443B2 (en) * 2007-03-01 2010-01-26 Daniel Flohr Methods, systems, circuits and computer program products for electrical service demand management
US20090043539A1 (en) * 2007-08-08 2009-02-12 General Electric Company Method and system for automatically evaluating the performance of a power plant machine
US7646308B2 (en) * 2007-10-30 2010-01-12 Eaton Corporation System for monitoring electrical equipment and providing predictive diagnostics therefor
US8248739B2 (en) * 2009-07-24 2012-08-21 Eaton Corporation Electrical switching apparatus and protection apparatus determining thermal age of another apparatus or a number of insulators
CN102053225B (zh) * 2009-11-11 2015-05-13 中科华核电技术研究院有限公司 一种核级电机性能验证装置
KR100980811B1 (ko) * 2010-01-04 2010-09-10 조규민 회전 계자형 동기 발전기의 회전부 이상 검출 방법
DE102010002296A1 (de) * 2010-02-24 2011-08-25 Siemens Aktiengesellschaft, 80333 Auswertungsverfahren für Lichtbogenentladungen und zugehöriger Prüfstand
JP5603118B2 (ja) * 2010-03-26 2014-10-08 オーシャン パワー テクノロジーズ，インク． 水中変電所
US8401822B2 (en) 2010-04-20 2013-03-19 Eaton Corporation System, wellness circuit and method of determining wellness of a rotating electrical apparatus
GB2484960A (en) * 2010-10-28 2012-05-02 Kevin Kitching Smart motor disconnection switch
US9052350B2 (en) 2012-07-31 2015-06-09 General Electric Company On-line monitoring system for use with electrical assets and method of operating the same
CN103807307B (zh) * 2012-11-14 2016-09-14 中国广核集团有限公司 核电站在线对润滑脂老化温升的滚动轴承降温的方法
CN103306967B (zh) * 2013-07-08 2015-09-16 哈尔滨电气动力装备有限公司 300mw反应堆冷却剂泵测量系统
US10837952B2 (en) * 2017-12-18 2020-11-17 Aktiebolaget Skf Method and apparatus for detecting a bearing lubrication failure
JP7198904B2 (ja) * 2019-02-27 2023-01-04 三菱重工エンジン＆ターボチャージャ株式会社 軸受状態監視装置、ターボチャージャ及び軸受状態監視方法
CN110047602B (zh) * 2019-05-16 2024-05-07 江苏利核仪控技术有限公司 压水堆核电站反应堆主冷却剂泵专用转速传感器及其制作方法
US11942830B2 (en) * 2022-08-10 2024-03-26 Charles Douglas Eidschun Electric motor monitor

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Also Published As

Publication number Publication date
KR950033515A (ko) 1995-12-26
DE69513551D1 (de) 2000-01-05
EP0675369A3 (de) 1996-09-25
KR100368889B1 (ko) 2003-03-31
EP0675369A2 (de) 1995-10-04
JPH07288993A (ja) 1995-10-31
EP0675369B1 (de) 1999-12-01
US5485491A (en) 1996-01-16

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: WESTINGHOUSE ELECTRIC COMPANY LLC, MONROEVILLE, PA

8339 Ceased/non-payment of the annual fee