CN113646538B - 用于泵中的振动避免的方法 - Google Patents

用于泵中的振动避免的方法 Download PDF

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Publication number
CN113646538B
CN113646538B CN202080029386.2A CN202080029386A CN113646538B CN 113646538 B CN113646538 B CN 113646538B CN 202080029386 A CN202080029386 A CN 202080029386A CN 113646538 B CN113646538 B CN 113646538B
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China
Prior art keywords
pump
rotational speed
frequency
signal
order
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Chinese (zh)
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CN113646538A (zh
Inventor
M·埃克尔
J·舒勒勒
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KSB SE and Co KGaA
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KSB SE and Co KGaA
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0088—Testing machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
CN202080029386.2A 2019-04-18 2020-04-14 用于泵中的振动避免的方法 Active CN113646538B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102019002826.0 2019-04-18
DE102019002826.0A DE102019002826A1 (de) 2019-04-18 2019-04-18 Verfahren zur Schwingungsvermeidung in Pumpen
PCT/EP2020/060432 WO2020212330A1 (de) 2019-04-18 2020-04-14 Verfahren zur schwingungsvermeidung in pumpen

Publications (2)

Publication Number Publication Date
CN113646538A CN113646538A (zh) 2021-11-12
CN113646538B true CN113646538B (zh) 2025-04-08

Family

ID=70289784

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080029386.2A Active CN113646538B (zh) 2019-04-18 2020-04-14 用于泵中的振动避免的方法

Country Status (6)

Country Link
US (1) US20220186749A1 (https=)
EP (1) EP3956567A1 (https=)
JP (1) JP7583742B2 (https=)
CN (1) CN113646538B (https=)
DE (1) DE102019002826A1 (https=)
WO (1) WO2020212330A1 (https=)

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TWI773107B (zh) * 2021-01-29 2022-08-01 復盛股份有限公司 喘振偵測方法及壓縮裝置
DE102021206777A1 (de) 2021-06-29 2022-12-29 Rolls-Royce Solutions GmbH Steuerungseinrichtung zur Steuerung des Betriebs einer Strömungsmaschine, Strömungsmaschinenanordnung mit einer solchen Steuerungseinrichtung, Brennkraftmaschine mit einer solchen Strömungsmaschinenanordnung und Verfahren zum Betreiben einer Strömungsmaschine
CN115929608B (zh) * 2022-10-12 2024-07-26 中国船舶重工集团公司第七一九研究所 一种降低船舶泵组振动噪声的变频调速控制方法
CN116816511B (zh) * 2023-07-17 2025-12-26 中国航发沈阳发动机研究所 一种航空发动机齿轮整机状态共振转速修正方法
US12498283B1 (en) * 2024-09-20 2025-12-16 Halliburton Energy Services, Inc. Determining a condition of an electric submersible pump using orthogonal accelerometers

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DE10334817A1 (de) * 2003-07-30 2005-03-10 Bosch Rexroth Ag Vorrichtung und Verfahren zur Fehlererkennung an Pumpen

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US6757665B1 (en) * 1999-09-28 2004-06-29 Rockwell Automation Technologies, Inc. Detection of pump cavitation/blockage and seal failure via current signature analysis
DE10334817A1 (de) * 2003-07-30 2005-03-10 Bosch Rexroth Ag Vorrichtung und Verfahren zur Fehlererkennung an Pumpen

Also Published As

Publication number Publication date
JP2022529976A (ja) 2022-06-27
EP3956567A1 (de) 2022-02-23
JP7583742B2 (ja) 2024-11-14
US20220186749A1 (en) 2022-06-16
DE102019002826A1 (de) 2020-10-22
BR112021019522A2 (pt) 2021-12-07
WO2020212330A1 (de) 2020-10-22
CN113646538A (zh) 2021-11-12

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