• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A three-phase medium voltage energy conversion system for coupling a power source to an electricity supply network. It comprises a power converter (51) and a filter- "notch" (53). The switching control system (67) of the inverter (65) of the power converter (51) is based on she-pwm standards. The filter "notch" (53) is arranged to attenuate the frequency of the first harmonic that the switching control system (67) of the inverter (65) can not attenuate and configured with damping means capable of smoothing the resonance frequency without affect the "notch" frequency. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2638718A1
    申请号:ES201600320
    申请日:2016-04-21
    公开日:2017-10-23
    发明作者:Alvar Gonzalo MAYOR MIGUEL；Mario RIZO MORENTE；Andrés AGUDO ARAQUE
    申请人:Gamesa Innovation and Technology SL；
    IPC主号:
    专利说明:

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    权利要求:
    Claims (1)
    [1]
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    类似技术:
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    RU2012149254A|2014-05-27|THREE-PHASE INDUSTRIAL FREQUENCY INCREASING CONSTANT VOLTAGE CONVERTER
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    同族专利:
    公开号 | 公开日
    US20170310233A1|2017-10-26|
    CN107306035A|2017-10-31|
    DK3236570T3|2019-02-18|
    US10097101B2|2018-10-09|
    ES2638718B1|2018-09-13|
    ES2707198T3|2019-04-02|
    EP3236570B1|2018-12-19|
    EP3236570A1|2017-10-25|
    BR102017008254A2|2017-10-24|
    MX2017005012A|2018-08-16|
    MX368994B|2019-10-23|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3628057A|1970-06-19|1971-12-14|Allen Bradley Co|Corrective circuit for an active narrow notch filter|
    US20050207190A1|2004-03-22|2005-09-22|Gritter David J|Power system having a phase locked loop with a notch filter|
    ES2317763A1|2006-10-25|2009-04-16|Universitat Politecnica De Catalunya|System of wind power generation of half tension through the use of multilevel converters. |
    ES2330176A1|2006-10-31|2009-12-04|Fundacion Labein|Method of regulation of the active and reactive power for the improvement of the quality of supply in the electrical distribution network. |
    US4862122A|1988-12-14|1989-08-29|Alcatel Na, Inc|Dielectric notch filter|
    US5977660A|1996-08-09|1999-11-02|Mesta Electronics, Inc.|Active harmonic filter and power factor corrector|
    US9362839B2|2011-02-09|2016-06-07|Rockwell Automation Technologies, Inc.|Power converter with common mode voltage reduction|
    US8295063B2|2011-04-05|2012-10-23|General Electric Company|System and method for damping LC circuits in power conversion systems|
    EP2549645A1|2011-07-21|2013-01-23|Telefonaktiebolaget LM Ericsson |Transformer filter arrangement|
    CN103532412A|2012-07-05|2014-01-22|台达电子工业股份有限公司|Feedback control circuit of power converter, and power converter system|
    CN104348342B|2013-08-02|2019-05-31|通用电气公司|Electrical conversion systems and method|
    US9584039B2|2014-05-27|2017-02-28|Hamilton Sundstrand Corporation|Regulated AC-DC hybrid rectifier|
    CN111245010A|2020-01-21|2020-06-05|上海电力大学|Double closed-loop control method based on LLCL type three-phase grid-connected inverter|CN108306332B|2018-02-08|2020-09-08|华中科技大学|LCL type grid-connected inverter system and current tracking control method|
    法律状态:
    2018-09-13| FG2A| Definitive protection|Ref document number: 2638718 Country of ref document: ES Kind code of ref document: B1 Effective date: 20180913 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201600320A|ES2638718B1|2016-04-21|2016-04-21|A three-phase medium voltage energy conversion system to couple a power source to a power supply network|ES201600320A| ES2638718B1|2016-04-21|2016-04-21|A three-phase medium voltage energy conversion system to couple a power source to a power supply network|
    US15/482,009| US10097101B2|2016-04-21|2017-04-07|Three phase medium voltage power conversion system for coupling a power source to a utility grid|
    EP17000614.2A| EP3236570B1|2016-04-21|2017-04-11|A three phase medium voltage power conversion system for coupling a power source to a utility grid|
    DK17000614.2T| DK3236570T3|2016-04-21|2017-04-11|THREE-PHASE MIDDLE VOLTAGE POWER CONFIGURATION SYSTEM TO CONNECT A POWER SOURCE TO A SUPPLY NETWORK|
    ES17000614T| ES2707198T3|2016-04-21|2017-04-11|A three-phase medium voltage energy conversion system for coupling a power source to an electrical supply network|
    CN201710251856.XA| CN107306035A|2016-04-21|2017-04-18|Power conversion system is pressed for power supply to be coupled in the three-phase of utility network|
    MX2017005012A| MX368994B|2016-04-21|2017-04-18|Three phase medium voltage power conversion system for coupling a power source to a utility grid.|
    BR102017008254-7A| BR102017008254A2|2016-04-21|2017-04-20|MEDIUM-VOLTAGE THREE-PHASE ENERGY CONVERSION SYSTEM TO ENGAGE A POWER SOURCE TO AN ELECTRICAL SUPPLY NETWORK|
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