JP2015509807A5 - - Google Patents

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Publication number
JP2015509807A5
JP2015509807A5 JP2014561554A JP2014561554A JP2015509807A5 JP 2015509807 A5 JP2015509807 A5 JP 2015509807A5 JP 2014561554 A JP2014561554 A JP 2014561554A JP 2014561554 A JP2014561554 A JP 2014561554A JP 2015509807 A5 JP2015509807 A5 JP 2015509807A5
Authority
JP
Japan
Prior art keywords
switching
cells
temporal relationship
power converter
switching cells
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.)
Ceased
Application number
JP2014561554A
Other languages
English (en)
Japanese (ja)
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JP2015509807A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/IB2013/051736 external-priority patent/WO2013136224A2/en
Publication of JP2015509807A publication Critical patent/JP2015509807A/ja
Publication of JP2015509807A5 publication Critical patent/JP2015509807A5/ja
Ceased legal-status Critical Current

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JP2014561554A 2012-03-12 2013-03-05 Ｍｒｉ勾配コイルに給電するための電力変換装置及び電力変換装置を動作させる方法 Ceased JP2015509807A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261609588P 2012-03-12 2012-03-12
US61/609,588 2012-03-12
PCT/IB2013/051736 WO2013136224A2 (en) 2012-03-12 2013-03-05 Power converter for powering an mri gradient coil and method of operating a power converter

Publications (2)

Publication Number Publication Date
JP2015509807A JP2015509807A (ja) 2015-04-02
JP2015509807A5 true JP2015509807A5 (enExample) 2016-04-21

Family

ID=48145541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014561554A Ceased JP2015509807A (ja) 2012-03-12 2013-03-05 Ｍｒｉ勾配コイルに給電するための電力変換装置及び電力変換装置を動作させる方法

Country Status (6)

Country Link
US (1) US20150130464A1 (enExample)
EP (1) EP2826137A2 (enExample)
JP (1) JP2015509807A (enExample)
CN (1) CN104170224A (enExample)
RU (1) RU2014141084A (enExample)
WO (1) WO2013136224A2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2621529C2 (ru) * 2012-05-30 2017-06-06 Конинклейке Филипс Н.В. Управляемый посредством частоты переключений импульсный блок источника питания для питания градиентных катушек системы магнитного резонанса
NL2011648C2 (en) * 2013-10-18 2015-04-23 Prodrive B V Switched power converter.
US20150138859A1 (en) * 2013-11-15 2015-05-21 General Electric Company System and method for power conversion
CN115833633A (zh) 2014-09-29 2023-03-21 皇家飞利浦有限公司 多电平逆变器以及利用其提供多电平输出电压的方法
CN108173417B (zh) * 2018-01-11 2020-06-16 台达电子企业管理（上海）有限公司 梯度电源驱动级电路、梯度电源系统及其控制方法
CN110008554B (zh) * 2019-03-27 2022-10-18 哈尔滨工业大学 一种基于数值模拟和深度学习的搅拌摩擦焊缝成形预测的工艺参数、焊具结构优化方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3685514B2 (ja) * 1994-12-05 2005-08-17 株式会社日立メディコ 電源装置及びそれを用いた磁気共鳴イメージング装置
US5721490A (en) * 1995-02-09 1998-02-24 Hitachi Medical Corporation Power source apparatus including a plurality of output current amplifiers connected in parallel and MRI apparatus using the same
US6031746A (en) * 1998-09-04 2000-02-29 General Electric Company Switching amplifier for generating continuous arbitrary waveforms for magnetic resonance imaging coils
US7928600B2 (en) * 2005-07-01 2011-04-19 Hitachi Medical Corporation Power source device and magnetic resonance imaging apparatus using the same
JP4698305B2 (ja) * 2005-07-05 2011-06-08 株式会社日立メディコ 電源装置及びこれを用いた磁気共鳴イメージング装置
US7746675B2 (en) * 2007-03-26 2010-06-29 Virginia Tech Intellectual Properties, Inc. Asymmetrical interleaving strategy for multi-channel power converters
DE102008048017B4 (de) * 2008-09-19 2023-03-16 Bayerische Motoren Werke Aktiengesellschaft Regelvorrichtung für einen Mehrphasen-Spannungswandler
EP2234263A1 (en) * 2009-03-27 2010-09-29 Koninklijke Philips Electronics N.V. A power supply, method, and computer program product for supplying electrical power to a load
CN102947720B (zh) * 2010-06-17 2015-07-08 皇家飞利浦电子股份有限公司 梯度线圈电源和磁共振成像系统
CN102231608B (zh) * 2011-07-04 2013-08-07 浙江大学 一种抑制逆变器并联系统直流环流的装置
US9372245B2 (en) * 2011-11-21 2016-06-21 The Trustees Of The University Of Pennsylvania Endogenous magnetization contrast in MRI

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