CN118140597A - 控制装置、控制方法及控制程序 - Google Patents

控制装置、控制方法及控制程序 Download PDF

Info

Publication number
CN118140597A
CN118140597A CN202280070692.XA CN202280070692A CN118140597A CN 118140597 A CN118140597 A CN 118140597A CN 202280070692 A CN202280070692 A CN 202280070692A CN 118140597 A CN118140597 A CN 118140597A
Authority
CN
China
Prior art keywords
voltage
tube
output
inverter circuit
output target
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.)
Pending
Application number
CN202280070692.XA
Other languages
English (en)
Chinese (zh)
Inventor
松浦正佳
池田佑司
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.)
Fujifilm Corp
Original Assignee
Fujifilm 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
Application filed by Fujifilm Corp filed Critical Fujifilm Corp
Publication of CN118140597A publication Critical patent/CN118140597A/zh
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/06—Arrangements for measuring electric power or power factor by measuring current and voltage
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/30—Controlling
    • H05G1/32—Supply voltage of the X-ray apparatus or tube
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/007—Plural converter units in cascade
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
    • H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/10—Power supply arrangements for feeding the X-ray tube
    • H05G1/12—Power supply arrangements for feeding the X-ray tube with DC or rectified single-phase AC or double-phase
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/30—Controlling
    • H05G1/34—Anode current, heater current or heater voltage of X-ray tube
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
    • H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
    • H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
    • H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/217—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M7/219—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only in a bridge configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • X-Ray Techniques (AREA)
CN202280070692.XA 2021-10-21 2022-10-20 控制装置、控制方法及控制程序 Pending CN118140597A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-172693 2021-10-21
JP2021172693 2021-10-21
PCT/JP2022/039187 WO2023068342A1 (ja) 2021-10-21 2022-10-20 制御装置、制御方法、及び制御プログラム

Publications (1)

Publication Number Publication Date
CN118140597A true CN118140597A (zh) 2024-06-04

Family

ID=86058276

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280070692.XA Pending CN118140597A (zh) 2021-10-21 2022-10-20 控制装置、控制方法及控制程序

Country Status (5)

Country Link
US (1) US20240264209A1 (https=)
EP (1) EP4422354A4 (https=)
JP (1) JPWO2023068342A1 (https=)
CN (1) CN118140597A (https=)
WO (1) WO2023068342A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119811962B (zh) * 2024-11-22 2025-10-31 中国航空制造技术研究院 一种太空增材制造电子枪的电源装置及成形过程控制方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6194568A (ja) * 1984-10-08 1986-05-13 ゼネラル・エレクトリツク・カンパニイ 電圧供給型共振インバ−タ用制御装置
JPH05335093A (ja) * 1992-05-31 1993-12-17 Shimadzu Corp Ｘ線高電圧装置
JP3275443B2 (ja) * 1993-04-28 2002-04-15 株式会社島津製作所 インバータ式ｘ線高電圧装置
JPH07211485A (ja) 1994-01-17 1995-08-11 Hitachi Medical Corp インバータ式ｘ線高電圧装置
JP2005327603A (ja) * 2004-05-14 2005-11-24 Hitachi Medical Corp Ｘ線高電圧装置及びａｃ−ｄｃコンバータ
DE102008044662A1 (de) * 2008-08-28 2010-03-04 Aptronic Ag Schaltnetzteil mit selbst optimierendem Wirkungsgrad
WO2013172320A1 (ja) * 2012-05-14 2013-11-21 株式会社 日立メディコ 電力変換装置およびｘ線撮影装置
CN107306087B (zh) * 2016-04-20 2019-07-02 台达电子企业管理（上海）有限公司 一种双级转换器及其控制方法
JP2020115901A (ja) 2017-05-22 2020-08-06 株式会社島津製作所 移動型ｘ線撮影装置
JP7306313B2 (ja) 2020-04-21 2023-07-11 信越化学工業株式会社 （ポリ）チオフェン－（ポリ）シロキサンブロックコポリマー及びその製造方法

Also Published As

Publication number Publication date
EP4422354A4 (en) 2025-03-26
US20240264209A1 (en) 2024-08-08
EP4422354A1 (en) 2024-08-28
WO2023068342A1 (ja) 2023-04-27
JPWO2023068342A1 (https=) 2023-04-27

Similar Documents

Publication Publication Date Title
CN102204077B (zh) 相移型逆变电路、使用该电路的x射线高压装置、x射线ct装置和x射线摄影装置
US20180184990A1 (en) Portable x-ray generation device having electric field emission x-ray source
JP5150171B2 (ja) Ｘ線ｃｔ装置及びその制御方法
CN118140597A (zh) 控制装置、控制方法及控制程序
US8036340B2 (en) X-ray apparatus
JP5129692B2 (ja) Ｘ線発生装置及びｘ線管の駆動方法
JP6858648B2 (ja) Ｘ線高電圧装置、ｘ線撮影装置、及び判定回路
JP5570746B2 (ja) Ｘ線コンピュータ断層撮像装置
JP2017064392A (ja) Ｘ線コンピュータ断層撮影装置及びｘ線管装置
JP4526130B2 (ja) 電力変換装置、インバータｘ線高電圧装置、ｘ線透視撮影装置、ｘ線ｃｔ装置、ｍｒｉ装置
JP7086622B2 (ja) Ｘ線コンピュータ断層撮影装置
JP6004898B2 (ja) 放射線信号処理装置、放射線画像撮影システム、放射線信号処理方法、及び放射線信号処理プログラム
US10420518B2 (en) X-ray computed tomography imaging apparatus and x-ray tube apparatus
JP6095281B2 (ja) Ｘ線発生装置、及び移動型ｘ線撮影装置
JP7034628B2 (ja) Ｘ線高電圧装置及びｘ線画像診断装置
JP5685449B2 (ja) Ｘ線高電圧装置およびｘ線ｃｔ装置
US20220265236A1 (en) Control device, radiography system, control method, and control program
JP2014229374A (ja) Ｘ線管制御装置及びｘ線ｃｔ装置
JP6858582B2 (ja) Ｘ線撮像装置
JP6162108B2 (ja) 電力変換装置およびｘ線撮影装置
JP5405619B2 (ja) Ｘ線ｃｔ装置及びその制御方法
US10398403B2 (en) High voltage generation apparatus, X-ray CT apparatus, and power supply apparatus
JP6172923B2 (ja) Ｘ線画像診断装置
US20250352163A1 (en) Radiography control device, method, and program
CN119837552A (zh) X射线透视摄像装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination