JP6104457B2 - 単位変流器ユニット及びそれを用いた出力電力を線形的に調節するための電磁誘導方式の電力供給装置 - Google Patents
単位変流器ユニット及びそれを用いた出力電力を線形的に調節するための電磁誘導方式の電力供給装置 Download PDFInfo
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- JP6104457B2 JP6104457B2 JP2016506270A JP2016506270A JP6104457B2 JP 6104457 B2 JP6104457 B2 JP 6104457B2 JP 2016506270 A JP2016506270 A JP 2016506270A JP 2016506270 A JP2016506270 A JP 2016506270A JP 6104457 B2 JP6104457 B2 JP 6104457B2
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- unit
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- current transformer
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- power
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Classifications
-
- 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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase ac
- H01F38/28—Current transformers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase ac
- H01F38/28—Current transformers
- H01F38/30—Constructions
- H01F2038/305—Constructions with toroidal magnetic core
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/70—Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Inverter Devices (AREA)
- Dc-Dc Converters (AREA)
- Control Of Electrical Variables (AREA)
- Rectifiers (AREA)
- Transformers For Measuring Instruments (AREA)
Description
を含むことを特徴とする。
一実施例で、前記変換部は、前記変流器の誘導電流を直流電圧に変換する1次電圧整流部と、前記1次電圧整流部の出力電圧を電流に変換する電流変換部と、前記電流変換部の出力電流を直流電流に変換する第2電流流整流部と、を含んでいてもよい。
Claims (7)
- 配電線路上への脱付着が可能な分離型の変流器であって、前記線路に流れる1次電流から電磁誘導方式で2次電流を誘導し、前記1次電流の周波数より2倍以上大きな共振周波数を有する変流器と、
前記変流器の出力を直流電力に変換する変換部であって、少なくとも、
前記変流器の誘導電流を直流電圧に変換する1次電圧整流部と、
前記1次電圧整流部の出力電圧を電流に変換する電流変換部と、
前記電流変換部の出力電流を直流電流に変換する第2電流整流部と、
を含む、変換部と、
を備え、
その数に応じて線形的に比例する直流電力の合算出力を得るための単位変流器ユニット。 - 前記変流器は、前記共振周波数を満たすマグネチックコアの断面積、長さ、比透磁率、及びループの巻数を有する、請求項1に記載の単位変流器ユニット。
- 前記変流器は、前記共振周波数を満たす最小大きさを有する、請求項1に記載の単位変流器ユニット。
- 前記電流変換部は、パルス幅変調により制御される、請求項1に記載の単位変流器ユニット。
- 複数の請求項1〜4のいずれか1項に記載の単位変流器ユニットと、
前記複数の単位変流器ユニットから出力される直流電力を合算し、出力する合算部と、
を含む、出力電力を線形的に調節するための電磁誘導方式の電力供給装置。 - 前記合算部の出力は、前記単位変流器ユニットの数に線形的に比例する、請求項5に記載の出力電力を線形的に調節するための電磁誘導方式の電力供給装置。
- 前記合算部の出力を交流電力に変換する直流/交流変換部を、更に含む、請求項5に記載の出力電力を線形的に調節するための電磁誘導方式の電力供給装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20140025317A KR101459336B1 (ko) | 2014-03-04 | 2014-03-04 | 단위 변류기 유닛 및 이를 이용한 출력 전력을 선형적으로 조절하기 위한 전자기 유도 방식 전원 공급 장치 |
KR10-2014-0025317 | 2014-03-04 | ||
PCT/KR2014/011120 WO2015133704A1 (ko) | 2014-03-04 | 2014-11-19 | 단위 변류기 유닛 및 이를 이용한 출력 전력을 선형적으로 조절하기 위한 전자기 유도 방식 전원 공급 장치 |
Publications (2)
Publication Number | Publication Date |
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JP2016523068A JP2016523068A (ja) | 2016-08-04 |
JP6104457B2 true JP6104457B2 (ja) | 2017-03-29 |
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JP2016506270A Active JP6104457B2 (ja) | 2014-03-04 | 2014-11-19 | 単位変流器ユニット及びそれを用いた出力電力を線形的に調節するための電磁誘導方式の電力供給装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9793818B2 (ja) |
EP (1) | EP2952912B1 (ja) |
JP (1) | JP6104457B2 (ja) |
KR (1) | KR101459336B1 (ja) |
CN (1) | CN105074478B (ja) |
CA (3) | CA3172503A1 (ja) |
WO (1) | WO2015133704A1 (ja) |
Families Citing this family (8)
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KR102512780B1 (ko) * | 2016-04-25 | 2023-03-22 | 주식회사 아모센스 | 변류기를 이용한 전력 공급 장치 |
CA3027501A1 (en) * | 2016-06-15 | 2017-12-21 | Ferrarispower Co., Ltd | Systems, methods and devices for induction-based power harvesting in battery-powered vehicles |
KR101925183B1 (ko) | 2016-08-04 | 2018-12-06 | 장성일 | 변류기 기반의 전자기 유도형 전원공급 장치 |
KR101925182B1 (ko) | 2016-08-04 | 2018-12-06 | 장성일 | 변류기 기반의 유도형 전원공급 장치 |
US11476674B2 (en) * | 2018-09-18 | 2022-10-18 | Sentient Technology Holdings, LLC | Systems and methods to maximize power from multiple power line energy harvesting devices |
KR102196510B1 (ko) * | 2019-09-09 | 2020-12-30 | 주식회사 이진스 | 변류기를 이용한 전력 공급 장치 및 그것의 동작 방법 |
CN113343616B (zh) * | 2021-04-29 | 2023-05-23 | 西安交通大学 | 一种电流互感器取电电源的优化设计方法及系统 |
WO2023175371A1 (en) * | 2022-03-15 | 2023-09-21 | Etactica Ehf. | Multi-circuit energy harvesting |
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2014
- 2014-03-04 KR KR20140025317A patent/KR101459336B1/ko active IP Right Grant
- 2014-11-19 WO PCT/KR2014/011120 patent/WO2015133704A1/ko active Application Filing
- 2014-11-19 CA CA3172503A patent/CA3172503A1/en active Pending
- 2014-11-19 JP JP2016506270A patent/JP6104457B2/ja active Active
- 2014-11-19 CA CA2941529A patent/CA2941529C/en active Active
- 2014-11-19 EP EP14882783.5A patent/EP2952912B1/en active Active
- 2014-11-19 CA CA3006728A patent/CA3006728C/en active Active
- 2014-11-19 CN CN201480007684.6A patent/CN105074478B/zh active Active
- 2014-11-19 US US14/760,464 patent/US9793818B2/en active Active
Also Published As
Publication number | Publication date |
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EP2952912B1 (en) | 2019-10-02 |
JP2016523068A (ja) | 2016-08-04 |
KR101459336B1 (ko) | 2014-11-07 |
CA2941529C (en) | 2018-07-10 |
CA3006728C (en) | 2022-11-08 |
EP2952912A4 (en) | 2016-12-07 |
US9793818B2 (en) | 2017-10-17 |
US20160276950A1 (en) | 2016-09-22 |
CN105074478B (zh) | 2017-11-14 |
CA3172503A1 (en) | 2015-09-11 |
CN105074478A (zh) | 2015-11-18 |
CA3006728A1 (en) | 2015-09-11 |
CA2941529A1 (en) | 2015-09-11 |
EP2952912A1 (en) | 2015-12-09 |
WO2015133704A1 (ko) | 2015-09-11 |
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