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公开(公告)号：KR1020130082119A
公开(公告)日：2013-07-18
申请号：KR1020130002903
申请日：2013-01-10
Applicant: 삼성전자주식회사
CPC classification number: H01P7/08 , H01P1/203 , H01P1/20309 , H01P7/10
Abstract: PURPOSE: A self-resonant apparatus for a wireless power transmission system is provided to assure small size and high quality factor. CONSTITUTION: A source (110) includes a variable switching power supply (111), a power amplifier (112), a matching network (113), a control part (114) and a communication part (115). The variable switching mode power supply generates a DC voltage by switching an AC voltage of several Hz bandwidth outputted from a power supply unit. The control part detects mismatching between a target resonator (131) and a source resonator (133) on the basis of the detected reflected wave. The source resonator delivers electromagnetic energy (130) to the target resonator. A target (200) includes a matching network (121), a rectification part (122), a DC/DC converter (123), a communication part (124) and a control part (125).
Abstract translation: 目的：提供一种用于无线电力传输系统的自谐振装置，以确保小尺寸和高品质因素。 构成：源（110）包括可变开关电源（111），功率放大器（112），匹配网络（113），控制部分（114）和通信部分（115）。 可变开关模式电源通过切换从电源单元输出的几Hz带宽的交流电压而产生直流电压。 控制部分基于检测到的反射波来检测目标谐振器（131）和源谐振器（133）之间的失配。 源谐振器将电磁能（130）传递到目标谐振器。 目标（200）包括匹配网络（121），整流部分（122），DC / DC转换器（123），通信部分（124）和控制部分（125）。
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公开(公告)号：KR101952593B1
公开(公告)日：2019-02-27
申请号：KR1020120083076
申请日：2012-07-30
Applicant: 삼성전자주식회사
Inventor： 체르노카로프알렉산더쥐. , 마쿠린미하일엔. , 올리유닌니콜라이엔. , 알히펜코프블라디미르와이. , 김기영 , 유영호
IPC: H02J50/10
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公开(公告)号：KR101925842B1
公开(公告)日：2018-12-07
申请号：KR1020130002903
申请日：2013-01-10
Applicant: 삼성전자주식회사
Abstract: 전기적 그리고 무선 기술과 특히 무선 전력 전송 시스템에 관한 것으로 링 공진기들을 포함하고, 상기 링 공진기들은 메타물질 특징을 갖는 조합으로 대표되며, 상기 조합은 캐패시터들과 병렬로 연결된 스플릿 링(split-ring) 공진기들을 포함할 수 있다. 상기 스플릿 링 공진기들은 각각 전면과 후면이 교대로 트위스트되어(twisted) 연결되고, 각각의 스플릿 링 공진기는 유전체 레이어에 마운트 된 메탈 스트립으로서 동작하며, 직렬 캐패시터에 의하여 이웃하는 스플릿 링 공진기와 연결될 수 있다.
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Patent Agency Ranking
公开(公告)号：KR1020130029002A
公开(公告)日：2013-03-21
申请号：KR1020120083076
申请日：2012-07-30
Applicant: 삼성전자주식회사
Inventor： 체르노카로프알렉산더쥐. , 마쿠린미하일엔. , 올리유닌니콜라이엔. , 알히펜코프블라디미르와이. , 김기영 , 유영호
IPC: H02J17/00
CPC classification number: H02J50/10 , H03B2201/036
Abstract: PURPOSE: A wireless electromagnetic receiver and a wireless power transfer system are provided to increase efficiency of wireless power transfer by using a mechanical solid-state resonator having a high quality factor. CONSTITUTION: A first(210) device is a solid-state mechanical resonator being made of a magnetostrictive material. A second device is a converter converting mechanical energy generated based on oscillation of the mechanical resonator into electrical power. The mechanical resonator is operated by an external electromagnetic field at a resonance frequency of the resonator. The mechanical resonator is made of a magnetostrictive ferrite. The converter maintains a quality factor of the mechanical resonator.
Abstract translation: 目的：提供无线电磁接收机和无线电力传输系统，以通过使用具有高品质因素的机械固态谐振器来提高无线功率传输的效率。 构成：第一（210）器件是由磁致伸缩材料制成的固态机械谐振器。 第二装置是将基于机械谐振器的振荡产生的机械能转换成电力的转换器。 机械谐振器由谐振器的谐振频率的外部电磁场操作。 机械谐振器由磁致伸缩铁氧体制成。 转换器保持机械谐振器的品质因数。
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公开(公告)号：KR1020130029001A
公开(公告)日：2013-03-21
申请号：KR1020120083004
申请日：2012-07-30
Applicant: 삼성전자주식회사
Inventor： 체르노카로프알렉산더쥐. , 마쿠린미하일엔. , 올리유닌니콜라이엔. , 알히펜코프블라디미르와이. , 김기영 , 유영호
IPC: H02J17/00
CPC classification number: H02J50/10 , H03B2201/036
Abstract: PURPOSE: A wireless electromagnetic receiver and a wireless power transfer system are provided to locate an energy transducer near a resonator for maintaining a quality factor. CONSTITUTION: A wireless electromagnetic receiver comprises a first device(210) oscillating based on an electromagnetic field, and a second device transforming mechanical energy into electric power and being in contact with the first device. The first device is a solid-state mechanical resonator made of a magnetostrictive material. The second device is a transducer which transforms the mechanical energy generated based on the oscillation of the solid-state mechanical resonator into the electric power.
Abstract translation: 目的：提供无线电磁接收机和无线电力传输系统，以便在谐振器附近定位能量传感器，以保持品质因数。 构成：无线电磁接收机包括基于电磁场振荡的第一装置（210）和将机械能转换成电力并与第一装置接触的第二装置。 第一器件是由磁致伸缩材料制成的固态机械谐振器。 第二装置是将基于固态机械谐振器的振荡产生的机械能转换成电力的换能器。
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公开(公告)号：KR101984822B1
公开(公告)日：2019-05-31
申请号：KR1020120087361
申请日：2012-08-09
Applicant: 삼성전자주식회사
Inventor： 체르노카로프알렉산더쥐. , 마쿠린미하일엔. , 올리유닌니콜라이엔. , 알히펜코프블라디미르와이. , 김기영 , 유영호
IPC: H02J50/12
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公开(公告)号：KR101952595B1
公开(公告)日：2019-02-27
申请号：KR1020120083004
申请日：2012-07-30
Applicant: 삼성전자주식회사
Inventor： 체르노카로프알렉산더쥐. , 마쿠린미하일엔. , 올리유닌니콜라이엔. , 알히펜코프블라디미르와이. , 김기영 , 유영호
IPC: H02J50/10
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公开(公告)号：KR1020130029004A
公开(公告)日：2013-03-21
申请号：KR1020120087361
申请日：2012-08-09
Applicant: 삼성전자주식회사
Inventor： 체르노카로프알렉산더쥐. , 마쿠린미하일엔. , 올리유닌니콜라이엔. , 알히펜코프블라디미르와이. , 김기영 , 유영호
IPC: H02J17/00
CPC classification number: H02J50/12 , H03B2201/036
Abstract: PURPOSE: A wireless electromagnetic field receiver and a wireless power transfer system are provided to supply power with low energy consumption without a wire. CONSTITUTION: A first device(310) reacts to an electromagnetic field. A second device converts mechanical energy into electric power. The first device is a solid-state mechanical resonator being made of a magnetostrictive material. The second device is a converter converting mechanical energy generated based on oscillation of the mechanical resonator into electrical power. The converter is not mechanically connected to the resonator.
Abstract translation: 目的：提供无线电磁场接收器和无线电力传输系统，无需电线即可提供低能耗的电力。 构成：第一装置（310）对电磁场作出反应。 第二个装置将机械能转换成电力。 第一器件是由磁致伸缩材料制成的固态机械谐振器。 第二装置是将基于机械谐振器的振荡产生的机械能转换成电力的转换器。 转换器没有机械地连接到谐振器。
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