-
公开(公告)号：EP2634892B1
公开(公告)日：2019-11-20
申请号：EP13157128.3
申请日：2013-02-28
发明人： Kim, Yu-Su , Park, Se-Ho , Yeo, Sung-Ku , Byun, Kang-Ho , Lee, Kyung-Woo
-
2.发明公开Over-voltage protection device for resonant wireless power transmission device and method for controlling the over-voltage protection device 有权为用于控制所述过电压保护装置的谐振无线电力传输装置和方法过电压保护装置
公开(公告)号：EP2615717A2
公开(公告)日：2013-07-17
申请号：EP13150448.2
申请日：2013-01-08
发明人： Kim, Yu-Su , Park, Se-Ho , Byun, Kang-Ho , Yeo, Sung-Ku
摘要： Provided is an over-voltage protection device for a resonant wireless power transmission device. The over-voltage protection device includes an amplifier for amplifying a transmission signal, a resonance signal generator for generating a wireless resonance signal according to the transmission signal amplified by the amplifier, a voltage detector for sensing a voltage of the wireless resonance signal generated by the resonance signal generator, and a controller for monitoring the voltage detected by the voltage detector to determine whether the voltage repetitively increases and decreases with periodicity when the voltage is greater than a reference voltage and controlling the amplifier to decrease an output of the transmission device by a value according to a result of the determination.
摘要翻译： 提供了一种用于谐振无线电力传输设备的过电压保护装置。 所述过电压保护装置包括在放大器，用于放大发送信号，用于产生一个无线共振信号雅丁于放大器，用于感测由所述生成的无线谐振信号的电压的电压检测放大的发射信号的谐振信号发生器 谐振信号发生器，以及用于监控由所述电压检测器，以确定矿检测出的电压是否电压重复地增加和与周期性减小当电压大于参考电压，并控制该放大器通过在变速器装置的输出降低的控制器 值gemäß到确定的结果。
-
3.发明公开Received power conversion device for resonant wireless charging system 审中-公开Vorrichtung zur Umwandlung empfangener Leistungfür共鸣录音Aufladesystem
公开(公告)号：EP2587653A2
公开(公告)日：2013-05-01
申请号：EP12189747.4
申请日：2012-10-24
发明人： Yeo, Sung-Ku , Cho, Gyu-Hyeong , Park, Se-Ho , Kim, Se-Ki , Lee, Young-Min , Choi, Jun-Han
CPC分类号： H02M7/217 , H02J7/025 , H02J50/12 , H02M3/3376 , Y02B70/1433 , Y02B70/1441
摘要： Provided is a received power conversion device for a resonant wireless charging system, including a wireless power receiver for receiving wireless power from a wireless power transmission device, a rectifier for rectifying power in an Alternating Current (AC) form received in the wireless power receiver into a Direct Current (DC), a free-wheeling switching unit for switching according to a switching control signal to form a path for free-wheeling the power in the AC form, a feedback circuit fed back with an output signal of a corresponding power conversion device to detect a level of the output signal, and a controller for controlling switching of the free-wheeling switching unit according to the output level detected by the feedback circuit.
摘要翻译： 提供了一种用于谐振无线充电系统的接收电力转换装置，包括：用于从无线电力传输装置接收无线电力的无线电力接收器，用于在无线电力接收器中接收的以交流电（AC）形式整流电力的整流器， 直流（DC），用于根据切换控制信号切换以形成用于以AC形式续传功率的路径的续流切换单元，反馈电路，其具有相应功率转换的输出信号 用于检测输出信号的电平的装置，以及用于根据由反馈电路检测的输出电平来控制续流切换单元的切换的控制器。
-
公开(公告)号：EP2634892A3
公开(公告)日：2018-01-03
申请号：EP13157128.3
申请日：2013-02-28
发明人： Kim, Yu-Su , Park, Se-Ho , Yeo, Sung-Ku , Byun, Kang-Ho , Lee, Kyung-Woo
摘要： Disclosed is a method for controlling a wireless power receiver including a charging unit. The method includes receiving wireless power, rectifying the received wireless power and outputting Direct Current (DC) wireless power, and determining whether the voltage of the rectified wireless power is greater than or equal to the allowable voltage of the charging unit.
摘要翻译： 公开了一种用于控制包括充电单元的无线电力接收器的方法。 该方法包括接收无线电力，对接收到的无线电力进行整流并输出直流（DC）无线电力，并且确定整流的无线电力的电压是否大于或等于充电单元的容许电压。
-
5.发明公开OVER-VOLTAGE PROTECTION DEVICE FOR RESONANT WIRELESS POWER TRANSMISSION DEVICE AND METHOD FOR CONTROLLING THE OVER-VOLTAGE PROTECTION DEVICE 审中-公开电涌保护器用于控制浪涌保护装置，谐振无线电力传输装置和方法
公开(公告)号：EP2963766A1
公开(公告)日：2016-01-06
申请号：EP15171659.4
申请日：2013-01-08
发明人： Kim, Yu-Su , Park, Se-Ho , Byun, Kang-Ho , Yeo, Sung-Ku
摘要： Provided is an over-voltage protection device for a resonant wireless power transmission device. The over-voltage protection device includes an amplifier for amplifying a transmission signal, a resonance signal generator for generating a wireless resonance signal according to the transmission signal amplified by the amplifier, a voltage detector for sensing a voltage of the wireless resonance signal generated by the resonance signal generator, and a controller for monitoring the voltage detected by the voltage detector to determine whether the voltage repetitively increases and decreases with periodicity when the voltage is greater than a reference voltage and controlling the amplifier to decrease an output of the transmission device by a value according to a result of the determination.
摘要翻译： 提供了一种用于谐振无线电力传输设备的过电压保护装置。 所述过电压保护装置包括在放大器，用于放大发送信号，用于产生一个无线共振信号雅丁于放大器，用于感测由所述生成的无线谐振信号的电压的电压检测放大的发射信号的谐振信号发生器 谐振信号发生器，以及用于监控由所述电压检测器，以确定矿检测出的电压是否电压重复地增加和与周期性减小当电压大于参考电压，并控制该放大器通过在变速器装置的输出降低的控制器 值gemäß到确定的结果。
-
6.发明授权Over-voltage protection device for resonant wireless power transmission device and method for controlling the over-voltage protection device 有权为用于控制所述过电压保护装置的谐振无线电力传输装置和方法过电压保护装置
公开(公告)号：EP2615717B1
公开(公告)日：2015-07-29
申请号：EP13150448.2
申请日：2013-01-08
发明人： Kim, Yu-Su , Park, Se-Ho , Byun, Kang-Ho , Yeo, Sung-Ku
摘要： Provided is an over-voltage protection device for a resonant wireless power transmission device. The over-voltage protection device includes an amplifier for amplifying a transmission signal, a resonance signal generator for generating a wireless resonance signal according to the transmission signal amplified by the amplifier, a voltage detector for sensing a voltage of the wireless resonance signal generated by the resonance signal generator, and a controller for monitoring the voltage detected by the voltage detector to determine whether the voltage repetitively increases and decreases with periodicity when the voltage is greater than a reference voltage and controlling the amplifier to decrease an output of the transmission device by a value according to a result of the determination.
-
公开(公告)号：EP3565084A1
公开(公告)日：2019-11-06
申请号：EP19178179.8
申请日：2016-11-10
发明人： Yeo, Sung-Ku , Kim, Dong-Zo , Kim, Bong-Chul , Kim, Yu-Su
摘要： An electronic device (200) comprising a battery (293), a wireless power transceiver (230) comprising at least one coil, a full bridge circuit (220) configured to receive a first power from the wireless power transceiver in a reception mode or transmit a second power to the wireless power transceiver in a transmission mode, the full bridge circuit comprising a plurality of transistors (221-224), and a controller (210). The controller is configured to:
receive, through the wireless power transceiver, a signal from an external electronic device; based at least in part on the received signal, identify a wireless power scheme from among at least two wireless power schemes; during the transmission mode: control the full bridge circuit to convert direct current (DC) power to alternating current (AC) power based on a wireless power frequency corresponding to the identified wireless power scheme by controlling at least one transistor from among the plurality of transistors included in the full bridge circuit; and control to wirelessly transmit, through the wireless power transceiver, power based on the AC power to the external electronic device; and during the reception mode: control to receive power from the external electronic device; control the full bridge circuit to convert the received power to direct current (DC) power by controlling the plurality of the transistors included in the full bridge circuit; and control to provide the converted DC power for the battery of the electronic device.-
公开(公告)号：EP2587613A3
公开(公告)日：2017-10-25
申请号：EP12188918.2
申请日：2012-10-18
发明人： Yeo, Sung-Ku , Cho, Gyu-Hyeong , Kim, Se-Ki , Kim, Yu-Su , Park, Se-Ho , Choi, Jun-Han
CPC分类号： H02J50/12 , H02J7/025 , H02J50/10 , H02J50/80 , H02M7/2176
摘要： A wireless power receiver for wirelessly receiving power from a wireless power supplier includes a power receiver for receiving wireless power from the wireless power supplier and storing the wireless power for a first time period, a rectifier connected to the power receiver for rectifying the wireless power, a power adjuster connected to the rectifier and an output end, for adjusting a magnitude of the wireless power by enabling the power receiver to store the wireless power for the first time period and delivering the wireless power to the output end for a second time period, and a controller for determining the first and second time periods.
摘要翻译： 一种用于从无线电力供应器无线地接收电力的无线电力接收器包括：电力接收器，用于从无线电力供应器接收无线电力并在第一时间段存储无线电力;整流器，连接到电力接收器用于整流无线电力; 连接至整流器和输出端的功率调节器，用于通过使功率接收器在第一时间段存储无线功率并在第二时间段向输出端传送无线功率来调节无线功率的大小， 以及用于确定第一和第二时间段的控制器。
-
9.发明公开Wireless Electric Power Receiver for Wirelessly Regulating Electric Power Using Switch 审中-公开使用开关电源的无线控制无线电力接收器
公开(公告)号：EP2720341A3
公开(公告)日：2017-05-10
申请号：EP13188293.8
申请日：2013-10-11
发明人： Yeo, Sung-Ku , Cho, Gyu-Hyeong , Park, Se-Ho , Choi, Jun-Han
IPC分类号： H02J7/02
摘要： A wireless electric power receiver (850) for receiving wireless electric power from a wireless electric transmitter (800) is provided. The wireless electric power receiver includes an electric power receiving unit that receives wireless electric power from the wireless electric power transmitter; a rectifying unit (860) that rectifies wireless electric power in the form of alternating current output from the wireless electric power receiving unit (870) and outputs rectified electric power; and an electric power regulation unit that receives an input of the rectified electric power, outputs first electric power which has a lower value of a first voltage than that of the rectified electric power for a first period, and does not output electric power for a second period, so as to output electric power with a predetermined voltage value.
摘要翻译： 用于从无线电动发射器（800）接收无线电力的无线电力接收器（850）被提供。 所述无线电力接收器在电力接收单元包括没有接收从无线电力发射器的无线电力; 整流单元（860）中做了从无线电力接收单元（870）和整流的电力输出交流电流的形式输出整流无线电力; 和电力调节单元上没有接收关于整流的电力的输入，输出第一电功率具有比所述整流的电力在第一时段内的第一电压的一个较低的值，和不输出电力用于第二 周期以输出电功率与预定的电压值。
-
10.发明公开
公开(公告)号：EP2587653A3
公开(公告)日：2017-09-06
申请号：EP12189747.4
申请日：2012-10-24
发明人： Yeo, Sung-Ku , Cho, Gyu-Hyeong , Park, Se-Ho , Kim, Se-Ki , Lee, Young-Min , Choi, Jun-Han
CPC分类号： H02M7/217 , H02J7/025 , H02J50/12 , H02M3/3376 , Y02B70/1433 , Y02B70/1441
摘要： Provided is a received power conversion device for a resonant wireless charging system, including a wireless power receiver for receiving wireless power from a wireless power transmission device, a rectifier for rectifying power in an Alternating Current (AC) form received in the wireless power receiver into a Direct Current (DC), a free-wheeling switching unit for switching according to a switching control signal to form a path for free-wheeling the power in the AC form, a feedback circuit fed back with an output signal of a corresponding power conversion device to detect a level of the output signal, and a controller for controlling switching of the free-wheeling switching unit according to the output level detected by the feedback circuit.
摘要翻译： 提供了一种用于谐振无线充电系统的接收功率转换装置，包括：无线电力接收器，用于从无线电力传输装置接收无线电力;整流器，用于将无线电力接收器中接收的交流（AC）形式的电力整流成 直流电（DC），续流开关单元，用于根据开关控制信号进行开关以形成用于使AC形式的功率续流的路径，反馈电路，反馈回相应功率转换的输出信号 装置，用于检测输出信号的电平;以及控制器，用于根据由反馈电路检测的输出电平来控制续流切换单元的切换。
-
-
-
-
-
-
-
-
-
搜索结果
15 条记录 (耗时 0.013 秒)
