专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100007296A1 MOTOR DRIVING DEVICE 失效
标题翻译：电机驱动装置
公开(公告)号：US20100007296A1
公开(公告)日：2010-01-14
申请号：US12361229
申请日：2009-01-28
申请人： Che-Wei HSU , Chi-Lin Hsu
发明人： Che-Wei HSU , Chi-Lin Hsu
IPC分类号： H02P6/14
CPC分类号： H02P6/085 , H02P6/26
摘要： The invention discloses a motor driving device for generating at least one driving signal according to a clock signal corresponding to the output signal of a hall sensor. The motor driving device also controls rotation of a motor via at least one driving signal, wherein the at least one driving signal includes a first driving signal and a second driving signal and the motor driving device controls the rotation of the motor according to the first driving signal and the second driving signal.
摘要翻译：本发明公开了一种电动机驱动装置，用于根据对应于霍尔传感器的输出信号的时钟信号产生至少一个驱动信号。马达驱动装置还通过至少一个驱动信号来控制马达的旋转，其中至少一个驱动信号包括第一驱动信号和第二驱动信号，马达驱动装置根据第一驱动来控制马达的旋转信号和第二驱动信号。

2. 发明申请

US20120132545A1 HYDROGEN STORAGE DEVICE 审中-公开
标题翻译：氢储存装置
公开(公告)号：US20120132545A1
公开(公告)日：2012-05-31
申请号：US13041446
申请日：2011-03-07
申请人： Sheng-Long LEE , Chih-Kuang LIN , Chih-Ang CHUNG , Jing-Chie LIN , Yu-Chou TSAI , Che-Wei HSU
发明人： Sheng-Long LEE , Chih-Kuang LIN , Chih-Ang CHUNG , Jing-Chie LIN , Yu-Chou TSAI , Che-Wei HSU
IPC分类号： B65D85/00
CPC分类号： F17C11/005 , Y02E60/321
摘要： A hydrogen storage device includes a hydrogen storage can, at least one first partition, and at least one second partition. The hydrogen storage can defines a major axis. The at least one first partition is used to partition the space in the hydrogen storage can into at least one compartment. The at least one second partition includes a plurality of sub-compartments. The sub-compartments are arranged linearly in at least one row perpendicular to the major axis.
摘要翻译：氢存储装置包括氢存储罐，至少一个第一分区和至少一个第二分区。储氢器可以限定长轴。至少一个第一隔板用于将储氢罐中的空间分隔成至少一个隔间。所述至少一个第二分隔件包括多个子隔室。子隔间在垂直于长轴的至少一行中线性排列。

3. 发明申请

US20130057236A1 LOW VOLTAGE RIDE-THROUGH CONTROL METHOD FOR GRID-CONNECTED CONVERTER OF DISTRIBUTED ENERGY RESOURCES 审中-公开
标题翻译：分布式能源资源网格连接转换器的低电压控制方法
公开(公告)号：US20130057236A1
公开(公告)日：2013-03-07
申请号：US13225967
申请日：2011-09-06
申请人： Che-Wei HSU , Chia-Tse LEE , Po-Tai CHENG
发明人： Che-Wei HSU , Chia-Tse LEE , Po-Tai CHENG
IPC分类号： G05F1/00
CPC分类号： H02J3/383 , H02J3/386 , Y02E10/563 , Y02E10/763
摘要： An LVRT control method for a grid-connected converter of distributed energy resources comprises steps of: obtain a positive sequence electrical component and a negative sequence electrical component during an LVRT period; outputting a compensation signal according to a power threshold withstood by a grid-connected converter to undertake reactive power compensation; and constraining the output power lower than the power threshold. The present invention uses the positive and negative sequence electrical components to undertake reactive power compensation, whereby to improve balance and stability of voltage during the LVRT period, avoid reverse torque and mechanical resonance, and prolong the service life of the power generator. Moreover, the present invention constrains the sum of the compensation currents below the power threshold to prevent the circuit of the power generator from being overloaded and damaged, whereby is prolonged the service life of the power system.
摘要翻译：一种分布式能源并网转换器的LVRT控制方法，包括以下步骤：在LVRT周期内获得正序电气分量和负序电气分量; 根据功率阈值输出补偿信号，经并网转换器承受无功补偿; 并约束输出功率低于功率阈值。本发明采用正序和负序电气元件进行无功补偿，从而提高LVRT期间的电压平衡和稳定性，避免反向转矩和机械共振，延长发电机的使用寿命。此外，本发明将补偿电流的总和限制在功率阈值以下，以防止发电机的电路过载和损坏，从而延长电力系统的使用寿命。

4. 发明申请

US20120132035A1 LITHIUM-BASED ALLOY AND METHOD OF PRODUCING THE SAME 审中-公开
标题翻译：基于锂的合金及其生产方法
公开(公告)号：US20120132035A1
公开(公告)日：2012-05-31
申请号：US13110941
申请日：2011-05-19
申请人： Sheng-Long LEE , Chih-Kuang LIN , Chih-Ang CHUNG , Jing-Chie LIN , Yu-Chou TSAI , Che-Wei HSU
发明人： Sheng-Long LEE , Chih-Kuang LIN , Chih-Ang CHUNG , Jing-Chie LIN , Yu-Chou TSAI , Che-Wei HSU
IPC分类号： C22C1/02 , C22C24/00 , C22C1/10
CPC分类号： C22C24/00 , C22C1/02 , C22C1/1036 , C22F1/16
摘要： A lithium (Li)-based alloy and a preparation method thereof are disclosed, in which the lithium metal is wrapped by a metal foil with a higher melting point, followed by subjecting to multi-stage thermal treatment to cast alloy, thereby obtaining the Li-based alloy with high purity-Li.
摘要翻译：公开了一种锂（Li）基合金及其制备方法，其中锂金属被具有较高熔点的金属箔包裹，然后进行多级热处理以铸造合金，从而获得Li 的高纯度Li合金。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式