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. 发明公开

EP3136582A1 MODULATION METHOD FOR CONTROLLING AT LEAST TWO PARALLEL-CONNECTED, MULTI-PHASE POWER CONVERTERS 有权转让
标题翻译：调制解调器解决方案ZWEI并行GESCHALTETEN MEHRPHASEN-STROMWANDLERN
公开(公告)号：EP3136582A1
公开(公告)日：2017-03-01
申请号：EP15182139.4
申请日：2015-08-24
申请人： ABB Technology Oy
发明人： Kieferndorf, Frederick , Park, Ki-Bum , Viitanen, Tero , Pettersson, Sami , Canales, Francisco
IPC分类号： H02M7/493 , H02M7/5395 , H02M7/5387
CPC分类号： H02M5/04 , H02M7/493 , H02M7/5395 , H02M2007/53876
摘要： The present disclosure describes a modulation method for controlling at least two parallel-connected, multi-phase power converters. The method comprises generating synchronized switching sequences for the power converters on the basis of a common modulation reference, wherein each synchronized switching sequence comprises a first half sequence followed by a second half sequence, and wherein, for at least one of the power converters, the first half sequence is a rising-edge half sequence rising-edge half sequence and the second half sequence is a falling-edge half sequence, and, for at least one other of the power converters, the first half sequence is a falling-edge half sequence and the second half sequence is a rising-edge half sequence.
摘要翻译：本公开描述了一种用于控制至少两个并联的多相功率转换器的调制方法。该方法包括基于公共调制参考产生用于功率转换器的同步切换序列，其中每个同步切换序列包括第一半序列，随后是第二半序列，并且其中，对于至少一个功率转换器，前半序列是上升沿半序列上升沿半序列，第二半序列是下降沿半序列，并且对于至少另一个功率转换器，前半个序列是下降沿半帧序列，第二半序列是上升沿半序列。

2. 发明公开

EP2975753A1 A three-level converter 有权转让
标题翻译： Dreistufiger Umrichter
公开(公告)号：EP2975753A1
公开(公告)日：2016-01-20
申请号：EP14176844.0
申请日：2014-07-14
申请人： ABB Technology Oy
发明人： Park, Ki-Bum , Canales, Francisco , Pettersson, Sami
IPC分类号： H02M7/487 , H02M3/335 , H02M1/00
CPC分类号： H02M7/487 , H02M3/33561 , H02M3/33576 , H02M2001/009
摘要： The present invention relates to a three-level converter for high input voltage applications. A three-level converter according to the present invention comprises at least one flying capacitor C F (12), (28), (29) and a Neutral Point Clamped inverter, and one or more connections for an auxiliary circuit (21), (26), (27), (31), (34) so that when the said auxiliary circuit (21), (26), (27), (31), (34) is connected to said three-level converter the said at least one flying capacitor C F (12), (28), (29) is used as an energy source for feeding the said auxiliary circuit (21), (26), (27), (31), (34). The three-level converter according to the present invention provides a simple and straight-forward structure for high input voltage applications that can produce a good quality auxiliary power output.
摘要翻译：本发明涉及一种用于高输入电压应用的三电平转换器。根据本发明的三电平转换器包括至少一个飞行电容器CF（12），（28），（29）和中性点钳位逆变器，以及一个或多个用于辅助电路（21），（26 ），（27），（31），（34），使得当所述辅助电路（21），（26），（27），（31），（34）连接到所述三电平转换器时，使用至少一个飞行电容器CF（12），（28），（29）作为馈送所述辅助电路（21），（26），（27），（31），（34）的能量源。根据本发明的三电平转换器为可以产生良好质量的辅助电力输出的高输入电压应用提供简单且直接的结构。

3. 发明授权

EP2858195B1 Converter circuit 有权转让
标题翻译：转换器电路
公开(公告)号：EP2858195B1
公开(公告)日：2017-08-02
申请号：EP13187505.6
申请日：2013-10-07
申请人： ABB Technology Oy
发明人： Park, Ki-Bum , Pettersson, Sami , Canales, Francisco
IPC分类号： H02H7/122 , H02H7/125 , H02H7/12
CPC分类号： H02M1/32 , H02H7/1216 , H02H7/1225 , H02H7/1255 , H02M5/42 , H02M5/4585

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