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

US20100283325A1 Delivery of Electric Power by Means of a Plurality of Parallel Inverters and Control Method Based on Maximum Power Point Tracking 有权
标题翻译：通过多台并联逆变器交付电力和基于最大功率点跟踪的控制方法
公开(公告)号：US20100283325A1
公开(公告)日：2010-11-11
申请号：US12663499
申请日：2007-06-06
申请人： Andrea Marcianesi , David Martini , Simone Soldani
发明人： Andrea Marcianesi , David Martini , Simone Soldani
IPC分类号： H02M7/42
CPC分类号： H02M7/493 , G05F1/67 , H02J3/385 , Y02E10/58 , Y10T307/707
摘要： The system provides for one or more photovoltaic panels (3) or other energy sources, connected to a series of inverters (5) in parallel, the outputs of which are connected to a load (Z) and/or to an electricity distribution grid (7). One of the inverters operates as master unit and generates a power control signal in order to track the maximum power point that can be obtained from the panels (3). The other inverters operate as slave units. The control is performed so that all the inverters absorb a variable quantity of power according to the fluctuations in the power available at the output of the photovoltaic panels (3) or other source subject to fluctuations.
摘要翻译：该系统提供并联连接到一系列逆变器（5）的一个或多个光伏面板（3）或其他能量源，其输出端连接到负载（Z）和/或配电网 7）。其中一个逆变器用作主单元并且产生功率控制信号，以便跟踪可从面板（3）获得的最大功率点。其他逆变器作为从单元运行。执行控制，使得所有的逆变器根据在光伏面板（3）的输出端或其他来源波动的可用功率的波动吸收可变量的功率。

2. 发明申请

US20130094260A1 Multi-Level DC/AC Converter 有权
标题翻译：多级DC / AC转换器
公开(公告)号：US20130094260A1
公开(公告)日：2013-04-18
申请号：US13642456
申请日：2010-04-19
申请人： David Martini , Massimo Valiani , Simone Soldani
发明人： David Martini , Massimo Valiani , Simone Soldani
IPC分类号： H02M7/483
CPC分类号： H02M7/483 , H02M3/158 , H02M7/487 , H02M7/49 , H02M2001/007
摘要： The multi-level DC/AC converter, comprising: an input (5,7) connectable to a direct voltage source (3), with a first connection (5) and a second connection (7) between which can be applied an input voltage (Vi); a half-bridge with a first controlled switch (21) and a second controlled switch (25) between which is positioned an output (U) of the converter; a first connecting branch (15) between the first controlled switch (21) and the first connection (5) and a second connecting branch (17) between the second controlled switch (25) and the second connection (7); a third controlled switch (59) associated to the first controlled switch (21), connectable in series to the first controlled switch to generate an output voltage exceeding a first limit value (Vi/2); a fourth controlled switch (61) associated to the second controlled switch (25), connectable in series to said second controlled switch to generate an output voltage below a second limit value (−Vi/2).
摘要翻译：所述多电平DC / AC转换器包括：可连接到直流电压源（3）的输入（5,7），具有第一连接（5）和第二连接（7），其间可以施加输入电压（Vi）; 具有第一受控开关（21）和第二受控开关（25）的半桥，其间位于转换器的输出端（U）之间; 第一受控开关（21）和第一连接件（5）之间的第一连接分支（15）和第二受控开关（25）与第二连接件（7）之间的第二连接分支（17）与第一受控开关（21）相关联的第三控制开关（59），可串联连接到第一受控开关以产生超过第一限制值（Vi / 2）的输出电压; 与第二受控开关（25）相关联的第四受控开关（61），其可串联连接到所述第二受控开关以产生低于第二限制值（-Vi / 2）的输出电压。

3. 发明授权

US09030857B2 Five-stage neutral point clamped inverter 有权
标题翻译：五级中性点钳位逆变器
公开(公告)号：US09030857B2
公开(公告)日：2015-05-12
申请号：US13642456
申请日：2010-04-19
申请人： David Martini , Massimo Valiani , Simone Soldani
发明人： David Martini , Massimo Valiani , Simone Soldani
IPC分类号： H02M7/5387 , H02M7/00 , H02M7/483 , H02M7/49
CPC分类号： H02M7/483 , H02M3/158 , H02M7/487 , H02M7/49 , H02M2001/007
摘要： The multi-level DC/AC converter, comprising: an input (5,7) connectable to a direct voltage source (3), with a first connection (5) and a second connection (7) between which can be applied an input voltage (Vi); a half-bridge with a first controlled switch (21) and a second controlled switch (25) between which is positioned an output (U) of the converter; a first connecting branch (15) between the first controlled switch (21) and the first connection (5) and a second connecting branch (17) between the second controlled switch (25) and the second connection (7); a third controlled switch (59) associated to the first controlled switch (21), connectable in series to the first controlled switch to generate an output voltage exceeding a first limit value (Vi/2); a fourth controlled switch (61) associated to the second controlled switch (25), connectable in series to said second controlled switch to generate an output voltage below a second limit value (−Vi/2).
摘要翻译：所述多电平DC / AC转换器包括：可连接到直流电压源（3）的输入（5,7），具有第一连接（5）和第二连接（7），其间可以施加输入电压（Vi）; 具有第一受控开关（21）和第二受控开关（25）的半桥，其间位于转换器的输出端（U）之间; 第一受控开关（21）和第一连接件（5）之间的第一连接分支（15）和第二受控开关（25）与第二连接件（7）之间的第二连接分支（17）与第一受控开关（21）相关联的第三控制开关（59），可串联连接到第一受控开关以产生超过第一限制值（Vi / 2）的输出电压; 与第二受控开关（25）相关联的第四受控开关（61），其可串联连接到所述第二受控开关以产生低于第二限制值（-Vi / 2）的输出电压。

4. 发明授权

US08624439B2 Delivery of electric power by means of a plurality of parallel inverters and control method based on maximum power point tracking 有权
标题翻译：通过多台并联逆变器交付电力和基于最大功率点跟踪的控制方法
公开(公告)号：US08624439B2
公开(公告)日：2014-01-07
申请号：US12663499
申请日：2007-06-06
申请人： Andrea Marcianesi , David Martini , Simone Soldani
发明人： Andrea Marcianesi , David Martini , Simone Soldani
IPC分类号： H02J3/00
CPC分类号： H02M7/493 , G05F1/67 , H02J3/385 , Y02E10/58 , Y10T307/707
摘要： The system provides for one or more photovoltaic panels (3) or other energy sources, connected to a series of inverters (5) in parallel, the outputs of which are connected to a load (Z) and/or to an electricity distribution grid (7). One of the inverters operates as master unit and generates a power control signal in order to track the maximum power point that can be obtained from the panels (3). The other inverters operate as slave units. The control is performed so that all the inverters absorb a variable quantity of power according to the fluctuations in the power available at the output of the photovoltaic panels (3) or other source subject to fluctuations.
摘要翻译：该系统提供并联连接到一系列逆变器（5）的一个或多个光伏面板（3）或其他能量源，其输出端连接到负载（Z）和/或配电网 7）。其中一个逆变器用作主单元并且产生功率控制信号，以便跟踪可从面板（3）获得的最大功率点。其他逆变器作为从单元运行。执行控制，使得所有的逆变器根据在光伏面板（3）的输出端或其他来源波动的可用功率的波动吸收可变量的功率。

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