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

EP3224940A1 DC-TO-AC POWER CONVERTER 审中-公开
标题翻译： DC-TO-AC电源转换器
公开(公告)号：EP3224940A1
公开(公告)日：2017-10-04
申请号：EP15793841.6
申请日：2015-11-12
申请人： CE+T Power Luxembourg
发明人： BLEUS, Paul , FREBEL, Fabrice , JOANNES, Thierry , MILSTEIN, François
IPC分类号： H02M7/493 , H02M7/49
CPC分类号： H02M7/04 , H02M1/08 , H02M1/14 , H02M3/156 , H02M7/49 , H02M7/493 , H02M2001/0048
摘要： The present invention comprises a DC-to-AC power converter (1) comprising: - a current-type DC-to-AC converter (70) having a first DC input (80) and a first AC output (85), said first DC input (80) being connected in parallel to said main DC input (10) and said first AC output (85) being connected in parallel to said main AC output (20); and - control means (110) for : - controlling said bidirectional voltage-type DC-to-AC converter (50) for delivering at said first AC output-input (65) a substantially sinusoidal AC voltage of said fundamental frequency f 0 ; - controlling said current-type DC-to-AC converter (70) for delivering at said first AC output (85) a substantially quasi square-type AC current of said fundamental frequency f 0 and substantially in phase with said substantially sinusoidal AC voltage; - imposing that at least 70% of said rated current is provided by said current-type DC-to-AC converter (70).
摘要翻译：本发明包括直流 - 交流电力转换器（1），其包括： - 具有第一直流输入（80）和第一交流输出（85）的电流型直流 - 交流转换器（70），所述第一 DC输入端（80）并联连接到所述主DC输入端（10），所述第一AC输出端（85）并联连接到所述主AC输出端（20）; 以及 - 控制装置（110），用于： - 控制所述双向电压型DC-AC转换器（50），用于在所述第一AC输出端（65）传送基本上为所述基频f 0的正弦AC电压; - 控制所述电流型直流 - 交流转换器（70），用于在所述第一交流输出端（85）传送基本上为所述基频f 0并基本与所述基本正弦交流电压同相的准方形交流电; - 施加所述额定电流的至少70％由所述电流型DC-AC转换器（70）提供。

2. 发明公开

EP4118724A1 SAFE AND RESILIENT ENERGY DISTRIBUTION SYSTEM FOR A HIGHLY EFFICIENT MICROGRID 无效
公开(公告)号：EP4118724A1
公开(公告)日：2023-01-18
申请号：EP21709419.2
申请日：2021-03-08
申请人： CE+T Power Luxembourg SA
发明人： RIXHON, Daniel , FAGNY, Stéphane , FINFE, François , BIDAINE, Benoit , BLEUS, Paul
IPC分类号： H02J3/36 , H02J3/00 , H02J3/02 , H02J1/00 , H02J4/00 , H02J9/06 , H04M19/00

3. 发明公开

EP3484040A1 INVERTER WITH AC FORWARD BRIDGE AND IMPROVED DC/DC TOPOLOGY 审中-公开
公开(公告)号：EP3484040A1
公开(公告)日：2019-05-15
申请号：EP17200739.5
申请日：2017-11-09
申请人： CE+T Power Luxembourg SA
发明人： FREBEL, Fabrice , JOANNES, Thierry , CAUBO, Olivier , BLEUS, Paul
IPC分类号： H02M7/493 , H02M3/335 , H02M1/34 , H02M1/42
摘要： The present invention relates to a DC-to-AC power converter having a main DC input (1) and a main single-phase AC output (4) comprising a single DC-to-DC converter (5) and, firstly, according to a direct path, a bidirectional voltage-type DC-to-AC converter (6) in series with the DC-to-DC converter (5), said bidirectional voltage-type DC-to-AC converter (6) having a DC input-output (11) connected in parallel to the DC output (10) and an AC output-input (12) connected in parallel to said main AC output (4) and, secondly, according to a bypass path, a current-type low frequency full switching H-bridge (7), called hereafter AC forward bridge, having a DC input and a AC output, said DC input being connected in parallel to said DC output (10) of the single DC-to-DC converter (5) and said AC output being connected in parallel to said main AC output (4), so that, when the instantaneous voltage between the terminals of said main AC output (4) attains a predetermined level, the low frequency forward AC bridge (7) is switched on, the low frequency diodes (2) being reverse biased and non-conducting and a constant power is supplied by the DC-to-DC converter (5) directly to the load.

4. 发明授权

EP3171684B1 HIGH POWER DENSITY INVERTER (II) 有权转让
公开(公告)号：EP3171684B1
公开(公告)日：2020-01-22
申请号：EP15195518.4
申请日：2015-11-20
申请人： CE+T Power Luxembourg
发明人： BLEUS, Paul , FREBEL, Fabrice , JOANNES, Thierry , MISTEIN, François , STASSAIN, Pierre
IPC分类号： H05K7/20 , H02M1/14

5. 发明公开

EP3879661A1 SAFE AND RESILIENT ENERGY DISTRIBUTION SYSTEM FOR A HIGHLY EFFICIENT MICROGRID 有权
公开(公告)号：EP3879661A1
公开(公告)日：2021-09-15
申请号：EP20162192.7
申请日：2020-03-10
申请人： CE+T Power Luxembourg SA
发明人： RIXHON, Daniel , FAGNY, Stéphane , FINFE, François , BIDAINE, Benoit , BLEUS, Paul
IPC分类号： H02J3/36 , H02J3/00 , H02J3/02 , H02J1/00 , H02J4/00 , H02J9/06 , H04M19/00
摘要： The present invention relates to a microgrid with a high voltage direct current (HVDC) source, a high voltage alternating current (HVAC) source respectively, for efficiently and safely distributing power to decentralized loads, comprising :
- at least a main or central HVDC, respective HVAC, power supply (2) connectable in input to an AC grid (1) and in output to a main DC, respective AC, distribution network and loads system (3), having energy reserve means, and comprising a main fault isolator or main FI (22) ;
- the main DC, respective AC, distribution network and loads system (3) comprising a maintrunk bus (10), and subtrunks buses (9) and/or front end local loads (8) cells connected in parallel to the maintrunk bus (10), and comprising, at each branching of a subtrunk and a load or of a subtrunk of order (N-1) and a subtrunk of order N, a local fault isolator or local FI (24) ;
- a smart main controller comprising microcontrollers (11A, 11B), capable to smartly operate adjacent local FIs (24) in case of fault occurrence in the microgrid, so as to segregate the fault and favour or increase the resilience of the microgrid, said smart operation of the adjacent local FIs (24) comprising assignation of increasing switch opening timings to local FIs (24) in the main DC distribution network and loads system (3), when a distance of said local FIs (24) from an end of line faulty subtrunk location is increasing up to main FI location, so as to sequentially disconnect the faulty subtrunk(s) from the network until a first non-faulty subtrunk is found, while a possible faulty local load has already been isolated in a shorter timing.

6. 发明公开

EP3707816A1 INVERTER WITH AC FORWARD BRIDGE AND IMPROVED DC/DC TOPOLOGY 有权
公开(公告)号：EP3707816A1
公开(公告)日：2020-09-16
申请号：EP18796065.3
申请日：2018-11-07
申请人： CE+T Power Luxembourg SA
发明人： FREBEL, Fabrice , JOANNES, Thierry , CAUBO, Olivier , BLEUS, Paul
IPC分类号： H02M7/493 , H02M3/335 , H02M1/34 , H02M1/42

7. 发明公开

EP3625870A1 VIRTUALIZATION OF POWER FOR DATA CENTERS, TELECOM ENVIRONMENTS AND EQUIVALENT INFRASTRUCTURES 有权
公开(公告)号：EP3625870A1
公开(公告)日：2020-03-25
申请号：EP18723021.4
申请日：2018-05-16
申请人： CE+T Power Luxembourg SA
发明人： RIXHON, Daniel , MILSTEIN, François , JOANNES, Thierry , BLEUS, Paul
IPC分类号： H02J9/06 , H02J3/38 , H02J7/34

8. 发明公开

EP3467994A1 VIRTUALIZATION OF POWER FOR DATA CENTERS, TELECOM ENVIRONMENTS AND EQUIVALENT INFRASTRUCTURES 审中-公开
公开(公告)号：EP3467994A1
公开(公告)日：2019-04-10
申请号：EP17194559.5
申请日：2017-10-03
申请人： CE+T Power Luxembourg SA
发明人： RIXHON, Daniel , MILSTEIN, François , JOANNES, Thierry , BLEUS, Paul
IPC分类号： H02J9/06
摘要： The present invention is related to a hardware developed for allowing the virtualization of power and therefore bringing change to the data center market. This new concept, unique in the industry, offers the missing link to respond to the multiple and contradictory challenges the industry will be facing in managing power. The concept of a rack mounted power pack sized for average loads, is allowing peak shaving, and microgrid utilization. The combination of renewable power sources and grid connections enables cost savings while increasing the resilience of the overall infrastructure. The so-called "Power Fusion" operates like a decentralized double conversion UPS with all the advantages of centralized architecture.

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