-
公开(公告)号：WO2010070114A2
公开(公告)日：2010-06-24
申请号：PCT/EP2009067565
申请日：2009-12-18
Applicant: ABB RESEARCH LTD , BAKAS PANAGIOTIS , DEMETRIADES GEORGIOS , DIJKHUIZEN FRANS , NORRGA STAFFAN , PAPASTERGIOU KONSTANTINOS , STRIDH BENGT , THORBURN STEFAN , AENGQUIST LENNART
Inventor： BAKAS PANAGIOTIS , DEMETRIADES GEORGIOS , DIJKHUIZEN FRANS , NORRGA STAFFAN , PAPASTERGIOU KONSTANTINOS , STRIDH BENGT , THORBURN STEFAN , AENGQUIST LENNART
IPC: H02J7/35
CPC classification number: H02J7/35 , Y02E10/566 , Y10T307/50
Abstract: The invention relates to a photovoltaic system for generating an output voltage which is essentially uninfluenced by varying irradiation, the photovoltaic system comprising a photovoltaic source (1) having an input terminal (2) and an output terminal (3). The photovoltaic system is characterized in that the photovoltaic system comprises a voltage adding arrangement (4) comprising a first input terminal (5) and an output terminal (6), the voltage adding arrangement (4) is connected in series with the photovoltaic source (1), and in that a first route (7) comprising a voltage source (9) and a second route (8) constituting a voltage source bypass extend between said first input terminal (5) and said output terminal (6) of the voltage adding arrangement (4), said first and second routes being alternately activateable.
Abstract translation: 本发明涉及用于产生输出电压的光伏系统，该输出电压基本上不受改变照射的影响，该光伏系统包括具有输入端子（2）和输出端子（3）的光伏源（1）。 光伏系统的特征在于，光伏系统包括包括第一输入端子（5）和输出端子（6）的电压添加装置（4），电压添加装置（4）与光伏源 1），并且包括构成电压源旁路的电压源（9）和第二路径（8）的第一路线（7）在所述第一输入端（5）和所述电压的所述输出端（6）之间延伸 添加配置（4），所述第一和第二路由可交替地激活。
-
公开(公告)号：WO2010066888A2
公开(公告)日：2010-06-17
申请号：PCT/EP2009066960
申请日：2009-12-11
Applicant: ABB RESEARCH LTD , SANNINO AMBRA , DEMETRIADES GEORGIOS , HULTQVIST LARS , JONSSON OLA
Inventor： SANNINO AMBRA , DEMETRIADES GEORGIOS , HULTQVIST LARS , JONSSON OLA
IPC: H02M7/02
CPC classification number: H02J4/00 , B63J3/04 , H02J3/32 , H02J3/34 , Y10T307/461
Abstract: The present invention relates to a system for supplying electric power from an AC power source (AC-PS-1) to ships, each of the ship moored at a respective berth (A, B, C, D) of a quay, said system comprising a rectifier (5), having an AC and a DC side, for converting AC electric power from the AC power source to a DC power, the AC side arranged to be connected to the AC power source, and a plurality of ship connection arrangements for supplying electric power to a respective ship, each of the ship connection arrangements placed at one of the berths and comprising an inverter (11, 12, 13, 14) configurable to output AC power at a first or a second frequency and a ship connector for connecting the ship. The system further comprises a DC distribution network (9) connected to the DC side of the rectifier and the rectifier is placed at a distance from the quay and each of the inverters is connected to the DC distribution network..
Abstract translation: 本发明涉及一种用于从交流电源（AC-PS-1）向船舶提供电力的系统，该系统中的每一艘停泊在码头的相应泊位（A，B，C，D）上，所述系统 包括具有AC和DC侧的整流器（5），用于将来自AC电源的AC电力转换成DC电力，AC侧布置成连接到AC电源，以及多个船舶连接装置 ，用于向相应的船舶供电，每个船舶连接装置位于其中一个泊位处并且包括可配置为输出第一或第二频率的AC电力的逆变器（11,12,13,14）和船舶连接器 用于连接船。 该系统还包括连接到整流器的DC侧的DC分配网络（9），并且整流器被放置在离码头一定距离处，并且每个逆变器连接到DC分配网络。
-
公开(公告)号：WO2010070114A4
公开(公告)日：2010-11-18
申请号：PCT/EP2009067565
申请日：2009-12-18
Applicant: ABB RESEARCH LTD , BAKAS PANAGIOTIS , DEMETRIADES GEORGIOS , DIJKHUIZEN FRANS , NORRGA STAFFAN , PAPASTERGIOU KONSTANTINOS , STRIDH BENGT , THORBURN STEFAN , AENGQUIST LENNART
Inventor： BAKAS PANAGIOTIS , DEMETRIADES GEORGIOS , DIJKHUIZEN FRANS , NORRGA STAFFAN , PAPASTERGIOU KONSTANTINOS , STRIDH BENGT , THORBURN STEFAN , AENGQUIST LENNART
IPC: H02J7/35
CPC classification number: H02J7/35 , Y02E10/566 , Y10T307/50
Abstract: The invention relates to a photovoltaic system for generating an output voltage which is essentially uninfluenced by varying irradiation, the photovoltaic system comprising a photovoltaic source (1) having an input terminal (2) and an output terminal (3). The photovoltaic system is characterized in that the photovoltaic system comprises a voltage adding arrangement (4) comprising a first input terminal (5) and an output terminal (6), the voltage adding arrangement (4) is connected in series with the photovoltaic source (1), and in that a first route (7) comprising a voltage source (9) and a second route (8) constituting a voltage source bypass extend between said first input terminal (5) and said output terminal (6) of the voltage adding arrangement (4), said first and second routes being alternately activateable.
Abstract translation: 本发明涉及用于产生基本上不受变化辐照影响的输出电压的光伏系统，该光伏系统包括具有输入端子（2）和输出端子（3）的光伏源（1）。 该光伏系统的特征在于，光伏系统包括包括第一输入端子（5）和输出端子（6）的电压添加装置（4），电压添加装置（4）与光伏电源 1）之间，并且包括构成电压源旁路的电压源（9）和第二路由（8）的第一路由（7）在所述第一输入端子（5）和所述输出端子（6）之间延伸 添加装置（4），所述第一和第二路线可交替地激活。
-
公开(公告)号：WO2010066898A3
公开(公告)日：2010-08-05
申请号：PCT/EP2009066993
申请日：2009-12-11
Applicant: ABB RESEARCH LTD , SANNINO AMBRA , DEMETRIADES GEORGIOS , HULTQVIST LARS , JONSSON OLA
Inventor： SANNINO AMBRA , DEMETRIADES GEORGIOS , HULTQVIST LARS , JONSSON OLA
CPC classification number: H02J3/005 , B63J2003/043 , H02J3/34 , Y10T307/25 , Y10T307/461
Abstract: It is presented a system for supplying electric power from a main power grid to a plurality of ships moored at a respective berth of a quay. The system comprises a connection point for connecting to the grid supplying electrical power at a first frequency, a frequency converter arrangement for converting electric power from the grid at the first frequency to electric power at a second frequency, a first connector, arranged to provide power from the grid at the first frequency, a second connector, arranged to provide power at the second frequency from the frequency converter arrangement, a plurality of switches, each switch being configured to supply of power from either of the two connector to a respective berth, the system further comprising a plurality of ship connection arrangements connected to a respective switch, each ship connection arrangement being adapted for connection to an electric system of a ship. A corresponding arrangement and method are also presented.
Abstract translation: 它提供了一种用于从主电网向驻留在码头各泊位的多个船舶提供电力的系统。 该系统包括用于连接到以第一频率提供电力的电网的连接点，用于将来自第一频率的电网的电力以第二频率的电力转换的频率转换器装置，被布置成提供电力的第一连接器 从第一频率的电网，布置成以第二频率从变频器装置提供电力的第二连接器，多个开关，每个开关被配置为将功率从两个连接器中的任一个提供给相应的泊位， 所述系统还包括连接到相应开关的多个船舶连接装置，每个船舶连接装置适于连接到船舶的电气系统。 还提出了相应的布置和方法。
-
公开(公告)号：ES2555492T3
公开(公告)日：2016-01-04
申请号：ES10711216
申请日：2010-03-26
Applicant: ABB RESEARCH LTD
Inventor： DEMETRIADES GEORGIOS , SHUKLA ANSHUMAN
Abstract: Un disyuntor híbrido (1) para interrumpir una corriente de defecto en una línea de circuito eléctrico que tiene una impedancia de línea (Z), comprendiendo el disyuntor híbrido - un disyuntor mecánico (Smec) adaptado para interrumpir la línea al detectarse la corriente de defecto y - un dispositivo semiconductor (G1, G2, V) dispuesto en paralelo con el disyuntor mecánico para conducir la corriente de defecto cuando se desconecta el disyuntor mecánico, caracterizado por que - el disyuntor híbrido comprende, además, una rama (3) conectada entre la línea de circuito eléctrico y tierra, incluyendo la rama una unidad de resistencia variable (5, R), y - una unidad de control (4) configurada para, al detectar la corriente de defecto, * ajustar el valor de impedancia de la unidad de impedancia variable (5, R) y * conectar la unidad de impedancia variable (5, R) en paralelo con la impedancia de línea (Z).
-
Patent Agency Ranking
公开(公告)号：AT544223T
公开(公告)日：2012-02-15
申请号：AT08172418
申请日：2008-12-19
Applicant: ABB RESEARCH LTD
Inventor： STRIDH BENGT , AENGQUIST LENNART , DIJKHUIZEN FRANS , DEMETRIADES GEORGIOS , PAPASTERGIOU KONSTANTINOS , BAKAS PANAGIOTIS , THORBURN STEFAN , NORRGA STAFFAN
IPC: H02J7/35
Abstract: The invention relates to a photovoltaic system for generating an output voltage which is essentially uninfluenced by varying irradiation, the photovoltaic system comprising a photovoltaic source (1) having an input terminal (2) and an output terminal (3). The photovoltaic system is characterized in that the photovoltaic system comprises a voltage adding arrangement (4) comprising a first input terminal (5) and an output terminal (6), the voltage adding arrangement (4) is connected in series with the photovoltaic source (1), and in that a first route (7) comprising a voltage source (9) and a second route (8) constituting a voltage source bypass extend between said first input terminal (5) and said output terminal (6) of the voltage adding arrangement (4), said first and second routes being alternately activateable.
-
公开(公告)号：AU2008357927A1
公开(公告)日：2009-12-23
申请号：AU2008357927
申请日：2008-06-17
Applicant: ABB RESEARCH LTD
Inventor： DEMETRIADES GEORGIOS , NYGREN BERTIL , HOSINI FALAH , SVENSSON JAN R
IPC: H02M1/32
Abstract: A power apparatus for a high voltage electrical power system, that includes a voltage source converter and a high voltage dc power source including one or more strings having a plurality of dc power source members connected in series, and switches configured to connect and disconnect the strings, where the switches are solid-state switches, each string is subdivided into a plurality of dc power source units each dc power source unit including a plurality of dc power source members connected in series and each dc power source unit is provided with one of the solid-state switches configured to connect and disconnect the dc power source unit, and that all solid-state switches in the string are arranged so that they are turned on and off simultaneously.
-
公开(公告)号：SE0901117L
公开(公告)日：2009-08-24
申请号：SE0901117
申请日：2009-08-24
Applicant: ABB RESEARCH LTD
Inventor： DEMETRIADES GEORGIOS
-
公开(公告)号：CA2782896C
公开(公告)日：2016-11-22
申请号：CA2782896
申请日：2009-12-10
Applicant: ABB RESEARCH LTD
Inventor： PAPASTERGIOU KONSTANTINOS , HERMANSSON WILLY , DEMETRIADES GEORGIOS
Abstract: The invention relates to a dc power source (3) for a high voltage power apparatus (1), the dc power source (3) comprising one or more strings (4a-c) including a plurality of dc power source units connected in series, and switches (7, 9, 11, 13) configured to connect and disconnect said strings (4a-c). The switches (7, 9, 11, 13) are solid-state switches distributed among the power source units of each string (4a-c), and all solid-state switches (7, 9, 11, 13) in the string (4a-c) are arranged so that they are turned on and off simultaneously. Each switch (7, 9, 11, 13) is connected in parallel with a first controllable semiconductor (16) in a first direction and connected in parallel with a second controllable semiconductor (20) in a second direction which is opposite to the first direction, and the dc power source (3) comprises a control unit (21) configured to bypass a failed switch (7, 9, 11, 13) by triggering the forward biased of the first (16) or second (20) controllable semiconductor connected to the failed switch (7, 9, 11, 13) in case a fault in the switch (7, 9, 11, 13) is detected
-
公开(公告)号：CA2791124C
公开(公告)日：2016-03-29
申请号：CA2791124
申请日：2010-02-23
Applicant: ABB RESEARCH LTD
Inventor： DEMETRIADES GEORGIOS , PAPASTERGIOU KONSTANTINOS , SANNINO AMBRA
Abstract: An electric plant with a capacity to charge electric batteries is a plant for transmitting electric power comprising a Voltage Source Converter (1), an alternating voltage network (14) connecting an alternating voltage side of the converter and a direct voltage part (7) connected to the direct voltage side of the converter. The converter (1) has a series connection of switching cells (8) having each at least one energy storing capacitor. Electric batteries may be connected in parallel with said capacitor, and the charging state thereof may be influenced by controlling the switching cells of the Voltage Source Converter through a control arrangement (15).
-
-
-
-
-
-
-
-
-
Search Results
23
records
(took 0.021 seconds)
