WO2014131457A1 - Umrichterstation mit diodengleichrichter - Google Patents
Umrichterstation mit diodengleichrichter Download PDFInfo
- Publication number
- WO2014131457A1 WO2014131457A1 PCT/EP2013/054070 EP2013054070W WO2014131457A1 WO 2014131457 A1 WO2014131457 A1 WO 2014131457A1 EP 2013054070 W EP2013054070 W EP 2013054070W WO 2014131457 A1 WO2014131457 A1 WO 2014131457A1
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- WIPO (PCT)
- Prior art keywords
- converter
- partial
- station
- voltage
- converter station
- Prior art date
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/36—Arrangements for transfer of electric power between ac networks via a high-tension dc link
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/381—Dispersed generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
- H02J3/50—Controlling the sharing of the out-of-phase component
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/10—The dispersed energy generation being of fossil origin, e.g. diesel generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/20—The dispersed energy generation being of renewable origin
- H02J2300/28—The renewable source being wind energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/76—Power conversion electric or electronic aspects
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]
Definitions
- the invention relates to a converter station for transmitting electrical power to a converter having a DC voltage connection and an AC voltage connection, and at least one transformer which is connected to the AC voltage connection.
- Such a converter station is known for example from the article by S. Bernal-Perez et al. , "Wind power plant control for the connection to multiterminal HVDC links", IEEE, 2012, page 2873.
- a diode rectifier is connected on the DC side with a DC intermediate circuit
- the DC intermediate circuit extends between two voltage impressing inverters, which in English also called "Voltage Source
- VSC Volt Control Converter
- the connection of wind farms set up in the sea to a shore - side supply network usually takes place by means of direct current for large transmission distances.
- an inverter is currently being installed on a high-sea platform, which is set up in the vicinity of the wind farm in the sea.
- This sea-side converter is connected to the wind farm via an AC voltage network, with a DC voltage connection extending from its DC voltage connection to a shore-side converter.
- the installation of such inverters in the sea is costly due to the still high weight and large volume of the inverter.
- the object of the invention is therefore to provide an inverter station of the type mentioned, which is as inexpensive as possible.
- the converter station is arranged distributed on at least two independently arranged support structures.
- the converter station is no longer arranged on a single support structure. Rather, the weight of the converter station is distributed to different support structures.
- the distributed arrangement of the converter station according to the invention on relatively inexpensive support structures is particularly advantageous in a converter which is designed as a diode rectifier.
- the diode rectifier has in comparison to the previously used for wind farm connection self-commutated converter a much lower weight. This also applies to a limited extent to a thyristor converter which is equipped with current valves formed by thyristors.
- the converter station according to the invention can have, for example, an inverter which is held by its own, ie separate, support structure. Other components are not held by said support structure.
- the converter forms at least one six-pulse bridge with its Storm or voltage valves.
- One of the DC voltage terminals of this six-pulse bridge is connected, for example, to the ground potential.
- the other DC voltage terminal is then connected, for example, via a single-pole DC voltage connection to a shore-side converter.
- the 12-pulse The bridge has two six-pulse bridges, which are connected in series on the DC voltage side. Your connection point is usually at ground potential.
- Each six-pulse bridge is connected, for example via a separate transformer to an AC mains.
- the windings of the two transformers are connected to each other differently, so that a different phase shift takes place at the transformers during the transmission.
- the inverter station can also have two six-pulse bridges, each with a terminal at ground potential.
- the configuration of the converter is fundamentally arbitrary within the scope of the invention.
- the inverter is, for example, a self-commutated converter, such as a voltage impressing inverter or English "Voltage Source
- VSC Volt Control Converter
- the converter and at least one of the transformers are held by different support structures. This distribution has proven to be particularly useful in terms of weight distribution.
- the support structures can be arranged in the sea or in a lake, wherein at least one support structure is a wind energy plant support structure, which is dimensioned for holding a wind power plant.
- support structures are used according to this variant of the invention, which also serve or can serve to hold wind turbines.
- the materials used and their material thicknesses they are designed to hold masses which correspond to the mass of a commercially available wind energy plant.
- Such support structures that are typical for holding wind turbines, ie wind turbine support structures are the person skilled in the art below the terms Monopile, Tripile, Tripod, Jacket, gravity foundation, floating support structure or the like. Exemplary embodiments are given below with reference to the drawing.
- Wind turbine load bearing structures are in production compared to
- parts of the converter station can therefore also be arranged on a support structure, which additionally carries or holds a wind power plant.
- the components of the converter station can also be mounted directly on a tower of the support frame of the wind turbine.
- the converter expediently has a plurality of partial inverters connected in series or in parallel on the DC voltage side.
- the inverter is easily scalable and can therefore be easily adapted to the respective current or voltage requirements.
- each partial converter can be arranged on a separate support structure assigned to it alone, for example a "mono-pile.”
- a plurality of partial converters can also be held by a supporting structure.
- each partial converter is connected on the alternating voltage side to a partial transformer, wherein the said partial converter and the said partial transformer are arranged in a common partial encapsulation housing.
- the encapsulating can be arranged in a simple manner, for example on the support structure of a wind turbine, in the sea.
- each partial converter has two DC voltage terminals, which can be bridged by means of a bypass switch.
- a partial converter station which comprises, for example, a partial converter and a partial transformer, can be bridged. If the converter station is connected to a section of a wind farm, for example to a train of a wind farm, the said section can also be bridged in this way. This is advantageous because the error can be present both in the respective component and in the strand or branch of the AC voltage network connected to the component.
- each partial converter trains a 6-pulse bridge or 12-pulse bridge.
- a filter unit is provided on the alternating voltage side of the converter.
- the filter unit is used for reactive power compensation and to filter out harmonic harmonics of the fundamental oscillation, which can occur during normal operation of the inverter.
- the filter unit may also include wind turbines or consist solely of wind turbines.
- Each partial converter is expediently connected to a partial smoothing reactor on the DC side.
- the partial smoothing choke is used to smooth the direct current. This is particularly expedient if the partial converters are at least partially configured as partial diode rectifiers.
- the partial converters are at least partially sub-diode rectifiers or partial subconductors whose current valves have a series connection of diodes or of thyristors.
- the partial diode rectifier which can again form a 6 or 12-pulse bridge, is light compared to the self-commutated partial converter and causes little loss.
- the Tyristor partial converter forms current valves, that is actively switched on by an ignition pulse, but can not be switched off.
- thyristor flow control valves are robust and inexpensive.
- the inverter is a diode rectifier.
- the diode rectifier with its passive power semiconductors which can not be controlled, is light and low-loss in comparison with a converter with an inverter which can be switched on and off.
- the converter can also be a self-commutated converter, for example a voltage-impressing converter (VSC), and in particular a modular multistage converter.
- VSC voltage-impressing converter
- Such converters have power semiconductor switches which can be switched on and off, such as IGBTs, GTOs, IGCTs or the like.
- the converter is a diode rectifier
- the diode rectifier is connected to the DC voltage side with a smoothing reactor.
- energy supply means are provided for supplying an AC voltage network connected to the converter station.
- the power supply means do justice to the fact that a diode rectifier allows power transmission in only one direction.
- the wind turbines of the wind farm can be aligned and the rotor blades are adjusted by the angle required in each case.
- the energy supply means comprise, for example, a diesel engine which drives a generator, wherein the generator generates the required electrical power which is fed into the alternating voltage network connected to the wind farm.
- the energy supply means are designed so that it is possible to dispense with a diesel engine, since the diesel engine is maintenance-intensive and must be constantly supplied with diesel.
- the fuel supply in wind and weather is cumbersome.
- Such power supply means comprise a power supply line extending at least partially through the water, which is, for example, an AC power line having a voltage in the range of 50 to 70 kV.
- the energy supply means comprise a partial converter which is connected in series with the partial diode rectifiers of the converter on the DC voltage side.
- the partial converter it is possible to use the DC connection, by which the converter station is connected to the shore-side power supply network, also for providing the power flow in the opposite direction, ie from land to wind farm.
- the sub-diode rectifiers as mentioned above, are equipped with a bypass switch with which the bypassing of the sub-diode rectifiers in the series circuit is made possible, so that the power is provided by a shore-side converter via the direct voltage connection and by the partial converter or converters can be converted into AC voltage.
- the alternating voltage thus generated then serves to supply energy to a connected wind farm.
- the transformer is connected to a switchgear.
- the switchgear is, for example, a gas-insulated switchgear, with a corresponding passage between the switchgear and, for example, in oil. gerten transformer is provided. As already mentioned above, several transformers can also be used within the scope of the invention. This also applies to the switchgear.
- the switchgear is connected via an AC line with a coupling-in, which is connected to a shore-side power grid or a seaward AC mains.
- the transformer and the converter are arranged in an insulating material.
- the term insulating material is intended to encompass all gases, liquids and solids which have improved insulation properties compared to atmospheric air. Due to the improved insulation properties, the individual components of the converter, which are at a different high electrical potentials can be arranged with less distance from each other, without causing flashovers.
- a diode rectifier or its passive and non-controllable power semiconductors can be easily arranged in an insulating material. This also applies to a third-party inverter equipped with thyristors. Only in the case of maintenance does the insulating material have to be removed.
- inlet and outlet means are provided on an encapsulating housing, in which the converter is arranged, through which the insulating material can escape or be filled.
- the converter and the transformer are each arranged in an encapsulating housing, wherein the encapsulating housings are interconnected.
- the said components can be electrically connected to one another without the need for complex feedthroughs, which transfer a conductor lying at a high voltage potential from one insulating material environment to another insulating medium or to an air atmosphere.
- the usually on earth Potential encapsulation of the components of the converter station also protects them from harmful environmental influences, which can cause damage especially when installing the converter station in the sea or in a lake.
- At least one encapsulating housing is provided, in which at least part of the converter and at least part of the transformer are arranged in common, wherein the encapsulating housing is filled with the insulating material.
- an encapsulated housing filled with insulating material is provided, in which the (partial) converter and the (partial) transformer are arranged at least partially in common. In this way, the converter station can be made even more compact.
- the wiring network of the inverter are housed.
- the capsule housing or expediently are at earth potential.
- the insulating material can in principle be gaseous, liquid or else a solid.
- the protective gases known in the energy transmission and distribution such as welding hexafluoride or the like, are used. Special advantages, however, arise when as an insulating material
- Liquid such as a suitable insulating oil is used.
- the oil provides cooling as well as insulation.
- FIG 1 shows an embodiment of the invention
- FIG. 2 shows a further exemplary embodiment of an inverter station according to the invention, which connects a wind farm arranged on the sea side with a shore-side converter,
- Figure 3 shows an embodiment of a
- FIG. 5 shows the partial converter station according to FIG. 3 in a side view
- FIG. 6 shows a number of currently used wind power plant support structures
- Figure 7 schematically illustrate a wind turbine support structure to which the Operaumrichterstation is attached according to Figure 5.
- FIG. 1 shows an exemplary embodiment of the converter station 1 according to the invention, which comprises a diode rectifier 2.
- the diode rectifier 2 forms a so-called 12-pulse bridge which comprises two six-pulse bridges 3 and 4 which are connected to one of their DC voltage terminals by means of a grounded connecting line 5 and in each case via a transformer 6 or 7 with different sections or strands 8 an AC voltage network are connected.
- the transformers 6, 7 each have a primary winding 9 and a secondary winding 10.
- mators 6 forms a star point.
- the primary winding 9 of the second transformer 7, however, is present as a triangular circuit. This leads to a different phase shift in the AC voltages transmitted by them.
- each of the two can
- Six-pulse bridges 3, 4 must also be earthed at one of their DC voltage terminals independently of the other six-pulse bridge. Even if the diode rectifier 2 has only a six-pulse bridge, it may be connected to the ground potential at a DC voltage terminal, so that a so-called monopole is formed.
- each of the 6-pulse bridges 3 and 4 respectively has a DC voltage terminal 11 or 12, which is connected to a respective pole 13 or 14 of a DC voltage connection 15.
- each pole 13 or 14 is a figuratively not shown smoothing - is arranged.
- the DC connection 15 of the diode rectifier 2 is connected to a shore-side and near the coast converter 16, the land-side inverter 16 has an AC voltage terminal, with which this is connected to a shore-side power grid 17, which is shown figuratively only schematically.
- the power supply network 17 is an AC voltage network.
- the diode rectifier 2 is arranged on a support structure 18, which is located in the sea about 50 to 400 km far away from the coast.
- the bearing structures and foundations used in the respective wind farm are used as support structure 18 or the components are fastened directly to the tower of a wind turbine or in other words wind power plant.
- the transformer 6 is arranged on a corresponding support structure 19 and the transformer 7 on a support structure 20.
- the support structures 18, 19, 20 are therefore particularly cost-effective.
- the sea is used Inverter station to transfer the power generated by the wind farm in the DC link 15.
- the wind farm Since the diode rectifier 2 is set up for power transmission in only one direction, namely from the transformers 6 to the shore-side converter 16, the wind farm must be provided with the energy it requires in a different way when there is no wind.
- the coupling component 22 is connected via an alternating voltage line 25 and the switchgear not shown figuratively with the strands 8 of the alternating voltage network.
- the coupling-in component 22 is connected to the energy supply network 17 via the transformer 25.
- the transformer 25 provides for the provision of an appropriate AC voltage on the order of between 50 and 70 kV. In this way, the wind farm can be powered by land.
- the structure of the 6-pulse bridge 2 is illustrated in more detail in Figure la. It can be seen that the 6-pulse bridge 3 has three phase modules 27, the number of which corresponds to the number of phases of the alternating voltage network 8 to which the respective transformer 6, 7 is connected. Each phase module 27 has two oppositely polarizable DC voltage terminals or DC voltage terminals, which are marked with a plus and minus sign. In addition, each phase module 27 has an AC voltage connection 28. A diode valve 29 extends between the AC voltage connection 28 and each of the DC voltage connections, so that each phase module 27 has two diode valves 29. The diode valves 29 comprise a series connection of diodes, the number of which is dependent on the present voltage.
- FIG. 2 shows another embodiment of the converter station 1 according to the invention, which is composed of Operaumrichterstationen 31, wherein each Operaumrichterstation 31 next to a partial diode rectifier a figuratively not shown partial transformer and a figuratively also not shown Operaglättungsdrossel has.
- the Railumrichterstationen 31 are connected on the DC side with each other in series.
- a partial converter 32 can be seen in said series connection.
- Each partial converter station 31 has a first DC voltage terminal 33 and a second DC voltage terminal 34, which can be connected to one another by means of a bridging switch 35. With the help of the bypass switch 35 thus bridging, for example, a faulty Operaumrichterstation 31 is possible.
- the converter station 1 is - as already stated - distributed on several support structures, arranged about 100 km offshore 36 in the sea, wherein a land doctor inverter 16 is connected via a DC voltage connection 15 to the inverter station 1. It can be seen that each partial converter station 31 is connected to a line 8 of an AC voltage network 7 which serves to connect a wind farm 37 to the converter station 1.
- the wind farm 37 consists of a plurality of wind turbines 38.
- FIG. 3 shows the partial converter station 31 in more detail. It can be seen that the partial converter station 31 has a partial encapsulating housing 39 in which two partial smoothing chokes 41, one partial diode rectifier 42 and one partial transformer 40 are arranged together.
- the sub-diode rectifier forms, for example, a 6-pulse bridge.
- the sectionkapselungsgephaseuse 39 is filled with insulating oil. Outside the partial encapsulation housing 39, mechanical DC voltage switches 43 can be seen, with which the respective pole can be connected to the bypass switch 35.
- FIG. 4 shows the partial converter 32 in more detail, which is not arranged in a separate encapsulating.
- the partial converter 32 has no smoothing throttles on the DC side. These are unnecessary for a controlled or self-commutated converter.
- the partial converter 32 can be bridged with the aid of a bridging switch 35 on the DC voltage side.
- FIG. 5 shows the partial converter station 31 in a schematic side view. It can be seen that partial transformer 40, the partial smoothing chokes 41 and the partial diode rectifier 42 are arranged in a common encapsulating housing 39 which is filled with oil.
- passages 44 can be seen, with which high-voltage conductors are transferred from an oil insulation into a protective gas insulation, wherein they extend through one or more walls of the respective encapsulation housing lying at earth potential.
- the bypass switch 35 is likewise arranged in an encapsulating housing 45, which, however, is filled with an inert gas, in this case Schweielhexafluorid.
- the bushing 46 allows a cable connection to the housing 45 filled with protective gas.
- FIG. 6 shows exemplary embodiments of wind turbine support structures 47 to 52, which are designed to carry parts of the converter station 1.
- the seabed is designated by the reference numeral 53 and the water surface by the reference numeral 54.
- the support structure 47 is a so-called floating support structure, wherein a freely floating buoyancy body 55 is anchored by anchoring 56 and ropes 57 fixed to the seabed.
- a tower or mast 58 is supported, which is designed to hold the wind turbine or, in other words, wind turbine.
- the buoyant body 55 is matched in terms of its buoyancy forces on the weight of the tower 58 and the weight of a wind turbine.
- the anchoring 56 on the seabed 53 takes place, for example, by driving piles into the seabed. By way of derogation, ballast bodies lying freely on the seabed are provided, to which the cables are fastened.
- the support structure 49 differs from the support structure 48 in that three piles 59 are driven into the seabed. On the three piles above the water surface 54 a space frame 60 can be seen, which is supported on all Rammpfählen together. The tower or mast 58 projects from the space frame 60 vertically.
- the support structure 50 differs from the support structure 49 in that the space structure 60 is tetrahedral and arranged below the water surface 54. Instead of a space structure, the supporting structure 51 has a holding frame 61 which is supported on four driving piles 59 and which extends both below and above the water surface. surface 54 extends. On the support frame 61, the tower or mast 58 of the wind turbine is again supported.
- the support structure 52 has a Abstellfuß 62, which rests on the seabed 53. From the Abstellfuß 62 extends directly the mast or tower 58th
- FIG. 7 shows the fastening of the partial converter station 31 according to FIG. 5 to a tower 58 of the wind energy plant support structure 50 according to FIG. 6. It can be seen that a support platform 63 is mounted on the tower or holding mast 58, on which the partial converter station 31 according to FIG is.
- the bushing 44 arranged here in the bottom region of the partial converter station 31 makes it possible to connect an AC cable which corresponds to one of the strands 8 of the AC voltage network which connects the converter station 1 to the wind farm 37.
- the strand 8 is acted upon by a voltage of about 65 kV.
- DC connection 5 can be seen, which is at a DC potential between 200 and 400 kV compared to the ground potential.
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
- Control Of Eletrric Generators (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020157026850A KR101835192B1 (ko) | 2013-02-28 | 2013-02-28 | 다이오드 정류기를 구비한 변환기 스테이션 |
PCT/EP2013/054070 WO2014131457A1 (de) | 2013-02-28 | 2013-02-28 | Umrichterstation mit diodengleichrichter |
CN201380074029.8A CN105027409B (zh) | 2013-02-28 | 2013-02-28 | 具有二极管整流器的变流站 |
EP13708752.4A EP2941823B1 (de) | 2013-02-28 | 2013-02-28 | Umrichterstation mit diodengleichrichter |
US14/771,266 US20160013653A1 (en) | 2013-02-28 | 2013-02-28 | Converter station with diode rectifier |
JP2015559428A JP2016510203A (ja) | 2013-02-28 | 2013-02-28 | ダイオード整流器を有する変換器ステーション |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2013/054070 WO2014131457A1 (de) | 2013-02-28 | 2013-02-28 | Umrichterstation mit diodengleichrichter |
Publications (1)
Publication Number | Publication Date |
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WO2014131457A1 true WO2014131457A1 (de) | 2014-09-04 |
Family
ID=47845972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/EP2013/054070 WO2014131457A1 (de) | 2013-02-28 | 2013-02-28 | Umrichterstation mit diodengleichrichter |
Country Status (6)
Country | Link |
---|---|
US (1) | US20160013653A1 (de) |
EP (1) | EP2941823B1 (de) |
JP (1) | JP2016510203A (de) |
KR (1) | KR101835192B1 (de) |
CN (1) | CN105027409B (de) |
WO (1) | WO2014131457A1 (de) |
Cited By (10)
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WO2016066188A1 (de) * | 2014-10-28 | 2016-05-06 | Siemens Aktiengesellschaft | Umrichteranordnung mit einer mehrzahl von umrichtern für einen windpark |
WO2016206547A1 (zh) * | 2015-06-26 | 2016-12-29 | 许继电气股份有限公司 | 一种混合直流输电系统 |
WO2018059664A1 (de) * | 2016-09-27 | 2018-04-05 | Siemens Aktiengesellschaft | Anordnung und verfahren zum übertragen elektrischer leistung |
DE102017116375A1 (de) | 2017-07-20 | 2019-01-24 | Aerodyn Consulting Singapore Pte Ltd | Offshore-Windpark mit Hochspannungs-Gleichstrom-Seekabel |
US10193348B2 (en) | 2014-02-06 | 2019-01-29 | Siemens Aktiengesellschaft | Arrangement and installation for transmitting electric power with a reserve rectifier |
US10320308B2 (en) | 2014-04-04 | 2019-06-11 | Siemens Aktiengesellschaft | Commutating circuit |
EP3751692A1 (de) * | 2019-06-11 | 2020-12-16 | Siemens Aktiengesellschaft | Hochspannungsgleichstromübertragungsstation |
CN113629753A (zh) * | 2021-08-13 | 2021-11-09 | 南方电网科学研究院有限责任公司 | 一种海上风电直流输电系统及其黑启动方法 |
US11223209B2 (en) | 2017-08-24 | 2022-01-11 | Mitsubishi Heavy Industries, Ltd. | Control device for distributed power supply system, distributed power supply system, and control program of distributed power supply system |
EP3245726B1 (de) * | 2015-02-27 | 2022-12-14 | Siemens Energy Global GmbH & Co. KG | Anordnung mit einem stromrichter |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014131456A1 (de) * | 2013-02-28 | 2014-09-04 | Siemens Aktiengesellschaft | Umrichterstation mit diodengleichrichter |
WO2015007302A1 (de) * | 2013-07-15 | 2015-01-22 | Siemens Aktiengesellschaft | Modularer multi level dc/dc wandler für hvdc anwendungen |
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CN113629753B (zh) * | 2021-08-13 | 2023-08-18 | 南方电网科学研究院有限责任公司 | 一种海上风电直流输电系统及其黑启动方法 |
Also Published As
Publication number | Publication date |
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CN105027409A (zh) | 2015-11-04 |
JP2016510203A (ja) | 2016-04-04 |
CN105027409B (zh) | 2018-11-09 |
KR20150122763A (ko) | 2015-11-02 |
US20160013653A1 (en) | 2016-01-14 |
KR101835192B1 (ko) | 2018-03-06 |
EP2941823B1 (de) | 2020-10-21 |
EP2941823A1 (de) | 2015-11-11 |
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