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31. 发明公开

EP3068203A1 A cooling system, a method for cooling and an electronic apparatus 审中-公开
标题翻译： KÜHLSYSTEM，VERFAHREN ZURKÜHLUNGUND ELEKTRONISCHE VORRICHTUNG
公开(公告)号：EP3068203A1
公开(公告)日：2016-09-14
申请号：EP15305371.5
申请日：2015-03-12
申请人： ALCATEL LUCENT
发明人： Frizzell, Ronan , Donnelly, Brian , Jeffers, Nick
IPC分类号： H05K7/20 , F23L17/02 , F23L17/06 , H02B7/08 , H02G9/10
CPC分类号： H05K7/20127 , H02G9/10
摘要： A cooling system for a subterranean electronic apparatus, the system comprising an air inlet at or above ground level to receive environmental air at an ambient temperature for the system, an air outlet at or above ground level to exhaust heated air from the system, and a subterranean conduit between the inlet and the outlet configured to allow air drawn into the conduit at the inlet to flow towards the outlet, at least a portion of the conduit passing in close proximity to or otherwise in contact with or coupled to the electronic apparatus to be cooled, wherein the air outlet comprises a structure configured to induce airflow between the inlet and the outlet and through the subterranean conduit.
摘要翻译：一种用于地下电子设备的冷却系统，该系统包括位于地平面以上的空气入口以在系统的环境温度下接收环境空气，在地平面以上的空气出口以排出来自系统的加热空气，以及所述入口和所述出口之间的地下管道被配置为允许在入口处吸入所述导管的空气朝向所述出口流动，所述导管的至少一部分通过非常接近或以其他方式与所述电子设备接触或耦合到所述电子设备，冷却，其中所述空气出口包括构造成在所述入口和所述出口之间并通过所述地下管道的空气流引导的结构。

32. 发明授权

EP2561590B1 UNTERIRDISCHES TRANSFORMATOR UMSPANNSTATION FÜR HOCH- UND MITTELSPANNUNG 有权
标题翻译：地下变电所高压和中压
公开(公告)号：EP2561590B1
公开(公告)日：2016-06-29
申请号：EP11714772.8
申请日：2011-04-15
申请人： ABB Technology AG
发明人： KÄMPFER, Stefan , KAUFMANN, Klaus , BORNHOFFER, Richard , KRAFT, Karlheinz , KOMISCHKE, Patrick , GHOSH, Saikat , SCHNEIDER, Jens-Olaf
IPC分类号： H02B7/08 , H02B3/00
CPC分类号： H02B7/08 , H02B3/00

33. 发明授权

EP2047574B1 TRANSFORMER STATION WITH IMPROVED COOLING 有权
标题翻译：具有改进的冷却变电站
公开(公告)号：EP2047574B1
公开(公告)日：2011-05-11
申请号：EP07789397.2
申请日：2007-08-01
申请人： Jet-Vill Korlátolt Felelösségü Társaság
发明人： MAROSÁN, István , POKORNI, János
IPC分类号： H02B7/08
CPC分类号： H02B7/08 , H02B1/56
摘要： The subject of the invention relates to a transformer station with improved cooling, which has a basic body (10) containing in it an internal space (15) bordered by a foundation (11) made from a post-hardening material at least a part of which is under ground level, side walls (12) and a roof (14), the internal space (15) of the basic body (10) contains a transformer chamber (17), a switching area (16) separated from it with a dividing wall (13), and a ventilation passage linking the internal space (15) with the external environment, and located on the roof (14) of the basic body (10) there is an access opening (14a) with a cover (14b), and a grid at least partially covering the ventilation passage. The characteristic feature of the invention is that the grid is separated into an inlet grid (14c) and an outlet grid (14d) by a gap (T), while the ventilation passage is divided into separately arranged inlet air duct (18) and outlet air duct (19), where the inlet air duct (18) is located between the inlet grid (14c) on the roof (14) and the lower part (16b) of the switching area (16) of the internal space (15), while the outlet air duct (19) is located between the outlet grid (14d) on the roof (14) and the upper part (17a) of the transformer chamber (17), in this way the inlet air duct (18) and the outlet air duct (19) are arranged on the two sides of the dividing wall (13), and located in the dividing wall (13) there is a passage opening (13b) permitting the flow of air between the inlet air duct (18) and the outlet air duct (19).

34. 发明公开

EP1515409A3 Unterirdische Schaltanlage 有权
标题翻译：地下开关
公开(公告)号：EP1515409A3
公开(公告)日：2009-11-25
申请号：EP04021628.5
申请日：2004-09-10
申请人： Berthold Sichert GmbH
发明人： Irmer, Günter
IPC分类号： H02B7/08
CPC分类号： H02B7/08
摘要： Um Schaltschränke unterirdisch zu verbauen, wird vorgeschlagen, diese in insbesondere einstückigen, Unterflur-Kunststoffbehältern, die nur über ein räumlich begrenztes Mannloch verfügen, unterzubringen, und fest im Untergrund zu positionieren. Wartungs- und Montagearbeiten können dabei unterirdisch direkt im Behälter vorgenommen werden, weshalb ausreichender Freiraum im Behälter für einen Monteur vorhanden sein muss, jedoch entfallen eine aufwendige Hubmechanik für das Herausheben der Schaltschränke aus der Grube sowie die Probleme der Kabelreserve und Undichtigkeiten durch bewegte Erdkabel.

35. 发明公开

EP2075886A1 Underground transformer substation 有权
标题翻译： Unterirdische变电站
公开(公告)号：EP2075886A1
公开(公告)日：2009-07-01
申请号：EP07380392.6
申请日：2007-12-27
申请人： Prefabricados Uniblok, S.A.
发明人： Sabas Fernandez, José Luis , Zautua Bilboa, Igor , Cormenzana Lopez, Javier
IPC分类号： H02B7/08
CPC分类号： H02B7/08
摘要： The invention relates to a transformer substation which comprises, on the one hand, an underground part (5) equipped with a transformer and/or high voltage electrical equipment, and on the other hand, an outer part (6) which comprises in its interior low voltage electrical and/or electronic equipment. As a particular characteristic, the transformer substation comprises a ventilation system which forms part of the body of the underground part and which comprises a cold air inlet (10) and a hot air outlet (11). Likewise, the ventilation system via said air inlet and outlet channels (10,11) allows the evacuation of water in the event of flooding of the transformer substation.
摘要翻译：本发明涉及一种变电站，其一方面包括配备有变压器和/或高压电气设备的地下部分（5），另一方面，包括在其内部包括的外部部分（6）低压电气和/或电子设备。作为特定的特征，变电站包括形成地下部分的主体部分的通风系统，其包括冷空气入口（10）和热空气出口（11）。同样地，经由所述空气入口和出口通道（10,11）的通风系统允许在变电站淹没的情况下抽空水。

36. 发明公开

EP1970922A1 Cooling system 审中-公开
标题翻译：冷却系统
公开(公告)号：EP1970922A1
公开(公告)日：2008-09-17
申请号：EP07104346.7
申请日：2007-03-16
申请人： ABB Technology AG
发明人： Thrue, Carsten , Olsson, Carl-Olof , Breder, Henrik
IPC分类号： H01F27/10 , H02B1/56 , H02B7/08
CPC分类号： H01F27/10 , H01F27/06 , H01F27/20 , H02B1/56 , H02B7/08
摘要： The present invention relates to a method for cooling a sealed a Compact Secondary Substation (CSS), which CSS contains at least one transformer, which transformer is connected to a high Voltage input, and which transformer is connected through a low voltage switch towards consumers, where the transformer is cooled by cooling means. It is the object of the invention to perform cooling of a CSS in a way that mostly isolates the inner volume of the CSS from atmospheric air. This object can be fulfilled if cooling is performed by a heat exchanger, in which heat exchanger a first primary medium is circulated, which first medium contains heat generated by the transformer, where the heat exchanger is cooled by heat conducting towards the surrounding environment. Hereby, direct contact to the atmospheric air is totally avoided. The inner of a CSS can by use of the heat exchanger be operating as a hermetic sealed closure. In this situation, the CSS can be more reliable equipment than CSS-units using traditional air cooling. As the heat exchanger as such can be a very small component, a CSS with the heat exchanger can have a much smaller volume than a typical air-cooled CSS.
摘要翻译：本发明涉及一种用于冷却密封的紧凑型次级变电站（CSS）的方法，所述CSS包括至少一个变压器，所述变压器连接到高电压输入端，并且所述变压器通过低压开关连接到消费者，变压器通过冷却装置进行冷却。本发明的目的是以大体上将CSS的内部容积与大气隔离的方式执行CSS的冷却。如果通过热交换器执行冷却，其中热交换器使第一主介质循环，第一介质包含由变压器产生的热量，其中热交换器通过朝向周围环境的热传导而被冷却。因此，完全避免了与大气直接接触。 CSS的内部可以通过使用热交换器作为密封封闭来运行。在这种情况下，CSS可以比使用传统风冷的CSS单元更可靠。由于热交换器本身可以是非常小的部件，因此具有热交换器的CSS可以具有比典型的空气冷却CSS小得多的体积。

37. 发明授权

EP0905842B1 Zum Aufstellen auf semi-öffentlichem Boden bestimmte Energieverteilungsstation zur Spannungsentnahme durch Privatpersonen oder Betriebe 有权
标题翻译：一定要放置半公共土地配电站由私人或公司，以除去电压
公开(公告)号：EP0905842B1
公开(公告)日：2008-05-14
申请号：EP98203201.3
申请日：1998-09-22
申请人： Odink & Koenderink B.V. , Ingenieursbureau Ebatech B.V.
发明人： Metternich, Stefan Herman Jeroen , Ekelmans, Marco
IPC分类号： H02B7/08
CPC分类号： H02B1/505 , H02B7/08 , H02G9/10

38. 发明公开

EP1764888A1 Electrical transformer centre 有权转让
标题翻译： Elektrische Unterstation
公开(公告)号：EP1764888A1
公开(公告)日：2007-03-21
申请号：EP05380202.1
申请日：2005-09-16
申请人： Prefabricados Uniblok, S.A.
发明人： Sabas Fernandez, Jose Luis , Zautua Bilbao, Igor
IPC分类号： H02B7/08
CPC分类号： H02B7/08
摘要： Electrical transformer centre, comprising:
an underground part (6) that comprises an underground body (12) and, at least, one transformer unit (21);
a plurality of electrical equipment (18, 19, 31);
and
an external part (1), placed so that it extends above the surface of the ground (25) and which constitutes a ventilation chimney for the underground part (6), allowing the exit of air from said underground part (6).
At least one part of the electrical equipment (18, 19, 31) is housed in the external part (1).
摘要翻译：电气变压器中心，包括：地下部分（6），其包括地下主体（12）和至少一个变压器单元（21）; 多个电气设备（18,19,31）; 和外部部件（1），其放置成使其在地面（25）的表面上方延伸并且构成用于地下部分（6）的通风烟囱，允许从所述地下部分（6）排出空气。电气设备（18,19,31）的至少一部分容纳在外部部件（1）中。

39. 发明公开

EP1515409A2 Unterirdische Schaltanlage 有权
公开(公告)号：EP1515409A2
公开(公告)日：2005-03-16
申请号：EP04021628.5
申请日：2004-09-10
申请人： Berthold Siechert GmbH
发明人： Irmer, Günter
IPC分类号： H02B7/08
CPC分类号： H02B7/08
摘要： Um Telekommunikations-Schaltschränke unterirdisch zu verbauen, wird vorgeschlagen, diese in insbesondere einstückigen, Unterflur-Kunststoffbehältern, die nur über ein räumlich begrenztes Mannloch verfügen, unterzubringen, und fest im Untergrund zu positionieren. Wartungs- und Montagearbeiten können dabei unterirdisch direkt im Behälter vorgenommen werden, weshalb ausreichender Freiraum im Behälter für einen Monteur vorhanden sein muss, jedoch entfallen eine aufwendige Hubmechanik für das Herausheben der Schaltschränke aus der Grube sowie die Probleme der Kabelreserve und Undichtigkeiten durch bewegte Erdkabel.
摘要翻译：固定在地下的嵌入式安装的容器（1）具有带有顶部容器盖（4）的顶部开口（7）。服务柜框架（2）固定服务柜组件（3）。使用地下塑料容器，具有受限制空间的人孔，并且牢固地位于地下。还包括一种用于安装地下服务柜的方法的独立权利要求。

40. 发明公开

EP1224673A1 EARTH COOLED DISTRIBUTION TRANSFORMER SYSTEM AND METHOD 有权
标题翻译：地球冷却配电变压器设备和方法
公开(公告)号：EP1224673A1
公开(公告)日：2002-07-24
申请号：EP99953455.5
申请日：1999-10-29
申请人： Centre d'Innovation sur le Transport d'Energie du Quebec
发明人： PARADIS, Claude , DUPONT, André
IPC分类号： H01F27/06 , H02B7/08
CPC分类号： H01F27/06 , H02B7/08
摘要： An earth cooled distribution transformer system and a method of cooling same and distributing electrical power to a plurality of consumer laods (32) is described. A distribution transformer (10 is provided with the primary (16) and secondary (17) windings encapsulated in a solide insulating material. The steel magnetic core (13) remains exposed and the transformer is buried in ground at a predetermined depth with the core (13) exposed whereby heat generated by the windings is dissipated into the earth through the exposed magnetic core. The high voltage supply cable (20) may be a buried cable or is at least partly buried as well as the power distribution cable (21), which feeds power to one or more consumer loads. The power distribution transformer (10) may be buried adjacent a manhole enclosure (12) with the primary and secondary winding power cables being connected to terminals (22-25) accessible in the manhole. A series of power distribution transformers (10) and supply cables (20) as well as feed cables (21) may be buried in ground in a network to feed an entire residential area without the need to provide insultating casings or even manhole enclosures.

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