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1. 发明专利

JP2013119860A Turbine 有权
标题翻译：涡轮
公开(公告)号：JP2013119860A
公开(公告)日：2013-06-17
申请号：JP2012266086
申请日：2012-12-05
申请人： Man Diesel & Turbo Se , マン・ディーゼル・アンド・ターボ・エスイー
发明人： REINHOLD BJOERN , SCHAAKE THOMAS
IPC分类号： F01D3/04 , F01D5/06
CPC分类号： F01D3/04
摘要： PROBLEM TO BE SOLVED: To provide a turbine in which an axial thrust of a balancing piston can be varied during an operation.SOLUTION: A turbine includes: a stator (10) and a rotor (20) supported in the stator; a plurality of turbine stages (30), which are formed by the rotor and the stator and arranged successively in a longitudinal direction (LR) and through which a fluid path extends; a balancing piston (40), which is arranged at the rotor and which includes a first chamber (41) connected to one (30.1) of the turbine stages via a first line (51) so that a fluid can be conveyed from one stage into the first chamber under a first pressure, and which includes a second chamber (42) adapted to have a counter pressure lower than the first pressure so that a thrust opposed to a flow direction of the fluid passing through the turbine stages can be added to the rotor by the balancing piston; and a control device (60) which is connected to the second chamber and varies the counter pressure. The control device varies the counter pressure by controlled removal of the fluid from the second chamber so that the thrust of the balancing piston can be varied during an operation.
摘要翻译：要解决的问题：提供一种在操作期间能够改变平衡活塞的轴向推力的涡轮机。解决方案：涡轮机包括：定子（10）和支撑在定子中的转子（20）; 多个涡轮级（30），其由所述转子和所述定子形成并且沿纵向方向（LR）依次布置并且流体路径延伸穿过所述多个涡轮级; 平衡活塞（40），其布置在转子处并且包括经由第一管线（51）连接到涡轮级的一个（30.1）的第一室（41），使得流体可以从一个级传送到所述第一室在第一压力下，并且其包括适于具有低于所述第一压力的反压力的第二室（42），使得能够将相对于通过所述涡轮级的流体的流动方向的推力添加到所述第二室转子由平衡活塞; 和连接到第二腔室并改变反压力的控制装置（60）。控制装置通过从第二室控制地移除流体来改变反压力，使得平衡活塞的推力在操作期间可以改变。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2013249840A Method for operating solar installation 有权
标题翻译：操作太阳能安装方法
公开(公告)号：JP2013249840A
公开(公告)日：2013-12-12
申请号：JP2013113790
申请日：2013-05-30
申请人： Man Diesel & Turbo Se , マン・ディーゼル・アンド・ターボ・エスイー
发明人： SCHAAKE THOMAS , MORGENSTERN STEFAN , BOESCH HEINZ-HUGO
IPC分类号： F01D17/10 , F01D17/00 , F01D17/08 , F01K27/02 , F03G6/00 , F24S20/20
CPC分类号： F01K17/04 , F01D11/04 , F01D11/06 , F01D19/00 , F01D19/02 , F01D25/08 , F01D25/10 , F01D25/22 , F01K3/22 , F01K7/22 , F01K7/24 , F01K7/40 , F01K13/02 , F01K25/08 , F03G6/065 , F22B1/006 , F22B35/14 , F24J2/07 , G01F1/90 , Y02E10/46 , Y02E20/16 , Y02E20/18
摘要： PROBLEM TO BE SOLVED: To provide a new solar installation which can be operated at optimum efficiency at both of a full load and a partial load.SOLUTION: In a method for operating a solar installation, the solar installation includes: a solar field (1) where direct evaporation occurs at the same time as generation of superheated live steam; a turbine (2) for expanding the live steam; and a power generator (3) which is driven by the turbine (2) for generating electric energy, wherein at least one valve (7) is associated with the turbine (2), and by using this, the amount of the live steam to be supplied to the turbine (2) is adjusted, and the valve (7), or each valve (7), through which the amount of live steam to be supplied to the turbine (2) is adjusted is controlled in such a way that an actual value of a live steam pressure generated on the upstream of the turbine (2) follows a reference value which is determined depending on the live steam temperature of the live steam on the upstream of the turbine.
摘要翻译：要解决的问题：提供一种新的太阳能装置，其可以在满载和部分负荷下以最佳效率运行。解决方案：在太阳能装置的操作方法中，太阳能装置包括：太阳能场（1 ），其中直接蒸发与产生过热活蒸汽同时发生; 用于膨胀活蒸汽的涡轮机（2）; 以及由所述涡轮机（2）驱动以产生电能的发电机（3），其中至少一个阀（7）与所述涡轮机（2）相关联，并且通过使用所述活塞调节供给到涡轮机（2）的阀（7），或者调节供给到涡轮机（2）的活蒸汽量的阀（7）或各阀（7），以这样的方式被控制：在涡轮（2）的上游产生的活蒸汽压力的实际值遵循根据涡轮机上游的活蒸汽的活蒸汽温度确定的参考值。

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