TURBOMACHINE TRAIN AND METHOD FOR COUPLING THE TURBOMACHINE TRAIN

• Main Authors: VELTMANN DAVID, BENNAUER MARTIN, SCHINDLER CHRISTOPH
• Format: Patent
• Language: Chinese; English
• Published: 21.12.2018
• Subjects: AIR INTAKES FOR JET-PROPULSION PLANTS; BLASTING; COMBUSTION ENGINES; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS; ENGINE PLANTS IN GENERAL; GAS-TURBINE PLANTS; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; STEAM ENGINES; WEAPONS

Provided is a turbomachine train (9) with two shaft parts which each have a fixedly attached grooved wheel (5), with a first overrunning clutch (7), with two rotational speed sensors and with a control device. The clutch is designed to couple and decouple the first shaft part to and from the second shaft part. The first rotational speed sensor (11) measures the rotational speed of the first grooved wheel. The second rotational speed sensor (12) measures the rotational speed of the second grooved wheel. The control device (14) determines the differential angle between the first shaft part and the second shaft part and accelerates the turbomachines, with an acceleration value determined on the basis of the measured rotational speeds and on the basis of the differential angle, such that the two shaft parts couple together at a predetermined target coupling angle. 种涡轮机系(9)，具有：两个轴部段，所述两个轴部段分别具有固定地安置的槽轮(5)；第超越离合器(7)；两个转速计；和控制装置。所述离合器设计用于将第轴部段与第二轴部段耦联或脱耦。第转速计(11)测量第槽轮的转速。第二转速计(12)测量第二槽轮的转速。控制装置(14)确定第轴部段以及第二轴部段之间的差动