Siemens Aktiengesellschaft

Siemens Energy, Inc.

Glenn E Sancewich

Jose L Alonso

Volkmar Sterzing

Daniel E Ford

Steffen Udluft

Hans-Gerd Brummel

Jatinder P Singh

Dieter Bogdoll

A preassembled modular drop-in transition having internal components in conformity with assembly and function specifications prior to and after insertion into an industrial gas turbine access port. The transition assembly maintains conformity with those specifications after insertion into the combustor case if it does not inadvertently impact other turbine components during its installation. Inadvertent impact is avoided by having a combustor service zone proximal the combustor case, enabling slidable insertion of each transition and/or combustor assembly into its corresponding access port along its corresponding insertion path without contacting other turbine system components. A multi-axis motion transition handling tool (THT) in the combustor service zone, preferably under automatic control, is coupled to a transition and facilitates precise alignment along the insertion path. Automatic control facilitates consistent repetitive transition installation and removal by executing a sequence of stored pre-determined manipulation steps.

Modular drop-in transition assembly for industrial gas turbine and method for installation

A method and apparatus for deriving diagnostic data about a technical system utilizing learning metrics gained by at least one data driven learning process while generating and updating soft sensor models of said technical system.

Method and apparatus for deriving diagnostic data about a technical system

A preassembled modular drop-in combustor having internal components in conformity with assembly and function specifications prior to and after insertion into an industrial gas turbine access port and internal combustor transition. The combustor assembly maintains conformity with those specifications after insertion into the combustor case if it does not inadvertently impact other turbine components during its installation. Inadvertent impact is avoided by having a combustor service zone proximal the combustor case, enabling slidable insertion of each combustor assembly into its corresponding access port and transition along its corresponding insertion path without contacting other turbine system components. A multi-axis motion combustor handling tool in the combustor service zone, preferably under automatic control, is coupled to each combustor and facilitates precise alignment along the insertion path. Automatic control facilitates consistent repetitive combustor installation and removal by executing a sequence of stored pre-determined manipulation steps.

Modular drop-in combustor assembly for industrial gas turbine and method for installation

A method for computer-aided closed and/or open-loop control of a technical system is provided. A first value of an output quantity is predicted on a data-based model at a current point in time. A second value of the output quantity is determined from an analytical model. The state of the technical system at the current point is assigned a confidence score in the correctness of prediction of the data-based model. A third value of the output quantity is determined from the first and second value as a function of the confidence score for controlling the technical system. A suitable value for the output quantity can be derived from the analytical model even for regions of the technical system in which the quality of prediction of the data-based model is low because of a small set of training data. The technical systems can be turbines, such as gas turbines.

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Cocoa, FL, United States of America

Glenn E Sancewich