Abstract: A method is disclosed for providing cartographic information of an electrical component in a power network. The cartographic information may include geographic coordinates and a type of the electrical component. The method can include obtaining a visual representation of the electrical component, wherein the visual representation contains location information about where the visual representation was made; determining the geographic coordinates of the electrical component based on the location information of the visual representation; and identifying the type of the electrical component by matching the visual representation with the predefined models relating to available kind of electrical components.

Abstract: In a gas turbine having a combustion chamber (6) and a first row of guide vanes (3) arranged on the outflow side of the combustion chamber (6), a plurality of temperature sensors (8) for measuring temperature value, and a plurality of means (7;71,72,73,74,75,76) for introducing fuel into the combustion chamber (6), which means can be controlled on the basis of the temperature values, the temperature sensors (8) are spectrometers, are designed to measure a combustion-gas temperature and are arranged so as to measure a gas temperature which prevails immediately in front of the first row of guide vanes (3).

Abstract: In a control system (11) for controlling an apparatus and/or a process (10), said control system (11) being based on a finite state machine defined by a finite number of states Si (i∈{1, . . . ,n}=:S), exactly one of which said finite state machine may reside in at any given time, and for at least one first state Sk, a number Nk,l of allowed transitions tk,l(m) to at least one second state S1, with k, l∈S, m=1, . . . ,Nk,l, information made available to an operator is enhanced by a graphical representation of the finite state machine that the control system (11) is configured to produce, and that comprises at least two states S&agr; and S107 and at least one allowed transition between said two states S&agr; and S&ohgr;.

Abstract: In a gas turbine having a combustion chamber (6) and a first row of guide vanes (3) arranged on the outflow side of the combustion chamber (6), a plurality of temperature sensors (8) for measuring temperature values, and a plurality of means (7;71,72,73,74,75,76) for introducing fuel into the combustion chamber (6), which means can be controlled on the basis of the temperature values, the temperature sensors (8) are spectrometers, are designed to measure a combustion-gas temperature and are arranged so as to measure a gas temperature which prevails immediately in front of the first row of guide vanes (3).