摘要:
This publication describes a method and a system for registering use of studded decks (6) and for collecting due toll for use of studded decks on a vehicle (19) having at least one studded deck (6). This is done when a vehicle (19) passes over a detection device (1) on a road surface (18) of a road, the detection device (1) being associated with one or more sensors (2) that is able to detect impulses created by the decks (6) on the vehicle (19) that passes over the detection device (1). The impulses are registered and compared with a pre-determined value that enables a processing device (3) to determine whether one or more of the decks (6) are provided with studs or not. The system is configured in such way that the processed signal provides basis for collecting toll or at least bringing this fact to the attention of the driver and that toll is due.
摘要:
The invention relates to a gas turbine (10) for transforming thermal energy, for example from coal, biomass or the like, to mechanical work, comprising a compressor unit (11), a turbine unit (13, a combustion chamber (15) and a heat exchanger (14) with associated pipe system. The gas turbine (10) id configured in such way that the heat is supplied to the air flow between the compressor unit (11) and the turbine unit (13) by means of hot flue gas from the combustion chamber (15) and is brought into a compression chamber (12) arranged between the compressor unit (11) and the turbine unit (13).
摘要:
The invention relates to a gas turbine (10) for transforming thermal energy, for example from coal, biomass or the like, to mechanical work, comprising a compressor unit (11), a turbine unit (13, a combustion chamber (15) and a heat exchanger (14) with associated pipe system. The gas turbine (10) id configured in such way that the heat is supplied to the air flow between the compressor unit (11) and the turbine unit (13) by means of hot flue gas from the combustion chamber (15) and is brought into a compression chamber (12) arranged between the compressor unit (11) and the turbine unit (13).