Novel gas turbine generator
A technology for gas turbines and generators, which is applied to gas turbine devices, machines/engines, and mechanical equipment. It can solve problems such as volume reduction and air intake effects, and achieve fast and effective handling, equipment weight reduction, and simple structure.
Active Publication Date: 2021-09-03
YANSHAN UNIV
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Problems solved by technology
In addition, the current gas turbine adopts the structure of the compressor rotor, the turbine and the transmission shaft integrated linkage, and the annular combustion chamber. This structure restricts the gas turbine to be output by the transmission shaft and connected in series with the generator set to generate electricity, making its size smaller and the intake air affected.
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[0041] Below in conjunction with embodiment the present invention is described in further detail:
[0042] like figure 1 , 2 As shown, the new gas turbine generator described above adopts a radial arrangement, including: a fixed frame 1, a casing 2, a gas turbine 3, a motor rotor 4, and a motor stator 5. On the fixed frame 1, its A fixed casing 2 is fixed at the front end, and a gas turbine 3 is fixed at the rear end thereof. A motor rotor 4 is arranged outside the gas turbine 3, and a motor stator 5 is arranged inside the casing 2; the gas turbine 3 includes a starter motor 27, a compressor 35, a combustion chamber 40, The turbine 38 and the intermediate connecting shaft 30, the intermediate connecting shaft 30 is fixedly connected to the casing 2, the starter motor 27 is fixedly connected to the intermediate connecting shaft 30, the compressor 35 is sleeved on the intermediate connecting shaft 30 through bearings, and the combustion chamber The front section of 40 is fixed...
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The invention discloses a novel gas turbine generator, and relates to the technical field of power generation equipment. The novel gas turbine generator comprises a fixed rack, a casing, a gas turbine, a motor stator and a motor rotor; and on the fixed rack, the casing is fixed at the front end, the gas turbine is fixed at the rear end, the gas turbine is fixed with the casing, and the motor rotor is fixed with the casing outside the gas turbine, and the motor stator is fixed in the casing. The gas turbine comprises a starting motor, a gas compressor, a combustion chamber, a turbine and a middle connecting shaft, the starting motor and the gas compressor are fixed on the middle connecting shaft, the front section of the combustion chamber is fixed in a cavity of the middle connecting shaft, the rear section of the combustion chamber is of a connector structure, and the turbine is fixedly connected with a rotor casing of the gas compressor through a connector. The novel gas turbine generator integrates the gas turbine and a generator for power generation, and has the advantages of segmented combustion, cooling and heat dissipation, maneuverability and flexibility, and is suitable for urban emergency power supply, field rescue operation and other working conditions.
Description
technical field [0001] The invention relates to the technical field of power generation equipment, in particular to a novel gas turbine generator. Background technique [0002] With the rapid development of the economy, the power system has become an indispensable part of our country and plays an irreplaceable role in the city's public security system. However, domestic infrastructure construction is relatively lagging behind, and power protection is relatively weak. Once it is damaged, it will pose a threat to the public safety of the city. Therefore, mobile emergency gas turbine generator sets are widely used in urban emergency power supply and field rescue. At present, the gas turbine generator set basically adopts the combined power generation form driven by the core engine of the gas turbine, which itself is large in size and heavy in weight, and cannot move flexibly in complex terrain, which affects the progress of the operation. [0003] For the analysis of the curre...
Claims
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Login to View More IPC IPC(8): F02C6/00F02C3/04F02C3/14F02C7/26F02C7/06F02C7/18
CPCF02C6/00F02C3/04F02C3/14F02C7/26F02C7/06F02C7/18
Inventor 金贺荣马荣程阳洋赵平波杨京生赵丁选
Owner YANSHAN UNIV