Starting and generating integrated gas turbine power generation system

A gas turbine and power generation system technology, applied in the direction of gas turbine devices, electromechanical devices, machines/engines, etc., can solve the problems of long transition time of gas turbines, exhaust pollution, large space occupation, etc., and achieve compact appearance, low operating costs, and stable work Effect

Pending Publication Date: 2021-06-11
安徽应流航空科技有限公司
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Problems solved by technology

[0004] The start-up system and power generation system of traditional gas turbines are two independent systems. During the start-up process, the transition time of the gas turbine from the static state to the working state is long, which increases fuel consumption,

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  • Starting and generating integrated gas turbine power generation system
  • Starting and generating integrated gas turbine power generation system

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Example Embodiment

[0027] The technical solutions of the present invention will be further described in further detail below in conjunction with specific embodiments. In the description of the invention, the meaning of "multiple" is two or more than one other words unless otherwise stated.

[0028] In the embodiment of the present invention, such as figure 1 with figure 2 As shown, a start-up gas turbine power generation system includes a power division system and an in-power system, the power division system and the transmission system respectively set a power interface and communication interface, respectively, and is implemented by an interconnected interconnection of the power interface. Energy flow, the interaction of the communication interface, the power interface and the communication interface are used to implement flexible connections; the power division system includes engine 4, reducer, ECU and SRCU; the distribution system includes power generation Machines 3, GCU7, DCU, MCU1 and batter...

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Abstract

The invention is applicable to the technical field of gas turbine power generation, and particularly relates to a starting and generating integrated gas turbine power generation system. The starting and generating integrated gas turbine power generation system comprises a power subsystem and a power generation and distribution system, and the power subsystem and the power generation and distribution system are respectively provided with a power supply interface and a communication interface. The power subsystem comprises an engine, a speed reducer, an ECU and an SRCU. The power generation and distribution system comprises a power generator, a GCU, a DCU, an MCU and a battery. The engine serves as a power source and after speed reduction of the speed reducer, the engine drives the power generator, and the engine and the power generator form a turbine generator set. The power generator outputs three-phase pure sine wave alternating current, and high-voltage direct current is output through controllable rectification. The starting and generating integrated gas turbine power generation system has the advantages of being fast in starting, large in power, excellent in control performance, simple in structure, convenient to maintain, stable in work, small in waste gas emission, low in operation cost, small and exquisite in appearance, energy-saving, environment-friendly and the like; and a highly-integrated modular structure is adopted, rapid installation and use can be achieved, the fuel applicability is wide, and the power generation efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of gas turbine power generation, and in particular relates to a starter-integrated gas turbine power generation system. Background technique [0002] A gas turbine is an internal combustion power machine that uses continuous flowing gas as the working medium to drive the impeller to rotate at high speed, and converts the energy of the fuel into useful work. It is a rotary impeller heat engine. [0003] In the main process of air and gas in the gas turbine, only the gas turbine cycle composed of three major components: the compressor (Compressor), the combustor (Combustor) and the gas turbine (Turbine), is generally called a simple cycle. Most gas turbines use a simple cycle scheme. The compressor inhales air from the external atmosphere, and it is pressurized step by step by the axial flow compressor, and the air temperature is also increased accordingly; the compressed air is sent to the combustion chamber...

Claims

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Application Information

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IPC IPC(8): F02C7/268F02C6/00F02C6/18H02K7/18H02J7/14H02J7/32
CPCF02C6/00F02C6/18F02C7/268H02J7/1415H02J7/32H02K7/1823
Inventor 刘文平张丽
Owner 安徽应流航空科技有限公司
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