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Miniature pure oxygen combustion gas turbine generator

A technology for gas turbine generators and generators, applied to gas turbine devices, engine components, machines/engines, etc., can solve the problems of not greatly improving conversion efficiency, increasing power consumption, ecological damage, etc., and achieve heat recovery Improvement of quality, elimination of power consumption, and improvement of efficiency

Inactive Publication Date: 2013-09-18
江西惟思特科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the waste gas emitted during the process of chemical energy power generation has caused air pollution and ecological damage
On the other hand, the conversion efficiency from chemical energy to electrical energy has not been greatly improved, especially in small generators, limited by engine efficiency, the conversion efficiency of electrical energy is usually only about 30%, and unburned Exhaust gas HC, CO and harmful gas NOx, etc., pollute the environment
Furthermore, due to the existence of the centrifugal compressor wheel of the traditional gas turbine, the power consumption of supercharging is additionally increased

Method used

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  • Miniature pure oxygen combustion gas turbine generator

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Embodiment Construction

[0019] Such as figure 1 As shown, the gas turbine generator described in this embodiment has seven systems: a fuel supply system, a pure oxygen supply system, a combustion work system, a control system, a power generation system, an energy recovery system and a lubricating oil system. The specific connection relationship is as follows:

[0020] The fuel supply system consists of a fuel tank 12 , a fuel delivery pump 13 and a controllable flow valve 14 in sequence from outside (outside) to inside (inside). The output end of the controllable flow valve 14 is directly connected to the input end of the combustion chamber 17 . In order for the controllable flow valve 14 to control the actual fuel injection volume to be less than the rated output flow rate of the fuel delivery pump 13, excess fuel can be returned to the inlet port of the fuel delivery pump 13 to prevent the overpressure of the fuel delivery pump damage, in this example, an overflow valve 11 is connected in parallel...

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Abstract

The invention relates to a miniature pure oxygen combustion gas turbine generator. The purpose of the invention is to provide the miniature pure oxygen combustion gas turbine generator which has the advantages of no pollution, high recovered heat power grade and heat efficiency far higher than the heat efficiency of the conventional gas turbine. In the technical scheme of the invention, the miniature pure oxygen combustion gas turbine generator is characterized in that the generator comprises a fuel supply system, a pure oxygen supply system, a combustion work-applying system, a control system, a generation system and an energy recovery system. The invention is applicable to miniature gas turbine generators.

Description

technical field [0001] The invention relates to an improved gas turbine generator, in particular to a miniature pure oxygen combustion gas turbine generator. Suitable for small gas turbine generators. Background technique [0002] Electric energy has become one of the most widely used forms of energy due to the convenience of transmission and conversion. As a secondary energy source, electric energy has a variety of ways to obtain it. Among them, obtaining electrical energy from chemical energy is currently the most widely used method of obtaining electrical energy. However, the waste gas emitted in the process of chemical energy power generation has caused air pollution and ecological damage. On the other hand, the conversion efficiency from chemical energy to electrical energy has not been greatly improved, especially in small generators, limited by engine efficiency, the conversion efficiency of electrical energy is usually only about 30%, and unburned Exhaust gas HC,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02C6/00F02C7/232F02C3/22F02C9/28F02C7/06F02C7/08
Inventor 胡振民熊树生陈宗蓬
Owner 江西惟思特科技发展有限公司
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