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Application of gas turbine engine in ground support vehicle

A gas turbine and engine technology, applied in the direction of gas turbine devices, machines/engines, mechanical equipment, etc., can solve the problems of large volume, low reliability, and poor stability of core components, and achieve small volume, reduced volume and weight, The effect of high reliability

Inactive Publication Date: 2014-11-19
CHENGDU QIXIN AVIATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The invention provides the use of a gas turbine engine as a power source in a ground support vehicle, which effectively overcomes the ubiquitous core devices of large volume, heavy weight, low reliability, and stability in the prior art using a high-power diesel engine as a power source. gender issues

Method used

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  • Application of gas turbine engine in ground support vehicle
  • Application of gas turbine engine in ground support vehicle
  • Application of gas turbine engine in ground support vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1: A gas source vehicle using an exhaust gas turbine engine as a power source

[0022] as attached figure 1 As shown, the gas source vehicle of the present embodiment comprises an exhaust gas turbine engine; an oil tank providing fuel for the above exhaust gas turbine engine; a battery providing energy for the motor starting and control system of the exhaust gas turbine engine; A generator that can output power after being driven by an exhaust gas turbine engine; a power output system that controls the working output power of the generator; controls the start and stop of the exhaust gas turbine engine, the output of the gas supply system, the power output system, and the monitoring gas source vehicle Control system for operating parameters.

[0023] The working process of the air source vehicle in this embodiment is as follows:

[0024] 1. Connect the air supply pipe of the air supply system to the aircraft;

[0025] 2. Start the exhaust gas turbine engine...

Embodiment 2

[0028] Example 2: An air-conditioned vehicle using a gas turbine engine as a power source

[0029] as attached figure 2 As shown, the air-conditioned vehicle of this embodiment includes an exhaust gas turbine engine; an oil tank providing fuel for the above exhaust gas turbine engine; a battery providing energy for the motor starting and control system of the exhaust gas turbine engine; A generator that can output power after being driven by a gas turbine engine; a refrigeration system that can cool the gas released by an exhaust gas turbine engine to a set temperature; a power output system that controls the output power of the generator; a system that controls the output gas source of the refrigeration system Air source output system; control system for controlling the start and stop of exhaust gas turbine engine, air source output system, power output system, air source output system and monitoring the operating parameters of air-conditioned vehicles.

[0030] The working...

Embodiment 3

[0035] Embodiment 3: A power supply vehicle using a gas turbine engine as a power source

[0036] as attached image 3 As shown, the power supply vehicle of this embodiment includes a gas turbine engine; an oil tank that provides fuel for the gas turbine engine; a battery that provides energy for the motor starting and control system of the gas turbine engine; an AC that can output power after being driven by the gas turbine engine Power generation system and DC power generation system; power supply protection system for protection of AC power generation system and DC power generation system; control of gas turbine engine start and stop, AC power generation system, DC power generation system, power supply protection system and monitoring of power vehicle operating parameters A control system for quality testing.

[0037] The working process of the present embodiment power car is as follows:

[0038] 1. Start the gas turbine engine through the control system;

[0039] 2. Aft...

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PUM

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Abstract

The invention relates to the technical field of special engineering vehicle equipment and provides application of a gas turbine engine used as a ground engineering vehicle power source for replacing a diesel engine for aiming at the common problems of large size, heavy weight and low reliability of a core device of a ground support vehicle taking the diesel engine as the power source in the prior art. The gas turbine engine, especially a small gas turbine engine (an auxiliary power unit called as apu in the airplane industry) can be integrated with power generated by a compressor, a power supply and a turbine; the working efficiency is far higher than that of the diesel engine, so that the size and weight of the core device of the special engineering vehicle can be greatly reduced; an extra compressor is not required to be arranged; the reliability is relatively high.

Description

technical field [0001] The invention relates to the technical field of special support vehicle equipment, in particular to the application of gas turbine engines in ground support vehicles. Background technique [0002] Ground support vehicles refer to special vehicles used by airports that require high-power power sources to drive and provide various ground support for aircraft or airports. Air source vehicles (ground starting devices), air-conditioning vehicles, and power supply vehicles are special ground support vehicles commonly used in airports. The air source vehicle (ground starting device) is used to provide a large flow of compressed air source capable of driving the main engine of the aircraft to military and civilian large aircraft; and other parts to provide the required cold and hot gas; the power supply car can be used to provide high-power power supply for the power start of the aircraft, and can also be used to provide power for the ground inspection of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02C6/20
Inventor 黄娟
Owner CHENGDU QIXIN AVIATION TECH