Gas turbine power van

Abstract

The invention discloses a gas turbine power van which comprises a main van, an auxiliary van and a heat balance compartment arranged on the main van and the auxiliary van, the heat balance compartment is provided with an exhaust silencer chamber, a gas turbine chamber and a generator chamber from left to right, and partition plates are arranged among the exhaust silencer chamber, the gas turbine chamber and the generator chamber; according to the heat balance compartment structure with the compartment layout, the exhaust silencer chamber, the gas turbine chamber and the generator chamber are sequentially arranged, heat cross interference can be reduced, and the overall heat management efficiency can be improved. Particularly, a lubricating oil cooler is arranged in the gas turbine chamber, and an outlet of the lubricating oil cooler is connected to the generator chamber through a divergent flow guide pipeline, so that the speed of cooling airflow is reduced and the pressure is increased in the flowing process, and the heat exchange efficiency is improved; meanwhile, flow guide fins are additionally arranged on the inner wall of the flow guide channel, airflow disturbance is further enhanced, the cooling effect is improved, and the problem of insufficient cooling capacity caused by thin air is solved.

Description

Technical Field

[0001] The present invention is a gas turbine power vehicle, belonging to the technical field of power vehicles. Background Art

[0002] As a mobile emergency power supply equipment, gas turbine power vehicles are widely used in scenarios such as plateau power grid maintenance, disaster relief, and remote area operations. For power grid repair in plateau areas: with an altitude exceeding 3000m, the environmental temperature as low as -40°C, thin air and much dust, the efficiency of traditional diesel generator sets drops sharply; for power supply in earthquake / flood disaster areas: multiple power vehicles need to be quickly deployed and paralleled, but the on-site environment is complex (high humidity, large temperature difference), and the equipment needs to withstand extreme conditions.

[0003] In such scenarios, the power vehicle needs to simultaneously meet core requirements such as high-power output and reliable starting at low temperatures, while the existing technologies are difficult to balance, leading to the following combined technical problems: Due to the thin air at high altitudes, the combustion efficiency of the gas turbine decreases, and the air flow channel between the lubricating oil cooler and the generator causes local overheating due to sudden cross-section change, reducing the stability of power output. In a dusty environment, dust blocks the air intake system, exacerbating the out-of-control heat balance; in the out-of-control heat balance state where the combustion efficiency of the gas turbine decreases, in the case of external low temperature, it will exacerbate the viscosity of the hydraulic oil, resulting in slow vehicle response.

[0004] Therefore, the purpose of this research is to design a gas turbine power vehicle that simultaneously meets core requirements such as high-power output and reliable starting at low temperatures. Summary of the Invention

[0005] Aiming at the deficiencies of the existing technologies, the purpose of the present invention is to provide a gas turbine power vehicle to solve the problems of the existing technologies.

[0006] To achieve the above purpose, the present invention is realized through the following technical solutions: A gas turbine power vehicle, including a main vehicle and an auxiliary vehicle, is characterized in that: A heat balance carriage is provided on the main vehicle and the auxiliary vehicle. The heat balance carriage is provided with an exhaust muffler chamber, a gas turbine chamber, and a generator chamber from left to right, and partition plates are provided between the exhaust muffler chamber, the gas turbine chamber, and the generator chamber; A gas turbine and a generator are installed in the heat balance carriage of the main vehicle. The gas turbine and the generator are mechanically connected through a transmission shaft. A lubricating oil cooler is provided in the gas turbine chamber. The lubricating oil cooler and the generator chamber are connected through an expanding diversion pipeline. The cross-sectional area of the expanding diversion pipeline gradually increases from the outlet of the lubricating oil cooler to the generator chamber, and the inner wall is provided with diversion fins; Intake dynamic louvers are provided at the rear and both sides of the heat balance carriage. The intake dynamic louvers are located within the area of the generator room. Multiple flow guiding channels are formed in the intake dynamic louvers. Flow guiding plates are embedded in the flow guiding channels. An elastic filter sheet is arranged between the two flow guiding plates. The angle of the flow guiding plates is controlled by a first micro servo motor, and the opening size of the flow guiding channels is dynamically adjusted according to the outlet temperature of the lubricating oil cooler and the power of the gas turbine, and the dust on the elastic filter sheet is cleaned. A silencing flow guiding plate is rotatably arranged inside the heat balance carriage in the area of the exhaust muffler chamber. The silencing flow guiding plate is driven by a second micro servo motor installed on the rotating shaft of the silencing flow guiding plate to adjust the angle. The silencing flow guiding plate is arranged horizontally facing the middle of the air outlet. In the heat balance carriage of the auxiliary vehicle, a tool room, a fuel room, and a winch room are respectively arranged from left to right, and all three rooms are provided with partition plates. The auxiliary vehicle includes a low-temperature hydraulic starting component. The low-temperature hydraulic starting component includes a hydraulic pipeline. The hydraulic pipeline adopts a spiral flow channel design. The outer wall of the hydraulic pipeline is wrapped with a PID temperature control electric heating layer, and a waste heat recovery pipe is embedded in the hydraulic pipeline. The exhaust gas of the gas turbine exchanges waste heat with the hydraulic oil in the hydraulic pipeline through the waste heat recovery pipe.

[0007] As a further improvement, the flow guiding plate deforms according to the change of the air flow pressure in the channel, and the angle of the flow guiding plate is fine-tuned in real time by 15-23°. A piezoelectric ceramic layer is coated on the surface of the flow guiding plate.

[0008] As a further improvement, the inner wall of the hydraulic pipeline is provided with a nano ceramic coating, and the friction coefficient is ≤0.01. The waste heat recovery pipe and the exhaust pipe of the gas turbine are flexibly connected through a corrugated pipe, and the corrugated pipe can withstand a temperature of ≥800°C.

[0009] As a further improvement, the machine learning algorithm is based on a deep reinforcement learning model. The input data includes historical grid-connected harmonic data, environmental temperature and humidity, and equipment models, and the output is dynamic impedance matching parameters.

[0010] As a further improvement, an exhaust dynamic louver is provided on the top of the heat balance carriage in the area of the exhaust muffler chamber. The opening degree of the exhaust dynamic louver is adjusted in real time through feedback from an environmental temperature sensor, a pressure sensor, a humidity sensor, and the power of the gas turbine. Among them, the opening of the exhaust dynamic louver faces the rear of the heat balance carriage.

[0011] As a further improvement, the heat balance carriage, the silencing flow guiding plate, and the partition plate are made of carbon fiber reinforced aluminum honeycomb panels. The carbon fiber reinforced aluminum honeycomb panels are filled with gradient density ultra-fine glass wool inside, and its density decreases from the inside to the outside.

[0012] As a further improvement, the density gradient of the gradient density ultra-fine glass wool is 800 kg / m³ for the inner layer, 500 kg / m³ for the middle layer, and 300 kg / m³ for the outer layer, and the outer layer is bonded to the acoustic metamaterial film.

[0013] As a further improvement, it also includes a multi-machine grid-connected stability module. The multi-machine grid-connected stability module includes a grid-connected control module integrating a three-phase active power filter and an FPGA dynamic impedance matching unit. The FPGA dynamic impedance matching unit is built-in with a machine learning algorithm to analyze the harmonic spectrum of the grid-connected equipment in real time and predict the impedance change trend. The FPGA dynamic impedance matching unit is linked with the vehicle-mounted Beidou positioning module to pre-load impedance matching parameters according to the altitude, temperature, and humidity of the geographical location.

[0014] As a further improvement, the auxiliary vehicle is equipped with a foldable solar energy supplement panel. After the solar panel is unfolded, it covers the top of the carriage and supplies power to the hydraulic heating module and the dust removal system through a DC / DC converter.

[0015] The beneficial effects of the present invention are as follows: Through the thermal balance carriage structure with compartment layout, the exhaust muffler chamber, the gas turbine chamber, and the generator chamber are arranged in sequence, and partition plates are set between the chambers to achieve functional partitioning and thermal isolation. This not only helps to reduce heat cross-interference but also improves the overall thermal management efficiency. In particular, a lubricating oil cooler is configured in the gas turbine chamber, and its outlet is connected to the generator chamber through a gradually expanding diversion pipeline, so that the speed of the cooling air flow decreases and the pressure rises during the flow process, thereby improving the heat exchange efficiency. At the same time, diversion fins are added to the inner wall of the diversion channel to further enhance the air flow disturbance and improve the cooling effect, alleviating the problem of insufficient cooling capacity caused by thin air.

[0016] Secondly, for the dynamic regulation and dust prevention treatment of the air intake system, an intake dynamic louver structure is set in the area of the generator chamber. Multiple diversion channels are formed by multiple diversion plates. Each diversion channel has a diversion plate with an adjustable angle, and an elastic filter sheet is set between the diversion plates to intercept dust. The first micro servo motor adjusts the angle of the diversion plate in real time according to the outlet temperature of the lubricating oil cooler and the current power state of the gas turbine, thereby dynamically regulating the air intake volume, ensuring the cooling efficiency while avoiding the increase in energy consumption caused by excessive air intake.

[0017] In addition, it also has an automatic cleaning function. It can periodically stop the air intake, and the first micro servo motor switches between increasing and decreasing the opening angle of the diversion plate to shake the elastic filter sheet and remove the dust particles attached to it, preventing the blockage of the air intake channel caused by dust accumulation, and fundamentally improving the operation reliability of the equipment in a multi-dust environment.

[0018] Moreover, for noise control and air flow guidance in the exhaust system, a rotatable silencing and guiding plate is arranged in the exhaust muffler chamber and driven to rotate by a second micro servo motor, so that it faces the middle of the air outlet in the horizontal state and can rotate upward when enabled to adjust the impact guiding angle, thereby optimizing the exhaust air flow path, reducing the generation of eddy currents and noise, and at the same time helping to discharge high-temperature exhaust gas, maintaining a good thermal balance state in the cabin, and preventing local overheating from affecting the power generation stability.

[0019] In response to the problem of difficult starting in extremely low temperatures, low-temperature hydraulic starting is carried out on the auxiliary vehicle. Through the hydraulic pipeline designed with a spiral flow channel and an outer layer wrapped with a PID temperature-controlled electric heating layer, precise control of the hydraulic oil temperature is achieved, ensuring that the hydraulic system can still maintain good fluidity and response performance at an extremely low temperature of -40°C. At the same time, a waste heat recovery pipe is integrated on the hydraulic pipeline to carry out heat exchange using the exhaust gas discharged from the gas turbine, and the waste heat in the exhaust gas is recovered to preheat the hydraulic oil, which not only improves the energy utilization rate but also reduces the dependence on external heating devices, achieving the dual goals of energy conservation and efficient starting.

[0020] By optimizing the air flow organization, introducing an intelligent dynamic adjustment mechanism, strengthening thermal management and low-temperature adaptability design, the comprehensive performance of the gas turbine power vehicle has been comprehensively improved in harsh environments such as high altitude, low temperature, multi-dust, and drastic humidity changes. Compared with the existing technology, it not only significantly enhances the stability and reliability of the equipment in extreme environments but also shows obvious advantages in energy conservation, environmental protection, intelligent control, etc., truly achieving the balance between high-power output and reliable starting at low temperatures and meeting the actual needs of key scenarios such as high-altitude power grid emergency repair and disaster area emergency power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 It is a schematic diagram of a single gas turbine power vehicle with a load.

[0023] Figure 2 It is a schematic diagram of a single gas turbine power vehicle connected to the grid.

[0024] Figure 3 It is a schematic diagram of a parallel gas turbine power vehicle with a load.

[0025] Figure 4 It is a schematic diagram of multiple gas turbine power vehicles connected to the grid.

[0026] Figure 5 It is a schematic diagram of the internal structure of the main vehicle of a gas turbine power vehicle of the present invention, viewed from the side and top.

[0027] Figure 6 It is a schematic diagram of the internal structure of the auxiliary vehicle of a gas turbine power vehicle of the present invention, viewed from the side and top.

[0028] Figure 7 It is Figure 5 an enlarged schematic diagram of part A of

[0029] Figure 8 It is Figure 5 an enlarged schematic diagram of the exhaust muffler chamber of

[0030] Figure 9 It is Figure 8 an enlarged schematic diagram of part B of

[0031] Figure 10 It is a schematic diagram of the side view and cross-sectional structure of a gradually expanding guide pipe of the present invention.

[0032] Figure 11 It is a schematic diagram of the perspective structure of a guide fin of the present invention.

[0033] Figure 12 It is a schematic diagram of the side view of a hydraulic pipeline of the present invention.

[0034] Figure 13 It is a schematic diagram of the cross-sectional structure of a hydraulic pipeline of the present invention.

[0035] Figure 14 It is a schematic diagram of the module connection of a gas turbine power vehicle of the present invention.

[0036] 1. Main vehicle; 2. Auxiliary vehicle; 3. Thermal balance compartment; 4. Oil pipe; 5. Communication line; 6. Cable; 7. Switch; 8. Control module; 31. Exhaust muffler chamber; 32. Gas turbine chamber; 33. Generator chamber; 34. Partition board; 321. Gas turbine; 331. Generator; 332. Lubricating oil cooler; 333. Convergent duct; 334. Thermoelectric cooler; 3331. Flow guiding fin; 3332. Copper sheet; 35. Intake dynamic louver; 351. Flow guiding channel; 352. Flow guiding plate; 353. Elastic filter; 354. First micro servo motor; 36. Sound absorption and flow guiding plate; 365. Second micro servo motor; 366. Air outlet; 37. Exhaust dynamic louver; 38. Temperature sensor; 39. Pressure sensor; 310. Humidity sensor; 21. Tool room; 22. Fuel tank; 23. Winch room; 24. Hydraulic pipeline; 241. Bellows; 25. PID temperature control electric heating layer; 26. Waste heat recovery pipe; 27. Piezoelectric ceramic layer; 28. Nano ceramic coating; 361. Gradient density ultra-fine glass wool; 3611. Inner layer; 362. Middle layer; 363. Outer layer; 364. Acoustic metamaterial film; 81. Three-phase active power filter; 82. FPGA dynamic impedance matching unit; 83. Vehicle-mounted Beidou positioning module; 85. Foldable solar energy supplement panel; 84. DC / DC converter. Detailed implementation manners

[0037] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention. Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention claimed, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0038] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless otherwise specifically defined.

[0039] High altitude and low temperature exacerbate air thinness and hydraulic oil viscosity, further deteriorating thermal balance and starting performance. Meanwhile, a dusty environment clogs the air flow channels, conflicting with the thermal management requirements and increasing equipment wear. Among them, the harmonic problem of multi-machine parallel connection is amplified in extreme environments, requiring dynamic impedance matching and harmonic suppression. In addition, the contradiction between noise reduction and lightweight restricts the mobility of the equipment in complex terrains, affecting the emergency response speed.

[0040] Referring to Figures 1-14 As shown in the figure, a gas turbine power vehicle includes a main vehicle 1 and an auxiliary vehicle 2, and is characterized in that: A thermal balance carriage 3 is arranged on the main vehicle 1 and the auxiliary vehicle 2. The thermal balance carriage 3 is provided with an exhaust muffler chamber 31, a gas turbine chamber 32, and a generator chamber 33 from left to right. Partition plates 34 are arranged between the exhaust muffler chamber 31, the gas turbine chamber 32, and the generator chamber 33; A gas turbine 321 and a generator 331 are installed in the thermal balance carriage 3 of the main vehicle 1. The gas turbine 321 and the generator 331 are mechanically connected through a transmission shaft. An oil cooler 332 is arranged in the gas turbine chamber 32. The oil cooler 332 is connected to the generator chamber 33 through an expanding diversion pipeline 333. The cross-sectional area of the expanding diversion pipeline 333 gradually increases from the outlet of the oil cooler 332 to the generator chamber 33, and the inner wall is provided with diversion fins 3331; Intake dynamic louvers 35 are arranged at the rear and on both sides of the thermal balance carriage 3. The intake dynamic louvers 35 are located in the area of the generator chamber 33. A plurality of diversion channels 351 are formed in the intake dynamic louvers 35. Deflector plates 352 are embedded in the diversion channels 351. An elastic filter 353 is arranged between the two deflector plates 352. The angle of the deflector plates 352 is controlled by a first micro servo motor 354 to dynamically adjust the opening size of the diversion channels 351 according to the outlet temperature of the oil cooler 332 and the power of the gas turbine 321 and clean the dust on the elastic filter 353; Among them, the elastic filter 353 is made of rubber material, and a number of through holes are arranged in the middle. The through holes increase when the expansion amplitude of the elastic filter 353 is large, and the through holes decrease when the expansion amplitude of the elastic filter 353 is small.

[0041] A silencing deflector plate 36 is rotatably arranged inside the thermal balance carriage 3 in the area of the exhaust muffler chamber 31. The silencing deflector plate 36 is driven by a second micro servo motor 365 installed on the rotating shaft of the silencing deflector plate 36 to adjust the angle. The silencing deflector plate 36 is arranged horizontally facing the middle of the air outlet 366; In the thermal balance carriage 3 of the auxiliary vehicle 2, a tool room 21, a fuel room 22, and a winch room 23 are arranged from left to right. Partition plates 34 are arranged in all three rooms; The auxiliary vehicle 2 includes a low-temperature hydraulic starting component. The low-temperature hydraulic starting component includes a hydraulic pipeline 24. The hydraulic pipeline 24 adopts a spiral flow channel design. The outer wall of the hydraulic pipeline 24 is wrapped with a PID temperature control electric heating layer 25. And a waste heat recovery pipe 26 is embedded on the hydraulic pipeline 24. The exhaust gas of the gas turbine 321 exchanges waste heat with the hydraulic oil in the hydraulic pipe through the waste heat recovery pipe 26.

[0042] In addition, a refrigerating sheet 334 is spirally wound and embedded outside the gradually expanding diversion pipeline 333 corresponding to the diversion fin 3331. The refrigerating sheet 334 is electrically connected to the control module 8. By passing an electric current through the control module 8 to control the operation of the refrigerating sheet 334, the temperature of the diversion fin 3331 is reduced, and the cooling speed is increased.

[0043] The control module 8 is electrically connected to the first micro servo motor 354, the second micro servo motor 365, the temperature sensor 38, the air pressure sensor 39, the humidity sensor 310, the PID temperature control electric heating layer 25, the three-phase active power filter 81, the FPGA dynamic impedance matching unit 82, the vehicle-mounted Beidou positioning module 83, the foldable solar energy supplementing board 85, and the DC / DC converter 84.

[0044] The whole diversion fin 3331 is made of stainless steel material, and a copper sheet 3332 is embedded inside it.

[0045] The first micro servo motor 354 is electrically connected to the control module 8. The opening degree of the diversion plate 352 is controlled by the cooperation of the control module 8 and the first micro servo motor 354.

[0046] The bottom of the main vehicle 1 and the auxiliary vehicle 2 are connected by an oil pipe 4, and the standby oil of the auxiliary vehicle 2 is input into the main vehicle 1.

[0047] When a single unit is connected to the grid and multiple units are connected to the grid, they are all connected to the cable 6 of the main vehicle 1 through the switch 7. In addition, when multiple levels are connected to the grid, multiple main vehicles 1 are connected through a communication line 5.

[0048] In complex environments such as high-altitude power grid maintenance and disaster relief, the gas turbine 321 power vehicle faces a series of complex technical problems, such as the decrease in combustion efficiency caused by thin air at high altitudes, local overheating of the lubricating oil cooling system due to sudden changes in air flow, blockage of the air intake system by more dust, which exacerbates the out-of-control of heat balance, and slow response of the hydraulic system under low-temperature conditions.

[0049] First, through the structure of the heat-balanced carriage 3 with compartment layout, the exhaust muffler chamber 31, the gas turbine chamber 32, and the generator chamber 33 are arranged in sequence, and partition plates 34 are provided between the chambers to achieve functional partitioning and thermal isolation. This not only helps reduce heat cross-interference but also improves the overall thermal management efficiency. In particular, an oil cooler 332 is configured in the gas turbine chamber 32, and its outlet is connected to the generator chamber 33 through an expanding diversion pipeline 333, so that the velocity of the cooling air flow decreases and the pressure rises during the flow process, thereby improving the heat exchange efficiency; at the same time, diversion fins 3331 are added to the inner wall of the diversion channel 351 to further enhance the air flow disturbance, improve the cooling effect, and alleviate the problem of insufficient cooling capacity caused by thin air.

[0050] Secondly, for the dynamic regulation and dust prevention treatment of the air intake system, an intake dynamic louver 35 structure is provided in the area of the generator chamber 33. Multiple diversion channels 351 are formed by multiple diversion plates 352. Each diversion channel 351 has a diversion plate 352 with an adjustable angle, and an elastic filter 353 is provided between two diversion plates 352 to intercept dust in the diversion channel 351. The first micro servo motor 354 adjusts the angle of the diversion plate 352 in real time according to the outlet temperature of the oil cooler 332 and the current power state of the gas turbine 321, thereby dynamically regulating the air intake volume, ensuring the cooling efficiency while avoiding the increase in energy consumption caused by excessive air intake.

[0051] In addition, it also has an automatic cleaning function, which can periodically stop the air intake. The first micro servo motor 354 switches between increasing and decreasing the opening angle of the diversion plate 352 to vibrate the elastic filter 353 and remove the dust particles attached thereto, preventing the blockage of the air intake channel caused by dust accumulation, and fundamentally improving the operation reliability of the equipment in a dusty environment.

[0052] And for the noise control and air flow guidance of the exhaust system, a rotatable muffling diversion plate 36 is provided in the exhaust muffler chamber 31. It is driven by the second micro servo motor 365 to rotate, so that it is horizontally aligned with the middle of the air outlet 366 when enabled, and can rotate upward when in use to adjust the impact diversion angle, thereby optimizing the exhaust air flow path, reducing the generation of eddy currents and noise, and at the same time helping to discharge high-temperature waste gas, maintaining a good heat balance state in the cabin, and preventing local overheating from affecting the power generation stability.

[0053] In dealing with the problem of difficult starting in extreme low temperatures, low-temperature hydraulic starting is achieved through the auxiliary vehicle 2. The hydraulic pipeline 24 designed with a spiral flow channel has an outer layer 363 wrapped with a PID temperature-controlled electric heating layer 25, enabling precise regulation of the hydraulic oil temperature and ensuring that the hydraulic system can still maintain good fluidity and response performance at an extreme low temperature of -40°C. At the same time, a waste heat recovery pipe 26 is integrated on the hydraulic pipeline 24 to conduct heat exchange using the exhaust gas discharged by the gas turbine 321, and the waste heat in the exhaust gas is recovered to preheat the hydraulic oil, which not only improves the energy utilization rate but also reduces the dependence on external heating devices, achieving the dual goals of energy conservation and efficient starting.

[0054] By optimizing the air flow organization, introducing an intelligent dynamic regulation mechanism, strengthening thermal management and low-temperature adaptability design, the comprehensive performance of the gas turbine 321 power vehicle has been comprehensively improved in harsh environments such as high altitudes, low temperatures, multi-dust and drastic humidity changes. Compared with the existing technology, it not only significantly enhances the stability and reliability of the equipment in extreme environments, but also shows obvious advantages in aspects such as energy conservation, environmental protection and intelligent control, truly achieving the balance between high-power output and reliable starting at low temperatures, and meeting the actual needs of key scenarios such as high-altitude power grid emergency repairs and disaster area emergency power supply.

[0055] The deflector 352 deforms according to the change of air flow pressure in the channel, and the angle of the deflector 352 is adjusted in real time by 15 - 23°, and the surface of the deflector 352 is covered with a piezoelectric ceramic layer 27.

[0056] When the piezoelectric ceramic layer 27 is affected by the air flow pressure, it will produce a small deformation and synchronously output an electrical signal. This characteristic enables the deflector 352 to sense the change of air flow pressure in the channel without additional sensors, directly convert the pressure signal into an electrical signal and feedback it to the control system to form a closed-loop regulation. At the same time, the piezoelectric ceramic can also convert part of the air flow kinetic energy into electrical energy to power the micro servo motor or sensor, reducing external energy consumption and enhancing the self-sufficiency ability of the system.

[0057] In high-altitude or dusty environments, the air flow pressure fluctuates frequently and violently. For example, when dust blocks cause local air flow acceleration or stagnation, traditional mechanical regulating devices are prone to failure due to inertial lag. The fast response characteristic (millisecond-level deformation) of the piezoelectric ceramic layer 27 can capture sudden changes in air flow pressure in real time, drive the deflector 352 to make fine adjustments, and avoid air flow disorder or local overheating caused by sudden pressure changes, significantly enhancing the stability of the thermal balance system.

[0058] Piezoelectric ceramic materials have excellent low-temperature resistance performance (can still work normally at -40°C), and the surface has high density, which can block the attachment of dust particles, avoiding the jamming problems caused by low-temperature embrittlement or dust abrasion of the traditional metal deflector 352. In addition, its inherent high hardness and wear resistance also extend the service life of the deflector 352.

[0059] To achieve the optimal balance of air flow organization efficiency, an angle range of 15 - 23° is selected.

[0060] Among them, the lower limit of 15° ensures that the minimum opening angle meets the basic cooling requirements under the idle state of the gas turbine 321. At the same time, the diffusion effect of the gradually expanding diversion duct 333 reduces the air flow velocity, minimizing turbulent noise and energy loss.

[0061] The upper limit of 23° corresponds to high - load working conditions (such as full - power generation or high - temperature environment). By increasing the opening degree, the intake air volume is increased, but it does not exceed 23° to avoid vortex resonance caused by air flow separation (the boundary layer detaching from the surface of the diversion plate 352), which may lead to increased vibration and the risk of local overheating.

[0062] Through computational fluid dynamics (CFD) simulation, it is found that within the range of 15 - 23°, the guiding efficiency of the diversion plate 352 for air flow (i.e., the cooling effect corresponding to the unit opening degree) shows an approximately linear increase. However, after exceeding 23°, the efficiency increase drops sharply, and the turbulent intensity rises significantly.

[0063] In a multi - dusty scenario, an overly large opening degree (>23°) will increase the impact probability of dust particles, leading to an increased load on the elastic filter sheet 353; while an overly small opening degree (<15°) is prone to exacerbate dust deposition due to too high local wind speed. The dynamic adjustment range of 15 - 23° can, while ensuring the air intake efficiency, through the synergistic effect of the angle of the diversion plate 352 and the elastic filter sheet 353, control the sedimentation path of dust particles within the filtering area, reducing the risk of blockage.

[0064] In a low - temperature environment of - 40°C, the increase in air density leads to an increase in intake air resistance. At this time, the angle of the diversion plate 352 is automatically adjusted to a relatively large opening degree close to 23°, which can compensate for the decrease in air flow velocity caused by low temperature, ensuring the heat exchange efficiency between the lubricating oil cooler 332 and the generator 331. At the same time, the electric energy generated by the piezoelectric ceramic layer 27 can assist the PID temperature - controlled electric heating layer 25 to maintain the temperature of the hydraulic system, forming a multi - dimensional low - temperature adaptability linkage.

[0065] To significantly reduce the flow resistance and improve the low - temperature starting performance, the inner wall of the hydraulic pipeline 24 is provided with a nano - ceramic coating 28 with a friction coefficient ≤0.01, and the waste heat recovery pipe 26 and the exhaust pipe of the gas turbine 321 are flexibly connected through a bellows 241, and the bellows 241 can withstand a temperature ≥800°C.

[0066] In a hydraulic system under an extremely low temperature environment of -40°C, the viscosity of the hydraulic oil increases significantly, and the flow resistance increases. The friction coefficient of the inner wall of traditional metal pipelines is usually between 0.1 and 0.2, which will cause a large frictional pressure loss when the hydraulic oil flows in the pipeline, thereby reducing the response speed and output power of the hydraulic actuator. By coating the inner wall of the hydraulic pipeline 24 with a nano-ceramic coating 28 (friction coefficient ≤ 0.01), the frictional resistance between the hydraulic oil and the pipe wall can be greatly reduced, and the flow efficiency under low-temperature conditions can be optimized. This improvement enables the hydraulic system to quickly build pressure under extremely cold conditions, ensuring the sensitive response of the hydraulic drive components (such as winches, outriggers, etc.) of the power vehicle, and directly solving the problem of "low temperature causing hydraulic oil viscosity and vehicle response sluggishness" in the background technology.

[0067] In complex environments such as plateaus and disaster areas, the hydraulic system may be subject to wear or corrosion of the inner wall of the pipeline due to sand intrusion or condensed water vapor. The nano-ceramic coating 28 has extremely high hardness (up to over 1800 HV) and chemical inertness, which can effectively resist the erosion and wear of sand particles, and at the same time block the erosion of moisture and acidic substances in the hydraulic oil on the metal pipeline. In addition, the surface smoothness of the nano-scale coating far exceeds that of traditional polishing processes, which can reduce the adhesion of impurities in the oil and reduce the risk of pipeline blockage, thereby improving the long-term operation reliability of the hydraulic system in harsh environments.

[0068] The nano-ceramic coating 28 not only has low friction characteristics but also excellent thermal stability (temperature resistance ≥ 600°C). When installing the waste heat recovery pipe 26 in the hydraulic pipeline 24, the nano-ceramic coating 28 can reduce the heat dissipation along the pipe wall, enabling the waste heat of the exhaust gas of the gas turbine 321 to be transferred to the hydraulic oil more efficiently. This optimization of the heat conduction path further enhances the low-temperature starting performance of the hydraulic system, while reducing the energy consumption of the PID temperature control electric heating layer 25, achieving the dual goals of energy saving and efficient operation.

[0069] In addition, the flexible connection between the waste heat recovery pipe 26 and the corrugated pipe 241 provides thermal stress compensation and structural reliability guarantee.

[0070] The exhaust gas temperature of the gas turbine 321 can be as high as 600 - 700°C, and the waste heat recovery pipe 26 needs to be in direct contact with the high-temperature exhaust pipe to achieve heat exchange. The traditional rigid connection method is prone to stress concentration under the action of thermal expansion, resulting in weld cracking or interface seal failure. After adopting the flexible connection of the corrugated pipe 241, its axial and radial directions can expand and contract freely, which can absorb the thermal displacement and mechanical deformation caused by the start-stop of the gas turbine 321, load fluctuations or external vibrations, and avoid structural fatigue damage. It significantly improves the durability of the waste heat recovery system, especially suitable for mobile application scenarios with frequent vibrations such as plateaus and disaster areas.

[0071] Among them, the bellows 241 is made of nickel-based superalloy (such as Inconel625) or ceramic fiber composite material, with a temperature resistance of ≥800°C, and can withstand the extreme high-temperature impact of the exhaust gas of the gas turbine 321 for a long time. At the same time, the multi-layer structure design of the bellows 241 (such as double-layer corrugation + intermediate heat insulation layer) has both excellent sealing performance and heat insulation effect, preventing safety risks caused by leakage of high-temperature waste gas.

[0072] The flexible connection of the bellows 241 enables the waste heat recovery pipe 26 to closely fit the complex outer shape of the exhaust pipe of the gas turbine 321 (such as elbow pipe, variable diameter section), maximizing the contact area to enhance the heat conduction efficiency. At the same time, the flexible structure allows the waste heat recovery pipe 26 to dynamically adjust its position according to the power of the gas turbine 321. For example, in high-load working conditions, the contact depth with the high-temperature exhaust gas is increased to further improve the waste heat recovery rate. Combining the nano-ceramic coating 28 and the PID temperature-controlled electric heating layer 25 of the hydraulic pipeline 24, this design realizes the cascade utilization of waste heat from the exhaust gas of the gas turbine 321 to the hydraulic system. While reducing the waste heat emission of the gas turbine 321, it provides stable heat source support for low-temperature start-up, comprehensively solving the compound problems of "out-of-control high-altitude heat balance" and "difficulty in low-temperature start-up" in the background technology.

[0073] The machine learning algorithm is based on a deep reinforcement learning model. The input data includes historical grid-connected harmonic data, ambient temperature and humidity, and equipment models, and the output is dynamic impedance matching parameters.

[0074] An exhaust dynamic louver 37 is provided at the top of the heat balance carriage 3 in the area of the exhaust muffler chamber 31. The opening degree of the exhaust dynamic louver 37 is adjusted in real time through an ambient temperature sensor 38, a barometric pressure sensor 39, a humidity sensor 310, and the power feedback of the gas turbine 321. Among them, the opening of the exhaust dynamic louver 37 faces the rear of the heat balance carriage 3. The opening degree of the exhaust dynamic louver 37 is adjusted by a motor. The motor is installed below the exhaust dynamic louver 37 and is electrically connected to the control module. This connection method is a conventional design and is not the focus of this solution, so it will not be elaborated.

[0075] It also includes a multi-machine grid-connected stability module. The multi-machine grid-connected stability module includes a grid-connected control module 8 integrating a three-phase active power filter 81 and an FPGA dynamic impedance matching unit 82. The FPGA dynamic impedance matching unit 82 has a built-in machine learning algorithm to analyze the harmonic spectrum of grid-connected equipment in real time and predict the impedance change trend. The FPGA dynamic impedance matching unit 82 is linked with the vehicle-mounted Beidou positioning module 83 to pre-load impedance matching parameters according to the altitude, temperature and humidity of the geographical location.

[0076] The adjustment logic of the exhaust dynamic louver 37 and the deflector 352. First, the dynamic adjustment logic of the exhaust dynamic louver: Input parameters: Environmental sensor data: ambient temperature (T), air pressure (P), humidity (H); real-time power feedback of gas turbine 321 (W); thermal balance state data inside the carriage (lubricating oil cooler 332 outlet temperature, local temperature rise rate of generator room 33).

[0077] Basic opening calculation of regulation strategy: Establish a table lookup function based on the gas turbine 321 power (W) and ambient temperature (T) to determine the initial opening base value (θ0). For example: When W>90% rated power and T>30℃, θ0=75° (large opening to dissipate heat); When W<30% and T<-20℃, θ0=30° (small opening for heat preservation).

[0078] Environmental compensation correction: Air pressure correction: In the low-pressure environment of the plateau (P < 70kPa), the air density decreases, resulting in a decrease in heat exchange efficiency. The opening compensation amount is dynamically increased (Δθ1 = +10°) to accelerate exhaust gas discharge and reduce the heat load in the cabin; Humidity correction: When H>80%, in order to prevent moisture condensation on the surface of the shutter blades and cause corrosion or icing, the opening needs to be increased by an additional 5° (Δθ2=+5°) to enhance airflow disturbance; Thermal balance feedback correction: If the outlet temperature of the lubricating oil cooler 332 exceeds the threshold (such as 85°C) or the temperature rise rate of the generator room 33 is greater than 5°C / min, an emergency opening increase (Δθ3=+15°) is triggered to prioritize heat dissipation safety.

[0079] Execution logic: The final opening θ=θ0+Δθ1+Δθ2+Δθ3, but it must be limited to the range of 15°-90°. The shutter blades are driven by shape memory alloys with a response time of ≤2s to ensure rapid adaptation to sudden changes in working conditions.

[0080] In addition, the opening orientation is optimized: The shutter opening direction is fixed to the rear of the thermal balance compartment 3, and the wake effect of the vehicle is used to form a negative pressure area, actively guiding the high-temperature exhaust gas to be discharged faster, thereby reducing heat retention in the cabin; Under stationary conditions, combined with the 36-degree linkage of the silencer guide plate, the risk of local overheating is synergistically reduced through airflow guidance.

[0081] The coordinated adjustment logic of the silencer guide plate 36, input parameters: the current opening degree (θ) of the exhaust dynamic shutter 37, the exhaust temperature (T) of the gas turbine 321, the wind speed and direction outside the car (associated with meteorological data through the Beidou positioning module).

[0082] Adjustment strategy basic angle setting: Divide the range according to the exhaust temperature (T): When T < 600°C, the angle α of the deflector 352 is 45° (balancing noise reduction and low resistance); When T > 700°C, α = 30° (enhancing air flow guidance and preventing high-temperature backflow).

[0083] Dynamic compensation mechanism: Wind speed compensation: When the external wind speed > 10 m / s, the angle of the deflector 352 is automatically adjusted to an angle ≤ 15° with the wind direction to avoid pressure fluctuations in the cabin caused by reverse wind backflow; Opening linkage compensation: If the opening θ of the exhaust louvers > 60°, then the angle α of the deflector 352 synchronously increases by 5° to match the increased air flow and prevent the generation of eddy currents; Noise feedback correction: Monitor the exhaust noise spectrum through the in-cabin acoustic sensor. If the energy in the low-frequency band (50 - 200 Hz) exceeds the standard, then α is finely adjusted by ±3° to disrupt the eddy current resonance condition.

[0084] Execution logic: The final value of the angle α of the deflector 352 is determined by the superposition of the above rules and is restricted within the safe range of 20° - 60° to ensure that the load of the servo motor is controllable.

[0085] Coordinated control logic of the multi-machine grid-connected stability module: Input parameters: Harmonic spectrum data of grid-connected equipment (collected in real-time by the three-phase active filter 81), geographical location environment parameters (altitude, temperature and humidity, provided by the Beidou positioning module), operating status of the single gas turbine 321 (power, speed, exhaust temperature).

[0086] Dynamic impedance matching strategy, pre-loaded parameter library: According to the geographical location obtained by Beidou positioning (such as a plateau at an altitude of 3000 m and a disaster area with a humidity of 80%), retrieve the preset impedance matching parameter (Z0) from the built-in database of the FPGA as the initial matching benchmark; Machine learning real-time optimization: Input historical harmonic data (such as a typical distortion mode with THD > 5%) and current environment parameters, and predict the evolution trend of the harmonic spectrum through a deep reinforcement learning model; Combined with the speed fluctuation (ΔN) and power step (ΔW) of the gas turbine 321, dynamically adjust the impedance matching parameter ΔZ to make the total harmonic distortion (THD) of the output current ≤ 3%; Multi-machine coordinated compensation. If it is detected that there is circulating current or harmonic resonance when multiple power supply vehicles are grid-connected, the FPGA unit broadcasts impedance adjustment instructions through the CAN bus, requiring adjacent units to synchronously fine-tune their ΔZ (±5%) to achieve global impedance balance.

[0087] The synergistic effect of the comprehensive control logic is as follows: Closed-loop optimization of thermal management and power output: The adjustment of the exhaust dynamic louver 37 and the deflector 352 directly responds to the change of the heat load of the gas turbine 321. At the same time, the impedance matching parameter correction is triggered by the temperature feedback of the lubricating oil cooler 332 (for example, reducing the output current harmonics at high temperatures to reduce additional losses). The harmonic suppression in the multi-machine parallel grid stability module reduces the local temperature rise in the generator room 33 and indirectly alleviates the pressure of the heat balance system.

[0088] Extreme environment adaptability: In the high-altitude low-pressure scenario, the large opening degree of the exhaust louver (θ = 75°) and the small angle of the deflector 352 (α = 30°) cooperate to ensure the efficient discharge of exhaust gas. The high-altitude impedance parameters (Z0) pre-loaded by Beidou positioning are combined with machine learning fine-tuning (ΔZ) to avoid corona discharge or insulation failure caused by thin air.

[0089] Fault tolerance and redundancy design. If the environmental sensor fails, the system automatically switches to a simplified control mode based on the power and heat balance data of the gas turbine 321. The FPGA unit is built with a hardware-level watchdog circuit to ensure that the impedance matching instruction maintains the last valid parameter during communication interruption and prevent grid connection collapse.

[0090] Through multi-physical field coupling control (thermal - electrical - mechanical), the full-dimensional adaptive management of the gas turbine 321 power vehicle in complex environments is realized, significantly improving the operation stability and grid connection reliability of the equipment in scenarios such as high altitude, multi-dust, and sudden humidity changes.

[0091] To achieve the balance between lightweight and high strength, the heat balance carriage 3, the silencing deflector 36, and the partition board 34 adopt carbon fiber reinforced aluminum panels. The carbon fiber reinforced aluminum panels are internally filled with gradient density ultra-fine glass wool 361, and its density decreases from the inside to the outside. The density gradient of the gradient density ultra-fine glass wool 361 is the inner layer 3611, 800 kg / m³, the middle layer 362, 500 kg / m³, the outer layer 363, 300 kg / m³, and the outer layer 363 is attached to the acoustic metamaterial film 364.

[0092] Since the carbon fiber reinforced aluminum panel combines the lightweight and high-strength characteristics of carbon fiber with the thermal conductivity and machinability of aluminum alloy. Its density is only 2.2 - 2.4 g / cm³ (much lower than the traditional steel structure), and at the same time, the tensile strength can reach more than 800 MPa, significantly reducing the self-weight of the heat balance carriage 3 (about 30% reduction), and improving the mobility and fuel economy of the power vehicle.

[0093] To ensure better thermal stability and fatigue resistance, the thermal expansion coefficient (CTE) of the aluminum-based carbon fiber composite is close to that of aluminum alloy (about 12×10⁻ 6 / K), it can avoid material delamination or cracking caused by sudden temperature changes (such as the day-night temperature difference in the plateau reaching 60 °C). Its fatigue resistance characteristics enable it to maintain structural integrity in a long-term vibration environment (such as the bumpy roads in disaster areas), extending the equipment life.

[0094] To ensure electromagnetic shielding and anti-static functions, the conductivity of carbon fiber (in-plane resistivity < 0.1 Ω·cm) can be used to suppress electromagnetic interference (EMI) in the cabin, especially suitable for areas with frequent thunderstorms on the plateau; at the same time, it reduces the static electricity accumulation generated by sand and dust friction, reducing the explosion risk.

[0095] The adoption of the gradient density ultra-fine glass wool 361 is mainly for the hierarchical control of the heat conduction path. The inner layer 3611 of high-density (800 kg / m³) glass wool directly blocks the high-temperature radiation of the gas turbine room 32 (such as the exhaust pipe wall temperature > 700 °C) through a dense structure, reducing the heat conduction to the generator room 33 and the tool room 21; the middle layer 362 (500 kg / m³) and the outer layer 363 (300 kg / m³) have a decreasing density, forming a progressive thermal resistance of the porous medium, and further suppressing heat convection and heat radiation through the low thermal conductivity (λ ≈ 0.035 W / m·K) of the air micropores.

[0096] Through broadband noise absorption and damping optimization, the inner layer 3611 of high-density (800 kg / m³): for low-frequency noise (such as the combustion pulsation of the gas turbine 321 < 500 Hz), enhance the acoustic wave reflection loss through the high surface density effect; The middle layer 362 of medium density (500 kg / m³): match the middle frequency band (500 - 2000 Hz), and convert the acoustic energy into heat energy using the viscous damping of the fiber network; The outer layer 363 of low density (300 kg / m³): absorb high-frequency noise (> 2000 Hz), and reduce the acoustic wave scattering through the open pore structure.

[0097] The gradient density structure can disperse external impacts (such as the impact of flying stones in earthquake-stricken areas), avoiding the failure of a single-density material caused by local stress concentration; at the same time, the decreasing density design enables the material to maintain pore connectivity under humidity changes (such as H > 90% in flood-stricken areas), preventing performance degradation caused by water vapor condensation.

[0098] An acoustic metamaterial film 364 is set on the outer layer 363 for narrowband frequency resonance absorption. The acoustic metamaterial film 364 generates local resonance at a specific frequency (such as the center frequency of the exhaust eddy noise of the gas turbine 321 being 1250 Hz) through a periodic sub-wavelength structure (such as an array of Helmholtz resonators), converting the acoustic energy into mechanical vibration loss inside the film layer, achieving targeted noise reduction of > 20 dB.

[0099] The acoustic impedance (Z = ρc) of the metamaterial film can be tuned to the transition value between air and fiberglass (about 1500 - 3000 Pa·s / m³), reducing the reflection loss of sound waves at the interface and enhancing the sound absorption efficiency across the entire frequency range (especially the sound absorption coefficient is increased to above 0.9 in the range of 800 - 1600 Hz).

[0100] To improve the extreme temperature tolerance, the film layer adopts a high-temperature resistant polyimide matrix (temperature resistance ≥ 300 °C) and a ceramic nano-coating (such as Al2O3), and can still maintain structural stability under the radiation of the 321 high-temperature exhaust gas of the gas turbine, avoiding the failure of traditional sound-absorbing materials due to thermal oxidation.

[0101] The advantage of adopting a density gradient lies in the physical mechanism of heat conduction suppression: The inner layer 3611 has a high density (800 kg / m³). By arranging dense fibers, the heat radiation penetration rate is significantly reduced (such as the radiation heat transfer coefficient ε < 0.3 under the Stefan-Boltzmann law). At the same time, the large heat capacity (C ≈ 800 J / kg·K) brought by the high density can delay transient thermal shock (such as the sudden load of the 321 gas turbine).

[0102] The middle layer 362 has a medium density (500 kg / m³). The optimized combination of porosity (φ ≈ 60%) and fiber diameter (d ≈ 5 μm) can enhance the Knudsen effect (thermal conduction suppression of rarefied gas), making the effective thermal conductivity λ_eff < 0.025 W / m·K, which is significantly better than that of a single-density material (λ ≈ 0.04 W / m·K).

[0103] The outer layer 363 has a low density (300 kg / m³). The open pore structure (pore diameter > 100 μm) allows moisture diffusion, preventing fiber breakage caused by internal icing at high altitude and low temperature (-40 °C); at the same time, the low thermal inertia (τ ≈ ρCλ < 500 s) brought by the low density can quickly respond to external environmental temperature fluctuations (such as the sudden change in day-night temperature difference in the disaster area).

[0104] The auxiliary vehicle 2 is equipped with a foldable solar energy supplement panel 85. After the solar panel is unfolded, it covers the top of the carriage and powers other systems through a DC / DC converter 84.

[0105] The main vehicle 1 and the auxiliary vehicle 2 need to be designed separately. The main loads include the gas turbine 321, the generator 331 set, the carriage, the fuel tank, the ring main unit, the cable 6 winch, the power transmission cable, the power distribution control box, and the wiring device, etc. When arranging the whole vehicle equipment, attention should be paid to the axle load distribution ratio of the front and rear axles, the balance on both sides, and the change in the center of mass height of the whole vehicle; at the same time, through calculation and analysis, ensure that the axle loads of the front and rear axles and the center of mass height of the whole vehicle are within the range specified by the chassis manufacturer to ensure that the performance of the whole vehicle after modification does not decline.

[0106] According to the mass and installation position of the vehicle and on-vehicle equipment, the centroid position (X, Y, Z) of the modified vehicle is calculated as follows: X = ximi / mi; Y = yimi / mi; Z = zimi / mi; According to the theory of vehicle design, the condition for the vehicle to meet the stability requirement is B / 2Hg > φ; In the formula: B - vehicle wheelbase, Hg - height of the vehicle centroid from the ground, φ - road surface adhesion coefficient, generally taken as φ = 0.7.

[0107] It should be noted that the device structure and drawings of the present invention mainly describe the principle of the present invention. On the basis of this design principle, the settings of the power mechanism, power supply system, control system, etc. of the device are not fully described. However, on the premise that those skilled in the art understand the principle of the above invention, the details of its power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming of those skilled in the art; The standard parts used therein can all be purchased from the market, and can also be customized according to the description of the specification and drawings. The specific connection methods of each part all adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and for the components known to those skilled in the art, their structures and principles can all be known by those skilled in the art through technical manuals or through conventional experimental methods.

[0108] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A gas turbine power vehicle applicable to high altitude, low temperature and dusty environments, comprising a main vehicle (1) and an auxiliary vehicle (2), characterized in that: A heat balance carriage (3) is provided on the main vehicle (1) and the auxiliary vehicle (2). The heat balance carriage (3) is provided with an exhaust muffler chamber (31), a gas turbine chamber (32), and a generator chamber (33) from left to right. Partition plates (34) are provided between the exhaust muffler chamber (31), the gas turbine chamber (32), and the generator chamber (33); A gas turbine (321) and a generator (331) are installed in the heat balance carriage (3) of the main vehicle (1). The gas turbine (321) is mechanically connected to the generator (331) through a transmission shaft. An oil cooler (332) is provided in the gas turbine chamber (32). The oil cooler (332) is connected to the generator chamber (33) through an expanding flow guide pipe (333). The cross-sectional area of the expanding flow guide pipe (333) gradually increases from the outlet of the oil cooler (332) to the generator chamber (33), and the inner wall is provided with flow guide fins (3331); Intake dynamic louvers (35) are provided at the rear and on both sides of the heat balance carriage (3). The intake dynamic louvers (35) are located in the area of the generator chamber (33). A plurality of flow guide channels (351) are formed in the intake dynamic louvers (35). Flow guide plates (352) are embedded in the flow guide channels (351). An elastic filter element (353) is provided between the two flow guide plates (352). The flow guide plates (352) are controlled in angle by a first micro servo motor (354). The opening size of the flow guide channels (351) is dynamically adjusted according to the outlet temperature of the oil cooler (332) and the power of the gas turbine (321), and the dust on the elastic filter element (353) is cleaned; A silencing flow guide plate (36) is rotatably provided inside the heat balance carriage (3) in the area of the exhaust muffler chamber (31). The silencing flow guide plate (36) is driven to adjust the angle by a second micro servo motor (365) installed on the rotating shaft of the silencing flow guide plate (36). The silencing flow guide plate (36) is arranged horizontally opposite to the middle of the air outlet (366); In the heat balance carriage (3) of the auxiliary vehicle (2), a tool room (21), a fuel room (22), and a winch room (23) are provided from left to right, and partition plates (34) are provided in all three rooms; The auxiliary vehicle (2) includes a low-temperature hydraulic starting component. The low-temperature hydraulic starting component includes a hydraulic pipeline (24). The hydraulic pipeline (24) adopts a spiral flow channel design. The outer wall of the hydraulic pipeline (24) is wrapped with a PID temperature control electric heating layer (25). A waste heat recovery pipe (26) is embedded on the hydraulic pipeline (24). The waste gas of the gas turbine (321) exchanges waste heat with the hydraulic oil in the hydraulic pipeline through the waste heat recovery pipe (26).

2. The gas turbine power vehicle according to claim 1, characterized in that: The deflector (352) deforms according to the change in the air flow pressure in the channel, and the angle of the deflector (352) is fine-tuned in real time by 15-23°. The surface of the deflector (352) is coated with a piezoelectric ceramic layer (27).

3. The gas turbine power vehicle according to claim 1, characterized in that: The inner wall of the hydraulic pipeline (24) is provided with a nano-ceramic coating (28) with a friction coefficient ≤ 0.

01. The waste heat recovery pipe (26) is flexibly connected to the exhaust pipe of the gas turbine (321) through a corrugated pipe (241), and the corrugated pipe (241) can withstand a temperature ≥ 800 °C.

4. The aero gas turbine power supply vehicle according to claim 1, wherein: An exhaust dynamic louver (37) is provided at the top of the heat balance carriage (3) in the area of the exhaust muffler chamber (31). The opening degree of the exhaust dynamic louver (37) is adjusted in real time by an ambient temperature sensor (38), a pressure sensor (39), a humidity sensor (310) and the power feedback of the gas turbine (321). Among them, the opening of the exhaust dynamic louver (37) faces the rear of the heat balance carriage (3).

5. The gas turbine power vehicle according to claim 4, wherein: The heat balance carriage (3), the sound insulation deflector (36) and the partition board (34) adopt carbon fiber reinforced aluminum veneer, and the carbon fiber reinforced aluminum veneer is internally filled with gradient density ultra-fine glass wool (361), and its density decreases from the inside to the outside.

6. The aero gas turbine power supply vehicle according to claim 5, characterized in that: The density gradient of the gradient density ultra-fine glass wool (361) is 800 kg / m³ for the inner layer (3611), 500 kg / m³ for the middle layer (362), and 300 kg / m³ for the outer layer (363), and the outer layer (363) is attached to the acoustic metamaterial film (364).

7. The aero gas turbine power vehicle according to claim 6, wherein: It further includes a multi-machine parallel connection stability module. The multi-machine parallel connection stability module includes a grid connection control module (8) integrating a three-phase active power filter (81) and an FPGA dynamic impedance matching unit (82). The FPGA dynamic impedance matching unit (82) is built-in with a machine learning algorithm to analyze the harmonic spectrum of the grid-connected equipment in real time and predict the impedance change trend; The FPGA dynamic impedance matching unit (82) is linked with the vehicle-mounted Beidou positioning module (83) to pre-load impedance matching parameters according to the altitude, temperature and humidity of the geographical location.

8. The aero gas turbine power supply vehicle according to claim 1, wherein: The auxiliary vehicle (2) is configured with a foldable solar energy replenishment board (85). After the solar panel is unfolded, it covers the top of the carriage and supplies power to the hydraulic heating module and the dust removal system through a DC / DC converter (84).

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