Vehicle-mounted gas turbine generator set

Abstract

The present application relates to a vehicle-mounted gas turbine generator set, comprising: a carrying chassis; a gas turbine power generation system arranged on the carrying chassis; a plurality of electric support legs arranged at the bottom of the carrying chassis, the plurality of electric support legs being divided into at least two groups in the direction of the length of the carrying chassis, each group of electric support legs comprising at least two electric support legs spaced apart in the direction of the width of the carrying chassis, each electric support leg comprising a leg member and an electric drive unit in transmission connection with the leg member, and the electric drive units being configured to drive the leg members to ascend and descend.

Description

Onboard gas turbine generator set

[0001] Related applications

[0002] This application claims priority to Chinese patent application filed on March 11, 2025, with application number 2025204192697 and entitled "Vehicle-mounted Gas Turbine Generator Set", the entire contents of which are incorporated herein by reference. Technical Field

[0003] This application relates to the fields of gas turbine power generation and well site fracturing, and in particular to a vehicle-mounted gas turbine generator set. Background Technology

[0004] Currently, vehicle-mounted gas turbine generator sets are being used in a wider range of fields. The efficient movement and disassembly of generator sets have become a competitive advantage for mobile generator sets. Most existing vehicle-mounted gas turbine generator sets use hydraulic support systems or mechanical support systems.

[0005] While hydraulic support offers high stability and reliability, it is extremely inconvenient to operate. Once a vehicle-mounted mobile generator set with a hydraulic support system arrives on site, it cannot be immediately supported and leveled. Typically, the hydraulic support system can only be supported and leveled after the black-start diesel generator arrives and supplies power, a time-consuming process requiring the use of a level or theodolite. When the equipment completes its power generation service and is relocated, the hydraulic system also requires power from the black-start diesel generator to retract. Furthermore, if the transport vehicle is a semi-trailer, the hydraulic support system makes it difficult to detach and attach the trailer cab; power from the hydraulic support system is required before this can be done. In conclusion, using a hydraulic support system prolongs the deployment and relocation time of the vehicle-mounted gas turbine generator set, failing to meet the needs of rapid emergency power deployment and the rapid relocation of power generation equipment at fracturing well sites.

[0006] The leveling of generator sets using mechanical support systems requires manual operation of each mechanical outrigger, making the leveling work difficult and time-consuming. Leveling requires the use of a level or theodolite and multiple people to assist in the process. Moreover, this solution cannot achieve automatic leveling and can only rely on manual operation. The time-consuming leveling of the mechanical support system also increases the installation, dismantling, and relocation time of the equipment, which cannot meet the needs of rapid deployment of emergency power supply and rapid relocation of power generation equipment in fracturing well sites. Summary of the Invention

[0007] According to various embodiments of this application, a vehicle-mounted gas turbine generator set is provided.

[0008] A vehicle-mounted gas turbine generator set includes: a transport chassis; a gas turbine power generation system disposed on the transport chassis; and a plurality of electric support legs disposed at the bottom of the transport chassis. Along the length direction of the transport chassis, the plurality of electric support legs are divided into at least two groups. Each group of electric support legs includes at least two electric support legs spaced apart in the width direction of the transport chassis. Each electric support leg includes a support leg and an electric drive unit tractively connected to the support leg. The electric drive unit is used to drive the support leg to lift and lower.

[0009] In some embodiments, along the length of the transport chassis, multiple electrically powered support legs are arranged in three groups at the front, middle, and rear positions.

[0010] In some embodiments, the electric support system of the vehicle-mounted gas turbine generator set further includes a remote controller, which is communicatively connected to the electric drive unit to control the operation of the electric drive unit.

[0011] In some embodiments, an electrical control system is also included, which is mounted on the vehicle chassis and is communicatively connected to each of the electric drive units to control the operation of the drive units of each set of electric support legs.

[0012] In some embodiments, a power supply is also included, mounted on the vehicle chassis, to power each of the electric support legs.

[0013] In some embodiments, the power supply includes multiple batteries that supply power to the multiple electric support legs; the electrical control system includes: a charging box electrically connected to each of the batteries; and a central control panel communicatively connected to each of the electric drive units for controlling the operation of each of the electric drive units.

[0014] In some embodiments, the centralized control panel is located on the side of the vehicle chassis.

[0015] In some embodiments, the electrical control system is electrically connected to each of the electric drive units and to the power supply.

[0016] In some embodiments, the electric support system of the vehicle-mounted gas turbine generator set further includes a laser rangefinder sensor disposed at the bottom of the vehicle chassis. The laser rangefinder sensor is used to detect the ground clearance of the vehicle chassis at one set of electric support legs, so that the electrical control system can control the drive units of each set of electric support legs to operate based on the detection results of the laser rangefinder sensor.

[0017] In some embodiments, the laser rangefinder is located between the foremost pair of motorized support legs, and the laser rangefinder is used to detect the ground clearance of the vehicle chassis at the foremost pair of motorized support legs.

[0018] In some embodiments, the electric support system of the vehicle-mounted gas turbine generator set further includes a tilt sensor, which is mounted on the vehicle chassis to detect the angle information between the vehicle chassis and the horizontal plane and send it to the electrical control system, so that the electrical control system can control the drive units of each set of electric support legs to work according to the angle information.

[0019] In some embodiments, a tilt sensor is provided between each group of electrically powered support legs.

[0020] In some embodiments, the tilt sensor is a dual-axis angle sensor.

[0021] In some embodiments, the electric support system of the vehicle-mounted gas turbine generator set further includes a remote controller, which is communicatively connected to the electrical control system. The remote controller is used to control the operation of the electric drive unit and is equipped with a monitoring function to display data from the laser rangefinder and the tilt sensor.

[0022] In some embodiments, the electric support leg also includes a manual operating element connected to the support leg drive for driving the support leg to rise and fall. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this application or the conventional technology, the drawings used in the description of the embodiments or the conventional technology will be briefly introduced below. Obviously, the drawings described below are only embodiments of this application. For those skilled in the art, other drawings can be obtained based on the disclosed drawings without creative effort.

[0024] Figure 1 is a schematic diagram of the structure of the vehicle-mounted gas turbine generator set.

[0025] Figure 2 is a schematic diagram of the electric support system of a vehicle-mounted gas turbine generator set according to some embodiments of this application.

[0026] Figure 3 is a schematic diagram of the electric support system of a vehicle-mounted gas turbine generator set according to some embodiments of this application.

[0027] Figure 4 is a schematic diagram of the electric support system of a vehicle-mounted gas turbine generator set according to some embodiments of this application. Detailed Implementation

[0028] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0029] The following is a detailed description of the vehicle-mounted gas turbine generator set 1 provided in the embodiments of this application, with reference to the accompanying drawings.

[0030] Unless otherwise specified, when this application involves multiple groups or groups, the quantity refers to at least two. Multiple groups means two or more types. Groups means two or more types.

[0031] Referring to Figures 1 to 3, some embodiments of this application provide a vehicle-mounted gas turbine generator set 1, which includes a gas turbine power generation system 100, a transport chassis 200, and an electric support system 300. The gas turbine power generation system 100 is located on the transport chassis 200, and the electric support system 300 is located at the bottom of the transport chassis 200. The electric support system 300 includes multiple electric support legs 310 for electrically leveling the vehicle-mounted gas turbine generator set 1. Further, the vehicle-mounted gas turbine generator set 1 may also include auxiliary equipment such as an electrical system, a cabin, a cabin ventilation system, a generator exhaust system, a gas turbine intake air filtration system, a cabin exhaust ventilation system, a gas turbine exhaust muffler, a coupling, and a lubrication system.

[0032] In this application, along the length of the transport chassis 200, the plurality of electric support legs 310 are divided into at least two groups, and each group of electric support legs 310 includes two electric support legs 310 spaced apart in the width direction of the transport chassis 200. Each electric support leg 310 includes a leg 311, an electric drive unit 312 and a manual operating component 313 respectively connected to the leg 311 in a transmission manner, and both the electric drive unit 312 and the manual operating component 313 are used to drive the leg 311 to rise and fall.

[0033] The gas turbine power generation system 100 can be directly mounted on the transport chassis 200. Alternatively, the gas turbine power generation system 100 can be skid-mounted with a skid mount, and the skid-mounted system can be fixed on the transport chassis 200.

[0034] The transport chassis 200 is connected to the trailer head (not shown). The transport chassis 200 of the vehicle-mounted gas turbine generator set 1 of this application can be a multi-axle semi-trailer chassis or a multi-axle Class II chassis. Figure 1 shows a multi-axle semi-trailer chassis.

[0035] Referring to Figure 1, the length direction of the transport chassis 200 is left-right. The left end of the transport chassis 200 is its front end, used for connection with a trailer hitch; correspondingly, the right end of the transport chassis 200 is its rear end. There are at least four electrically operated support legs 310, divided into two groups. One group of electrically operated support legs 310 is located under the front and rear ends of the transport chassis 200 in the longitudinal direction.

[0036] Outrigger 311 can be, for example, a mechanical outrigger. A mechanical outrigger refers to an outrigger that uses a mechanical transmission mechanism to extend or retract.

[0037] Optionally, the mechanical outrigger includes a telescopic mechanism. Further, the mechanical outrigger may be equipped with a reduction mechanism. The reduction mechanism reduces the output speed of the electric drive unit 312 and increases the torque. The telescopic mechanism can be, for example, a lead screw mechanism or a rack and pinion mechanism. The reduction mechanism can be, for example, a worm gear mechanism. Taking a lead screw mechanism as an example, the outrigger 311 extends and retracts via a lead screw. The output end of the electric drive unit 312 is connected to the lead screw drive. The electric drive unit 312 may be equipped with a control panel for controlling its operation. A manual operating component 313 enables manual adjustment of the outrigger 311's height when the power supply 320 is unavailable or malfunctions.

[0038] In this application, the outrigger 311, the electric drive unit 312, and the manual operation component 313 can be three independent components or integrated into one unit. The electric support leg 310 may only have the electric drive unit 312 and not the manual operation component 313.

[0039] Optionally, the electric support system 300 also includes a power supply 320 that supplies power to each of the electric support legs 310. The power supply 320 is mounted on the transport chassis 200. The power supply 320 may include batteries that individually power multiple electric support legs 310, or the power supply 320 may supply power to multiple electric support legs 310 in parallel.

[0040] Optionally, the electric support system 300 is directly powered by the transport chassis 200. In this case, the transport chassis 200 itself has a power source. Optionally, the electric support system 300 can be connected to an external power grid, i.e., powered by an external power source. In this application, a minimum of four electric support legs 310 can be used to form an electric support system 300, which can be powered by an external power source, the transport chassis 200 itself, or a power supply 320 located on the transport chassis 200. It does not require waiting for the black-start diesel generator to supply power, which can shorten the leveling operation time of the vehicle-mounted gas turbine generator set 1 and achieve rapid support and leveling of the vehicle-mounted gas turbine generator set 1.

[0041] In some embodiments, three sets of multiple electric support legs 310 are arranged at the front, middle and rear positions along the length of the transport chassis 200.

[0042] Referring to Figures 1, 3, and 4, based on the stress conditions of the transport chassis 200, three sets of electrically powered support legs 310 are arranged in a front, middle, and rear configuration. Each set of electrically powered support legs 310 includes two electrically powered support legs 310. In this way, an electrically powered support system 300 consisting of six electrically powered support legs 310 is formed.

[0043] By setting up three sets of electric support legs 310, the front, middle and rear parts of the transport chassis 200 are all supported, thereby ensuring the stability of the vehicle-mounted gas turbine generator set 1 during operation.

[0044] In some embodiments, the electric support system 300 also includes a remote controller 330, which is communicatively connected to the electric drive unit 312 to control the operation of the electric drive unit 312.

[0045] The remote controller 330 can remotely operate the electric drive unit 312, making it convenient to operate when using the electric support system 300 and saving manpower. The remote controller 330 and the electric drive unit 312 transmit information wirelessly. Any existing wireless communication connection method can be used, such as Wi-Fi, Bluetooth, NFC, etc., and this embodiment is not limited to any particular method.

[0046] In some embodiments, the electric support system 300 also includes an electrical control system 340. The electrical control system 340 is mounted on the transport chassis 200 and is communicatively connected to each electric drive unit 312 to control the operation of the drive units of each set of electric support legs 310.

[0047] Referring to the embodiment shown in Figure 3, the electric support system 300 consists of six electric support legs 310. Based on the stress conditions of the transport chassis 200, three sets of electric support legs 310 are arranged in a front, middle, and rear configuration. The power supply 320 includes multiple batteries that supply power to each of the multiple electric support legs 310. That is, each electric support leg 310 is independently equipped with a battery.

[0048] The electrical control system 340 includes a charging box 341 and a central control panel 342. The charging box 341 is connected to each battery to replenish their power. The charging box 341 may consist only of a charging circuit that connects to an external power source and the battery. Alternatively, the charging box 341 may include both a charging circuit and a battery pack. By incorporating the charging box 341, the range of each battery can be improved.

[0049] The central control panel 342 is communicatively connected to each electric drive unit 312 to control the operation of each electric drive unit 312. It can adopt any of the wireless communication connection methods in the prior art, such as Wi-Fi, Bluetooth, NFC, etc.

[0050] The centralized control panel 342 integrates the control operations of each electric drive unit 312, facilitating the adjustment of each electric support leg 310.

[0051] For example, the central control panel 342 is equipped with multiple sets of adjustment buttons, each corresponding to a different set of electric support legs 310. Each set of adjustment buttons may include one or two adjustment buttons, which have raising and lowering control functions to control the synchronous raising and lowering of two electric support legs 310 in the same set, or to control two electric support legs 310 in the same set separately.

[0052] For example, the central control panel 342 is equipped with an adjustment button that has both raising and lowering control functions. The operator can use this adjustment button to control all the electric support legs 310 at the same time.

[0053] The centralized control panel 342 is mounted on the transport chassis 200. The centralized control panel 342 can be located in a convenient position on the transport chassis 200, such as on the side of the transport chassis 200.

[0054] Referring to the embodiment shown in Figure 4, the electric support system 300 is composed of 6 electric support legs 310. According to the stress condition of the transport chassis 200, three sets of electric support legs 310 are arranged in the front, middle and rear.

[0055] The electrical control system 340 includes an electrical control system 340. The electrical control system 340 is electrically connected to each electric drive unit 312 and to the power supply 320.

[0056] Referring to Figure 4, the electrical control system 340 is electrically and communicatively connected to each electric drive unit 312, and is powered by the power supply 320. Thus, the electrical control system 340 transmits electrical energy from the power supply 320 to the electric drive units 312 of each electric support leg 310. In other words, each electric drive unit 312 is connected in parallel to the power supply 320 through the electrical control system 340. At this time, all electric support legs 310 are centrally powered.

[0057] The electrical control system 340 includes, for example, a controller and a signal processor. The electrical control system 340 is mounted on the transport chassis 200 and can support the shape of an electrical control box or electrical control board for easy installation on the transport chassis 200. Alternatively, the different components of the electrical control system 340 can be distributed across the transport chassis 200.

[0058] In the electric support system 300 of the embodiment shown in Figure 4, the electrical control system 340 may have manual adjustment control function and / or automatic adjustment control function.

[0059] When the electrical control system 340 has a manual adjustment control function, it includes multiple adjustment buttons, each with a raising or lowering control function. The raising and lowering of each electric support leg 310 is controlled manually. When the electrical control system 340 has an automatic adjustment control function, it can be configured to automatically raise and lower each electric support leg 310 upon receiving an external electrical signal. External electrical signals may include, for example, signals from a remote control 330, a tilt sensor 360, or a laser rangefinder 350.

[0060] Furthermore, in some embodiments, referring to FIG4, the electric support system 300 further includes a laser rangefinder 350, which is disposed at the bottom of the transport chassis 200. The laser rangefinder 350 is used to detect the ground clearance of the transport chassis 200 at one set of electric support legs 310. The electrical control system 340 controls the electric drive units 312 of the remaining sets of electric support legs 310 to work according to the detection results of the laser rangefinder 350.

[0061] The laser rangefinder 350 can be positioned, for example, between two electric support legs 310 in any group of electric support legs 310. After the laser rangefinder 350 detects the ground clearance of the transport chassis 200, the electrical control system 340 can use this ground clearance as a basis for adjusting the other electric support legs 310.

[0062] Preferably, the laser rangefinder 350 is located between the foremost pair of motorized support legs 310. The laser rangefinder 350 is used to detect the ground clearance of the vehicle chassis 200 at the foremost pair of motorized support legs 310, and the electrical control system 340 controls the operation of the electric drive units 312 of the remaining sets of motorized support legs 310 based on the detection results of the laser rangefinder 350.

[0063] In this embodiment, the foremost pair of electric support legs 310 refers to the two support legs of the group of support legs closest to the front of the transport chassis 200 among multiple groups of support legs. Referring to Figures 1 and 4, taking a group of three groups of electric support legs 310 as an example, the foremost pair of electric support legs 310 refers to the two electric support legs 310 located on the far left.

[0064] A laser rangefinder 350 is installed between the foremost pair of motorized support legs 310 to measure the ground clearance of the transport chassis 200 at the foremost pair of motorized support legs 310, so as to provide a basis for adjusting the other motorized support legs 310.

[0065] The front end of the transport chassis 200 is connected to the trailer head. After the trailer head drives away, the foremost electric support leg 310 touches the ground. At this time, the height of the foremost electric support leg 310 can be adjusted or not adjusted as needed. Then, the electrical control system 340 uses the ground clearance detected by the laser rangefinder 350 as the initial position height and controls the other electric support legs 310 to level themselves with reference to this initial position height.

[0066] This design serves two purposes. First, it provides a reference height, ensuring the transport chassis 200 doesn't fall too low after leveling. Second, when the on-board gas turbine generator set 1 is disassembled and transported after its operation is complete, the height of the foremost electric support leg 310 is close to or equal to the ground clearance of the transport chassis 200 when it separates from the trailer, thus facilitating the attachment of the transport chassis 200 to the trailer.

[0067] Furthermore, in some embodiments, referring to FIG4, the electric support system 300 also includes a tilt sensor 360. The tilt sensor 360 is disposed on the vehicle chassis 200 to detect the angle information between the vehicle chassis 200 and the horizontal plane and send it to the electrical control system 340.

[0068] The tilt sensor 360 is used to detect the levelness of the transport chassis 200 and sends the levelness data to the electrical control system 340. Upon receiving the levelness data, the electrical control system 340 compares it with preset parameters and then controls the raising and lowering of the electric support leg 310. In this application, automatic leveling can be achieved by configuring the tilt sensor 360.

[0069] An angle sensor 360 is installed between each group of electric support legs 310. This makes the detection of the levelness of the transport chassis 200 more accurate, thereby enabling precise control of the raising and lowering of each group of electric support legs 310.

[0070] Referring to Figure 4, taking a configuration with three sets of electrically operated support legs 310 as an example, an angle sensor 360 is provided between each set of electrically operated support legs 310 in the width direction of the transport chassis 200, thus a total of three sets of angle sensors 360 are provided in the length direction of the transport chassis 200.

[0071] In addition, the tilt sensor 360 in this application is a dual-axis angle sensor, but the type of tilt sensor 360 in this application is not limited.

[0072] The power supply 320 can be integrated with the uninterruptible power supply of the on-board gas turbine generator set 1. This simplifies the overall configuration of the electric support system 300. Alternatively, the power supply 320 can be a standalone device with an internal energy storage and conversion mechanism, capable of providing different power requirements for the electric support leg 310.

[0073] Furthermore, the electric support system 300 of the embodiment shown in FIG4 also includes a remote controller 330. The remote controller 330 is communicatively connected to the electrical control system 340, and is used to control the operation of the electric drive unit 312. The remote controller 330 is also equipped with a monitoring function to display data from the laser rangefinder sensor 350 and the tilt sensor 360.

[0074] In this embodiment, the remote control device has a monitoring function, which can view the data from the tilt sensor 360 and the laser rangefinder 350 in real time, providing reference data for manual adjustment. Leveling does not require the assistance of a level or theodolite, allowing for single-person operation and making it convenient.

[0075] Furthermore, it is well known that the vehicle-mounted gas turbine generator set 1 should ideally be in a horizontal position or at the designed tilt angle during operation. However, after the support system is adjusted, the equipment may lose its original state due to ground subsidence. This disruption will be detrimental to the operation of the equipment, and it will not be easily detected by the crew.

[0076] Therefore, the electrical control system 340 of the electric support system 300 in this embodiment is also configured with monitoring and mobile communication functions. It can transmit data from the tilt sensor 360 and the laser rangefinder 350 to a mobile terminal and other monitoring systems via a communication network. The mobile terminal can be a mobile device such as a smartphone, equipped with monitoring software. When the monitored data exceeds normal values, the monitoring system will issue an alarm, and the unit operator will receive an alarm notification via a mobile app. The unit operator can then confirm the status of the power generation equipment and determine the next step. The electric support system 300 described above can perform automatic leveling, achieving one-click leveling. During equipment operation, it can monitor the status of the power generation equipment, and when the power generation equipment needs to be withdrawn after operation, the outriggers can also be retracted with one click.

[0077] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0078] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A vehicle-mounted gas turbine generator set, comprising: a carrying chassis; a gas turbine power generation system arranged on the carrying chassis; a plurality of electric support legs arranged on the bottom of the carrying chassis along the length direction of the carrying chassis, the plurality of electric support legs are divided into at least two groups, each group of electric support legs comprises at least two electric support legs arranged at intervals in the width direction of the carrying chassis, the electric support leg comprises a support leg and an electric drive unit in driving connection with the support leg, the electric drive unit is used to drive the support leg to rise and fall.

2. The on-board gas turbine generator set of claim 1, wherein, In the length direction of the carrying chassis, the plurality of electric support legs are arranged into three groups from front to back.

3. The on-board gas turbine generator set of claim 1 wherein, The electric support system of the vehicle-mounted gas turbine generator set further comprises a remote controller in communication connection with the electric drive unit, which is used to control the operation of the electric drive unit.

4. The on-board gas turbine generator set of claim 1 wherein, Further comprising an electrical control system arranged on the carrying chassis, the electrical control system is in communication connection with each electric drive unit to control the operation of the drive unit of each group of electric support legs.

5. The vehicular gas turbine generator set of claim 4 wherein, Further comprising a power supply installed on the carrying chassis and used to supply power to each electric support leg.

6. The vehicular gas turbine generator set of claim 5 wherein, The power supply comprises a plurality of batteries corresponding to the plurality of electric support legs. The electrical control system comprises: a charging box in electrical connection with each battery; a centralized control panel in communication connection with each electric drive unit to control the operation of each electric drive unit.

7. The vehicular gas turbine generator set of claim 6 wherein, The centralized control panel is installed on the side of the carrying chassis.

8. The vehicular gas turbine generator set of claim 5 wherein, The electrical control system is in electrical connection with each electric drive unit and the power supply.

9. The vehicular gas turbine generator set of claim 4 wherein, The electric support system of the vehicle-mounted gas turbine generator set further comprises a laser ranging sensor arranged on the bottom of the carrying chassis, which is used to detect the ground clearance of the carrying chassis at one group of electric support legs, so that the electrical control system can control the drive unit of the remaining groups of electric support legs according to the detection result of the laser ranging sensor.

10. The vehicular gas turbine generator set of claim 9 wherein, The laser ranging sensor is located between the pair of electric support legs at the frontmost part, which is used to detect the ground clearance of the carrying chassis at the pair of electric support legs at the frontmost part.

11. The vehicular gas turbine generator set of claim 9 wherein, The electric support system of the vehicle-mounted gas turbine generator set further comprises an inclination sensor arranged on the carrying chassis, which is used to detect the angle information of the carrying chassis with the horizontal plane and send it to the electrical control system, so that the electrical control system can control the drive unit of each group of electric support legs according to the angle information.

12. The vehicular gas turbine generator set of claim 11 wherein, There is one inclination sensor between each group of electric support legs.

13. The vehicular gas turbine generator set of claim 12 wherein, The inclination sensor is a dual-axis angle sensor.

14. The vehicular gas turbine generator set of claim 11 wherein, The electric support system of the vehicle-mounted gas turbine generator set further comprises a remote controller in connection with the electrical control system, which is used to control the operation of the electric drive unit, and the remote controller is configured with a monitoring function to display the data of the laser ranging sensor and the inclination sensor.

15. The vehicular gas turbine generator set of claim 1 wherein, The electric support leg further comprises a manual operating member in driving connection with the support leg, which is used to drive the support leg to rise and fall.

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