Portable parameter optimization debugging instrument and equipment for thermal power unit

Abstract

The application relates to the technical field of generator set control and debugging, and discloses a portable thermal power generator set parameter optimization debugging instrument and equipment, which comprises a shell and a wireless communication module, a display screen, an operation module and a main control module integrated in the shell; the main control module is electrically connected with the wireless communication module, the display screen and the operation module; the portable structure integrated in the shell enables the debugging instrument to enter the harsh on-site environment of the thermal power generator set and realizes the portability of on-site debugging; the wireless communication module solves the problem of inconvenient real-time data acquisition under harsh conditions; the main control module can receive real-time measurement values and parameter change trends fed back by external prediction equipment, and the display screen can visually display the information; the operation module can receive adjustment instructions input by workers based on the display information, workers can directly adjust operation parameters on site, and the problem of slow remote adjustment response under fault conditions is solved.

Description

Technical Field

[0001] This application relates to the field of generator set control and commissioning technology, and in particular to a portable thermal power unit parameter optimization and commissioning instrument and equipment. Background Technology

[0002] Thermal power units often operate in harsh environments with high temperatures and high dust levels, placing high demands on the adaptability of parameter monitoring and commissioning equipment. Current parameter commissioning methods for thermal power units largely rely on fixed monitoring systems or bulky portable devices. Fixed systems are limited by wiring constraints and cannot penetrate harsh environments, while traditional portable devices, due to their dispersed structure and lack of integrated design, are easily affected by the environment during on-site movement and operation, resulting in untimely acquisition of real-time parameters. Meanwhile, when the unit experiences operational abnormalities or early signs of failure, the existing equipment can only collect parameter data individually and cannot be linked with external predictive equipment to obtain parameter change trends. It is difficult for staff to grasp the direction of the fault development in a timely manner, and the adjustment commands need to be transmitted remotely to the control room for execution, resulting in response delays. This leads to low fault handling efficiency and inconvenient on-site intervention, making it difficult to meet the needs of efficient operation and maintenance and rapid fault handling for thermal power units. Utility Model Content

[0003] The purpose of this application is to provide a portable thermal power unit parameter optimization and debugging instrument and equipment, which aims to solve the technical problems of slow remote adjustment response and inability to intervene in a timely manner on site when thermal power units are in failure.

[0004] To achieve the above objectives, this application proposes a portable thermal power unit parameter optimization and debugging instrument, which includes: a housing and a wireless communication module, a display screen, an operation module and a main control module integrated within the housing; The main control module is electrically connected to the wireless communication module, the display screen and the operation module respectively; The wireless communication module is used to receive real-time measurement values ​​of the thermal power unit during operation detected by the controllable parameter sensor, and send them to the main control module and external prediction device. The main control module is used to receive the real-time measurement value and the parameter change trend fed back by the external prediction device based on the real-time measurement value; The display screen is used to display the real-time measurement values ​​and the trend of parameter changes; The operation module is used to receive adjustment instructions input by the staff based on the real-time measurement values ​​and the parameter change trends, and to adjust the operating parameters of the portable thermal power unit.

[0005] In one embodiment, the portable thermal power unit parameter optimization and debugging instrument further includes: a data storage module integrated within the housing; The data storage module is electrically connected to the main control module; The data storage module is used to store the real-time measurement values, adjustment instructions input by staff based on the real-time measurement values ​​and the parameter change trends, and the corresponding modification time data.

[0006] In one embodiment, the portable thermal power unit parameter optimization and debugging instrument further includes: a data playback module integrated within the housing; The data playback module is electrically connected to the data storage module; The data playback module is used to call up the data stored in the data storage module and transmit it to the display screen for display.

[0007] In one embodiment, the wireless communication module follows the RS232 serial communication protocol.

[0008] In one embodiment, the display screen is connected to a variable resistor to adjust the brightness of the display.

[0009] In one embodiment, the operation module includes: a confirm button, a cancel button, value increment / decrement buttons, and a parameter switching button; The confirmation button, the cancel button, the value increment / decrement button, and the parameter switching button are all electrically connected to the main control module, and are used by operators to trigger corresponding parameter modification operations.

[0010] In one embodiment, the display screen is an OLED display screen; The surface of the display screen is covered with a scratch-resistant and wear-resistant layer, which is bonded to the surface of the display screen.

[0011] In one embodiment, the portable thermal power unit parameter optimization and debugging instrument further includes: a power module integrated in the housing, the power module being electrically connected to the main control module, the wireless communication module, the display screen and the operation module respectively, for providing working power; The outer side of the housing is provided with a charging interface that is electrically connected to the power module.

[0012] In one embodiment, the main control module is an MCU chip, and the MCU chip transmits signals to the wireless communication module, the display screen and the operation module through wires.

[0013] In addition, to achieve the above objectives, this application also proposes an apparatus comprising the portable thermal power unit parameter optimization and debugging instrument as described above.

[0014] This application proposes a portable parameter optimization and debugging instrument and device for thermal power units. The portable parameter optimization and debugging instrument adopts a portable structural design that integrates a wireless communication module, display screen, operation module, and main control module within a housing. This allows the instrument to flexibly enter the harsh field environment of thermal power units without relying on a fixed control room or complex wiring, solving the problem of difficult close-range deployment of equipment under harsh conditions. Compared with traditional fixed monitoring equipment, it achieves portability for on-site debugging. Because the wireless communication module can receive real-time measurement values ​​from sensors and transmit them to the main control module and external predictive equipment, it avoids the problems of easily damaged wired transmission lines and difficult wiring maintenance in harsh environments. This solves the problem of inconvenient real-time data acquisition under harsh conditions and improves data transmission efficiency compared to wired data transmission methods. The reliability and flexibility of the output are enhanced. Because the main control module can receive real-time measured values ​​and parameter change trends fed back by external predictive equipment, and the display screen can intuitively display this information, staff do not need to rely on experience or remote data for judgment. This solves the problem of inconvenience caused by information lag or incompleteness when a fault occurs. Compared with relying solely on manual experience, it enables early detection of fault precursors. Because the operation module can receive adjustment commands input by staff based on the displayed information, staff can directly adjust the operating parameters on-site without having to travel to the control room or rely on complex operating procedures. This solves the problem of slow remote adjustment response and inability to intervene on-site in a timely manner in the event of a fault. Compared with traditional remote control methods, it enables rapid fault handling. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the modules of the first embodiment of the portable thermal power unit parameter optimization and debugging instrument proposed in this application; Figure 2 This is a circuit connection diagram of the second embodiment of the portable thermal power unit parameter optimization and debugging instrument proposed in this application.

[0016] Explanation of icon numbers:

[0017] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0018] It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit this application.

[0019] 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 a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0020] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0021] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0022] Reference Figure 1 , Figure 1 This is a schematic diagram of the first embodiment of the portable thermal power unit parameter optimization and debugging instrument proposed in this application. Figure 1 This application presents a first embodiment of a portable thermal power unit parameter optimization and debugging instrument.

[0023] The portable thermal power unit parameter optimization and debugging instrument includes: a housing 100 and a wireless communication module 200, a display screen 300, an operation module 400 and a main control module 500 integrated within the housing 100; the main control module 500 is electrically connected to the wireless communication module 200, the display screen 300 and the operation module 400 respectively.

[0024] It should be noted that the housing 100 serves as the physical carrier of the equipment. The housing 100 integrates and encapsulates all functional modules, possessing characteristics such as dustproof and temperature resistance. It is suitable for the harsh on-site environment of high temperature and high dust in thermal power units. At the same time, the compact design enables the equipment to be portable, making it easy for staff to carry it to the vicinity of the unit for operation.

[0025] The wireless communication module 200 is used to receive real-time measurement values ​​of the thermal power unit during operation from the controllable parameter sensor and send them to the main control module 500 and external prediction devices.

[0026] It should be noted that the wireless communication module 200 undertakes the core function of wireless data transmission: on the one hand, it receives real-time measured values ​​of unit operation (such as boiler outlet temperature, turbine speed, steam pressure, etc.) collected by controllable parameter sensors (such as temperature sensors, pressure sensors, flow sensors, etc.) on the thermal power unit; on the other hand, it synchronously sends these real-time measured values ​​to the main control module 500 (for local processing and display) and external predictive equipment (such as back-end data analysis servers, intelligent predictive systems, etc.). Its role is to eliminate the dependence on wiring for wired transmission, stably transmit data in harsh environments, and avoid data interruption problems caused by aging or damaged lines.

[0027] It should be understood that controllable parameter sensors are sensors installed in key parts of thermal power units (such as boilers, turbines, pipelines, etc.) and are specifically used to detect manually adjustable operating parameters (such as temperature, pressure, flow rate, liquid level, etc.). They are sensing elements for obtaining real-time operating data of the unit.

[0028] It should be noted that the real-time measured values ​​are specific parameter values ​​that reflect the current operating status of the thermal power unit (such as "superheated steam temperature 380℃" and "furnace pressure 5kPa"), which are collected in real time by controllable parameter sensors. These values ​​are the basic data for judging whether the unit is operating normally.

[0029] The main control module 500 is used to receive the real-time measurement value and the parameter change trend fed back by the external prediction device based on the real-time measurement value.

[0030] It should be understood that the main control module 500 is responsible for data processing and command coordination: it receives real-time measurement values ​​transmitted by the wireless communication module 200 as the basic data for the current operating status of the unit; it receives parameter change trends generated by external predictive equipment based on real-time measurement values ​​(such as the rise / fall pattern of a parameter in the future, whether it is close to the safety threshold, etc.); then it integrates and processes the real-time measurement values ​​and parameter change trends, transmits them to the display screen 300 for staff to view, and responds to and drives the execution of commands input by the operation module 400.

[0031] It should be noted that the external prediction device is independent of the data analysis and prediction device of this debugging instrument (such as a server equipped with machine learning algorithms, an industrial control computer, etc.), and has the ability to analyze and model real-time measurement values, predict the future change pattern of parameters and output results.

[0032] It should be understood that the parameter change trend is the direction and magnitude of parameter change over time calculated by external prediction equipment based on real-time measurement values ​​(such as "the water flow rate will decrease by 2 m³ / h within 10 minutes"), which is used to predict potential abnormalities or malfunctions of the unit in advance.

[0033] The display screen 300 is used to display the real-time measurement values ​​and the trend of parameter changes.

[0034] It should be noted that the display screen 300 serves as a visual interactive interface, used to intuitively display the information transmitted by the main control module 500, including real-time measured values ​​(presenting the specific values ​​of the current parameters in the form of numbers, dashboards, etc.) and parameter change trends (presenting the change patterns of parameters over time in the form of curves, charts, etc.), helping staff to quickly and accurately grasp the unit's operating status and potential risks.

[0035] The operation module 400 is used to receive adjustment instructions input by the staff based on the real-time measurement values ​​and the parameter change trends, and to adjust the operating parameters of the portable thermal power unit.

[0036] It should be understood that the operation module 400 is the interface for staff to interact with the equipment (such as physical buttons, touch panels, knobs, etc.), used to receive adjustment commands (such as adjusting fuel supply, changing valve opening, correcting fan speed, etc.) input by staff based on real-time measurement values ​​and parameter change trends displayed on the display screen 300. After these commands are processed by the main control module 500, they are directly applied to the actuators of the thermal power unit to achieve real-time on-site adjustment of the unit's operating parameters.

[0037] It should be noted that the adjustment command is a command issued by the operator to the unit through the operation module 400 based on real-time data and trend information, which is used to adjust the operating status (such as "increase the speed of the induced draft fan by 10%). It can directly control the unit's actuators (such as valves, motors, etc.) to achieve parameter optimization and fault intervention.

[0038] This embodiment proposes a portable thermal power unit parameter optimization and debugging instrument and device. The portable thermal power unit parameter optimization and debugging instrument adopts a portable structural design that integrates a wireless communication module 200, a display screen 300, an operation module 400, and a main control module 500 within a housing 100. This allows the instrument to flexibly enter the harsh field environment of thermal power units without relying on a fixed control room or complex wiring, solving the problem of difficult close-range deployment of equipment under harsh conditions. Compared with traditional fixed monitoring equipment, it achieves portability for on-site debugging. Because the wireless communication module 200 can receive real-time measurement values ​​from sensors and transmit them to the main control module 500 and external predictive equipment, it avoids the problems of easily damaged wired transmission lines and difficult wiring maintenance in harsh environments, solving the problem of inconvenient real-time data acquisition under harsh conditions. Compared with wired data transmission methods… This improves the reliability and flexibility of data transmission. Since the main control module 500 can receive real-time measured values ​​and parameter change trends from external predictive equipment, and the display screen 300 can intuitively display this information, staff do not need to rely on experience or remote data for judgment. This solves the problem of inconvenience caused by delayed or incomplete information when a fault occurs, achieving early detection of fault precursors compared to relying solely on manual experience. Furthermore, since the operation module 400 can receive adjustment commands input by staff based on the displayed information, staff can directly adjust operating parameters on-site without needing to travel to the control room or rely on complex operating procedures. This solves the problems of slow remote adjustment response and inability to intervene on-site in a timely manner during fault situations, achieving rapid fault handling compared to traditional remote control methods.

[0039] Reference Figure 2 , Figure 2 This is a circuit connection diagram for a second embodiment of the portable thermal power unit parameter optimization and debugging instrument proposed in this application. Based on the first embodiment of the portable thermal power unit parameter optimization and debugging instrument described above, a second embodiment of the portable thermal power unit parameter optimization and debugging instrument of this application is proposed.

[0040] It should be noted that the main control module 500 uses an STM32F407, the wireless communication module 200 uses a MAX232, and the display screen 300 uses an OLED display screen 300 with a 4x4 matrix keypad. The VDD pin of the OLED is connected to the VDD pin of the STM32F407, the VSS pin of the OLED is grounded, the D0~D7 pins of the OLED are connected to the PD0~PD7 pins of the STM32F407, and the D / C, R / W, E / RD, RST and CS pins of the OLED are connected to the PC0~PC4 pins of the STM32F407, respectively.

[0041] It should be understood that the T1IN pin of MAX232 is connected to the PA9 pin of STM32F407, and the R1OUT pin of MAX232 is connected to the PA10 pin of STM32F407.

[0042] It should be noted that row lines 1 to 4 of the 4x4 matrix keypad are connected to pins PB0 to PB3 of the STM32F407, and column lines 1 to 4 of the 4x4 matrix keypad are connected to pins PB4 to PB7 of the STM32F407.

[0043] The portable thermal power unit parameter optimization and debugging instrument also includes: a data storage module 600 integrated in the housing 100; the data storage module 600 is electrically connected to the main control module 500; the data storage module 600 is used to store the real-time measurement values, the adjustment instructions input by the staff based on the real-time measurement values ​​and the parameter change trends, and the corresponding modification time data.

[0044] It should be noted that the data storage module 600 is integrated within the housing 100 and electrically connected to the main control module 500. Its core function is to provide long-term storage of three types of key data: real-time measured values ​​of the thermal power unit (such as historical temperature and pressure data); adjustment commands input by operators through the operation module 400 (such as "adjust valve opening to 50%)"); and the modification time corresponding to each adjustment command (operation timestamp accurate to minutes and seconds). This module, by solidifying data records, provides raw data support for unit operation traceability, fault analysis, and commissioning strategy optimization, solving the problems of data loss and difficulty in data recovery associated with traditional equipment.

[0045] The portable thermal power unit parameter optimization and debugging instrument also includes: a data playback module 700 integrated in the housing 100; the data playback module 700 is electrically connected to the data storage module 600; the data playback module 700 is used to call up the data stored in the data storage module 600 and transmit it to the display screen 300 for display.

[0046] It should be understood that the data playback module 700 is electrically connected to the data storage module 600 and performs the function of "backtracking and viewing" data. Staff can use this module to access historical data (including real-time measurements, adjustment commands, and time records) stored in the data storage module 600 and transmit this data to the display screen 300 to reproduce the historical operating status and process in the form of curves, lists, etc. Its purpose is to support post-event analysis, helping to locate the root cause of faults or evaluate the effectiveness of debugging.

[0047] The wireless communication module 200 follows the RS232 serial communication protocol.

[0048] It should be noted that, in addition to its original data transmission function, the wireless communication module 200 explicitly uses the RS232 serial communication protocol. This is a commonly used asynchronous communication protocol that transmits data serially. It features a simple interface and stable transmission, making it suitable for short-distance (e.g., within 15 meters) data exchange. It can reliably transmit real-time measurement values ​​in the electromagnetic interference environment of thermal power units, ensuring the accuracy of data transmission.

[0049] The display screen 300 is an OLED display screen 300; the surface of the display screen 300 is covered with a scratch-resistant and wear-resistant layer 900, and the scratch-resistant and wear-resistant layer 900 is bonded to the surface of the display screen 300.

[0050] It should be understood that the display screen 300 uses an OLED display screen 300, which, compared to traditional LCD screens, has advantages such as self-illumination, fast response speed, high contrast, and wide viewing angle, and can still clearly display data in bright or dim environments. The surface of the display screen 300 is covered with a scratch-resistant and abrasion-resistant layer 900 (such as tempered glass or polycarbonate coating), which is tightly bonded to the screen surface, resisting damage to the screen from dust and hard object scratches, and extending its service life.

[0051] The display screen 300 is connected to a rheostat R to adjust the brightness of the display.

[0052] It should be noted that the display screen 300 is connected to a variable resistor R (an adjustable resistance element). By changing the resistance value, the current flowing through the backlight module of the display screen 300 is adjusted to achieve stepless brightness adjustment, adapting to different light intensities in the field environment (such as strong light during the day and weak light at night).

[0053] The operation module 400 includes: a confirmation button, a cancellation button, a value increment / decrement button, and a parameter switching button; the confirmation button, the cancellation button, the value increment / decrement button, and the parameter switching button are electrically connected to the main control module 500, and are used by operators to trigger corresponding parameter modification operations.

[0054] It should be noted that the Confirm button is used to confirm the parameter modification command or function selection and trigger the operation to take effect; the Cancel button is used to cancel the currently entered command or return to the previous menu to avoid accidental operation; the Value Increase / Decrease buttons are used to adjust the specific value of the parameter (such as adjusting the temperature setting from 300℃ to 310℃); the Parameter Switch button is used to switch between different monitored parameters (such as temperature, pressure, flow rate) for display and adjustment.

[0055] The portable thermal power unit parameter optimization and debugging instrument also includes: a power module 800 integrated in the housing 100, the power module 800 being electrically connected to the main control module 500, the wireless communication module 200, the display screen 300 and the operation module 400 respectively, for providing working power; a charging interface electrically connected to the power module 800 is provided on the outside of the housing 100.

[0056] It should be noted that the power module 800 is integrated within the housing 100 and is electrically connected to all electrical components, including the main control module 500, wireless communication module 200, display screen 300, and operation module 400, providing them with a stable operating power supply (such as DC 3.3V or 5V). The outer side of the housing 100 has a charging interface (such as a USB-C interface) electrically connected to the power module 800, allowing for charging of the power module 800 with an external charger. This ensures continuous operation of the device in field environments without external power, improving portability.

[0057] The main control module 500 is an MCU chip, which transmits signals to the wireless communication module 200, the display screen 300 and the operation module 400 through wires.

[0058] It should be understood that the main control module 500 is specifically an MCU chip, a microcomputer chip that integrates a central processing unit, memory, timer, and input / output interfaces. The MCU chip is connected to the wireless communication module 200, display screen 300, and operation module 400 via wires, respectively, to realize the core functions of data reception (such as real-time measurement values), instruction calculation (such as parsing adjustment instructions), and signal transmission (such as controlling the content displayed on the display screen 300). Its miniaturized and low-power characteristics are suitable for the portable design requirements of the device.

[0059] In this embodiment, the data storage module 600 retains real-time measurement values, adjustment commands, and modification times, providing complete data support for operation traceability and fault analysis, and solving the problem of data loss in traditional debugging. The data playback module 700 can recall and display historical data, helping to accurately locate the cause of the fault and improve analysis efficiency. Wireless communication adopts the RS232 protocol, enhancing the stability of data transmission in complex environments. The OLED display screen 300 is equipped with a variable resistor R to adjust brightness and adapt to different lighting conditions, while the scratch-resistant and wear-resistant layer 900 extends its service life. The operation module 400 has clearly defined buttons, simplifying the operation process and reducing misoperation. The power module 800 and charging interface ensure the equipment's battery life and adapt to the needs of field mobility. The MCU chip efficiently coordinates the various modules, improving the equipment's response speed. Overall optimization enhances the equipment's adaptability to harsh environments, debugging reliability, and ease of operation.

[0060] Furthermore, this application also proposes a device comprising the portable thermal power unit parameter optimization and debugging instrument described above. Since the device employs all the technical solutions of all the above embodiments, it possesses at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be elaborated upon here.

[0061] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or system. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or system that includes that element.

[0062] The above are merely preferred embodiments of this application and do not limit the scope of this application. Any equivalent structural or procedural transformations made based on the description and drawings of this application, or direct or indirect applications in other related technical fields, are similarly included within the protection scope of this application.

Claims

1. A portable thermal power unit parameter optimization and debugging instrument, characterized in that, The portable thermal power unit parameter optimization and debugging instrument includes: a housing and a wireless communication module, a display screen, an operation module and a main control module integrated within the housing; The main control module is electrically connected to the wireless communication module, the display screen and the operation module respectively; The wireless communication module is used to receive real-time measurement values ​​of the thermal power unit during operation detected by the controllable parameter sensor, and send them to the main control module and external prediction device. The main control module is used to receive the real-time measurement value and the parameter change trend fed back by the external prediction device based on the real-time measurement value; The display screen is used to display the real-time measurement values ​​and the trend of parameter changes; The operation module is used to receive adjustment instructions input by the staff based on the real-time measurement values ​​and the parameter change trends, and to adjust the operating parameters of the portable thermal power unit.

2. The portable thermal power unit parameter optimization and debugging instrument as described in claim 1, characterized in that, The portable thermal power unit parameter optimization and debugging instrument also includes: a data storage module integrated within the housing; The data storage module is electrically connected to the main control module; The data storage module is used to store the real-time measurement values, adjustment instructions input by staff based on the real-time measurement values ​​and the parameter change trends, and the corresponding modification time data.

3. The portable thermal power unit parameter optimization and debugging instrument as described in claim 2, characterized in that, The portable thermal power unit parameter optimization and debugging instrument also includes: a data playback module integrated into the housing; The data playback module is electrically connected to the data storage module; The data playback module is used to call up the data stored in the data storage module and transmit it to the display screen for display.

4. The portable thermal power unit parameter optimization and debugging instrument as described in claim 1, characterized in that, The wireless communication module follows the RS232 serial communication protocol.

5. The portable thermal power unit parameter optimization and debugging instrument as described in claim 1, characterized in that, The display screen is connected to a rheostat to adjust the brightness of the display screen.

6. The portable thermal power unit parameter optimization and debugging instrument as described in claim 1, characterized in that, The operation module includes: a confirmation button, a cancellation button, value increment / decrement buttons, and a parameter switching button; The confirmation button, the cancel button, the value increment / decrement button, and the parameter switching button are all electrically connected to the main control module, and are used by operators to trigger corresponding parameter modification operations.

7. The portable thermal power unit parameter optimization and debugging instrument as described in claim 1, characterized in that, The display screen is an OLED display screen; The surface of the display screen is covered with a scratch-resistant and wear-resistant layer, which is bonded to the surface of the display screen.

8. The portable thermal power unit parameter optimization and debugging instrument as described in claim 1, characterized in that, The portable thermal power unit parameter optimization and debugging instrument also includes: a power module integrated in the housing, which is electrically connected to the main control module, the wireless communication module, the display screen and the operation module respectively, and is used to provide working power. The outer side of the housing is provided with a charging interface that is electrically connected to the power module.

9. The portable thermal power unit parameter optimization and debugging instrument as described in claim 1, characterized in that, The main control module is an MCU chip, which transmits signals to the wireless communication module, the display screen and the operation module through wires.

10. A device, characterized in that, The device includes a portable thermal power unit parameter optimization and debugging instrument as described in any one of claims 1 to 9.

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