Starting method, device and equipment of diesel generating set and storage medium

Abstract

The embodiment of the invention provides a starting method, device and equipment of a diesel generating set and a storage medium, and belongs to the technical field of diesel power generation. The method comprises the steps that whether the cooling liquid temperature is larger than a first preset temperature threshold value or not is judged through a control module; the control module is used for sending a heating instruction to a cooling liquid heater if the temperature of the cooling liquid is smaller than or equal to the first preset temperature threshold value, and the cooling liquid heater controls the cooling liquid to heat according to the heating instruction until the temperature of the cooling liquid reaches a preset heating temperature value; and after the air inlet heater is controlled to work for preset working time, the diesel generating set is controlled to start. According to the method, the temperature of the cooling liquid is judged, the cooling liquid is made to reach the proper temperature through the cooling liquid heater, then the air inlet heater works in cooperation, the situation that the diesel generator set is forcibly started in the environment that the temperature of the cooling liquid is too low is avoided, faults possibly occurring when the generator set is started can be reduced, and it is guaranteed that the starting process is smooth.

Description

Technical Field

[0001] The present application relates to the field of diesel power generation technology, and in particular to a method, device, equipment and storage medium for starting a diesel generator set. Background Art

[0002] Diesel generator sets are often used as the main power supply equipment in the wild environment, especially in plateau areas. These areas are geographically remote and have harsh climatic conditions, especially in autumn and winter, when the ambient temperature is extremely low. Under these conditions, diesel generator sets frequently encounter problems such as being unable to start remotely or being difficult to start manually.

[0003] At present, the starting of diesel generator sets usually relies on direct starting without preheating. During the starting process, the internal resistance of the diesel engine cylinder is too large and the battery consumption is too large, resulting in the diesel generator set failing to start successfully. Summary of the invention

[0004] In order to solve the above technical problems, the embodiments of the present application provide a method, device, equipment and storage medium for starting a diesel generator set.

[0005] In a first aspect, an embodiment of the present application provides a method for starting a diesel generator set, the method comprising:

[0006] Determining, by a control module, whether the coolant temperature is greater than a first preset temperature threshold;

[0007] If the coolant temperature is less than or equal to the first preset temperature threshold, a heating instruction is sent to the coolant heater, and the coolant heater controls the coolant to heat according to the heating instruction until the coolant temperature reaches a preset heating temperature value;

[0008] After controlling the air intake heater to work for a preset working time, the diesel generator set is controlled to start.

[0009] In one embodiment, if the coolant temperature is greater than the first preset temperature threshold, the diesel generator set is controlled to start.

[0010] In one embodiment, a start instruction is sent to the diesel generator set through the control module, and it is determined whether the diesel generator set is successfully started;

[0011] If the diesel generator set fails to start successfully, the air intake heater is controlled to work for the preset working time, and a start instruction is sent to the diesel generator set again until the diesel generator set starts successfully.

[0012] In one embodiment, it is determined whether the operating parameters of the diesel generator set meet preset parameter conditions;

[0013] If the conditions are met, it is determined that the diesel generator set is successfully started.

[0014] In one embodiment, the preset parameter conditions include: a rotation speed parameter condition and a pressure parameter condition;

[0015] If the speed of the diesel generator set meets the speed parameter condition, and the pressure value of the diesel generator set meets the pressure parameter condition, it is determined that the diesel generator set is successfully started.

[0016] In one embodiment, the speed parameter condition includes: being greater than or equal to a preset speed threshold; the pressure parameter condition includes: being greater than or equal to a preset pressure threshold;

[0017] If the speed of the diesel generator set is greater than or equal to the preset speed threshold, and the pressure value of the diesel generator set is greater than or equal to the preset pressure threshold, it is determined that the diesel generator set is successfully started.

[0018] In one embodiment, the control module determines whether the coolant temperature is greater than or equal to a second preset temperature threshold;

[0019] If the coolant temperature is greater than or equal to the second preset temperature threshold, the coolant heater is controlled to stop working.

[0020] In a second aspect, an embodiment of the present application provides a starting device for a diesel generator set, the starting device for the diesel generator set comprising:

[0021] A judging module, used for judging whether the coolant temperature is greater than a first preset temperature threshold through the control module;

[0022] a heating module, configured to send a heating instruction to a coolant heater if the coolant temperature is less than or equal to the first preset temperature threshold, and the coolant heater controls the coolant to heat according to the heating instruction until the coolant temperature reaches a preset heating temperature value;

[0023] The control module is used to control the air intake heater to work for a preset working time and then control the diesel generator set to start.

[0024] In a third aspect, an embodiment of the present application provides an electronic device, including a memory and a processor, wherein the memory is used to store a computer program, and when the computer program is run by the processor, the method for starting a diesel generator set provided in the first aspect is executed.

[0025] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium storing a computer program, which, when running on a processor, executes the method for starting a diesel generator set provided in the first aspect.

[0026] The above-mentioned diesel generator start-up method, device, equipment and storage medium provided by the present application, wherein the method includes: judging whether the coolant temperature is greater than a first preset temperature threshold through a control module; if the coolant temperature is less than or equal to the first preset temperature threshold, sending a heating instruction to the coolant heater, and the coolant heater controls the coolant to heat according to the heating instruction until the coolant temperature reaches the preset heating temperature value; after controlling the intake heater to work for a preset working time, the diesel generator set is controlled to start. The present application first judges the coolant temperature and uses the coolant heater to make it reach a suitable temperature, and then cooperates with the intake heater to create a good starting environment for the diesel generator set, avoiding forced starting under unfavorable conditions such as too low coolant temperature, helping to reduce possible faults when the generator set is started, and ensuring a smooth starting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solution of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present application and should not be regarded as limiting the scope of protection of the present application. In each of the drawings, similar components are numbered similarly.

[0028] Figure 1 A schematic diagram of a process of starting a diesel generator set provided in an embodiment of the present application is shown;

[0029] Figure 2 Another schematic diagram of the process of starting a diesel generator set provided by an embodiment of the present application is shown;

[0030] Figure 3 A schematic diagram of the structure of a starting device for a diesel generator set provided in an embodiment of the present application is shown;

[0031] Figure 4 A schematic diagram of the structure of an electronic device provided in an embodiment of the present application is shown.

[0032] Icons: 300 - starting device of diesel generator set, 301 - judgment module, 302 - heating module, 303 - control module, 400 - electronic equipment, 401 - transceiver, 402 - processor, 403 - memory. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0034] The components of the embodiments of the present application generally described and shown in the drawings herein may be arranged and designed in various configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0035] Hereinafter, the terms "including", "having" and their cognates, which may be used in various embodiments of the present application, are intended only to indicate specific features, numbers, steps, operations, elements, components, or combinations of the foregoing items, and should not be understood as first excluding the existence of one or more other features, numbers, steps, operations, elements, components, or combinations of the foregoing items or adding the possibility of one or more features, numbers, steps, operations, elements, components, or combinations of the foregoing items.

[0036] Furthermore, the terms “first”, “second”, “third”, etc. are merely used for distinguishing descriptions and are not to be understood as indicating or implying relative importance.

[0037] Unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meanings as those generally understood by those skilled in the art to which the various embodiments of the present application belong. The terms (such as those defined in generally used dictionaries) will be interpreted as having the same meanings as the contextual meanings in the relevant technical field and will not be interpreted as having idealized meanings or overly formal meanings unless clearly defined in the various embodiments of the present application.

[0038] Diesel generator sets are often used as the main power supply equipment in the wild environment, especially in plateau areas. These areas are geographically remote and have harsh climatic conditions, especially in autumn and winter, when the ambient temperature is extremely low. Under these conditions, diesel generator sets frequently encounter problems such as being unable to start by remote operation and being difficult to start by manual operation. There are two main reasons for this phenomenon: First, the extremely low temperature causes the viscosity of the lubricating oil inside the diesel engine to increase and the fluidity to decrease, making it difficult for the oil pump to deliver the lubricating oil to the surface of each moving part in time, thereby increasing the rotational resistance of the crankshaft and significantly increasing the difficulty of starting the diesel engine; second, after many starting attempts, the capacity of the battery supporting the unit decreases significantly, and it is impossible to provide sufficient power for the starter motor, and thus it is impossible to maintain the demand for the starter motor to continuously drive the diesel engine to operate. In order to solve the problem that diesel generator sets are difficult to start under harsh conditions, the present application proposes a method for starting a diesel generator set.

[0039] Example 1

[0040] An embodiment of the present application provides a method for starting a diesel generator set.

[0041] See also Figure 1 , the starting methods of diesel generator sets include:

[0042] S101, determining, by a control module, whether the coolant temperature is greater than a first preset temperature threshold.

[0043] In the embodiment of the present application, a coolant heater and an air intake heater are configured on the diesel generator set. When the diesel generator set obtains the start-up instruction of the control module, the controller of the diesel generator set obtains the coolant temperature through the temperature sensor on the coolant channel of the diesel generator set, and determines whether the coolant temperature of the diesel engine can directly start the diesel generator set through the controller. The first preset temperature threshold is usually set to -10°C. In other embodiments, the first preset temperature threshold can be set according to demand, which is not limited in this application.

[0044] In one embodiment, if the coolant temperature is greater than the first preset temperature threshold, the diesel generator set is controlled to start.

[0045] It should be noted that when the temperature sensor on the coolant channel monitors that the coolant temperature is higher than the set first preset temperature threshold, a start command is issued through the generator set controller, and the motor drives the diesel generator set to rotate, thereby controlling the start-up operation of the diesel generator set.

[0046] It is further explained that by setting the first preset temperature threshold to determine whether to control the diesel generator set to start directly, it helps to improve the degree of automation and reliability of the entire diesel generator set starting process, reduce manual intervention, and ensure that each start-up is carried out under more ideal working conditions as much as possible, thereby improving the overall performance and service life of the diesel generator set.

[0047] S102: If the coolant temperature is less than or equal to the first preset temperature threshold, a heating instruction is sent to the coolant heater, and the coolant heater controls the coolant to heat according to the heating instruction until the coolant temperature reaches a preset heating temperature value.

[0048] It should be noted that the coolant heater is used to heat the coolant before the diesel generator set is started or after it is shut down. In a cold environment, the coolant temperature is too low, which may cause difficulty in starting the diesel engine and may even damage the engine. By heating the coolant, the overall temperature of the engine can be increased, so that the engine can reach a better working state when starting, reduce wear and tear, and increase the success rate of starting.

[0049] The intake air heater is used to heat the air entering the diesel engine. In a low temperature environment, the air temperature is low, which will make the combustion process unstable, affecting the starting performance and combustion efficiency of the diesel engine. By heating the intake air to improve the combustion conditions, the fuel is easier to mix with the air and burn fully, thereby improving the starting performance and operating efficiency of the engine.

[0050] In the embodiment of the present application, if the coolant temperature of the diesel engine is less than or equal to the first preset temperature threshold, the diesel generator set cannot be started directly, and the coolant heater is operated in advance to heat the coolant of the diesel generator set until the coolant temperature reaches 30 degrees. In other embodiments, the preset heating temperature value can be set according to demand, which is not limited in this application.

[0051] S103, after controlling the air intake heater to work for a preset working time, controlling the diesel generator set to start.

[0052] It should be noted that when the coolant temperature reaches the preset heating temperature value, the intake heater is controlled to work for the preset working time, and the diesel generator set is controlled to start. After the intake heater completes the corresponding length of time, the engine's intake temperature, overall temperature and other conditions have improved and are suitable for starting, and the diesel generator set is controlled to start through the generator set controller, thereby ensuring that the diesel generator set can be started smoothly under relatively good working conditions, improving the success rate of starting and the stability of operation.

[0053] It is further explained that the control module determines whether the diesel generator set is successfully started. If the diesel generator set is not successfully started, the air intake heater is controlled to work for a preset working time, wherein the preset working time is 1 minute. In other embodiments, the preset working time can be set according to demand, which is not limited in this application.

[0054] In one embodiment, if Figure 2 As shown, S1031, sending a start command to the diesel generator set through the control module, and determining whether the diesel generator set is successfully started; S1032, if the diesel generator set is not successfully started, controlling the air intake heater to work for the preset working time, and sending a start command to the diesel generator set again until the diesel generator set is successfully started.

[0055] In this embodiment, after the air intake heater completes the operation of the preset working time, a start command is sent to the diesel generator set again to determine whether the diesel generator set has been successfully started. If it still fails to start successfully, the entire process will be repeated, and the air intake heater will continue to be controlled to work for the preset time, and then the start command will be sent again to determine the start situation, and this cycle will be repeated until the diesel generator set is successfully started. This cyclic attempt mechanism can deal with the start-up difficulties caused by factors such as the intake temperature to the greatest extent, ensure the smooth start-up of the diesel generator set, improve the reliability of the entire diesel generator set start-up process, and ensure that it can operate normally after multiple attempts when facing various complex start-up conditions.

[0056] Optionally, it is determined whether the operating parameters of the diesel generator set meet preset parameter conditions; if so, it is determined that the diesel generator set is successfully started.

[0057] Optionally, the preset parameter conditions include: a speed parameter condition and a pressure parameter condition; if the speed of the diesel generator set meets the speed parameter condition, and the pressure value of the diesel generator set meets the pressure parameter condition, it is determined that the diesel generator set is successfully started.

[0058] Optionally, the speed parameter condition includes: greater than or equal to a preset speed threshold; the pressure parameter condition includes: greater than or equal to a preset pressure threshold; if the speed of the diesel generator set is greater than or equal to the preset speed threshold, and the pressure value of the diesel generator set is greater than or equal to the preset pressure threshold, then it is determined that the diesel generator set has been successfully started.

[0059] In the embodiment of the present application, the control module determines whether the diesel generator set is successfully started. If the speed of the diesel generator set is greater than or equal to 200 rpm and the pressure value of the diesel generator set is greater than or equal to 50 kPa, it is determined that the diesel generator set is successfully started. In other embodiments, the preset pressure threshold and the preset speed threshold can be set according to demand, which is not limited in this application.

[0060] In one embodiment, the control module determines whether the coolant temperature is greater than or equal to a second preset temperature threshold; if the coolant temperature is greater than or equal to the second preset temperature threshold, the coolant heater is controlled to stop working.

[0061] In an embodiment of the present application, if the coolant temperature is lower than the second preset temperature threshold, the coolant heater is controlled to continue working until the coolant temperature is higher than the second preset temperature threshold.

[0062] It should be noted that after the diesel generator set is successfully started, it is determined whether the coolant temperature is greater than 70°C. If it is, the coolant heater is controlled to stop working to avoid unnecessary energy consumption and prevent a series of problems caused by continuous heating that may affect the performance and life of the diesel generator set, thereby ensuring that the diesel generator set operates stably in a suitable temperature environment. The second preset temperature threshold can be set according to demand, and this application does not limit it.

[0063] The present embodiment provides a method for starting a diesel generator set, wherein the method includes: judging whether the coolant temperature is greater than a first preset temperature threshold through a control module; if the coolant temperature is less than or equal to the first preset temperature threshold, sending a heating instruction to the coolant heater, and the coolant heater controls the coolant to heat according to the heating instruction until the coolant temperature reaches a preset heating temperature value; after controlling the intake heater to work for a preset working time, the diesel generator set is controlled to start. The present application first judges the coolant temperature and uses the coolant heater to make it reach a suitable temperature, and then cooperates with the intake heater to work, which can create a good starting environment for the diesel generator set, avoid forced starting under unfavorable conditions such as too low coolant temperature, help reduce possible faults when the generator set is started, and ensure a smooth starting process.

[0064] Example 2

[0065] In addition, an embodiment of the present application provides a starting device for a diesel generator set.

[0066] like Figure 3 As shown, the starting device 300 of the diesel generator set includes:

[0067] A judgment module 301 is used to judge whether the coolant temperature is greater than a first preset temperature threshold through a control module;

[0068] A heating module 302 is configured to send a heating instruction to a coolant heater if the coolant temperature is less than or equal to the first preset temperature threshold, and the coolant heater controls the coolant to heat according to the heating instruction until the coolant temperature reaches a preset heating temperature value;

[0069] The control module 303 is used to control the diesel generator set to start after the air intake heater works for a preset working time.

[0070] The starting device 300 of the diesel generator set provided in this embodiment can implement the starting method of the diesel generator set provided in Example 1, and will not be described again here to avoid repetition.

[0071] The starting device of the diesel generator set provided in this embodiment is applied to the starting method of the diesel generator set, wherein the method includes: judging whether the coolant temperature is greater than a first preset temperature threshold through a control module; if the coolant temperature is less than or equal to the first preset temperature threshold, sending a heating instruction to the coolant heater, and the coolant heater controls the coolant to heat according to the heating instruction until the coolant temperature reaches the preset heating temperature value; after controlling the intake heater to work for a preset working time, the diesel generator set is controlled to start. This application judges the coolant temperature and uses the coolant heater to make it reach a suitable temperature, and then cooperates with the intake heater to work, so as to avoid the diesel generator set from being forced to start in an environment where the coolant temperature is too low, which helps to reduce possible faults when the generator set is started and ensures a smooth starting process.

[0072] Example 3

[0073] In addition, an embodiment of the present application provides an electronic device, including a memory and a processor, wherein the memory stores a computer program, and when the computer program runs on the processor, the method for starting a diesel generator set provided in Example 1 is executed.

[0074] For details, see Figure 4 The electronic device 400 includes: a transceiver 401, a bus interface and a processor 402, wherein the processor 402 is used to: determine whether the coolant temperature is greater than a first preset temperature threshold through a control module; if the coolant temperature is less than or equal to the first preset temperature threshold, send a heating instruction to the coolant heater, and the coolant heater controls the coolant to heat according to the heating instruction until the coolant temperature reaches a preset heating temperature value; control the diesel generator set to start after the air intake heater works for a preset working time.

[0075] In one embodiment, the processor 402 is further configured to: if the coolant temperature is greater than the first preset temperature threshold, control the diesel generator set to start.

[0076] In one embodiment, the processor 402 is further configured to: send a start instruction to the diesel generator set through the control module, and determine whether the diesel generator set is successfully started;

[0077] If the diesel generator set fails to start successfully, the air intake heater is controlled to work for the preset working time, and a start instruction is sent to the diesel generator set again until the diesel generator set starts successfully.

[0078] In one embodiment, the processor 402 is further configured to: determine whether the operating parameters of the diesel generator set meet preset parameter conditions;

[0079] If the conditions are met, it is determined that the diesel generator set is successfully started.

[0080] In one embodiment, the processor 402 is further configured to: determine that the diesel generator set is successfully started if the speed of the diesel generator set satisfies the speed parameter condition and the pressure value of the diesel generator set satisfies the pressure parameter condition.

[0081] In one embodiment, the processor 402 is further used to: determine that the diesel generator set is successfully started if the speed of the diesel generator set is greater than or equal to the preset speed threshold, and the pressure value of the diesel generator set is greater than or equal to the preset pressure threshold.

[0082] In one embodiment, the processor 402 is further used to: determine through the control module whether the coolant temperature is greater than a second preset temperature threshold; if the coolant temperature is greater than or equal to the second preset temperature threshold, control the coolant heater to stop working.

[0083] In the embodiment of the present application, the electronic device 400 further includes a memory 403. Figure 4 In the embodiment, the bus architecture may include any number of interconnected buses and bridges, specifically connecting various circuits of one or more processors represented by processor 402 and memory represented by memory 403. The bus architecture may also connect various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and are therefore not further described herein. The bus interface provides an interface. The transceiver 401 may be a plurality of components, i.e., including a transmitter and a receiver, providing a unit for communicating with various other devices on a transmission medium. The processor 402 is responsible for managing the bus architecture and general processing, and the memory 403 may store data used by the processor 402 when performing operations.

[0084] The electronic device 400 provided in the embodiment of the present application can execute the steps of the diesel generator set starting method provided in the above method embodiment 1, which will not be described again here to avoid repetition.

[0085] The electronic device provided in this embodiment is applied to the starting method of a diesel generator set, wherein the method includes: judging whether the coolant temperature is greater than a first preset temperature threshold through a control module; if the coolant temperature is less than or equal to the first preset temperature threshold, sending a heating instruction to the coolant heater, and the coolant heater controls the coolant to heat according to the heating instruction until the coolant temperature reaches a preset heating temperature value; after controlling the intake heater to work for a preset working time, the diesel generator set is controlled to start. This application judges the coolant temperature and uses the coolant heater to make it reach a suitable temperature, and then cooperates with the intake heater to work, so as to avoid the diesel generator set from being forced to start in an environment where the coolant temperature is too low, which helps to reduce possible faults when the generator set is started and ensures a smooth starting process.

[0086] Example 4

[0087] The present application also provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the method for starting the diesel generator set provided in Example 1 is implemented.

[0088] In this embodiment, the computer-readable storage medium may be a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.

[0089] The computer-readable storage medium provided in this embodiment can implement the diesel generator set starting method provided in Example 1, and will not be described again here to avoid repetition.

[0090] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or terminal including the element.

[0091] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, a magnetic disk, or an optical disk), and includes a number of instructions for a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in each embodiment of the present application.

[0092] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A method for starting a diesel generator set, characterized in that: The method comprises: Determining, by a control module, whether the coolant temperature is greater than a first preset temperature threshold; If the coolant temperature is less than or equal to the first preset temperature threshold, a heating instruction is sent to the coolant heater, and the coolant heater controls the coolant to heat according to the heating instruction until the coolant temperature reaches a preset heating temperature value; After controlling the air intake heater to work for a preset working time, the diesel generator set is controlled to start.

2. The method for starting a diesel generator set according to claim 1, characterized in that: After determining by the control module whether the coolant temperature is greater than a first preset temperature threshold, the method further includes: If the coolant temperature is greater than the first preset temperature threshold, the diesel generator set is controlled to start.

3. The method for starting a diesel generator set according to claim 1, characterized in that: The control of starting the diesel generator set comprises: Sending a start instruction to the diesel generator set through the control module, and determining whether the diesel generator set is successfully started; If the diesel generator set fails to start successfully, the air intake heater is controlled to work for the preset working time, and a start instruction is sent to the diesel generator set again until the diesel generator set starts successfully.

4. The method for starting a diesel generator set according to claim 3, characterized in that: The step of judging whether the diesel generator set is successfully started includes: Determining whether the operating parameters of the diesel generator set meet the preset parameter conditions; If the conditions are met, it is determined that the diesel generator set is successfully started.

5. The method for starting a diesel generator set according to claim 4, characterized in that: The preset parameter conditions include: speed parameter conditions and pressure parameter conditions; The step of judging whether the operating parameters of the diesel generator set meet preset parameter conditions includes: If the speed of the diesel generator set meets the speed parameter condition, and the pressure value of the diesel generator set meets the pressure parameter condition, it is determined that the diesel generator set is successfully started.

6. The method for starting a diesel generator set according to claim 5, characterized in that: The speed parameter condition includes: being greater than or equal to a preset speed threshold; the pressure parameter condition includes: being greater than or equal to a preset pressure threshold; The step of judging whether the operating parameters of the diesel generator set meet preset parameter conditions includes: If the speed of the diesel generator set is greater than or equal to the preset speed threshold, and the pressure value of the diesel generator set is greater than or equal to the preset pressure threshold, it is determined that the diesel generator set is successfully started.

7. The method for starting a diesel generator set according to claim 1, characterized in that: The method further comprises: Determining by the control module whether the coolant temperature is greater than or equal to a second preset temperature threshold; If the coolant temperature is greater than or equal to the second preset temperature threshold, the coolant heater is controlled to stop working.

8. A starting device for a diesel generator set, characterized in that: The device comprises: A judging module, used for judging whether the coolant temperature is greater than a first preset temperature threshold through the control module; a heating module, configured to send a heating instruction to a coolant heater if the coolant temperature is less than or equal to the first preset temperature threshold, and the coolant heater controls the coolant to heat according to the heating instruction until the coolant temperature reaches a preset heating temperature value; The control module is used to control the air intake heater to work for a preset working time and then control the diesel generator set to start.

9. An electronic device, characterized in that: The method comprises a memory and a processor, wherein the memory stores a computer program, and when the processor is running, the computer program executes the method for starting a diesel generator set according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: A computer program is stored therein, and when the computer program is run on a processor, the method for starting a diesel generator set according to any one of claims 1 to 7 is executed.

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