A method for outputting power consumption rate of a waste incineration power plant and related equipment

Abstract

The embodiment of the present application provides a method and related equipment for outputting the power consumption rate of a waste incineration power plant, which relates to the technical field of power consumption rate calculation. The method includes: collecting the power generation efficiency and power generation of the units and the active power of each plant equipment under different operating conditions of the waste incineration power plant; calculating the power consumption rate of the waste incineration power plant under different operating conditions based on the collected data; and correcting the power consumption rate and outputting it in real time. The technical solution of the present application calculates the power consumption rate of the waste incineration power plant under different operating conditions through the power generation efficiency and power generation of the units and the active power of each plant equipment of the waste incineration power plant, and then outputs it after correction, thereby ensuring the accuracy of the output power consumption rate.

Description

Technical Field

[0001] The present application relates to the technical field of plant power consumption rate calculation, and in particular to a plant power consumption rate output method and related equipment for a waste incineration power plant. Background Art

[0002] The power consumption rate of a waste incineration power plant refers to the proportion of electricity consumed in the plant during the production process of the waste incineration power plant to the power generation. This ratio is an important indicator for measuring the energy efficiency of a waste incineration power plant because it directly affects the economic benefits and energy efficiency of the power plant. An ideal power consumption rate should be low, which means that the power plant can efficiently use its energy input to generate electricity and reduce unnecessary energy consumption. The average power consumption rate of a waste incineration power plant ranges from 13% to 23% relative to the overall power consumption rate. This data shows that there is room for improvement in the energy efficiency of waste incineration power plants.

[0003] In summary, the power consumption rate of a waste incineration power plant is an important technical and economic indicator, which is related to the economic benefits and energy utilization efficiency of the power plant. The power consumption rate of a waste incineration power plant is different under different operating conditions; the operation and management personnel of the waste incineration power plant need to accurately obtain the power consumption rate data of the waste incineration power plant for daily operation management and operating condition control. Therefore, how to accurately obtain the power consumption rate data of a waste incineration power plant is a technical problem that needs to be solved at present. Summary of the invention

[0004] The embodiments of the present application provide a method for outputting a power consumption rate of a waste incineration power plant and related equipment to solve the technical problems existing in the prior art.

[0005] Other features and advantages of the present application will become apparent from the following detailed description, or may be learned in part by the practice of the present application.

[0006] According to a first aspect of an embodiment of the present application, a method for outputting a power consumption rate of a waste incineration power plant is provided, comprising:

[0007] Collect the power generation efficiency and power generation of the units and the active power of each plant equipment under different operating conditions of the waste incineration power plant;

[0008] Calculating the power consumption rate of the waste incineration power plant under different operating conditions based on the collected data;

[0009] The plant power consumption rate is corrected and output in real time.

[0010] In some embodiments of the present application, based on the above solution, the correcting the plant power consumption rate includes:

[0011] The active power of the equipment saved by the step-by-step utilization of the secondary energy of the waste incineration power plant is eliminated.

[0012] In some embodiments of the present application, based on the above solution, in the process of outputting the plant power consumption rate in real time, the following is further included:

[0013] Preset target plant power consumption rate;

[0014] The real-time output plant power consumption rate is compared with the preset target plant power consumption rate, and when the real-time output plant power consumption rate is higher than the preset target plant power consumption rate, an early warning signal is issued.

[0015] In some embodiments of the present application, based on the aforementioned scheme, the active power includes: the active power of the incinerator, the active power of the waste heat boiler, the active power of the flue gas purification system, the active power of the steam turbine, the active power of the generator, the active power of the transformer, the active power of each fan, the active power of each water pump, the active power of each air compressor, the active power of the cooling tower system, the active power of the leachate treatment station, the active power of the industrial water intake and production system, and the active power of the chemical water system.

[0016] According to a second aspect of an embodiment of the present application, there is provided a plant power consumption rate output device for a waste incineration power plant, comprising: a feedforward unit, a calculation unit, a data correction unit and an output unit;

[0017] The feedforward unit collects the power generation efficiency and power generation of the units and the active power data of each plant equipment under different operating conditions of the waste incineration power plant;

[0018] The calculation unit calculates the power consumption rate of the waste incineration power plant under different operating conditions based on the data collected by the feedforward unit;

[0019] The data correction unit corrects the plant power consumption rate calculated by the calculation unit;

[0020] The output unit dynamically and in real time outputs the plant power consumption rate data corrected by the data correction unit.

[0021] According to a third aspect of an embodiment of the present application, a computer-readable storage medium is provided, wherein the storage medium stores computer instructions, and when the computer instructions are executed on a computer, the computer executes the method according to the first aspect.

[0022] According to a fourth aspect of the embodiments of the present application, there is provided an electronic device, including a memory and a processor;

[0023] The memory is used to store computer instructions;

[0024] The processor is used to call the computer instructions stored in the memory so that the electronic device executes the method as described in the first aspect.

[0025] The technical solution of the present application calculates the plant power consumption rate of the waste incineration power plant under different operating conditions through the power generation efficiency and power generation of the units of the waste incineration power plant and the active power of each plant equipment, and then corrects the output to ensure the accuracy of the output plant power consumption rate.

[0026] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The drawings herein are incorporated into the specification and constitute a part of the specification, showing embodiments consistent with the present application, and together with the specification, are used to explain the principles of the present application. Obviously, the drawings described below are only some embodiments of the present application, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0028] Figure 1 A schematic flow chart of a method for outputting a power consumption rate of a waste incineration power plant according to an embodiment of the present application is shown;

[0029] Figure 2 A block diagram of a plant power consumption rate output device for a waste incineration power plant according to an embodiment of the present application is shown;

[0030] Figure 3 A block diagram of an electronic device according to an embodiment of the present application is shown;

[0031] Figure 4 A schematic diagram of the structure of a computer system suitable for implementing an electronic device of an embodiment of the present application is shown. DETAILED DESCRIPTION

[0032] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this application will be more comprehensive and complete and fully convey the concept of the example embodiments to those skilled in the art.

[0033] In addition, described feature, structure or characteristic can be combined in one or more embodiments in any suitable manner. In the following description, many specific details are provided to provide a full understanding of the embodiments of the present application. However, those skilled in the art will appreciate that the technical scheme of the present application can be put into practice without one or more of the specific details, or other methods, components, devices, steps, etc. can be adopted. In other cases, known methods, devices, realizations or operations are not shown or described in detail to avoid blurring the various aspects of the application.

[0034] The block diagrams shown in the accompanying drawings are merely functional entities and do not necessarily correspond to physically independent entities. That is, these functional entities may be implemented in software form, or in one or more hardware modules or integrated circuits, or in different networks and / or processor devices and / or microcontroller devices.

[0035] The flowcharts shown in the accompanying drawings are only exemplary and do not necessarily include all the contents and operations / steps, nor must they be executed in the order described. For example, some operations / steps can be decomposed, and some operations / steps can be combined or partially combined, so the actual execution order may change according to actual conditions.

[0036] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. Obviously, the described embodiment is only a part of the embodiment of the present invention, not all the embodiments. Based on the embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Some embodiments of the present application will be described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments may be combined with each other.

[0038] See also Figure 1 , showing a flow chart of a method for outputting power consumption rate of a waste incineration power plant according to an embodiment of the present application.

[0039] like Figure 1 As shown, a method for outputting a power consumption rate of a waste incineration power plant is shown, which specifically includes steps S100 to S300.

[0040] refer to Figure 1 , step S100, collecting the power generation efficiency and power generation of the units and the active power of each plant equipment under different operating conditions of the waste incineration power plant.

[0041] Among them, the active power data of each equipment operation includes the active power of the incinerator, the active power of the waste heat boiler, the active power of the flue gas purification system, the active power of the steam turbine, the active power of the generator, the active power of the transformer, the active power of each fan, the active power of each water pump, the active power of each air compressor, the active power of the cooling tower system, the active power of the leachate treatment station, the active power of the industrial water intake and production system and the active power of the chemical water system.

[0042] It should be noted that since the collected data include the power generation efficiency and power generation of the units, and the active power of various equipment used in the plant, the collected data must be classified and stored after being collected for subsequent use.

[0043] Continue to refer Figure 1 , step S200, calculating the power consumption rate of the waste incineration power plant under different operating conditions based on the collected data.

[0044] Continue to refer Figure 1 , step S300, correct the plant power consumption rate and output it in real time.

[0045] In some feasible embodiments, based on the above solution, the correcting the plant power consumption rate includes:

[0046] The active power of the equipment saved by the step-by-step utilization of the secondary energy of the waste incineration power plant is eliminated.

[0047] It is understandable that correcting the plant power consumption rate can effectively improve the calculation accuracy of the plant power consumption rate of the waste incineration power plant.

[0048] In some feasible embodiments, based on the above solution, in the process of outputting the plant power consumption rate in real time, the following is further included:

[0049] Preset target plant power consumption rate;

[0050] The real-time output plant power consumption rate is compared with the preset target plant power consumption rate, and when the real-time output plant power consumption rate is higher than the preset target plant power consumption rate, an early warning signal is issued.

[0051] It is understandable that this step can facilitate the operation and management personnel of the waste incineration power plant to timely predict and take measures to reduce the power consumption rate of the plant, thereby improving the safety of the waste incineration power plant during operation.

[0052] In summary, the technical solution provided in this application can accurately output the power consumption rate of the waste incineration power plant, facilitate the operation and management personnel of the waste incineration power plant to manage the waste incineration power plant, and improve the overall performance and benefits of the waste incineration power plant.

[0053] The following describes an embodiment of the device of the present application, which can be used to implement a method for outputting the power consumption rate of a waste incineration power plant in the above embodiment of the present application. For details not disclosed in the embodiment of the device of the present application, please refer to the embodiment of the above method of the present application.

[0054] Reference Figure 2 As shown, according to an embodiment of the present application, a plant power consumption rate output device 200 for a waste incineration power plant includes: a feedforward unit 201, a calculation unit 202, a data correction unit 203 and an output unit 204;

[0055] The feedforward unit 201 collects the power generation efficiency and power generation of the units and the active power data of each plant equipment under different operating conditions of the waste incineration power plant;

[0056] The calculation unit 202 calculates the power consumption rate of the waste incineration power plant under different operating conditions based on the data collected by the feedforward unit 201;

[0057] The data correction unit 203 corrects the plant power consumption rate calculated by the calculation unit 202;

[0058] The output unit 204 dynamically and in real time outputs the plant power consumption rate data corrected by the data correction unit 203 .

[0059] like Figure 3 As shown, an embodiment of the present application also provides an electronic device 300, including a memory 310, a processor 320, and a computer program 311 stored in the memory 310 and executable on the processor. When the processor 320 executes the computer program 311, the steps of the above-mentioned method for outputting the power consumption rate of a waste incineration power plant are implemented.

[0060] Since the electronic device introduced in this embodiment is a device used to implement a plant power rate output device for a waste incineration power plant in the embodiment of the present application, based on the method introduced in the embodiment of the present application, the technical personnel in this field can understand the specific implementation mode of the electronic device of the present embodiment and its various variations. Therefore, how the electronic device implements the method in the embodiment of the present application is not introduced in detail here. As long as the equipment used by the technical personnel in this field to implement the method in the embodiment of the present application is within the scope of protection of this application.

[0061] During the specific implementation process, when the computer program 311 is executed by a processor, any implementation method in the embodiments corresponding to the first aspect can be implemented.

[0062] Figure 4 A schematic diagram of the structure of a computer system suitable for implementing an electronic device of an embodiment of the present application is shown.

[0063] It should be noted that Figure 4 The computer system 400 of the electronic device shown is only an example and should not bring any limitation to the functions and scope of use of the embodiments of the present application.

[0064] like Figure 4 As shown, the computer system 400 includes a central processing unit (CPU) 401, which can perform various appropriate actions and processes according to the program stored in the read-only memory (ROM) 402 or the program loaded from the storage part 408 to the random access memory (RAM) 403, such as executing the method described in the above embodiment. In the RAM 403, various programs and data required for system operation are also stored. The CPU 401, ROM 402 and RAM 403 are connected to each other through a bus 404. An input / output (I / O) interface 405 is also connected to the bus 404.

[0065] The following components are connected to the I / O interface 405: an input section 406 including a keyboard, a mouse, etc.; an output section 407 including a cathode ray tube (CRT), a liquid crystal display (LCD), etc., and a speaker, etc.; a storage section 408 including a hard disk, etc.; and a communication section 409 including a network interface card such as a LAN (Local Area Network) card, a modem, etc. The communication section 409 performs communication processing via a network such as the Internet. A drive 410 is also connected to the I / O interface 405 as needed. A removable medium 411, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc., is installed on the drive 410 as needed so that a computer program read therefrom is installed into the storage section 408 as needed.

[0066] In particular, according to an embodiment of the present application, the process described above with reference to the flowchart can be implemented as a computer software program. For example, an embodiment of the present application includes a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program includes a program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network through a communication section 409, and / or installed from a removable medium 411. When the computer program is executed by a central processing unit (CPU) 401, various functions defined in the system of the present application are executed.

[0067] It should be noted that the computer-readable medium shown in the embodiment of the present application may be a computer-readable signal medium or a computer-readable storage medium or any combination of the above two. The computer-readable storage medium may be, for example, - but not limited to - an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM), a flash memory, an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In the present application, a computer-readable storage medium may be any tangible medium containing or storing a program, which may be used by an instruction execution system, device or device or used in combination with it. In the present application, a computer-readable signal medium may include a data signal propagated in a baseband or as part of a carrier wave, wherein a computer-readable program code is carried. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. Computer-readable signal media may also be any computer-readable medium other than computer-readable storage media, which may send, propagate, or transmit programs for use by or in conjunction with an instruction execution system, apparatus, or device. The program code contained on the computer-readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wired, etc., or any suitable combination of the above.

[0068] The flowchart and block diagram in the accompanying drawings illustrate the possible architecture, functions and operations of the system, method and computer program product according to various embodiments of the present application. Wherein, each box in the flowchart or block diagram can represent a module, a program segment, or a part of the code, and the above-mentioned module, program segment, or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram or flowchart, and the combination of boxes in the block diagram or flowchart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0069] The units involved in the embodiments described in this application may be implemented by software or hardware, and the units described may also be set in a processor. The names of these units do not, in some cases, constitute limitations on the units themselves.

[0070] As another aspect, the present application further provides a computer program product or a computer program, the computer program product or the computer program including computer instructions, the computer instructions being stored in a computer-readable storage medium. A processor of a computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device executes a method for outputting a plant power rate for a waste incineration power plant described in the above embodiment.

[0071] As another aspect, the present application also provides a computer-readable medium, which may be included in the electronic device described in the above embodiment; or may exist independently without being assembled into the electronic device. The above computer-readable medium carries one or more programs, and when the above one or more programs are executed by an electronic device, the electronic device implements a method for outputting a power consumption rate of a waste incineration power plant described in the above embodiment.

[0072] It should be noted that, although several modules or units of the equipment for action execution are mentioned in the above detailed description, this division is not mandatory. In fact, according to the embodiments of the present application, the features and functions of two or more modules or units described above can be embodied in one module or unit. On the contrary, the features and functions of one module or unit described above can be further divided into being embodied by multiple modules or units.

[0073] Through the description of the above implementation methods, it is easy for those skilled in the art to understand that the example implementation methods described here can be implemented by software or by combining software with necessary hardware. Therefore, the technical solution according to the implementation methods of the present application can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (which can be a CD-ROM, a USB flash drive, a mobile hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which can be a personal computer, a server, a touch terminal, or a network device, etc.) to execute the method according to the implementation methods of the present application.

[0074] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the embodiments disclosed herein. The present application is intended to cover any variations, uses or adaptations of the present application, which follow the general principles of the present application and include common knowledge or customary techniques in the art that are not disclosed in the present application. It should be understood that the present application is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A method for outputting power consumption rate of a waste incineration power plant, characterized in that: include: Collect the power generation efficiency and power generation of the units and the active power of each plant equipment under different operating conditions of the waste incineration power plant; Calculating the power consumption rate of the waste incineration power plant under different operating conditions based on the collected data; The plant power consumption rate is corrected and output in real time.

2. The method according to claim 1, characterized in that The correcting of the plant power consumption rate includes: The active power of the equipment saved by the step-by-step utilization of the secondary energy of the waste incineration power plant is eliminated.

3. The method according to claim 1, characterized in that The process of outputting the power consumption rate of the plant in real time also includes: Preset target plant power consumption rate; The real-time output plant power consumption rate is compared with the preset target plant power consumption rate, and when the real-time output plant power consumption rate is higher than the preset target plant power consumption rate, an early warning signal is issued.

4. The method according to claim 1, characterized in that: The active power includes: the active power of the incinerator, the active power of the waste heat boiler, the active power of the flue gas purification system, the active power of the steam turbine, the active power of the generator, the active power of the transformer, the active power of each fan, the active power of each water pump, the active power of each air compressor, the active power of the cooling tower system, the active power of the landfill leachate treatment station, the active power of the industrial water intake and production system and the active power of the chemical water system.

5. A power consumption rate output device for a waste incineration power plant, characterized in that: include: A feedforward unit, a calculation unit, a data correction unit and an output unit; The feedforward unit collects the power generation efficiency and power generation of the units and the active power data of each plant equipment under different operating conditions of the waste incineration power plant; The calculation unit calculates the power consumption rate of the waste incineration power plant under different operating conditions based on the data collected by the feedforward unit; The data correction unit corrects the plant power consumption rate calculated by the calculation unit; The output unit dynamically and in real time outputs the plant power consumption rate data corrected by the data correction unit.

6. A computer-readable storage medium, characterized in that: The storage medium stores computer instructions, and when the computer instructions are executed on a computer, the computer is enabled to execute the method according to any one of claims 1 to 4.

7. An electronic device, characterized in that: including memory and processor; The memory is used to store computer instructions; The processor is used to call the computer instructions stored in the memory so that the electronic device executes the method as described in any one of claims 1-4.

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