Intelligent control system of container generator set

Abstract

The invention relates to an intelligent control system of a container generator set, which is applied to the field of control systems, adopts deep fusion of a full Web architecture and a TSN communication technology, and combines an LSTM-Transformer hybrid algorithm and a WebAssembly runtime environment to realize high-precision and low-delay intelligent control, so that the intelligent control of the container generator set is realized, and the service life of the container generator set is prolonged. The technical bottlenecks of a traditional PLC system in the aspects of hardware redundancy, remote operation and maintenance and environmental adaptability are broken through. The operation state of the generator set and the environmental parameters of the power station microgrid are remotely monitored, the operation state of the generator set is monitored, the generator set is automatically regulated and controlled through the regulation and control unit to ensure normal operation of the generator set, it is ensured that the microgrid container generator set is always in a safe and efficient operation state, and normal operation of the generator set is maintained. Therefore, the stability of the container generator set is effectively improved.

Description

Technical Field

[0001] An intelligent control system for a container generator set of the present invention, in particular, an intelligent control system for a container generator set applied to the field of control systems. Background Art

[0002] Container low-noise generator sets are industrial equipment with good sealing performance, fully enclosed boxes, rainproof, snowproof and dustproof, and can work in harsh environments with good sound insulation effect. The existing monitoring systems for generator sets, for a system composed of one or more generator sets, can basically monitor the operating status of the generator sets, but lack functions such as instant viewing of the operating status of the generator sets and setting and adjustment of operating parameters on remote computers, mobile phones and other devices.

[0003] To solve the problem of lack of remote monitoring, a certain container generator set in the market adopts a remote control design and has a certain market share.

[0004] The specification of Chinese Patent CN113389642A discloses a control system for a gas generator set. This system sets five subsystems and communicates with a communication controller through communication. The communication controller is communicatively connected to a computer, and each subsystem is monitored on the computer software, so that the generator set is in a stable operating state and the control is more accurate.

[0005] The specification of Chinese Patent CN109391018A discloses a generator set control system. This system enables an operator to remotely monitor various parameters of the generator set and can also remotely control the generator set through a mobile phone, realizing true automatic operation and greatly solving the problem of intelligent control of the generator set.

[0006] However, the existing monitoring systems for generator sets still have the following deficiencies: 1. The traditional PLC control system has at least 30% redundant hardware costs, lacks remote operation and maintenance capabilities, and has insufficient environmental adaptability. For example, vibration / temperature drift causes the accuracy to drop by more than 50%; 2. The existing Web monitoring system relies on client software and cannot achieve native control on the browser side; 3. The traditional control algorithm cannot meet the microsecond-level response requirements. Summary of the Invention

[0007] Aiming at the above-mentioned existing technologies, the technical problem to be solved by the present invention is to enable the generator set to achieve self-protection when facing external harsh environmental conditions to ensure the normal operation of the generator set.

[0008] To solve the above problems, the present invention provides an intelligent control system for a container generator set, which includes a container generator set body and a control system body. The control system body includes an industrial control computer, a data acquisition card that integrates its own signal data filtering and tuning functions and deviation accuracy control functions by using its scalability, a digital-to-analog conversion card, and an operating software component based on the B / S architecture; The control system body includes a Web browser application layer, a Web server layer, and a monitoring and control device layer. The control system body also includes a data acquisition module, a control calculation module, a communication module, and a full Web management platform. Among them, the data acquisition module integrates a hardware filter and a data tuning unit. The hardware filter is a second-order Butterworth filter, and the adjustable range of the cut-off frequency is from kHz to kHz. The control calculation module adopts a heterogeneous computing architecture, including a CPU and a GPU, and supports FFT / LSTM hybrid computing. The full Web management platform is based on the B / S architecture and supports real-time control and three-dimensional visualization on the browser side. The communication module adopts TSN time-sensitive network technology to achieve microsecond-level clock synchronization and low-latency data transmission; The Web browser application layer includes Web browsers installed on mobile phones, desktop computers, and laptop computers; The Web server layer includes a dedicated industrial control computer and a database, an application monitoring and control component, a security firewall, a Web server, a database server, and a DECU application server disposed therein, and is connected to the Web browser; The monitoring and control device layer includes multiple groups of PLC controllers electrically connected to the DECU application server. The multiple groups of PLC controllers are respectively installed on the equipment of the generator set, and an equipment monitoring sensor electrically connected to the DECU application server is installed on each piece of equipment. The equipment monitoring sensors include temperature sensors, pressure sensors, position sensors, inductance sensors, current sensors, voltage sensors, speed sensors, and action servo actuators; The container generator set body includes a container and multiple generators placed side by side. A V-shaped radiator is installed on one side of the container where the generators are located. Multiple electric intake louvers are installed on the side wall of the container close to the generators. The control system body also includes an environmental monitoring layer. The environmental monitoring layer includes a micro-environment detection module installed inside the container and a macro-environment detection module installed outside the container. The macro-environment detection module is electrically connected to the electric intake louvers through a control processor. Both the micro-environment detection module and the macro-environment detection module include temperature and humidity detection sensors, air pressure detection sensors, and air quality monitoring sensors. The macro-environment detection module also includes a micro-environment regulation unit. The micro-environment regulation unit includes multiple regulation units, and one regulation unit is located directly above one generator. A communication pipe is connected between adjacent two regulation units, and a filter is connected to each communication pipe.

[0009] In the above intelligent control system of the container generator set, by remotely monitoring the operating status of the generator set and the environmental parameters of the power station microgrid, users can perform remote monitoring and control, as well as monitor the external environment of the generator set, and ensure the normal operation of the generator set through automatic regulation.

[0010] As a further improvement of this application, air monitoring sensors are installed above each generator in the container. The regulation unit includes a unit housing. The lower end of the unit housing is connected to an installation pipe connected to the upper side wall of the container, and the upper end of the unit housing is connected to a smoke pipe. A two-way rotating fan connected to the installation pipe is installed at the lower end of the unit housing, and the two-way rotating fan is electrically connected to the air monitoring sensor and the macro environment detection module. The upper end of the two-way rotating fan is fixedly connected to a fan cover, and an adjustment grille is fixedly connected to the inner wall of the fan cover. An electro-deformable cover matching the fan cover is fixedly connected to the upper end of the unit housing, and the electro-deformable cover is electrically connected to the macro environment detection module. An air flow cover connected to the smoke pipe is fixedly connected to the inside of the electro-deformable cover, and a magnetic ventilation grille matching the adjustment grille is fixedly connected to the inner wall of the air flow cover. When the external environment of the generator set is in an excellent state, such as when environmental parameters such as air quality, wind force, temperature and humidity all meet the thresholds for the normal operation of the generator set, the electro-deformable cover is always connected to the fan cover, and the two-way rotating fan rotates forward at this time. The two-way rotating fan discharges the air inside the container to the outside, and the outside air enters the container through the electric intake louvers. In this way, the purification of the gas inside the container can be realized, and the dirty air and the heat generated by the generator can be removed in time. When the external environmental parameters are in an adverse situation, the electro-deformable cover is disconnected from the fan cover, and the electric intake louvers are in the closed state at this time. Multiple two-way rotating fans perform a cyclic switching of forward and reverse rotations at this time, so that the air inside the container circulates, and the filter purifies the air. In this way, it can effectively prevent the normal operation of the generator from being affected by the harsh external environmental conditions.

[0011] As a further improvement of the present application, the adjustment grille includes a first frame, and a plurality of control grid bars evenly distributed at equal intervals are fixedly connected to the inner wall of the first frame. The control grid bar includes a non-magnetic pad, and a magnetic pad is fixedly embedded in the middle position at the bottom of the non-magnetic pad. A sliding cavity is formed in the upper inner wall of the non-magnetic pad, and two opposite magnetic shielding plates are slidably connected to the inner wall of the sliding cavity. The magnetic shielding plates are fixedly connected to the side of the sliding cavity through spring wires, and a magnetic sheet is fixedly connected to one end of the magnetic shielding plate away from the magnetic pad. When the electro-deformable cover is in communication with the fan cover, the magnetic sheet of the magnetic shielding plate is magnetically attracted by the lower end of the electro-deformable cover, and the two magnetic shielding plates move toward the side, so that the magnetic pad is exposed. At this time, the magnetic pad repels the elastic magnetic grid bar upward, and the elastic magnetic grid bar bends upward to generate a gap, so that air can flow out along the smoke pipe. When the electro-deformable cover is separated from the fan cover, the two magnetic shielding plates are butted and combined under the rebounding force of the spring wires to cover the magnetic pad. After the elastic magnetic grid bar loses the magnetic repulsive force of the magnetic pad, it returns to its original shape. The elastic magnetic grid bar and the fixed grid bar cooperate with each other to close the channel, thus blocking the passage of outside air into the container along the smoke pipe, and effectively preventing the external environmental quality from affecting the stable operation of the generator.

[0012] As a further improvement of the present application, the electro-deformable cover includes an electrostrictive layer, and the electrostrictive layer is in a wavy structure when energized. An elastic inner embedding layer is fixedly embedded in the inner wall of the electrostrictive layer, and a magnetic bottom end magnetically attracted to the magnetic shielding plate is fixedly connected to the lower end of the electrostrictive layer. An L-shaped magnetic guide seat is fixedly embedded in the upper inner wall of the fan cover facing the magnetic bottom end, and the lower end of the L-shaped magnetic guide seat extends into the sliding cavity. When the electro-deformable cover is in communication with the fan cover, the magnetism of the magnetic bottom end generates a magnetic attraction force on the magnetic shielding plate through the L-shaped magnetic guide seat, so that the magnetic pad generates a magnetic repulsive force on the elastic magnetic grid bar to open the air flow channel. When the magnetic bottom end is separated from the L-shaped magnetic guide seat, the magnetic shielding plate automatically resets to cover the magnetic pad again, so that the elastic magnetic grid bar automatically resets to close the channel.

[0013] As another improvement of the present application, the magnetic ventilation grille includes a second frame, and a plurality of fixed grid bars corresponding to the positions of the control grid bars are fixedly connected to the inner wall of the second frame. An elastic magnetic grid bar magnetically repulsive to the magnetic pad is installed between two adjacent fixed grid bars. When the elastic magnetic grid bar is not affected by the magnetic repulsive force, the elastic magnetic grid bar and the fixed grid bar are arranged in parallel, and there is no gap between them. At this time, the magnetic ventilation grille is in a closed state. When the elastic magnetic grid bar is subjected to the magnetic repulsive force, it bends upward, so that a gap is generated between the elastic magnetic grid bar and the fixed grid bar. At this time, the magnetic ventilation grille is in an open state.

[0014] As yet another improvement of the present application, the filter includes a filter housing. A fixed seat is fixedly connected to the inner wall of the filter housing. A through groove is formed in the inner wall of the middle of the fixed seat. A filter cylinder is slidably connected in the through groove. Inner filter nets are fixedly connected to both ends of the filter cylinder. Outer filter nets are fixedly connected to both ports of the through groove where the fixed seat is located. When the external environment deteriorates, the container enters a state of internal self-circulation. Multiple bidirectional rotary fans switch from forward rotation to reverse rotation. The principle of the switch is that the bidirectional rotary fan in the middle rotates in the opposite direction to the bidirectional rotary fans on its both sides. In this way, a circulating gas flow path can be formed. The gas will pass through the filter cylinder during the flow process, and the filter cylinder purifies the gas, thereby effectively improving the air quality inside the container.

[0015] As a supplement to yet another improvement of the present application, the filter holes of the inner filter net and the outer filter net are of the same size, and the positions of the filter holes on the inner filter net and the outer filter net are arranged in a staggered manner. Since the rotation directions of multiple bidirectional rotary fans are different, the path directions of the circulating gas flow are also different. When the bidirectional rotary fan in the middle rotates forward while the bidirectional rotary fans on both sides rotate in reverse, the air circulates from the middle to both sides. At this time, the filter cylinder slides in the gas flow direction under the blowing action of the air flow until the inner filter net and the outer filter net are stacked together, and the filter holes on the inner filter net and the outer filter net are staggered and stacked together to form a filtering barrier with smaller filter holes. This can effectively prevent the impurities intercepted by the filter cylinder from being re-sucked into the container interior. On the contrary, when the bidirectional rotary fan in the middle rotates in reverse while the bidirectional rotary fans on both sides rotate forward, the air circulates from both sides to the middle. At this time, the inner filter net and the outer filter net on the other side are stacked together, which also plays a role in preventing the impurities inside the filter cylinder from being adsorbed into the container interior.

[0016] In summary, the present system remotely monitors the operating status of the generator set and the environmental parameters of the power station microgrid by adopting a multi-layer B / S architecture. Users can perform remote monitoring and control, and also monitor the external environment of the generator set. The regulating unit automatically regulates to ensure the normal operation of the generator set. When the external environment is excellent, the regulating unit discharges gas outward to keep the unit running smoothly. When the external environment is harsh and load changes cause the unit to be underloaded or overloaded, the regulating unit closes the gas passage and controls the bidirectional rotary fan to switch between forward and reverse rotations to realize the self-circulation and purification of the air inside the container, isolate the interior of the container from the external environment, and also keep the units participating in the operation in a high-efficiency operating state by shutting down the reduced-column / starting the loading unit, effectively preventing the harsh external environment from affecting the normal operation of the generator, thereby effectively improving the stability of the generator set. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a control system architecture diagram of the first embodiment of the present application; Figure 2Flow chart of the control algorithm for the first implementation mode of this application; Figure 3 Algorithm diagram of the load forecasting model for the first implementation mode of this application Figure 4 Algorithm diagram of the multi-objective optimization for the first implementation mode of this application; Figure 5 Three-dimensional view of the generator set for the first implementation mode of this application Figure 6 Three-dimensional view of the regulating unit during one of the internal circulations for the first implementation mode of this application; Figure 7 Three-dimensional view of the regulating unit during another internal circulation for the first implementation mode of this application; Figure 8 Cross-sectional view of the regulating unit during the internal circulation for the first implementation mode of this application; Figure 9 Cross-sectional view of the regulating unit when exhausting air outward for the first implementation mode of this application; Figure 10 Cross-sectional view of the fan cover for the first implementation mode of this application; Figure 11 Three-dimensional view of the magnetic air grille in the closed state for the first implementation mode of this application; Figure 12 Three-dimensional view of the magnetic air grille in the open state for the first implementation mode of this application; Figure 13 Cross-sectional view of the electro-deformable cover for the first implementation mode of this application; Figure 14 Three-dimensional view of the internal structure of the filter for the second implementation mode of this application; Figure 15 Cross-sectional view of the filter for the second implementation mode of this application; Figure 16 Dynamic change diagram of the inner filter screen and the outer filter screen before and after superposition for the second implementation mode of this application.

[0018] Explanation of the reference numerals in the figure: 1 Container, 2 Generator, 3 V-shaped radiator, 4 Electric intake louver, 5 Regulation unit, 501 Unit housing, 502 Installation pipe, 503 Smoke pipe, 6 Connecting pipe, 7 Filter, 701 Filter housing, 702 Fixed seat, 703 Filter cartridge, 704 Inner filter screen, 705 Outer filter screen, 8 Bidirectional rotating fan, 9 Fan cover, 901 L-shaped magnetic guide seat, 10 Adjusting grille, 1001 Frame one, 1002 Grille bar, 10021 Non-magnetic pad, 10022 Magnetic pad, 10023 Sliding cavity, 10024 Magnetic isolation plate, 11 Electro-deformable cover, 1101 Electrostrictive layer, 1102 Elastic embedded layer, 1103 Magnetic bottom end, 12 Airflow cover, 13 Magnetic ventilation grille, 1301 Frame two, 1302 Fixed grille bar, 1303 Elastic magnetic grille bar. Detailed implementation manners

[0019] The following describes in detail two implementation manners of the present application with reference to the accompanying drawings.

[0020] The first implementation manner: Figure 1 As shown, it includes a container generator set body and a control system body. The control system body includes an industrial control computer, a data acquisition card that integrates its own signal data filtering and setting function and deviation accuracy regulation function by using its scalability, a digital-to-analog conversion card, and an operating software component based on the B / S architecture; Figure 1 As shown, the control system body includes a Web browser application layer, a Web server layer, and a monitoring and control device layer. The control system body also includes a data acquisition module, a control calculation module, a communication module, and a full Web management platform. The data acquisition module collects the operation parameters of the generator set in real time. The heterogeneous computing architecture of the control calculation module executes a load prediction and multi-objective optimization algorithm to generate control parameters. Among them, the load prediction model is an LSTM-Transformer hybrid architecture, and the error rate ≤ 3.5%. The multi-objective optimization algorithm uses an improved MOPSO algorithm, the population size ≥ 50, and the number of iterations ≥ 200. The load prediction model algorithm is as Figure 3 shown, and the multi-objective optimization algorithm is as Figure 4 shown. The full Web management platform issues control parameters to each unit to achieve dynamic adjustment; The data acquisition module integrates a hardware filter and a data conditioning unit. The hardware filter is a second-order Butterworth filter with an adjustable cut-off frequency range from 1 kHz to 10 kHz. The data acquisition module supports hot-swap expansion and can add 4 I / O channels per second. The control computing module adopts a heterogeneous computing architecture, including a CPU and a GPU, and supports FFT / LSTM hybrid computing. The control computing module includes a WebAssembly runtime environment for executing core algorithms on the browser side. The full Web management platform is based on a B / S architecture and supports real-time control and 3D visualization on the browser side. The communication module adopts TSN time-sensitive network technology to achieve microsecond-level clock synchronization and low-latency data transmission. The full Web management platform includes the following functional components: multi-unit topology view (supporting drag-and-drop layout), parameter alarm dashboard (acoustic and optical three-level early warning), and remote control panel (supporting batch instruction issuance). The control computing module includes a real-time operating system (RTOS: FreeRTOS) and an algorithm container (TensorRT inference acceleration); The Web browser application layer includes Web browsers installed on mobile phones, desktop computers, and laptop computers; The Web server layer includes a dedicated industrial control computer and a database, application monitoring and control components, a security firewall, as well as a Web server, a database server, and a DECU application server connected to the Web browser installed therein; The monitoring and control device layer includes multiple groups of PLC controllers electrically connected to the DECU application server. The multiple groups of PLC controllers are respectively installed on the equipment of the generator set, and a device monitoring sensor electrically connected to the DECU application server is installed on each piece of equipment. The device monitoring sensors include temperature sensors, pressure sensors, position sensors, inductance sensors, current sensors, voltage sensors, speed sensors, and action servo actuators; Among them, the DECU application server mainly completes data interaction with the device layer and performs relevant monitoring operations through the browser. The database server realizes the efficient storage of operation information data. The client subsystem sends requests to the server through the browser, downloads the web pages corresponding to the client requests, and displays them in the browser. The browser accepts relevant data input and sends commands to the control subsystem of the monitoring and control device layer through the Web browser and the Web server. The monitoring and control device layer is responsible for collecting on-site device information and interacting with monitoring information, displaying the device information on the Web browser interface through the network, and realizing the monitoring and viewing of device information through the Web browser; Figure 2It is shown that the working content of each module of the system is as follows: 1. Data acquisition module: Integrate a hardware filter (second-order Butterworth filter, cut-off frequency 1 kHz - 10 kHz) and a data conditioning unit, supporting high-precision (24-bit resolution, 200 kSPS sampling rate) signal acquisition; 2. Control and calculation module: Adopt a heterogeneous computing architecture (CPU + GPU), equipped with a real-time operating system and algorithm containers, supporting FFT / LSTM hybrid computing and WebAssembly algorithm execution; 3. Full Web management platform: Based on the B / S architecture, providing a multi-unit topology view, parameter alarm dashboard (three-level audible and visual warning), and remote control panel, supporting real-time interaction on the browser side and 3D visualization; 4. Communication module: Adopt TSN time-sensitive network technology to achieve microsecond-level clock synchronization and low-latency data transmission (dual-redundant CAN bus, bit error rate < 1×10⁻ 9 ); 5. The parameters of the generator set are collected in real time through the data acquisition module. The LSTM-Transformer hybrid load prediction model (prediction error rate ≤ 3.5%) and the improved MOPSO multi-objective optimization algorithm (population size ≥ 50, number of iterations ≥ 200) are executed by the control and calculation module to generate optimal control parameters, and are sent to the unit through the full Web platform to achieve dynamic adjustment; Figure 5 It is shown that the container generator set body includes a container 1 and multiple generators 2 placed side by side. A V-shaped radiator 3 is installed on one side of the container 1 where multiple generators 2 are located. A plurality of electric intake louvers 4 are installed on the side wall of the container 1 close to the generators 2. The control system body also includes an environmental monitoring layer. The environmental monitoring layer includes a micro-environment detection module installed inside the container 1 and a macro-environment detection module installed outside the container 1. The macro-environment detection module is electrically connected to the electric intake louvers 4 through a control processor. Both the micro-environment detection module and the macro-environment detection module include temperature and humidity detection sensors, air pressure detection sensors, and air quality monitoring sensors. The macro-environment detection module also includes a micro-environment regulation unit. The micro-environment regulation unit includes multiple regulation units 5. One regulation unit 5 is located directly above one generator 2. A connecting pipe 6 is connected between adjacent two regulation units 5. A filter 7 is connected to each connecting pipe 6; Figure 6 、 7 and Figure 8It is shown that air monitoring sensors are installed above each generator 2 in the container 1. The regulation unit 5 includes a unit housing 501. The lower end of the unit housing 501 is communicated with an installation pipe 502 connected to the upper side wall of the container 1, and the upper end of the unit housing 501 is communicated with a smoke pipe 503. A two-way rotary fan 8 (the specific model is selected according to actual needs and will not be described in detail here) connected to the installation pipe 502 is installed at the lower end of the unit housing 501, and the two-way rotary fan 8 is electrically connected to the air monitoring sensor and the macro environment detection module. The upper end of the two-way rotary fan 8 is fixedly connected with a fan cover 9, and an adjustment grille 10 is fixedly connected to the inner wall of the fan cover 9. An electro-deformable cover 11 matching the fan cover 9 is fixedly connected to the upper end of the unit housing 501, and the electro-deformable cover 11 is electrically connected to the macro environment detection module. An air flow cover 12 communicated with the smoke pipe 503 is fixedly connected to the inside of the electro-deformable cover 11, and a magnetic ventilation grille 13 matching the adjustment grille 10 is fixedly connected to the inner wall of the air flow cover 12. When the environment outside the generator set is in an excellent state, such as when environmental parameters such as air quality, wind force, temperature and humidity all meet the thresholds for the normal operation of the generator set, the electro-deformable cover 11 is always communicated with the fan cover 9, and the two-way rotary fan 8 rotates forward at this time. The two-way rotary fan 8 discharges the air inside the container 1 to the outside, and the outside air enters the container 1 through the electric intake louver 4. In this way, the purification of the gas inside the container 1 can be realized, and the dirty air and the heat generated by the generator 2 can be discharged in time. When the external environmental parameters are in an adverse situation, the electro-deformable cover 11 is disconnected from the fan cover 9, and the electric intake louver 4 is in a closed state at this time. Multiple two-way rotary fans 8 perform a cyclic switching of forward and reverse rotations at this time, so that the air inside the container 1 circulates. The filter 7 purifies the air, which can effectively prevent the normal operation of the generator 2 from being affected by the harsh external environmental conditions; Figure 10As shown, the regulating grille 10 includes a frame 1001, and the inner wall of the frame 1001 is fixedly connected with a plurality of control grid bars 1002 evenly distributed at equal intervals, the control grid bar 1002 includes a non-magnetic pad 10021, and a magnetic pad 10022 is fixedly embedded in the middle position of the bottom of the non-magnetic pad 10021, a sliding cavity 10023 is opened on the inner wall of the upper end of the non-magnetic pad 10021, and the inner wall of the sliding cavity 10023 is slidably connected with two opposite magnetic isolation plates 10024, the magnetic isolation plates 10024 are fixedly connected to the side of the sliding cavity 10023 through spring wires, and a magnetic sheet is fixedly connected to the end of the magnetic isolation plate 10024 away from the magnetic pad 10022, when the electrodeformable cover 11 is connected to the fan cover 9, the magnetic sheet of the magnetic isolation plate 10024 is magnetically attracted by the lower end of the electrodeformable cover 11, and the two magnetic isolation plates 10024 are magnetically attracted by the lower end of the electrodeformable cover 11. The plate 10024 moves to the side, so that the magnetic pad 10022 is exposed. At this time, the magnetic pad 10022 repels the elastic magnetic grid 1303 upwards, and the elastic magnetic grid 1303 bends upward to form a gap, so that the air can be discharged outward along the smoke pipe 503. When the electrodeformable cover 11 is separated from the fan cover 9, the two magnetic isolation plates 10024 are docked and merged with each other under the rebound force of the spring wire, so as to cover the magnetic pad 10022. The elastic magnetic grid 1303 loses the magnetic repulsion of the magnetic pad 10022 and returns to its original shape. The elastic magnetic grid 1303 and the fixed grid 1302 cooperate with each other to close the channel, thereby blocking the channel for the outside air to enter the interior of the container 1 along the smoke pipe 503, thereby effectively preventing the quality of the external environment from affecting the stable operation of the generator 2. Figure 8 , 9 and Figure 13 As shown, the electrodeformable cover 11 includes an electrostrictive layer 1101 (made of electrostrictive material), and the electrostrictive layer 1101 is a wavy structure when powered on, the inner wall of the electrostrictive layer 1101 is fixedly inlaid with an elastic inner layer 1102, and the lower end of the electrostrictive layer 1101 is fixedly connected to a magnetic bottom end 1103 that is magnetically attracted to the magnetic isolation plate 10024, and the upper inner wall of the fan cover 9 facing the magnetic bottom end 1103 is fixedly inlaid with an L-shaped magnetic conductive seat 901, and the lower end of the L-shaped magnetic conductive seat 901 extends to the sliding cavity. Inside 10023, when the electrodeformable cover 11 is connected to the fan cover 9, the magnetism of the magnetic bottom 11003 generates magnetic attraction to the magnetic isolation plate 10024 through the L-shaped magnetic conductive seat 901, so that the magnetic pad 10022 generates magnetic repulsion to the elastic magnetic grid 1303 to open the air circulation channel, and when the magnetic bottom 1103 is separated from the L-shaped magnetic conductive seat 901, the magnetic isolation plate 10024 automatically resets to cover the magnetic pad 10022 again, so that the elastic magnetic grid 1303 automatically resets to close the channel; Figure 11 , 12It is shown that the magnetic air grille 13 includes a second frame 1301. A plurality of fixed grille bars 1302 corresponding to the positions of the control grille bars 1002 are fixedly connected to the inner wall of the second frame 1301. An elastic magnetic grille bar 1303 that is magnetically repelled by the magnetic pad 10022 is installed between two adjacent fixed grille bars 1302. When the elastic magnetic grille bar 1303 is not affected by the magnetic repulsive force, the elastic magnetic grille bar 1303 is arranged in parallel with the fixed grille bar 1302, and there is no gap between the two. At this time, the magnetic air grille 13 is in a closed state. When the elastic magnetic grille bar 1303 is subjected to the magnetic repulsive force, it bends upward, so that a gap is generated between the elastic magnetic grille bar 1303 and the fixed grille bar 1302. At this time, the magnetic air grille 13 is in an open state.

[0021] The second embodiment: Figure 14 , 15 It is shown that the filter 7 includes a filter housing 701. A fixed seat 702 is fixedly connected to the inner wall of the filter housing 701. A through groove is formed in the inner wall of the middle part of the fixed seat 702. A filter cylinder 703 is slidably connected in the through groove. Inner filter meshes 704 are fixedly connected to both ends of the filter cylinder 703. Outer filter meshes 705 are fixedly connected to both ports of the through groove where the fixed seat 702 is located. When the external environment deteriorates, the container 1 enters the internal self-circulation state. A plurality of bidirectional rotary fans 8 are switched from forward rotation to reverse rotation. The switching principle is that the bidirectional rotary fan 8 in the middle rotates in the opposite direction to the bidirectional rotary fans 8 on its both sides. In this way, a circulating gas flow path can be formed. The gas will pass through the filter cylinder 703 during the flowing process, and the filter cylinder 703 purifies the gas, thereby effectively improving the air quality inside the container 1; Figure 16 It is shown that the filter holes of the inner filter mesh 704 and the outer filter mesh 705 are of the same size, and the positions of the filter holes on the inner filter mesh 704 and the outer filter mesh 705 are arranged in a staggered manner. Since the rotation directions of the plurality of bidirectional rotary fans 8 are different, the path directions of the circulating gas flow are also different. When the bidirectional rotary fan 8 in the middle rotates forward and the bidirectional rotary fans 8 on both sides rotate in reverse, the air circulates from the middle to both sides. At this time, the filter cylinder 703 slides in the gas flow direction under the blowing action of the air flow until the inner filter mesh 704 and the outer filter mesh 705 are superimposed together, and the filter holes on the inner filter mesh 704 and the outer filter mesh 705 are staggered and superimposed together to form a filtering barrier with smaller filter holes. In this way, the impurities intercepted by the filter cylinder 703 can be effectively prevented from being re-sucked into the interior of the container 1. On the contrary, when the bidirectional rotary fan 8 in the middle rotates in reverse and the bidirectional rotary fans 8 on both sides rotate forward, the air circulates from both sides to the middle. At this time, the inner filter mesh 704 and the outer filter mesh 705 on the other side are superimposed together, which also plays a role in preventing the impurities inside the filter cylinder 703 from being adsorbed into the interior of the container 1.

[0022] Combined with the current actual requirements, the above-described embodiments adopted in this application, the scope of protection is not limited thereto. Within the scope of knowledge possessed by those skilled in the art, various changes made without departing from the concept of this application still fall within the scope of protection of the present invention.

Claims

1. An intelligent control system for a container generator set, characterized in that: It includes a containerized generator set body and a control system body. The control system body includes an industrial control computer, a data acquisition card that integrates the functions of signal data filtering and setting and deviation precision regulation by using its scalability, a digital-to-analog conversion card, and an operating software component based on the B / S architecture; The control system body includes a Web browser application layer, a Web server layer, and a monitoring and control device layer. The control system body also includes a data acquisition module, a control calculation module, a communication module, and a full Web management platform. Among them, the data acquisition module integrates a hardware filter and a data setting unit. The hardware filter is a second-order Butterworth filter, and the adjustable range of the cut-off frequency is from 1 kHz to 10 kHz. The control calculation module adopts a heterogeneous computing architecture, including a CPU and a GPU, and supports FFT / LSTM hybrid calculation. The full Web management platform is based on the B / S architecture and supports real-time control and three-dimensional visualization on the browser side. The communication module adopts TSN time-sensitive network technology to achieve microsecond-level clock synchronization and low-latency data transmission; The Web browser application layer includes Web browsers installed on mobile phones, desktop computers, and laptop computers; The Web server layer includes a dedicated industrial control computer, a database set therein, an application monitoring and control component, a security firewall, as well as a Web server, a database server, and a DECU application server connected to the Web browser; The monitoring and control device layer includes multiple groups of PLC controllers electrically connected to the DECU application server. The multiple groups of PLC controllers are respectively installed on the equipment of the generator set, and an equipment monitoring sensor electrically connected to the DECU application server is installed on each piece of equipment. The equipment monitoring sensors include temperature sensors, pressure sensors, position sensors, inductance sensors, current sensors, voltage sensors, speed sensors, and action servo actuators; The containerized generator set body includes a container (1) and multiple generators (2) placed side by side. A V-shaped radiator (3) is installed on one side of the container (1) where multiple generators (2) are located. A plurality of electric intake louvers (4) are installed on the side wall of the container (1) close to the generators (2). The control system body also includes an environmental monitoring layer. The environmental monitoring layer includes a micro-environment detection module installed inside the container (1) and a macro-environment detection module installed outside the container (1). The macro-environment detection module is electrically connected to the electric intake louvers (4) through a control processor. Both the micro-environment detection module and the macro-environment detection module include temperature and humidity detection sensors, air pressure detection sensors, and air quality monitoring sensors. The macro-environment detection module also includes a micro-environment regulation unit. The micro-environment regulation unit includes multiple regulation units (5). One regulation unit (5) is located directly above one generator (2). A connecting pipe (6) is connected between adjacent two regulation units (5), and a filter (7) is connected to each connecting pipe (6).

2. The intelligent control system for a container generator set according to claim 1, wherein: An air monitoring sensor is installed above each generator (2) of the container (1). The regulation unit (5) includes a unit housing (501). A mounting pipe (502) connected to the upper side wall of the container (1) is communicated with the lower end of the unit housing (501), and a smoke pipe (503) is communicated with the upper end of the unit housing (501). A bidirectional rotating fan (8) communicated with the mounting pipe (502) is installed at the lower end of the unit housing (501), and the bidirectional rotating fan (8) is electrically connected to the air monitoring sensor and the large environment detection module. An upper end of the bidirectional rotating fan (8) is fixedly connected to a fan cover (9), and an adjusting grille (10) is fixedly connected to an inner wall of the fan cover (9). An electro-deformable cover (11) matching the fan cover (9) is fixedly connected to the upper end of the unit housing (501), and the electro-deformable cover (11) is electrically connected to the large environment detection module. An air flow cover (12) communicated with the smoke pipe (503) is fixedly connected to an inside of the electro-deformable cover (11), and a magnetic ventilation grille (13) matching the adjusting grille (10) is fixedly connected to an inner wall of the air flow cover (12).

3. The intelligent control system for a container generator set according to claim 2, wherein: The adjusting grille (10) includes a first frame (1001), and a plurality of control grid bars (1002) evenly distributed at equal intervals are fixedly connected to an inner wall of the first frame (1001). The control grid bar (1002) includes a non-magnetic pad (10021), and a magnetic pad (10022) is fixedly embedded in a middle position of a bottom of the non-magnetic pad (10021). A sliding cavity (10023) is formed in an upper end inner wall of the non-magnetic pad (10021), and two opposite magnetic isolation plates (10024) are slidably connected to an inner wall of the sliding cavity (10023). The magnetic isolation plate (10024) is fixedly connected to a side of the sliding cavity (10023) through a spring wire, and a magnetic sheet is fixedly connected to an end of the magnetic isolation plate (10024) away from the magnetic pad (10022).

4. The intelligent control system for a containerized generator set according to claim 3, characterized in that: The electro-deformable cover (11) includes an electrostrictive layer (1101), and the electrostrictive layer (1101) is in a wavy structure when electrified. An elastic inner embedding layer (1102) is fixedly embedded in an inner wall of the electrostrictive layer (1101), and a magnetic bottom end (1103) magnetically attracted to the magnetic isolation plate (10024) is fixedly connected to a lower end of the electrostrictive layer (1101). An L-shaped magnetic guiding seat (901) is fixedly embedded in an upper end inner wall of the fan cover (9) facing the magnetic bottom end (1103), and a lower end of the L-shaped magnetic guiding seat (901) extends into the sliding cavity (10023).

5. An intelligent control system for a container generator set according to claim 3, characterized in that: The magnetic ventilation grille (13) includes a second frame (1301). A plurality of fixed grid bars (1302) corresponding to positions of the control grid bars (1002) are fixedly connected to an inner wall of the second frame (1301), and an elastic magnetic grid bar (1303) magnetically repelled by the magnetic pad (10022) is installed between two adjacent fixed grid bars (1302).

6. The intelligent control system for a container generator set according to claim 2, wherein: The filter (7) includes a filter housing (701), the inner wall of the filter housing (701) is fixedly connected with a fixed seat (702), and a through groove is formed in the inner wall of the middle part of the fixed seat (702). A filter cartridge (703) is slidably connected in the through groove, and inner filter meshes (704) are fixedly connected to both ends of the filter cartridge (703). Outer filter meshes (705) are fixedly connected to both ports of the through groove where the fixed seat (702) is located.

7. An intelligent control system for a container generator set according to claim 6, characterized in that: The filter holes of the inner filter meshes (704) and the outer filter meshes (705) are of the same size, and the positions of the filter holes on the inner filter meshes (704) and the outer filter meshes (705) are arranged in a staggered manner.

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