CN-120335362-A - Intelligent control system of container generator set

CN120335362ACN 120335362 ACN120335362 ACN 120335362ACN-120335362-A

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, combines an LSTM-converter hybrid algorithm with WebAssembly running environment, realizes high-precision and low-delay intelligent control, and breaks through the technical bottlenecks of the traditional PLC system in terms of hardware redundancy, remote operation and environmental adaptability. The running state of the generator set and the environmental parameters of the micro-grid of the power station are remotely monitored, the running state of the generator set is monitored, the normal running of the generator set is ensured by automatically regulating and controlling the generator set, the container generator set of the micro-grid is always in a safe and high-efficiency running state, and the normal running of the generator set is maintained, so that the stability of the container generator set is effectively improved.

Inventors

CHEN XIAOPING
Gao Chongying
Kan Zhongyue
ZHANG LEI
KANG LISHENG

Assignees

QINHUANGDAO NORTH SHIP MACHINERY IMP & EXPORT CO LTD

Dates

Publication Date: 20250718
Application Date: 20250416
Priority Date: 20250416

Claims (7)

1. The intelligent control system of the container generator set is characterized by comprising a container generator set body and a control system body, wherein the control system body comprises an industrial control computer, a data acquisition card, a digital-to-analog conversion card and an operation software component based on a B/S architecture, wherein the data acquisition card and the digital-to-analog conversion card are integrated by utilizing the expandability of the control system body and are provided with a signal data filtering setting function and a deviation precision regulating function; The control system body comprises a Web browser application layer, a Web server layer and a monitoring control equipment layer, and also comprises a data acquisition module, a control calculation module, a communication module and a full Web management platform, wherein the data acquisition module integrates a hardware filter and a data setting unit, the hardware filter is a second-order Butterworth filter, the adjustable range of cut-off frequency is 1kHz to 10kHz, the control calculation module adopts a heterogeneous calculation architecture and comprises a CPU and a GPU, FFT/LSTM hybrid calculation is supported, the full Web management platform is based on a B/S architecture, real-time control and three-dimensional visualization of a browser end are supported, and the communication module adopts a TSN time sensitive network technology to realize microsecond clock synchronization and low-delay data transmission; The Web browser application layer comprises Web browsers arranged at a mobile phone end, a desktop computer end and a notebook computer end; the Web server layer comprises a special industrial computer, a database, an application monitoring control component, a security firewall, a Web server, a database server and a DECU application server, wherein the database, the application monitoring control component and the security firewall are arranged in the special industrial computer; The monitoring control equipment layer comprises a plurality of groups of PLC controllers electrically connected with the DECU application server, the plurality of groups of PLC controllers are respectively installed on equipment of the generator set, each equipment is provided with an equipment monitoring sensor electrically connected with the DECU application server, and each equipment monitoring sensor comprises a temperature sensor, a pressure sensor, a position sensor, an inductance sensor, a current sensor, a voltage sensor, a speed sensor and an action servo actuator; The container generating set body includes container (1) and a plurality of generator (2) of laying side by side, and V-arrangement radiator (3) are installed to one side that container (1) is located a plurality of generators (2), a plurality of electric air inlet shutter (4) are installed to the lateral wall that container (1) is close to generator (2), the control system body still includes the environmental monitoring layer, the environmental monitoring layer is including installing in the inside little environment detection module of container (1) and installing in the outside big environment detection module of container (1), and big environment detection module passes through control processor and electric air inlet shutter (4) electricity is connected, little environment detection module and big environment detection module all include temperature and humidity detection sensor, atmospheric pressure detection sensor and air quality monitoring sensor, big environment detection module still includes little environment regulation and control unit, little environment regulation and control unit includes a plurality of regulation and control units (5), and one regulation and control unit (5) are located directly over generator (2), and two adjacent regulation and control unit (5) are connected with communicating pipe (6) between and each communication pipe (7) have on each regulation and control unit (6) filter.
2. The intelligent control system of the container generator set, as set forth in claim 1, characterized in that the container (1) is located above each generator (2) and is provided with an air monitoring sensor, the regulating unit (5) comprises a unit housing (501), a mounting pipe (502) connected with the side wall of the upper end of the container (1) is communicated with the lower end of the unit housing (501), the upper end of the unit housing (501) is communicated with a smoke pipe (503), the lower end of the unit housing (501) is provided with a bidirectional rotary fan (8) communicated with the mounting pipe (502), the bidirectional rotary fan (8) is electrically connected with the air monitoring sensor and the large environment detection module, the upper end of the bidirectional rotary fan (8) is fixedly connected with a fan cover (9), the inner wall of the fan cover (9) is fixedly connected with an adjusting grille (10), the upper end of the unit housing (501) is fixedly connected with an electrically deformable cover (11) matched with the fan cover (9), the electrically deformable cover (11) is connected with the large environment detection module, the electrically deformable cover (11) is fixedly connected with the inner wall (13) of the air flow adjusting grille (12) matched with the air flow (13).
3. The intelligent control system of the container generator set, as set forth in claim 2, wherein the adjusting grid (10) comprises a first frame (1001), the inner wall of the first frame (1001) is fixedly connected with a plurality of control grid bars (1002) which are uniformly distributed at equal intervals, the control grid bars (1002) comprise non-magnetic pads (10021), magnetic pads (10022) are fixedly inlaid in the middle positions of the bottoms of the non-magnetic pads (10021), sliding cavities (10023) are formed in the inner walls of the upper ends of the non-magnetic pads (10021), two opposite magnetic isolation plates (10024) are connected to the inner walls of the sliding cavities (10023) in a sliding mode, the magnetic isolation plates (10024) are fixedly connected with the side edges of the sliding cavities (10023) through spring wires, and magnetic sheets are fixedly connected to one ends, far away from the magnetic pads (10022), of the magnetic isolation plates (10024).
4. The intelligent control system of the container generator set according to claim 3, wherein the electrostriction cover (11) comprises an electrostriction layer (1101), the electrostriction layer (1101) is of a wave-shaped structure under the condition of electrifying, an elastic embedded layer (1102) is fixedly embedded in the inner wall of the electrostriction layer (1101), a magnetic bottom end (1103) magnetically attracted with the magnetic isolation plate (10024) is fixedly connected to the lower end of the electrostriction layer (1101), an L-shaped magnetic conduction seat (901) is fixedly embedded in the inner wall of the upper end of the fan cover (9) opposite to the magnetic bottom end (1103), and the lower end of the L-shaped magnetic conduction seat (901) extends into the sliding cavity (10023).
5. The intelligent control system of the container generator set according to claim 3, wherein the magnetic ventilation grid (13) comprises a second frame (1301), a plurality of fixed grid bars (1302) corresponding to the positions of the control grid bars (1002) are fixedly connected to the inner wall of the second frame (1301), and elastic magnetic grid bars (1303) magnetically repulsive to the magnetic pads (10022) are arranged between two adjacent fixed grid bars (1302).
6. The intelligent control system of the container generator set according to claim 2, wherein the filter (7) comprises a filter shell (701), a fixing seat (702) is fixedly connected to the inner wall of the filter shell (701), a through groove is formed in the inner wall of the middle of the fixing seat (702), a filter cylinder (703) is slidably connected in the through groove, inner filter screens (704) are fixedly connected to two ends of the filter cylinder (703), and outer filter screens (705) are fixedly connected to two ports of the fixing seat (702).
7. The intelligent control system of the container generator set according to claim 6, wherein the filter holes of the inner filter screen (704) and the outer filter screen (705) are identical in size, and the filter holes of the inner filter screen (704) and the filter holes of the outer filter screen (705) are arranged in a staggered mode.

Description

Intelligent control system of container generator set Technical Field The invention relates to an intelligent control system of a container generator set, in particular to an intelligent control system of a container generator set, which is applied to the field of control systems. Background The container low noise generator set is industrial equipment, has good sealing performance, totally-enclosed box body, is rain-proof, snow-proof and dust-proof, can work in severe environment and has good sound-proof effect. The monitoring system of the existing generator set aims at a system formed by one or more generator sets, can realize basic monitoring of the running state of the generator set, but lacks the functions of immediately checking the running state of the generator set, setting and adjusting running parameters and the like on remote computers, mobile phones and other equipment. In order 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 occupation ratio. The specification of Chinese patent CN113389642A discloses a control system for a gas generator set, wherein the system is provided with five subsystems and is connected with a communication controller through communication, the communication controller is connected to a computer in a communication manner, and the subsystems are monitored on computer software, so that the generator set is in a stable running state, and the control is more accurate. The specification of Chinese patent CN109391018A discloses a generator set control system, which can enable an operator to remotely monitor various parameters of a generator set, and simultaneously can remotely control the generator set through a mobile phone, thereby realizing real automatic operation and solving the difficulty of intelligent control of the generator set to a great extent. However, the existing monitoring system of the generator set has the defects that 1, the traditional PLC control system has at least 30% of redundant hardware cost, lacks remote operation and maintenance capability and has insufficient environmental adaptability, such as accuracy reduction of more than 50% caused by vibration/temperature drift, 2, the existing Web monitoring system depends on client software and cannot realize original control of a browser end, and 3, the traditional control algorithm cannot meet microsecond-level response requirements. Disclosure of Invention Aiming at the prior art, the invention aims to solve the technical problem that the generator set can realize self-protection when facing to the external severe environmental conditions so as to ensure the normal operation of the generator set. In order to solve the problems, the invention provides an intelligent control system of a container generator set, which comprises a container generator set body and a control system body, wherein the control system body comprises an industrial control computer, a data acquisition card, a digital-to-analog conversion card and an operation software component based on a B/S architecture, wherein the data acquisition card and the digital-to-analog conversion card are integrated by utilizing the expandability of the control system body and are provided with signal data filtering setting functions and deviation precision regulating and controlling functions; The control system body comprises a Web browser application layer, a Web server layer and a monitoring control equipment layer, and also comprises a data acquisition module, a control calculation module, a communication module and a full Web management platform, wherein the data acquisition module integrates a hardware filter and a data setting unit, the hardware filter is a second-order Butterworth filter, the cut-off frequency adjustable range is kHz to kHz, the control calculation module adopts a heterogeneous calculation architecture and comprises a CPU and a GPU, FFT/LSTM hybrid calculation is supported, the full Web management platform is based on the B/S architecture, real-time control and three-dimensional visualization of a browser end are supported, and the communication module adopts a TSN time sensitive network technology to realize microsecond clock synchronization and low-delay data transmission; The Web browser application layer comprises Web browsers installed on a mobile phone end, a desktop computer end and a notebook computer end; the Web server layer comprises a special industrial computer, a database, an application monitoring control component, a security firewall, a Web server, a database server and a DECU application server, wherein the database, the application monitoring control component and the security firewall are arranged in the special industrial computer; The monitoring control equipment layer comprises a plurality of groups of PLC controllers electrically connected with the DECU application server, the plurality of groups of