CN102880128A - Anchor machine frequency conversion control system equipment applied to offshore engineering - Google Patents
Anchor machine frequency conversion control system equipment applied to offshore engineering Download PDFInfo
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- CN102880128A CN102880128A CN2012103389703A CN201210338970A CN102880128A CN 102880128 A CN102880128 A CN 102880128A CN 2012103389703 A CN2012103389703 A CN 2012103389703A CN 201210338970 A CN201210338970 A CN 201210338970A CN 102880128 A CN102880128 A CN 102880128A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses anchor machine frequency conversion control system equipment applied to offshore engineering and belongs to the technical field of electric control of offshore engineering. The anchor machine frequency conversion control system equipment is used for controlling an anchor machine performing mechanism and characterized by comprising a cab central control console, a local control console and a frequency conversion control cabinet, wherein the cab central control console is connected with the local control console; the cab central control console and the local control console are respectively connected with the frequency conversion control cabinet; and the frequency conversion control cabinet is connected to the anchor machine performing mechanism. The anchor machine frequency conversion control system equipment has the advantages as follows: parameters are set and data is displayed through a touch display screen, current running state can be monitored in the running process, a response can be made in time and corresponding measures can be adopted in case of emergency; and meanwhile, two working modes of a manual control mode and an automatic control mode can be changed from one to another, the operation is simple and the precision and the safety are high.
Description
Technical field
The present invention relates to a kind of windlass frequency-conversion control cabinet, a kind of windlass frequency-changing control system equipment for marine engineering belongs to marine engineering Electrical Control Technology field specifically
Background technology
The windlass switch board is one of the most widely used opertaing device of present marine engineering, and it needs good gearshift performance.Traditional windlass switch board is by instruction control three-step gear shift motor, this traditional windlass switch board have motor production technology complexity, control accuracy low, only have three shortcomings such as fixed speed, thereby usually can't satisfy field demand, replaced by the frequency-conversion control cabinet of a new generation gradually.Frequency-conversion control cabinet uses the Frequency Converter Control variable-frequency motor, can realize easily stepless speed regulation, and traditional windlass switch board based on change speed motor has been had very large improvement.But the shortcoming such as function singleness (usually only having manual function), degree of accuracy are low, complicated operation, poor stability that existing frequency-conversion control cabinet most products exists, be difficult to promote the use of always, and present frequency-conversion control cabinet does not generally have automatic control system, this just requires, and operating personnel must stand fast at work position constantly in its use procedure, and the windlass operation all needs to continue long period of time usually, operating personnel very easily misoperation occurs because of operation fatigue, and bring thus unnecessary loss.In addition, in some occasions higher to accuracy requirement, the error of traditional manual control operation mode can be larger, and this can reduce quality and the efficient of engineering greatly
Summary of the invention
The purpose of this invention is to provide a kind of degree of accuracy high, easy and simple to handle, have the high windlass frequency-changing control system equipment that is used for marine engineering of automation function and security performance.
The objective of the invention is to reach like this, a kind of windlass frequency-changing control system equipment for marine engineering, be used for control windlass topworks, be characterized in: comprise pilothouse integrated console, on-site control platform and frequency-conversion control cabinet, described pilothouse integrated console is connected with described on-site control platform, and be connected with described frequency-conversion control cabinet respectively, described frequency-conversion control cabinet is connected to windlass topworks; The pilothouse integrated console obtains service data and execution control function from frequency-conversion control cabinet, the control data are sent to frequency-conversion control cabinet with the action of control windlass topworks, and will show that the display screen that data send to pilothouse integrated console and on-site control platform shows.
In a specific embodiment of the present invention, described pilothouse integrated console is comprised of a control panel and a programmable logic controller (PLC) PLC, and described control panel comprises the button of 10.4 inches touch display screens, a plurality of status indicator lamp, a plurality of control backup systems and the speed adjusting lever of knob and an adjusting frequency converter speed; Described programmable logic controller (PLC) PLC realizes Frequency Converter Control, transmits data to the functional module of display screen demonstration, setup control parameter.
In another specific embodiment of the present invention, described on-site control platform is comprised of straighforward operation panel and display screen.
In another specific embodiment of the present invention, described frequency-conversion control cabinet is comprised of frequency converter, braking control system and fault detection system, the work of described Frequency Converter Control windlass topworks, described braking control system guarantees that windlass topworks can keep stationary state in idle situation, and described fault detection system is feedback alarm information when detecting system operation situation and break down.
The present invention operates the control function by the control panel of pilothouse integrated console, by programmable logic controller (PLC) PLC acquisition and processing service data, by the touch display screen setup parameter, show data and can in operational process, monitor current running status, when running into emergency case, can in time react and take corresponding solution; Simultaneously, the present invention has double working modes, can and automatically control between two kinds of mode of operations in manual control to switch, not only simple to operate but also degree of accuracy and safe.
Description of drawings
Fig. 1 is theory diagram of the present invention.
Among the figure: 1. pilothouse integrated console, 11. control panels, 12. programmable logic controller (PLC) PLC; 2. on-site control platform, 21. straighforward operation panels, 22. display screens; 3. frequency-conversion control cabinet, 31. frequency converters, 32. braking control systems, 33. fault detection systems; 4. windlass topworks.
Embodiment
In order to make the public can fully understand technical spirit of the present invention and beneficial effect; the applicant will describe in detail the specific embodiment of the present invention below by reference to the accompanying drawings; but the applicant all is not restriction to technical scheme to the description of embodiment, and any what done according to the present invention's design only is form and immaterial variation all should be considered as protection scope of the present invention.
See also Fig. 1, the service data in the frequency-conversion control cabinet 3 is input among the programmable logic controller (PLC) PLC12 of pilothouse integrated console 1, and shows relevant operation information at the display screen of control panel 11 with status indicator lamp, and the operation indication is provided.When equipment is operated under the manual mode, operating personnel are according to the information that shows on the display screen of control panel 11 and the status indicator lamp, export control signal by the operation on the control panel 11, with frequency converter 31 and the braking control system 32 of control frequency-conversion control cabinet 3.When equipment switches to automatic mode, programmable logic controller (PLC) PLC12 is according to the supplemental characteristic of setting therein by control panel 11 in advance, by with the service data of from frequency-conversion control cabinet 3, the obtaining calculating of comparing, more automatically the control data that calculate of output to frequency converter 31 and braking control system 32.Frequency converter 31 and braking control system 32 work windlass according to variable-frequency motor and detent in the control data-driven windlass topworks 4 that receives as requested, to finish actual engineer operation.Frequency-conversion control cabinet 3 has fault detection system 33, can gather the failure message of frequency converter 31, braking control system 32 and other supplementary controlled system, and feed back to the control panel 11 of pilothouse integrated console 1, be presented on its display screen and the status indicator lamp, note failure message to remind the operator.
When pilothouse integrated console 1 is worked at equipment, the data such as the frequency of programmable logic controller (PLC) PLC12 when frequency-conversion control cabinet 3 obtains by the operation of the equipment that collects external sensor and frequency converter 31 internal sensors, electric current, speed, pulling force, the parameter of setting by control panel 11 in advance compares, if surpass default numerical value, then can be in alerting signal of demonstration screen display of control panel 11.If current under manual control model, operating personnel are according to real time datas such as the rotating speed of the current wirerope length that shows on the control panel 11, pulling force that wirerope is subject to, motor, electric current, frequencies, change the data of exporting to frequency converter 31 and braking control system 32 by the speed adjusting lever of regulating on the control panel 11, to adjust speed and the direction of windlass topworks 4, guarantee that pulling force that wirerope is subject to is in allowed band.If work at present is under automatic control mode, programmable logic controller (PLC) PLC12 just used originally and compared with the sensing data of receiving by control panel 11 pre-set action parameters, if the pulling force that current wirerope is subject to exceeds allowed band, then calculate the current action that should carry out and execution speed according to default formula, then these data transmission are arrived frequency converter 31 and braking control system 32.If simultaneously receive failure message, then can feed back at display screen and the status indicator lamp of control panel 11, run into and then automatically cut off the operation of whole equipment when having dangerous higher fault, cause danger avoiding.
Frequency-conversion control cabinet 3 is comprised of frequency converter 31, braking control system 32, fault detection system 33, braking control system 32 wherein comprises switch, contactor, be subject to the dual control of pilothouse integrated console 1 and frequency converter 31, it only just can be opened when windlass turns round, to improve security, reduce Accidental occurrence.Frequency converter 31 is mainly used to drive the variable-frequency motor in the windlass topworks 4, thereby drives windlass work, and can adjust inner parameter according to variable-frequency motor and field working conditions, to satisfy engineering-environment complicated and changeable in the marine engineering application.In the native system, frequency converter 31 has manual control model and two kinds of functional modes of automatic control mode.Under manual mode, frequency converter 31 is according to manually controlling rotating speed and the direction that the data that send are come regulating electric machine on the control panel 11 of pilothouse integrated console 1, to regulate direction and the speed of outside windlass running.This pattern is that it is not high to be applicable to the execute-in-place accuracy requirement, uses in the operation situation that do not grow service time continuously by the omnidistance manually control of operating personnel.And under automatic mode, the control data that frequency converter 31 receives all be by programmable logic controller (PLC) PLC12 according to the data of obtaining from frequency-conversion control cabinet 3, the control data that automatically calculate according to default formula.And default formula can be adjusted according to different operating environments, and applicability is wide.Compare manual mode, the performance accuracy of automatic control mode is higher, is quick on the draw, and is safe, can effectively reduce the error of manual operation, avoids bringing thus unnecessary loss.Frequency-conversion control cabinet 3 inside are also with fault detection system 33, mainly formed by electrothermal relay and alarm board etc., ruuning situation for the variable-frequency motor of monitoring frequency converter 31, windlass topworks, braking control system 32, cooling system etc., if have fault to occur, then feed back a warning message to pilothouse integrated console 1.If fault has larger danger, then also can automatically cut off the running of whole system, avoid causing danger.
On-site control platform 2 is installed near the windlass usually, comprises a straighforward operation panel 21 and a display screen 22, is used near windlass with regard to the near operation windlass.Display screen functions on the control panel 11 in display screen 22 wherein and the pilothouse integrated console 1 is similar, be used for showing various device health data and warning message etc., straighforward operation panel 22 then provides the facility of directly controlling frequency converter and then the work of operation windlass topworks at the windlass annex
Claims (4)
1.
A kind of windlass frequency-changing control system equipment for marine engineering, be used for control windlass topworks (4), it is characterized in that comprising pilothouse integrated console (1), on-site control platform (2) and frequency-conversion control cabinet (3), described pilothouse integrated console (1) is connected with described on-site control platform (2), and be connected with described frequency-conversion control cabinet (3) respectively, described frequency-conversion control cabinet (3) is connected to windlass topworks (4); Pilothouse integrated console (1) obtains service data and execution control function from frequency-conversion control cabinet (3), to control data and send to frequency-conversion control cabinet (3) with the action of control windlass topworks (4), and will show that the display screen that data send to pilothouse integrated console (1) and on-site control platform (2) shows.
2.
A kind of windlass frequency-changing control system equipment for marine engineering according to claim 1 is characterized in that described pilothouse integrated console (1) is by a control panel (11) and a programmable logic controller (PLC) PLC(12) form; Described control panel (11) comprises the button of 10.4 inches touch display screens, a plurality of status indicator lamp, a plurality of control backup systems and the speed adjusting lever of knob and an adjusting frequency converter speed; Described programmable logic controller (PLC) PLC(12) realize Frequency Converter Control, transmit data to that display screen shows, the functional module of setup control parameter.
3.
A kind of windlass frequency-changing control system equipment for marine engineering according to claim 1 is characterized in that described on-site control platform (2) is comprised of straighforward operation panel (21) and display screen (22).
4.
A kind of windlass frequency-changing control system equipment for marine engineering according to claim 1, it is characterized in that described frequency-conversion control cabinet (3) is comprised of frequency converter (31), braking control system (32) and fault detection system (33), the work of described frequency converter (31) control windlass topworks (4), described braking control system (32) guarantees that windlass topworks (4) can keep stationary state in idle situation, and described fault detection system (33) is feedback alarm information when detecting system operation situation and break down
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012103389703A CN102880128A (en) | 2012-09-14 | 2012-09-14 | Anchor machine frequency conversion control system equipment applied to offshore engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103389703A CN102880128A (en) | 2012-09-14 | 2012-09-14 | Anchor machine frequency conversion control system equipment applied to offshore engineering |
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| CN102880128A true CN102880128A (en) | 2013-01-16 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237683A (en) * | 2021-05-07 | 2021-08-10 | 南通力威机械有限公司 | Online detection and fault diagnosis system of anchoring positioning system |
| CN113625619A (en) * | 2021-07-22 | 2021-11-09 | 中际联合（北京）科技股份有限公司 | Control method and control system for offshore crane, electronic device, and storage medium |
| CN117646716A (en) * | 2023-11-10 | 2024-03-05 | 中国船舶集团有限公司第七一九研究所 | Water supply pump control system based on depth defense principle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202771243U (en) * | 2012-09-14 | 2013-03-06 | 常熟市华新电器设备厂 | Anchor machine frequency conversion control system equipment for offshore engineering |
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- 2012-09-14 CN CN2012103389703A patent/CN102880128A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202771243U (en) * | 2012-09-14 | 2013-03-06 | 常熟市华新电器设备厂 | Anchor machine frequency conversion control system equipment for offshore engineering |
Non-Patent Citations (1)
| Title |
|---|
| 周奇才 等: ""基于现场总线的大型起重船舶锚泊控制系统研究"", 《制造业自动化》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237683A (en) * | 2021-05-07 | 2021-08-10 | 南通力威机械有限公司 | Online detection and fault diagnosis system of anchoring positioning system |
| CN113625619A (en) * | 2021-07-22 | 2021-11-09 | 中际联合（北京）科技股份有限公司 | Control method and control system for offshore crane, electronic device, and storage medium |
| CN117646716A (en) * | 2023-11-10 | 2024-03-05 | 中国船舶集团有限公司第七一九研究所 | Water supply pump control system based on depth defense principle |
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Application publication date: 20130116 |