CN103116100A - Condition monitoring system for intelligent substation equipment on offshore oil platform - Google Patents
Condition monitoring system for intelligent substation equipment on offshore oil platform Download PDFInfo
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- CN103116100A CN103116100A CN201310037377XA CN201310037377A CN103116100A CN 103116100 A CN103116100 A CN 103116100A CN 201310037377X A CN201310037377X A CN 201310037377XA CN 201310037377 A CN201310037377 A CN 201310037377A CN 103116100 A CN103116100 A CN 103116100A
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Abstract
The invention relates to a condition monitoring system for intelligent substation equipment on an offshore oil platform. The condition monitoring system comprises sensor sets, IEDs (intelligent electronic devices), a monitoring communication network, a monitoring master and a plurality of industrial cameras. The sensor sets are used for acquiring condition data of monitored electrical devices. The IEDs are distributed on a medium and high voltage switch cabinet and are used for receiving the condition data transmitted from the sensor sets, calculating computational data such as breaker condition accumulation, transformer accumulation, motor accumulation and cable overheat accumulation and transmitting the condition data and the computational data to the monitoring master through the monitoring communication network. The industrial cameras are used for acquiring video images of the monitored electrical devices in real time, and transmitting the video images to the monitoring master through the monitoring communication network. A processing unit in the monitoring master compares the received video images and the condition data and computational data of the electrical devices to system historical data in a storage device of the monitoring master. The processing unit stores the entire received condition data and the computational data into the storage device of the monitoring master to serve as system historical data. The condition monitoring system for intelligent substation equipment on the offshore oil platform is widely applicable to monitoring high-voltage primary equipment on offshore oil platforms.
Description
Technical field
The present invention relates to a kind of substation equipment condition monitoring system, particularly about a kind of offshore oil platform intelligent transformer substation equipment state monitoring system.
Background technology
At present, for electrical equipments of high pressure such as the high pressure switch cubicle of offshore oil platform, transformer, motor, cables, the electric producers of platform can only monitor by platform DCS or Oilfield Group EMS circuit breaker position and the simple information such as spacing current, voltage of these equipment.Electric producers need to patrol and examine by regularly to power distribution room, equipment being carried out the scene, and the experience of combination oneself, can have gained some understanding to the health status of these equipment.The method that the scene is patrolled and examined relies on concrete electric producers' know-how and experience, and has larger subjectivity, randomness, can't set up the health account of electrical equipment, be unfavorable for the discovery of equipment initial failure, also be unfavorable for effectively forming repair based on condition of component mechanism.
Summary of the invention
For the problems referred to above, the purpose of this invention is to provide a kind of offshore oil platform intelligent transformer substation equipment state monitoring system, this system can the real time monitoring electrical equipment running status, and according to data and the warning objective detecting status of equipment of system, be conducive to the discovery of equipment initial failure, and the repair based on condition of component of puopulsion equipment, minimizing producers' workload and human error.
For achieving the above object, the present invention takes following technical scheme: a kind of offshore oil platform intelligent transformer substation equipment state monitoring system is characterized in that: it comprises some sensor groups, some IED, a monitoring communications network, monitoring main frame and some industrial cameras; Described sensor group is for positional information, temperature and the SF6 pressure state data of the electric current that gathers tested electrical equipment, voltage, the relevant auxiliary contact of switch cubicle; Each described IED is disposed on respectively on the high pressure switch cubicle, is used for receiving the status data that described sensor group transfers to, and processes the computational data that obtains circuit-breaker status accumulative total, transformer, motor, the overheated accumulative total of cable; Each described IED is sent to described monitoring main frame with status data and computational data through described monitoring communications network; Each described industrial camera be arranged on tested electrical equipment around, be used for the video image of the tested electrical equipment of Real-time Collection, and with this video image through described monitoring communications Internet Transmission to described monitoring main frame; Processing unit in described monitoring main frame is compared the video image that receives and status data and the computational data of electrical equipment with the system history data in described monitoring mainframe memory, complete the objective detecting to tested electrical equipment situation; All status datas that described processing unit also will receive and computational data deposit in the storer of described monitoring main frame as system history data.
Also be provided with an alarm module in described monitoring main frame, preset the electrical equipment state threshold in described alarm module.
Described monitoring main frame is arranged in the pulpit of offshore oil platform.
the present invention is owing to taking above technical scheme, it has the following advantages: the present invention distributes on the high pressure switch cubicle and is provided with some IED, gather the various status datas of tested electrical equipment by IED, and the relevant intermediateness data of calculating, and with this status data and computational data through the monitoring communications Internet Transmission to monitoring main frame, the electric producers of offshore oil platform can be in the platform pulpit by the running status of system of the present invention real time monitoring electrical equipment, and according to the data of system and the health status of warning objective detecting equipment, reduce producers' workload and human error, be conducive to the discovery of equipment initial failure, the repair based on condition of component that is conducive to puopulsion equipment, reduce producers' workload and human error.The present invention can extensively at sea use in an electrical equipment monitoring of high pressure of oil platform.
Description of drawings
Fig. 1 is one-piece construction schematic diagram of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
As shown in Figure 1, the present invention includes some sensor groups 1, some IED2(intelligent electric power monitoring devices), a monitoring communications network 3, monitoring main frame 4 and some industrial cameras 5.
Sensor group 1 is for the status datas such as positional information, temperature and SF6 pressure of the electric current that gathers tested electrical equipment, voltage, the relevant auxiliary contact of switch cubicle; Each IED2 is disposed on respectively on the high pressure switch cubicle, is used for the status data that receiving sensor group 1 transfers to, and processing obtains the computational datas such as circuit-breaker status accumulative total, transformer, motor, the overheated accumulative total of cable; By each IED2, status data and computational data are sent to monitoring main frame 4 through monitoring communications network 3.Each industrial camera 5 be arranged on tested electrical equipment around, be used for the video image of the tested electrical equipment of Real-time Collection, and this video image transferred to monitoring main frame 4 through monitoring communications network 3; Processing unit in monitoring main frame 4 is compared the video image that receives and status data and the computational data of electrical equipment with the system history data in monitoring main frame 4 storeies, and then realizes the objective detecting to tested electrical equipment situation.In addition, all status datas that processing unit also will receive and computational data deposit in the storer of monitoring main frame 4, as system history data.
In above-described embodiment, also be provided with an alarm module in monitoring main frame 4, preset the electrical equipment state threshold in alarm module, when the related data of the tested electrical equipment that receives of monitoring main frame 4 surpasses state threshold in alarm module, monitoring main frame 4 can send warning automatically, and reminding platform electric personnel note.
In the various embodiments described above, monitoring main frame 4 is arranged in the pulpit of offshore oil platform, and the electric personnel of platform can be by all status datas and the computational data of electrical equipment in monitoring main frame 4 real-time monitoring systems.
The various embodiments described above only are used for explanation the present invention; the connection of each parts and structure all can change to some extent; on the basis of technical solution of the present invention; all improvement and equivalents of connection and the structure of individual component being carried out according to the principle of the invention all should not got rid of outside protection scope of the present invention.
Claims (3)
1. offshore oil platform intelligent transformer substation equipment state monitoring system is characterized in that: it comprises some sensor groups, some IED, a monitoring communications network, monitoring main frame and some industrial cameras;
Described sensor group is for positional information, temperature and the SF6 pressure state data of the electric current that gathers tested electrical equipment, voltage, the relevant auxiliary contact of switch cubicle; Each described IED is disposed on respectively on the high pressure switch cubicle, is used for receiving the status data that described sensor group transfers to, and processes the computational data that obtains circuit-breaker status accumulative total, transformer, motor, the overheated accumulative total of cable; Each described IED is sent to described monitoring main frame with status data and computational data through described monitoring communications network; Each described industrial camera be arranged on tested electrical equipment around, be used for the video image of the tested electrical equipment of Real-time Collection, and with this video image through described monitoring communications Internet Transmission to described monitoring main frame; Processing unit in described monitoring main frame is compared the video image that receives and status data and the computational data of electrical equipment with the system history data in described monitoring mainframe memory, complete the objective detecting to tested electrical equipment situation; All status datas that described processing unit also will receive and computational data deposit in the storer of described monitoring main frame as system history data.
2. a kind of offshore oil platform intelligent transformer substation equipment state monitoring system as claimed in claim 1, is characterized in that: also be provided with an alarm module in described monitoring main frame, preset the electrical equipment state threshold in described alarm module.
3. a kind of offshore oil platform intelligent transformer substation equipment state monitoring system as claimed in claim 1 or 2, it is characterized in that: described monitoring main frame is arranged in the pulpit of offshore oil platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310037377XA CN103116100A (en) | 2013-01-30 | 2013-01-30 | Condition monitoring system for intelligent substation equipment on offshore oil platform |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310037377XA CN103116100A (en) | 2013-01-30 | 2013-01-30 | Condition monitoring system for intelligent substation equipment on offshore oil platform |
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| CN103116100A true CN103116100A (en) | 2013-05-22 |
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| CN201310037377XA Pending CN103116100A (en) | 2013-01-30 | 2013-01-30 | Condition monitoring system for intelligent substation equipment on offshore oil platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324393A (en) * | 2016-08-16 | 2017-01-11 | 安徽省瑞鼎电子技术有限公司 | Online monitoring system for work equipment of intelligent transformer station |
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| CN203148464U (en) * | 2013-01-30 | 2013-08-21 | 中国海洋石油总公司 | Intelligent transformer station equipment state monitoring system for offshore petroleum platform |
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| US6121886A (en) * | 1999-05-18 | 2000-09-19 | General Electric Company | Method for predicting fault conditions in an intelligent electronic device |
| US20020116139A1 (en) * | 2000-11-28 | 2002-08-22 | Przydatek Piotr B. | Apparatus and method for measuring and reporting the reliability of a power distribution system |
| WO2007122195A1 (en) * | 2006-04-24 | 2007-11-01 | Abb Research Ltd | System level testing for substation automation systems |
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| CN106324393A (en) * | 2016-08-16 | 2017-01-11 | 安徽省瑞鼎电子技术有限公司 | Online monitoring system for work equipment of intelligent transformer station |
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Application publication date: 20130522 |