CN106169814B - It is a kind of can remotely intelligently monitoring transformation system - Google Patents

It is a kind of can remotely intelligently monitoring transformation system Download PDF

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Publication number
CN106169814B
CN106169814B CN201610706585.8A CN201610706585A CN106169814B CN 106169814 B CN106169814 B CN 106169814B CN 201610706585 A CN201610706585 A CN 201610706585A CN 106169814 B CN106169814 B CN 106169814B
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China
Prior art keywords
device
transformer
transformation system
protective device
current
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CN201610706585.8A
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Chinese (zh)
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CN106169814A (en
Inventor
高凌文
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苏州盛达飞智能科技股份有限公司
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Abstract

The present invention provide it is a kind of can remotely intelligently monitoring transformation system, it is related to Power System Intelligent monitoring and control field, including transformer, earth leakage protective device, current detection means, voltage check device, intelligent electricity anti-theft protective device, cooling system, signal output apparatus, microprocessor, signal input apparatus, signal receiving device, headend equipment, image procossing and transmission device, networking client, current monitoring device and voltage check device can respectively monitor the voltage and current in transformer in real time transformer at work, when leak current fault occurs, earth leakage protective device, which will play a role, powers off transformer in time, when stealing electricity phenomenon occurs, autoalarm and Intelligent voice broadcasting device in intelligent electricity anti-theft protective device can automatic alarm and sending voice broadcasts.It is used cooperatively by signal receiving device, headend equipment, image procossing and transmission device, networking client, staff can monitor transformation system in real time.

Description

It is a kind of can remotely intelligently monitoring transformation system

Technical field

The present invention relates to Power System Intelligent monitoring and control fields, and in particular to it is a kind of can remotely intelligently monitoring transformation System.

Background technique

Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary Grade coil and iron core (magnetic core).In electrical equipment and radio-circuit, it is commonly used for buck/boost, matching impedance, security isolation etc.. Major function has: voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing (magnetic saturation transformer) etc..In electrical equipment and In radio-circuit, transformer is commonly used for buck/boost, matching impedance, security isolation etc..In generator, either coil movement By magnetic field or Movement in Magnetic Field by fixed coil, can in coil induced potential, this two kinds of situations, the value of magnetic flux is not Become, but have variation with the magnetic flux quantity of coil intersecting chain, this is the principle of mutual induction.Transformer is exactly a kind of mutual using electromagnetism Induction, voltage of transformation, the device of electric current and impedance.It can be divided into, according to use: distribution transformer, power transformer, hermetically sealed change Depressor, combined transformer, dry-type transformer, oil-immersed transformer, single-phase transformer, furnace transformer, rectifier transformer etc., The most basic form of transformer, including two groups of coils for being wound with conducting wire, and each other inductively to claim to unify.When an exchange Electric current (having a certain given frequency) stream will induce in another group of coil with identical frequency when one of them organizes coil Alternating voltage, and incude voltage swing depend on two coils couple and magnetic interlinkage degree.In Patent No. In the patent document of CN205091149U, a kind of transformation system, including multiple substations are disclosed, on the oil-filled equipment of substation It is provided with sample cock, the sample tap size and shape of the sample cock in the same substation is all the same.Change of the invention In pressure system, since the sample tap specification (i.e. size and shape) of the sample cock in the same substation is identical, so being directed to When the oil-filled equipment of one substation carries out the sampling of oil, it is only necessary to prepare the same rule to match with the sample tap of above-mentioned specification The sampling Work tool of lattice a, that is to say, that substation only needs to prepare a kind of sampling Work tool, therefore reduces transformation system sampling Shi Suoxu samples the species number of Work tool, convenient for finding the sampling Work tool of required specification, thus when reducing the preparation of sampling Between, improve the sampling efficiency of transformer substation oil charge equipment oil recovery sample;The reduction for sampling Work tool species number simultaneously also reduces money The management difficulty of material and sampling Work tool.

Above-mentioned patent document is provided with sample cock on the oil-filled equipment of substation, and a substation only needs to prepare one kind Work tool is sampled, therefore reduces the species number of required sampling Work tool when transformation system sampling, convenient for finding taking for required specification Sample Work tool improves the sampling efficiency of transformer substation oil charge equipment oil recovery sample to reduce the time of sampling;It takes simultaneously The reduction of sample Work tool species number also reduces data and samples the management difficulty of Work tool, but for how to provide one Can remote intelligent control, operate it is convenient, multiple functional, the high transformation system of security performance lacks technical solution.

Summary of the invention

(1) the technical issues of solving

In view of the deficiencies of the prior art, the present invention provides it is a kind of can remotely intelligently monitoring transformation system, for solving How the transformation system of an intelligent monitoring is provided, and it is convenient to operate, multiple functional, security performance high audio-visual education programme intelligence projection system The problem of system.

(2) technical solution

In order to achieve the above object, the present invention is achieved by the following technical programs:

It is a kind of can remotely intelligently monitoring transformation system, characterized by comprising: transformer, earth leakage protective device, electric current inspection It is defeated to survey device, voltage check device, intelligent electricity anti-theft protective device, cooling system, signal output apparatus, microprocessor, signal Enter device, signal receiving device, headend equipment, image procossing and transmission device, networking client, the earth leakage protective device, electricity Flow detection device, voltage check device, intelligent electricity anti-theft protective device, cooling system are electrically connected with the transformer, institute State earth leakage protective device, current detection means, voltage check device, intelligent electricity anti-theft protective device with the signal input apparatus Be electrically connected, the signal input apparatus, microprocessor, signal output apparatus, signal receiving device, headend equipment, at image Reason and transmission device, networking client are successively electrically connected, the current detection means, signal input apparatus, microprocessor, letter Number output device, controller, current divider are successively electrically connected, the voltage check device, signal input apparatus, microprocessor, Signal output apparatus, controller, divider are successively electrically connected.

Preferably, the headend equipment includes video camera, sound pick-up, alarm detector.

Preferably, described image processing and transmission device and networking client are transmitted by wide area network realization information.

Preferably, the cooling system includes radiating fin and radiator fan.

Preferably, the intelligent electricity anti-theft protective device includes autoalarm and Intelligent voice broadcasting device.

Preferably, display screen and thermometer are equipped in the current detection means and voltage check device.

(3) beneficial effect

The present invention provides it is a kind of can remotely intelligently monitoring transformation system, transformer at work current detection means and Voltage check device can respectively monitor the voltage and current in transformer in real time, when the electric current in transformer is more than maximum When safe current, current detection means can issue electric signal, and electric signal successively passes through signal input apparatus, microprocessor, signal Output device, controller and current divider, current divider undertake the portion of electrical current beyond maximum safe current, make the electric current in transformer It adjusts within maximum safe current.When the voltage in transformer is more than maximum safe voltage, current detection means can be issued Electric signal, electric signal successively pass through signal input apparatus, microprocessor, signal output apparatus, controller and current divider, current divider The portion voltage beyond maximum safe voltage is undertaken, adjusts the voltage in transformer within maximum safe voltage.Work as generation When leak current fault, earth leakage protective device, which will play a role, powers off transformer in time, when stealing electricity phenomenon occurs, intelligent electricity anti-theft protection Autoalarm and Intelligent voice broadcasting device in device can automatic alarm and sending voice broadcasts.It is received and is filled by signal Set, headend equipment, image procossing and transmission device, networking client are used cooperatively, staff can to transformation system into Row real time monitoring.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.

Fig. 1 is connection schematic diagram of the invention.

Specific embodiment

In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.

It is a kind of can remotely intelligently monitoring transformation system, characterized by comprising: transformer, earth leakage protective device, electric current inspection It is defeated to survey device, voltage check device, intelligent electricity anti-theft protective device, cooling system, signal output apparatus, microprocessor, signal Enter device, signal receiving device, headend equipment, image procossing and transmission device, networking client, the earth leakage protective device, electricity Flow detection device, voltage check device, intelligent electricity anti-theft protective device, cooling system are electrically connected with the transformer, institute State earth leakage protective device, current detection means, voltage check device, intelligent electricity anti-theft protective device with the signal input apparatus Be electrically connected, the signal input apparatus, microprocessor, signal output apparatus, signal receiving device, headend equipment, at image Reason and transmission device, networking client are successively electrically connected, the current detection means, signal input apparatus, microprocessor, letter Number output device, controller, current divider are successively electrically connected, the voltage check device, signal input apparatus, microprocessor, Signal output apparatus, controller, divider are successively electrically connected.

Specifically, headend equipment includes video camera, sound pick-up, alarm detector, image procossing and transmission device and network Client realizes information transmission by wide area network, and cooling system includes radiating fin and radiator fan, intelligent electricity anti-theft protection dress Set including autoalarm and Intelligent voice broadcasting device, be equipped in current detection means and voltage check device display screen and Thermometer.

The present invention provides it is a kind of can remotely intelligently monitoring transformation system, transformer at work current detection means and Voltage check device can respectively monitor the voltage and current in transformer in real time, when the electric current in transformer is more than maximum When safe current, current detection means can issue electric signal, and electric signal successively passes through signal input apparatus, microprocessor, signal Output device, controller and current divider, current divider undertake the portion of electrical current beyond maximum safe current, make the electric current in transformer It adjusts within maximum safe current.When the voltage in transformer is more than maximum safe voltage, current detection means can be issued Electric signal, electric signal successively pass through signal input apparatus, microprocessor, signal output apparatus, controller and current divider, current divider The portion voltage beyond maximum safe voltage is undertaken, adjusts the voltage in transformer within maximum safe voltage.Work as generation When leak current fault, earth leakage protective device, which will play a role, powers off transformer in time, when stealing electricity phenomenon occurs, intelligent electricity anti-theft protection Autoalarm and Intelligent voice broadcasting device in device can automatic alarm and sending voice broadcasts.It is received and is filled by signal Set, headend equipment, image procossing and transmission device, networking client are used cooperatively, staff can to transformation system into Row real time monitoring.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although with reference to the foregoing embodiments Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation Technical solution documented by example is modified or equivalent replacement of some of the technical features;And these modification or Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.

Claims (6)

1. one kind can remotely intelligently monitoring transformation system, characterized by comprising: transformer, earth leakage protective device, current detecting Device, voltage check device, intelligent electricity anti-theft protective device, cooling system, signal output apparatus, microprocessor, signal input Device, signal receiving device, headend equipment, image procossing and transmission device, networking client, the earth leakage protective device, electric current Detection device, voltage check device, intelligent electricity anti-theft protective device, cooling system are electrically connected with the transformer, described Earth leakage protective device, current detection means, voltage check device, intelligent electricity anti-theft protective device are electric with the signal input apparatus Property connection, the signal input apparatus, microprocessor, signal output apparatus, signal receiving device, headend equipment, image procossing It is successively electrically connected with transmission device, networking client, the current detection means, signal input apparatus, microprocessor, signal Output device, controller, current divider are successively electrically connected, the voltage check device, signal input apparatus, microprocessor, letter Number output device, controller, divider are successively electrically connected.
2. one kind according to claim 1 can remotely intelligently monitoring transformation system, it is characterised in that: the headend equipment Including video camera, sound pick-up, alarm detector.
3. one kind according to claim 1 can remotely intelligently monitoring transformation system, it is characterised in that: described image processing Realize that information is transmitted by wide area network with transmission device and networking client.
4. one kind according to claim 1 can remotely intelligently monitoring transformation system, it is characterised in that: the cooling system Including radiating fin and radiator fan.
5. one kind according to claim 1 can remotely intelligently monitoring transformation system, it is characterised in that: the intelligence is thief-proof Electrical protective device includes autoalarm and Intelligent voice broadcasting device.
6. one kind according to claim 1 can remotely intelligently monitoring transformation system, it is characterised in that: the current detecting Display screen and thermometer are equipped in device and voltage check device.
CN201610706585.8A 2016-08-23 2016-08-23 It is a kind of can remotely intelligently monitoring transformation system CN106169814B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107167679A (en) * 2017-05-08 2017-09-15 深圳市安思科电子科技有限公司 A kind of intelligent electric instrument having from heat-sinking capability

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101202469A (en) * 2007-09-25 2008-06-18 宋振群 Distributing transformator remote monitoring terminal based on embedded system
CN104460606A (en) * 2014-11-14 2015-03-25 上海理工大学 Remote monitoring system and method for distribution power transformer
CN204287342U (en) * 2014-11-25 2015-04-22 广西电网有限责任公司桂林供电局 Dry-type transformer real time on-line monitoring device
CN104979911A (en) * 2015-07-17 2015-10-14 国网山西省电力公司大同供电公司 Remote monitoring system for transformer
CN105094017A (en) * 2015-08-25 2015-11-25 重庆民生变压器有限责任公司 Remote monitoring device for transformers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1984858A4 (en) * 2006-02-14 2011-06-15 Edsa Micro Corp Systems and methods for real-time system monitoring and predictive analysis
US7961112B2 (en) * 2009-01-29 2011-06-14 Osisoft, Inc. Continuous condition monitoring of transformers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101202469A (en) * 2007-09-25 2008-06-18 宋振群 Distributing transformator remote monitoring terminal based on embedded system
CN104460606A (en) * 2014-11-14 2015-03-25 上海理工大学 Remote monitoring system and method for distribution power transformer
CN204287342U (en) * 2014-11-25 2015-04-22 广西电网有限责任公司桂林供电局 Dry-type transformer real time on-line monitoring device
CN104979911A (en) * 2015-07-17 2015-10-14 国网山西省电力公司大同供电公司 Remote monitoring system for transformer
CN105094017A (en) * 2015-08-25 2015-11-25 重庆民生变压器有限责任公司 Remote monitoring device for transformers

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