CN206420578U - The temperature measuring equipment and system of temperature rise strong current generator - Google Patents
The temperature measuring equipment and system of temperature rise strong current generator Download PDFInfo
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- CN206420578U CN206420578U CN201621461822.0U CN201621461822U CN206420578U CN 206420578 U CN206420578 U CN 206420578U CN 201621461822 U CN201621461822 U CN 201621461822U CN 206420578 U CN206420578 U CN 206420578U
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Abstract
This application provides the temperature measuring equipment of temperature rise strong current generator and system, it is related to electrical equipment technical field, wherein, the temperature measuring equipment of the temperature rise strong current generator includes：Temperature measurement module, temperature transducer, central processing unit and temperature indicator, wherein, temperature measurement module is connected with temperature transducer, temperature transducer and temperature indicator are connected with central processing unit, when specifically used, temperature measurement module is used for the temperature for perceiving external load, temperature transducer is used to the temperature value of the temperature measurement module collected being converted into temperature signal, and temperature signal is sent to central processing unit, temperature signal is fitted to temperature curve by central processing unit, and temperature signal is converted into digital temperature signal, temperature indicator is used for displays temperature curve and digital temperature signal, temperature rise strong current generator is set conveniently to obtain the temperature change of external load by above-mentioned temperature measuring equipment.
Description
Technical field
The utility model is related to field of electrical equipment, more particularly to temperature rise strong current generator temperature measuring equipment and system.
Background technology
The temperature measuring equipment of temperature rise strong current generator is to need the required equipment in high current place in electric adjustment, is being generated electricity
The unit such as factory, transformer and distribution power station, electric appliances plant and scientific research, laboratory is widely used.Include inside temperature rise strong current generator according to
The secondary contactor being connected, pressure regulator and transformer, due to temperature rise strong current generator temperature measuring equipment small volume, resistance to electric power
By force, convenient use, therefore, it is adaptable to the current loading experiment and temperature rise of various switches, current transformer and other electric equipments
Experiment.
When doing current loading temperature rise test, it is necessary to first connect the working line of the load device of temperature rise strong current generator
Connect, according to the size of output current, choose the position of large and small range switch, during experiment, first by temperature rise strong current generator
Temperature measuring equipment in pressure regulator return to zero, then press startup testing button (common for green), now, hand-held pressure regulator handle
The handwheel of pressure regulator is slowly rotated clockwise and ammeter is watched attentively, and untill required current value, it is fixed to be tested to
Pressure regulator handwheel counter-clockwise direction back to zero is pressed stop button, cut off the electricity supply immediately after value.
It is in current industry to use the direct method of measurement when doing temperature rise test more, i.e., directly measure temperature rise strong current generator
External load and temperature change relation, still, this method need manually be monitored in real time, waste time and energy.
Utility model content
In view of this, the purpose of the utility model embodiment be the provision of temperature rise strong current generator temperature measuring equipment and
System, by setting temperature measurement module, temperature transducer, central processing unit and temperature indicator etc., makes to occur temperature rise high current
The temperature test of the external load of device is simple and convenient.
In a first aspect, the utility model embodiment provides the temperature measuring equipment of temperature rise strong current generator, including：Thermometric mould
Block, temperature transducer, central processing unit and temperature indicator；
Temperature measurement module is connected with temperature transducer, and temperature transducer and temperature indicator are connected with central processing unit；
Temperature measurement module, the temperature for perceiving external load；
Temperature transducer, for the temperature value of the temperature measurement module collected to be converted into temperature signal, and temperature is electric
Signal is sent to central processing unit；
Central processing unit, for temperature signal to be fitted into temperature curve, and is converted into digital temperature by temperature signal
Spend signal；
Temperature indicator, for displays temperature curve and digital temperature signal.
With reference in a first aspect, the utility model embodiment provide first aspect the first possible embodiment, its
In, temperature measurement module is multiple, and, multiple temperature measurement modules are separately mounted at the diverse location of external load；
Temperature transducer is multiple, and, each temperature transducer is connected with a temperature measurement module.
With reference in a first aspect, the utility model embodiment provide first aspect second of possible embodiment, its
In, in addition to overcurrent protector, overcurrent protector is connected between contactor and pressure regulator, and, overcurrent protector and centre
Managing device to be connected, during for judging that the input current of temperature rise strong current generator is more than preset value in central processing unit, disconnecting contact
Connection between device and pressure regulator；
And/or, overcurrent protector is connected between pressure regulator and transformer, and, overcurrent protector and central processing unit phase
When even, for judging that the input current of temperature rise strong current generator is more than preset value in central processing unit, pressure regulator is disconnected with becoming
Connection between depressor.
With reference to second of possible embodiment of first aspect, the utility model embodiment provides the of first aspect
Three kinds of possible embodiments, wherein, in addition to zero-bit starter, the input of zero-bit starter and the output end phase of pressure regulator
Even, the output end of zero-bit starter is connected with central processing unit, for when the output end voltage of pressure regulator is 0V, it is allowed to temperature rise
Strong current generator starts.
With reference in a first aspect, the utility model embodiment provide first aspect the 4th kind of possible embodiment, its
In, in addition to touch-screen, touch-screen is connected with central processing unit, for sending control signal to central processing unit.
With reference in a first aspect, the utility model embodiment provide first aspect the 5th kind of possible embodiment, its
In, in addition to wireless receiver, wireless receiver is connected with central processing unit, for the wireless control signal received to be sent
To central processing unit.
With reference in a first aspect, the utility model embodiment provide first aspect the 6th kind of possible embodiment, its
In, in addition to printer, printer is connected with central processing unit, defeated for temperature curve and digital temperature signal to be carried out into printing
Go out.
With reference in a first aspect, the utility model embodiment provide first aspect the 7th kind of possible embodiment, its
In, in addition to Current Display, Current Display is connected with central processing unit, the electric current for showing temperature rise strong current generator
Value.
With reference in a first aspect, the utility model embodiment provide first aspect the 8th kind of possible embodiment, its
In, in addition to USB interface, USB interface is connected with central processing unit, for carrying out updating operation to central processing unit.
Second aspect, the utility model embodiment provides the temp measuring system of temperature rise strong current generator, including：Above-mentioned temperature
Rise the temperature measuring equipment and electric wire connecting junction of strong current generator；
Electric wire connecting junction is connected with external load, and temperature measuring equipment is connected with electric wire connecting junction, and temperature measuring equipment is used to measure external negative in real time
The temperature of load.
The temperature measuring equipment and system for the temperature rise strong current generator that the utility model embodiment is provided, wherein, the temperature rise is big
The temperature measuring equipment of current feedback circuit includes：Temperature measurement module, temperature transducer, central processing unit and temperature indicator, in the present apparatus
In, temperature measurement module is connected with temperature transducer, and temperature transducer and temperature indicator are connected with central processing unit, in work
When, temperature measurement module is used for the temperature for perceiving external load, and temperature transducer is converted into the temperature value of the temperature measurement module collected
Temperature signal, and temperature signal is sent to central processing unit, afterwards, temperature signal is fitted to temperature by central processing unit
Write music line, meanwhile, temperature signal is converted into digital temperature signal, finally, said temperature curve is shown by temperature indicator
And digital temperature signal, the temperature for the external load that can conveniently complete to be connected with temperature rise strong current generator by the device
Degree experiment, and obtain displaying directly perceived.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Coordinate appended accompanying drawing, be described in detail below.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 shows the connection frame of the temperature measuring equipment for the temperature rise strong current generator that the utility model embodiment is provided
Figure；
Fig. 2 shows the connection figure of the temperature measuring equipment for the temperature rise strong current generator that the utility model embodiment is provided；
Fig. 3 shows the structural representation of the temperature measuring equipment for the temperature rise strong current generator that the utility model embodiment is provided
Figure；
Fig. 4 shows the connection figure of the temp measuring system for the temperature rise strong current generator that the utility model embodiment is provided.
Icon：1- temperature measurement modules；2- temperature transducers；3- central processing units；4- temperature indicators；5- overcurrent protectors；
6- zero-bit starters；7- touch-screens；8- wireless receivers；9- printers；10- Current Displays；11- temperature rise strong current generators
Temperature measuring equipment；12- electric wire connecting junctions.
Embodiment
Below in conjunction with accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole realities
Apply example.The component for the utility model embodiment being generally described and illustrated herein in the accompanying drawings can be come with a variety of configurations
Arrangement and design.Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit
Claimed scope of the present utility model, but it is merely representative of selected embodiment of the present utility model.Based on the utility model
Embodiment, the every other embodiment that those skilled in the art are obtained on the premise of creative work is not made, all
Belong to the scope of the utility model protection.
At present, widely using with power equipment, the utilization of strong current generator is also more and more extensive.Due in electricity
When using high current in power equipment, high current can cause equipment heating.Therefore, strong current generator be connected to external load it
It is preceding, it is necessary to do current loading temperature rise test, that is, need first to connect the working line of the load device of temperature rise strong current generator
It is good, the position of large and small range switch is chosen, during beginning, first by the pressure regulation in the temperature measuring equipment 11 of temperature rise strong current generator
Device returns to zero, then presses startup testing button (common for green), and now, hand-held pressure regulator handle slowly rotates clockwise
The handwheel of pressure regulator simultaneously watches ammeter attentively, untill required current value, is tested to pressure regulator hand after fixed value immediately
Counter-clockwise direction back to zero is taken turns, stop button is pressed, cuts off the electricity supply.The artificial direct method of measurement being used i.e. whole test process, i.e., more
The external load of temperature rise strong current generator and the relation of temperature change are directly measured, this method needs manually to be supervised in real time
Survey, waste time and energy.
Based on this, the utility model embodiment provides the temperature measuring equipment and system of temperature rise strong current generator, leads to below
Embodiment is crossed to be described.
Embodiment 1
Referring to Fig. 1, the temperature measuring equipment for the temperature rise strong current generator that the present embodiment is proposed is specifically included：Temperature measurement module 1, survey
Temperature sensor 2, central processing unit 3 and temperature indicator 4, also, temperature measurement module 1 is connected with temperature transducer 2, temperature transducer
2 and temperature indicator 4 be connected with central processing unit 3.
In actual use, external load (for example, plant equipment, generating equipment and engineering equipment etc.) is usually to need
The equipment that high current could be used is accessed, these external loads can persistently distribute heat after access high current, and then
Temperature is caused to raise.But the volume of these external loads is larger, should not directly it measure, therefore in thermometric experiment, in order to be able to
The accurate temperature for perceiving external load, sets temperature measurement module 1 to perceive the temperature of external load, for example, thermocouple temperature measurement module 1
(galvanic couple is constituted by two equal, closely located positive and negative charges of electricity, electric current has pressure difference when flowing through galvanic couple, and leads to
Cross the pressure difference and carry out displays temperature), (i.e. the measurement of temperature is measured by the change of thermal resistance resistance to Thermistor Temperature Measurement module 1
) and multi-route measuring temperature module 1 (determining temperature change by multiple or various forms of temperature detecting units), temperature measurement module
Choosing for 1 type can flexibly be chosen according to the species of actual external load.
In the present embodiment, temperature measurement module 1 be set as it is multiple, for example, according to the volume size of external load or requirement
The precision of test temperature is set, also, multiple temperature measurement modules 1 are arranged at the diverse location of external load respectively,
To gather the temperature at diverse location respectively.
Accordingly, the temperature transducer 2 matched with temperature measurement module 1 is set, in order to obtain accurate measurement result, thermometric
Sensor 2 is also configured as multiple, and each temperature transducer 2 is connected with a temperature measurement module 1, and temperature transducer 2 will be collected
The temperature value of temperature measurement module 1 be converted into temperature signal, and temperature signal is sent to central processing unit 3, center processing
Temperature signal is fitted to temperature curve by device 3 according to the relation with the time, and the temperature signal at current time is converted into
Digital temperature signal, afterwards, temperature indicator 4 are used for display said temperature curve and digital temperature signal in real time, so, user
Easily result of the test data can be read from the temperature indicator 4.
Referring to Fig. 2, the temperature measuring equipment 11 of temperature rise strong current generator also includes overcurrent protector 5, and overcurrent protector 5 is one
The component for overcurrent protection is planted, when it enters setting state, the relay in protection can discharge automatically, protector
Guard mode is exited, the maloperation to motor in the state of setting is effectively prevented, for example, it serves as short circuit at a high speed in circuit
During protection, actuation time is less than 40ns, and short-circuit place erupts without any spark, and when it is lightning protection overvoltage protection, actuation time is small
In 40ns, single over-pressed voltage protection is up to 260v, and thunderbolt voltage is then up in 630v, the present embodiment, and overcurrent protector 5 connects
It is connected between contactor and pressure regulator, overcurrent protector 5 is connected with central processing unit 3, for judging temperature rise in central processing unit 3
When the input current of strong current generator is more than preset value, the connection between contactor and pressure regulator is disconnected, so that high current
Generator is output as zero, plays overcurrent protection.Also, overcurrent protector 5 can also be connected to pressure regulator and transformer
Between, because overcurrent protector 5 is connected with central processing unit 3, for judging temperature rise strong current generator in central processing unit 3
Input current when being more than preset value, the connection between pressure regulator and transformer is disconnected, so that the output of strong current generator
It is zero, plays overcurrent protection.In specific implementation process, the specific on-position of overcurrent protector 5 can be according to circumstances
Flexibly chosen.
The temperature measuring equipment 11 of temperature rise strong current generator also includes zero-bit starter 6, the input and tune of zero-bit starter 6
The output end of depressor is connected, and the output end of zero-bit starter 6 is connected with central processing unit 3, for the output end electricity in pressure regulator
When pressing as 0V, it is allowed to which temperature rise strong current generator starts, i.e., when the resistance of the pressure regulation probe access circuit of pressure regulator is 0, adjust
The output end voltage of depressor is 0V, is started under this kind of state, can be prevented effectively from and first device caused by temperature measuring equipment misconnection etc.
Part burns phenomenon.
Referring to Fig. 3, the temperature measuring equipment 11 of temperature rise strong current generator also includes touch-screen 7, touch-screen 7 and central processing unit
3 are connected, and user to central processing unit 3 can send control signal by touch-screen 7.
Touch-screen 7 is also known as touch screen or contact panel ", it is a kind of induction type liquid crystal for receiving the input signals such as contact
Display device, when contacting the graphic button on screen, haptic feedback system on screen can be according to the formula of preprogramming
Various link devices are driven, mechanical push button panel is substituted for, when user is clicked on touch-screen 7, touched
Screen 7 switchs to the data touched every time by calibration data on the coordinate on screen, so, same point by absolute coordinate system
Output data be it is stable, so, detect touch-screen 7 and position after, the signal obtained from touch-screen 7 is sent to center
Processor 3.
In addition, the temperature measuring equipment 11 of temperature rise strong current generator also includes wireless receiver 8, wireless receiver 8 and center
Processor 3 is connected, for the wireless control signal received to be sent into central processing unit 3.
Wireless receiver 8 is used to receive the control instructions of remote control or other matching radio transmitters, and before
Wired control mode compare, the setting of wireless receiver 8 makes that the control of temperature measuring equipment is more convenient, hommization, meanwhile, also make
The control for obtaining temperature measuring equipment is safer.
In addition, the temperature measuring equipment 11 of temperature rise strong current generator also includes printer 9, printer 9 and the phase of central processing unit 3
Even, for temperature curve and digital temperature signal to be printed out.
Printer is one of common output equipment of computer, for computer disposal result to be printed upon into associated media
On.Generally, for the ease of analysis result data, it is necessary to visible numbers such as the words or picture in computer or other electronic equipments
According to by the output such as printer on the record thing such as paper.Printer 9 is set in the present embodiment, can be by central processing unit 3
Handle obtained temperature curve and digital temperature signal is printed out.So, without again by the data in central processing unit 3
Export in USB flash disk or mobile hard disk, rely on computer again afterwards and printed, so that convenient for users to use.
The temperature measuring equipment 11 of temperature rise strong current generator also includes Current Display 10, and Current Display 10 is handled with center
Device 3 is connected, and for showing the current value of temperature rise strong current generator.
Display is the input-output equipment for belonging to computer, i.e., e-file is shown into screen by specific transmission equipment
The show tools of human eye is re-reflected on curtain.According to the difference of manufacture material, it can be divided into：Cathode-ray tube display, plasma
Display, liquid crystal display etc..The more options liquid crystal display of Current Display 10 in the present embodiment, reason is that its is heat-resisting
Performance is good, and signal display is stable.
In addition, also including USB interface in the temperature measuring equipment, USB interface is connected with central processing unit 3, for centre
Manage device 3 and carry out updating operation.When the temperature measurement module 1 needed for external load changes, or, other module variations in device
When, the program in central processing unit 3 needs to change accordingly, if according to traditional burning program method, it is necessary in general
Central processor 3 takes out, and then enters the upgrading of line program to it by special replication tool, and tedious process is time-consuming.And USB is one
Individual external bus standard, is to connect computer system and a kind of serial bus standard of external equipment, is widely used in individual
The information communication product such as people's computer and mobile device, and it is other to extend to photographic goods, DTV (set top box), game machine etc.
Association area.In the present embodiment, enter the updating operation of line program to central processing unit 3 by USB interface, it is simple efficient.
In summary, the temperature measuring equipment for the temperature rise strong current generator that the present embodiment is provided includes temperature measurement module 1, thermometric biography
Sensor 2, central processing unit 3 and temperature indicator 4, wherein, temperature measurement module 1 is connected with temperature transducer 2, the He of temperature transducer 2
Temperature indicator 4 is connected with central processing unit 3, during work, and temperature measurement module 1 is used for the temperature for perceiving external load, and thermometric is passed
The temperature value of the temperature measurement module 1 collected is converted into temperature signal by sensor 2, and temperature signal is sent into central processing
Temperature signal is fitted to temperature curve by device 3, central processing unit 3, and temperature signal is converted into digital temperature signal, temperature
Spending display 4 is used for displays temperature curve and digital temperature signal, and the liter of temperature rise strong current generator is made by the temperature measuring equipment
Temperature experiment becomes simple and convenient, so as to improve the experience of user.
Embodiment 2
Referring to Fig. 4, present embodiments providing the temp measuring system of temperature rise strong current generator includes：Above-mentioned temperature rise high current hair
The temperature measuring equipment 11 and electric wire connecting junction 12 of raw device, wherein, electric wire connecting junction 12 is connected with external load, temperature measuring equipment and the phase of electric wire connecting junction 12
Even, temperature measuring equipment is used for the temperature for measuring external load in real time, and during concrete operations, pattern and the specification of electric wire connecting junction 12 can be according to outer
Load is connect to be configured accordingly.In use, the electric wire connecting junction 12 of matching is first selected according to external load, afterwards, by electric wire connecting junction 12
It is attached with external load, and temperature measuring equipment is connected with electric wire connecting junction 12, measures the temperature of external load.
In summary, the temp measuring system for the temperature rise strong current generator that the present embodiment is provided includes：Temperature rise high current occurs
The temperature measuring equipment 11 and electric wire connecting junction 12 of device, by the use of polytype electric wire connecting junction 12, simplify the mode of connection so that electric wire connecting junction
12 are connected with external load, and temperature measuring equipment is connected with electric wire connecting junction 12, and it is outer that temperature measuring equipment can be used for measurement in real time easily and fast
Connect the temperature of load.
Finally it should be noted that：Embodiment described above, embodiment only of the present utility model, to illustrate this
The technical scheme of utility model, rather than its limitations, protection domain of the present utility model are not limited thereto, although with reference to foregoing
The utility model is described in detail embodiment, it will be understood by those within the art that：It is any to be familiar with this skill
The technical staff in art field is in the technical scope that the utility model is disclosed, and it still can be to the skill described in previous embodiment
Art scheme is modified or can readily occurred in change, or carries out equivalent substitution to which part technical characteristic；And these modifications,
Change is replaced, and the essence of appropriate technical solution is departed from the spirit and model of the utility model embodiment technical scheme
Enclose, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model described should be wanted with right
The protection domain asked is defined.
Claims (10)
1. the temperature measuring equipment of temperature rise strong current generator, it is characterised in that including：Temperature measurement module, temperature transducer, center processing
Device and temperature indicator；
The temperature measurement module is connected with the temperature transducer, the temperature transducer and the temperature indicator with it is described in
Central processor is connected；
The temperature measurement module, the temperature for perceiving external load；
The temperature transducer, for the temperature value of the temperature measurement module collected to be converted into temperature signal, and by institute
State temperature signal and be sent to the central processing unit；
The central processing unit, for the temperature signal to be fitted into temperature curve, and the temperature signal is converted
For digital temperature signal；
The temperature indicator, for showing the temperature curve and the digital temperature signal.
2. the temperature measuring equipment of temperature rise strong current generator according to claim 1, it is characterised in that the temperature measurement module is
It is multiple, and, multiple temperature measurement modules are separately mounted at the diverse location of external load；
The temperature transducer is multiple, and, each temperature transducer is connected with a temperature measurement module.
3. the temperature measuring equipment of temperature rise strong current generator according to claim 1, it is characterised in that also including overcurrent protection
Device, the overcurrent protector is connected between contactor and pressure regulator, and, the overcurrent protector and the central processing unit phase
When even, for judging that the input current of temperature rise strong current generator is more than preset value in the central processing unit, contactor is disconnected
Connection between pressure regulator；
And/or, the overcurrent protector is connected between pressure regulator and transformer, and, the overcurrent protector and the center
Processor is connected, and during for judging that the input current of temperature rise strong current generator is more than preset value in the central processing unit, breaks
Open the connection between pressure regulator and transformer.
4. the temperature measuring equipment of temperature rise strong current generator according to claim 3, it is characterised in that also start including zero-bit
Device, the input of the zero-bit starter is connected with the output end of pressure regulator, the output end of the zero-bit starter with it is described in
Central processor is connected, for when the output end voltage of pressure regulator is 0V, it is allowed to which temperature rise strong current generator starts.
5. the temperature measuring equipment of temperature rise strong current generator according to claim 1, it is characterised in that also including touch-screen,
The touch-screen is connected with the central processing unit, for sending control signal to the central processing unit.
6. the temperature measuring equipment of temperature rise strong current generator according to claim 1, it is characterised in that also including wireless receiving
Device, the wireless receiver is connected with the central processing unit, for by the wireless control signal received be sent to it is described in
Central processor.
7. the temperature measuring equipment of temperature rise strong current generator according to claim 1, it is characterised in that also including printer,
The printer is connected with the central processing unit, defeated for the temperature curve and the digital temperature signal to be carried out into printing
Go out.
8. the temperature measuring equipment of temperature rise strong current generator according to claim 1, it is characterised in that also shown including electric current
Device, the Current Display is connected with central processing unit, the current value for showing temperature rise strong current generator.
9. the temperature measuring equipment of temperature rise strong current generator according to claim 1, it is characterised in that also including USB interface,
The USB interface is connected with the central processing unit, for carrying out updating operation to the central processing unit.
10. the temp measuring system of temperature rise strong current generator, it is characterised in that including：Temperature as described in claim any one of 1-9
Rise the temperature measuring equipment and electric wire connecting junction of strong current generator；
The electric wire connecting junction is connected with external load, and the temperature measuring equipment is connected with the electric wire connecting junction, and the temperature measuring equipment is used for real
When measure external load temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621461822.0U CN206420578U (en) | 2016-12-28 | 2016-12-28 | The temperature measuring equipment and system of temperature rise strong current generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621461822.0U CN206420578U (en) | 2016-12-28 | 2016-12-28 | The temperature measuring equipment and system of temperature rise strong current generator |
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| CN206420578U true CN206420578U (en) | 2017-08-18 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110858068A (en) * | 2018-08-24 | 2020-03-03 | 西门子工业公司 | Branch circuit thermal monitoring system |
| CN112697195A (en) * | 2020-11-12 | 2021-04-23 | 珠海一多智能科技有限公司 | High-voltage bushing load air pressure temperature on-line monitoring and diagnosis method |
-
2016
- 2016-12-28 CN CN201621461822.0U patent/CN206420578U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110858068A (en) * | 2018-08-24 | 2020-03-03 | 西门子工业公司 | Branch circuit thermal monitoring system |
| CN110858068B (en) * | 2018-08-24 | 2023-03-10 | 西门子工业公司 | Branch circuit thermal monitoring system |
| CN112697195A (en) * | 2020-11-12 | 2021-04-23 | 珠海一多智能科技有限公司 | High-voltage bushing load air pressure temperature on-line monitoring and diagnosis method |
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