CN205809624U - A kind of electromotor wireless supervisory control system - Google Patents
A kind of electromotor wireless supervisory control system Download PDFInfo
- Publication number
- CN205809624U CN205809624U CN201620675468.5U CN201620675468U CN205809624U CN 205809624 U CN205809624 U CN 205809624U CN 201620675468 U CN201620675468 U CN 201620675468U CN 205809624 U CN205809624 U CN 205809624U
- Authority
- CN
- China
- Prior art keywords
- module
- electromotor
- data processing
- voltage
- wireless communication
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Control Of Eletrric Generators (AREA)
Abstract
This utility model is a kind of electromotor wireless supervisory control system, this system includes electromotor, power module, data acquisition module, data processing module, wireless communication module and client modules, the input of described power module is connected with electromotor, the outfan of power module is connected with data processing module and wireless communication module respectively, data acquisition module is used for detecting generator parameter, data acquisition module is connected with data processing module, the data that data processing module sends over according to data acquisition module calculate generator parameter, and calculated generator parameter is sent to wireless communication module, the receiving terminal of wireless communication module is connected with data processing module, the transmitting terminal of wireless communication module connects client modules by communication, for generator parameter being sent in the way of radio communication client modules.This utility model arranges wireless supervisory control system in generating set, and this system structure is simple, and reliability height, low cost, transformation are simple.
Description
Technical field
This utility model belongs to small generator technical field, is specifically related to a kind of electromotor wireless supervisory control system.
Background technology
Small power generation unit is mainly made up of electromotor, electromotor and electric-control system, and electromotor is driven by electromotor, at electricity
Under the control of Ore-controlling Role, the chemical energy of fuel oil is converted into electric energy, has a wide range of applications, such as: emergence power, field work,
Many occasions such as disaster treatment, open air life and power autonomous, the mobile communication base station of travelling, yacht and vehicle.
During generating set produces and uses, in order to check the duty of generating set, need generating set
The state parameters such as electric current, voltage and the power of output monitor in real time, now typically require the outfan at generating set and connect
Connect special test equipment, such as: electrical parameter measuring instrument.But these test equipment volume are relatively big, the heaviest, with electromotor
And multiple conducting wires will be connected between load, when load or generating set need to reconnect all wires, Er Qiexu when changing
Want special external power supply, use very inconvenient, be typically only capable to could use in the special test of manufacturer, it is impossible to
Meet generating set user and monitor the needs of generating set duty the most whenever and wherever possible.
This utility model is conceived to the deficiency of the used special test equipment of existing generating set just, in generating set
Arranging special wireless supervisory control system, this system structure is simple, and does not has outer lead even between generator output end and load
Connect, the original electric-control system of generating set can not be changed and work alone, and can be by electromotor power itself, it is not necessary to electrical network, electric power storage
The external power sources such as pond, have reliability height, low cost, the simple advantage of transformation.After electromotor starts, this system can be to sending out
The state parameters such as the output voltage of group of motors, electric current and power detect in real time, can pass through WIFI, GPRS or indigo plant whenever and wherever possible
Detection data are sent to the client on the mobile phone of user, computer and wearable device by the communications such as tooth.Additionally,
This utility model, also for the system increases wireless shut-off function, utilizes the client softwares such as user's mobile phone at one's side, Yong Huwu
Need to be close to the running parameter of generating set just energy real time inspection generating set, it is possible to close electromotor by client software
Group, has great convenience for the user to use.
Utility model content
The problem that the purpose of this utility model is to overcome prior art to exist, it is provided that a kind of electromotor wireless monitor system
System.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, this utility model is achieved through the following technical solutions:
A kind of electromotor wireless supervisory control system, this system includes at electromotor, power module, data acquisition module, data
Reason module, wireless communication module and client modules, it is characterised in that:
The input of described power module is connected with electromotor, the outfan of power module respectively with data processing module
And/or wireless communication module is connected, for providing power supply for data processing module and wireless communication module；
Described data acquisition module includes a voltage acquisition unit and current acquisition unit, and described voltage acquisition unit is used for
Detecting the output voltage U of electromotor, described current acquisition unit is used for detecting the output electric current I of electromotor,
The outfan of data acquisition module is connected with data processing module, for the voltage and current data collected are sent to data
Processing module；
Described data processing module is made up of Micro-processor MCV, and Micro-processor MCV sends over according to data acquisition module
Data calculate generator parameter, and calculated generator parameter is sent to wireless communication module；
The receiving terminal of described wireless communication module is connected with data processing module, and the transmitting terminal of wireless communication module passes through nothing
Line communication mode connects client modules, for generator parameter is sent in the way of radio communication client modules；
Described client modules includes being provided with the mobile communication equipment of client software, computer or wearable device；
Described power module, data acquisition module, data processing module and wireless communication module are arranged on electromotor.
Further, by WIFI, GPRS or bluetooth approach between described wireless communication module and client modules
Any one carries out radio communication, is shown by client software by generator parameter and maybe can wear at mobile communication equipment, computer
Wear on equipment.
Further, described power module is made up of rectifier bridge, flyback transformer and switching power source chip, power module
First the alternating current that electromotor exports is converted to unidirectional current by rectifier bridge, then this galvanic voltage is become by inverse-excitation type
Depressor and switching power source chip be processed into data processing module or/and wireless communication module or/and other circuit can power supply
Voltage.
Further, generator output voltage is processed into applicable micro-place by a difference channel by described voltage acquisition unit
Reason device MCU carries out the voltage signal of AD sampling, and signal is sent into Micro-processor MCV sampling.
Further, electric current, by a current sensor detection output generator current, is believed by described current acquisition unit
Number it is converted into voltage signal, processes through amplifier, differential sample and filtering generate and is suitable for Micro-processor MCV and carries out the electricity of AD sampling
Pressure signal, sends into Micro-processor MCV sampling by signal.
Further, described generator parameter includes voltage U, electric current I and power W, and wherein, described power W is by data
The Micro-processor MCV of reason module calculates according to generator voltage U and electric current I and obtains, and its computing formula is:。
Further, this system also includes electromotor and performs module, and described electromotor is used for driving electromotor to carry out sending out
Electricity, described execution module is made up of relay and relay drive circuit, is used for controlling electromotor start and stop, performs module and data
Processing module is connected, for, during by client modules to wireless communication module transmission shutdown or start-up command, performing module
Electromotor is carried out flame-out or starting operation, makes electromotor stop or starting working.
Further, described generator parameter also includes fuel consumption G, the Micro-processor MCV root of described data processing module
According to generator power W with run time t and calculate fuel consumption G of electromotor, when running t time under any power W, fuel consumption
The computing formula of G is:
In formula, q (W) represents the function that the fuel flow Q, q (W) that electromotor consumes under power W is generator power W, w
T () represents the function that the generator power W, w (t) of t is time t, the combustion that test generating set consumes under each power W
Oil flow Q obtains the W-Q data and curves of this generating set, obtains fuel flow function q (W), microprocessor by curve matching
MCU calculates, according to fuel flow function q (W) of this generating set, the fuel flow Q that under any power W, generating set consumes.
Further, the client software in described client modules is according to the time of operation and the police of state display electromotor
Accuse and/or maintain and/or fault help information.
The beneficial effects of the utility model are:
This utility model arranges wireless supervisory control system in generating set, and this system structure is simple, with generator output end
And do not have outer lead to connect between load, the original electric-control system of generating set can not be changed and work alone, and can be by generating electricity
Machine power itself, it is not necessary to the external power source such as electrical network, accumulator, has reliability height, low cost, the simple advantage of transformation；Sending out
After electric motor starting, the state parameters such as the output voltage of generating set, electric current and power can be detected by this system in real time, can
Whenever and wherever possible by the communication such as WIFI, GPRS or bluetooth by detection data be sent to the mobile phone of user, computer and
Client on wearable device；Additionally, this utility model is also for the system increases wireless switching machine function, utilize user's body
The client softwares such as the mobile phone on limit, user without close to generating set just can the running parameter of real time inspection generating set, and can
To be turned on and off generating set by client software, have great convenience for the user to use.
Accompanying drawing explanation
Fig. 1 is the electromotor wireless supervisory control system structured flowchart of this utility model embodiment one;
Fig. 2 is that wireless supervisory control system generator parameter of the present utility model calculates and the schematic diagram of monitoring method;
Fig. 3 is the W-Q data and curves of certain generating set and by the song of numerical fitting gained fuel flow function q (W)
Line chart;
Fig. 4 is the circuit theory diagrams of the electromotor wireless supervisory control system power module of this utility model embodiment one;
Fig. 5 is that the circuit of the electromotor wireless supervisory control system voltage of this utility model embodiment one and frequency collection unit is former
Reason figure;
Fig. 6 is the circuit theory diagrams of the electromotor wireless supervisory control system current acquisition unit of this utility model embodiment one;
Fig. 7 is the circuit theory diagrams of the electromotor wireless supervisory control system data processing module of this utility model embodiment one;
Fig. 8 is the circuit theory diagrams of the electromotor wireless supervisory control system execution module of this utility model embodiment one;
Fig. 9 is the electromotor wireless supervisory control system structured flowchart of this utility model embodiment two;
Figure 10 is the electromotor wireless supervisory control system structured flowchart of this utility model embodiment three.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, this utility model is described in detail.
This utility model 3 kinds of embodiments of offer:
1, embodiment one:
Electromotor described in the present embodiment is electrical excitation synchronous generator or multi-polar permanent-magnet generator, and the former is traditional small-sized
Generating set, the latter is inverter generator group or the DC charging electric generator group representing small power generation unit developing direction, generating
Machine is connected with engine crankshaft outfan, exports electric energy under the driving of electromotor, and described electromotor is gasoline, diesel oil or combustion gas
Electromotor.But it is clear that the electromotor wireless supervisory control system described in the present embodiment is not limited by generating set kind, too
Sun can generate electricity, wind power generation and generating electricity from manpower field can also be applied.
As shown in Figures 1 to 8, the electromotor wireless supervisory control system described in the present embodiment specifically includes that electromotor, generating
Mechanical, electrical source module, data acquisition module, data processing module, execution module, wireless communication module and client modules, described
Power module, data acquisition module, data processing module, execution module and wireless communication module are arranged on electromotor.
The electromotor wireless supervisory control system of the present embodiment can work alone, if with the power take-off L/N of electromotor
Line connects, it is not necessary to external power source, has simple in construction, the advantage that reliability is high.Due to this monitoring system with electromotor certainly
The electric-control system of body does not contacts, and there is not compatibility issue, can be widely applied to various types of generating set, such as electricity
Excitation generator group or inverter generator group.
As shown in Figure 1 and Figure 4, the input of described power module is connected with electromotor, the outfan of power module and number
Being connected with wireless communication module according to processing module, power module is used for providing electricity for data processing module and wireless communication module
Source.Described power module is mainly made up of rectifier bridge, flyback transformer and switching power source chip, and power module first will generating
The alternating current of machine output is converted to unidirectional current by rectifier bridge, then by this galvanic voltage by flyback transformer and switch
Power supply chip be processed into data processing module, wireless communication module and other circuit can supply voltage.I.e. this electromotor without
Line monitoring system is by electromotor power itself, it is not necessary to external power source or accumulator.
As shown in Figure 4, operation principle and the process of this power module are as follows:
1, the alternating current that electromotor sends is DC voltage through electric fuse F1 and rectifier bridge rectification, RVSA1 NTC resistance
Play in start-up course limit C7 charging current do use, prevent rectifier bridge from damaging.
2, the DC voltage after rectification is processed by flyback transformer and TNY288PG switching power source chip,
TNY288PG starts from R1, R2, R3 power taking and work.
3, during Switching Power Supply work, flyback transformer secondary is coupled out constant 7V power supply, D4 and U6 etc. constitutes feedback
Loop.
4, U1 transfers 7V voltage to 5V for comparator, current sensor.
5,5V voltage is transferred to 3.3V for MCU and the chip such as amplifier, wireless communication module and circuit by U2.
As it is shown in figure 1, described data acquisition module mainly includes voltage acquisition unit and current acquisition unit, in this enforcement
Also including a frequency collection unit in example in data acquisition module, frequency collection unit is for the frequency to generator output voltage
Detecting, the most when needed, may also set up a temperature collect module in data acquisition module, temperature collect module is used for
Gathering the temperature of electromotor, the output voltage U of electromotor is detected by voltage acquisition unit, and current acquisition unit is to electromotor
Output electric current I detect, the outfan of data acquisition module is connected with data processing module, by the voltage collected, electricity
Stream and frequency data are sent to data processing module.As shown in Figure 1 and Figure 7, described data processing module is mainly by microprocessor
MCU, reset circuit, external memory chip and crystal oscillating circuit etc. form, and are mainly used to according to the electricity gathering data calculating electromotor
The parameters such as pressure U, electric current I, frequency, power W and fuel consumption G, and calculated generator parameter is sent to radio communication mold
Block.
As shown in Figure 1 and Figure 5, generator output voltage is processed into applicable by difference channel by described voltage acquisition unit
Micro-processor MCV carries out the voltage signal of AD sampling, and signal is sent into Micro-processor MCV sampling.Voltage signal is through comparator
Relatively produce the square-wave signal identical with generator voltage frequency, calculate frequency for MCU sampling.As shown in figures 1 to 6, described
Current acquisition unit detects output generator current by current sensor, and current signal is converted into voltage signal, Jing Guoyun
Put process and peripheral circuit differential sample and filtering generates applicable Micro-processor MCV and carries out the voltage signal of AD sampling, by signal
Feeding Micro-processor MCV is sampled.
As in figure 2 it is shown, described data processing module is responsible for the calculating of generator power W and fuel consumption G, generator power W
Being calculated acquisition by the Micro-processor MCV of data processing module according to generator voltage U and electric current I, its computing formula is:.Data acquisition module Real-time Collection generator voltage U and electric current I, general voltage U and electric current I t the most in time exist
Being continually changing, the power W that therefore Micro-processor MCV is calculated is the function of time t, i.e. W=w (t), in formula, w (t) is exactly
Power function.When specifically calculating, Micro-processor MCV first calculates voltage U and the root-mean-square value of electric current I in the cycle, then
Calculate voltage U and the product of electric current I root-mean-square value, i.e. can get generator power W.
The Micro-processor MCV of described data processing module calculates the consumption of electromotor according to generator power W and operation time t
Oil mass G, when running t time under any power W, the computing formula of fuel consumption G is:
In formula, q (W) represents the function that the fuel flow Q, q (W) that electromotor consumes under power W is generator power W, w
(t) be the generator power W, w (t) of t be the function of time t.
As shown in Figures 2 and 3, the fuel flow Q that test generating set consumes under each power W can obtain this electromotor
The W-Q data and curves of group, can obtain fuel flow function q (W) by curve matching, and Micro-processor MCV is according to this electromotor
Fuel flow function q (W) of group can be calculated the fuel flow Q that under any power W, generating set consumes, the most again will combustion
Oil flow Q quadratures to running time t, i.e. can obtain the electromotor fuel consumption in operation time t.
As it is shown on figure 3, the W-Q data and curves of generating set is by testing acquisition, from the beginning of generating set idling (W=0), press
Power according to 0.5kW increases interval to electromotor loading, until it reaches the peak power of generating set, measures under each power W
The fuel flow Q of electromotor actual consumption can obtain the W-Q data and curves of this generating set, but is affected by test environment and mistake
The impact of difference, W-Q data and curves typically fluctuates the biggest, and is discrete point, it is impossible to be used directly to calculate under any power W
Fuel flow Q, it is necessary to obtain fuel flow function q (W), Micro-processor MCV by numerical fitting according to the W-Q data point obtained
The fuel flow Q under each power W can be calculated according to fuel flow function q (W).
As it is shown in figure 1, described wireless communication module is connected with data processing module, wireless communication module can be with client
Carry out two-way wireless communication between module, be mainly used in the way of radio communication, be sent to generator parameter client mould
Block, and in the way of radio communication, accept the shutdown command that client modules sends, client modules mainly includes being provided with
The user mobile phone of client software, computer or wearable device etc..
By any one in the mode such as WIFI, GPRS or bluetooth between described wireless communication module and client modules
Carry out two-way wireless communication, the generator parameters such as collection and calculated voltage, electric current, frequency, power and fuel consumption are led to
Cross client software to show on user mobile phone or computer or wearable device, facilitate user's real time inspection generator operation shape
State.When user distance electromotor is nearer, utilizing WIFI or Bluetooth technology, the mobile phone of user, computer or wearable device are permissible
Directly being connected with the wireless communication module on electromotor, the two directly carries out radio communication.When user distance electromotor farther out time,
The mobile phone of user, computer or wearable device can be connected with wireless communication module by router or base station etc., and the two can enter
Row remote radio communication, now electromotor can be connected with remote server or cloud platform by wireless communication module, can be by
The data collected are sent to remote server or cloud platform carries out checking, storing and analytical calculation.
After user is by fuel oil top off, fuel tank can be calculated according to fuel consumption G of volume of fuel tank and electromotor and remain
Remaining amount of fuel, user can check fuel tank on the client software of the terminals such as mobile phone, computer or wearable device easily
Fuel Remained amount, supplements fuel oil for electromotor in time, prevents generating set from quitting work because of empty.
Based on the parameters such as the generator running time collected and power, the client installed in described client modules
Software can find according to the warning of running status display electromotor, maintenance information and fault help information and solve to use
The problem that family runs into during using electromotor.Such as, when finding that the generator power collected exceedes rated power, software
Overload warning can be sent.When reaching the period of maintenance regulation between when running, software reminds user to enter electromotor as early as possible
Row maintenance, such as, change engine motor oil, clean air filter and change spark plug etc..Cannot start when running into electromotor, send out
Motor cannot normally the problem such as work time, user can be by checking that the help information in software is fixed a breakdown.
As shown in figs. 1 and 8, described execution module is mainly made up of relay and relay drive circuit, perform module with
Data processing module is connected, by client software when generating set sends shutdown (or start) instruction, and data processing module
Receiving shutdown (or start) signal of wireless communication module, calculating processes backward execution module and sends shutdown (or start) instruction,
Perform module electromotor to be stopped working (or start) operation, make generating set stop (or startup) work, so, user
Need not be close to generating set, it is possible to remotely closing (or unlatching) electromotor, user uses and operates the most very convenient.
In sum, generator voltage, electric current and frequency etc. are joined by this utility model by independent data acquisition module
Number carries out Real-time Collection, and the calculating through data processing module processes and obtains the parameter such as generator power and fuel consumption, by nothing
Generator parameter is sent to the mobile phone of user, computer and wearable device etc. with communications such as WIFI by line communication module
On terminal unit, user can check generator operation parameter on client software easily, it is not necessary near electromotor, user
Just can grasp the running status of electromotor whenever and wherever possible, have great convenience for the user to use, improve Consumer's Experience.This practicality
Novel power module, data acquisition module, data processing module, execution module and wireless communication module have a style of one's own, and this is
System is only connected with L, N outfan of electromotor, can monitor task, simple in construction by complete independently, and transformation is convenient, and reliability is high.By
Do not contact in the electric-control system with electromotor self, there is not compatibility issue, can be widely applied to all kinds generating
Unit, such as electrical excitation Synchronous generator or inverter generator group etc..
It is the generator power by collecting due to this utility model and the operation time calculates electromotor fuel consumption, because of
This, without installing fuel sensor or fuel level sensor on fuel oil box, has saved cost, has simplified structure, improve system
Reliability.
Additionally, this utility model is also provided with performing module, user can realize remote power-off function by client software,
Substantially improve human-computer interaction interface.In addition, client software of the present utility model can also according to generator operation time
Between and state, the display information such as the warning of electromotor, maintenance and fault help, greatly reduce user and use electromotor
Difficulty, improves safety and comfortableness that user uses.
2, embodiment two:
As it is shown in figure 9, compared with embodiment one, differring primarily in that of the present embodiment: the data acquisition module of the present embodiment
Block is embedded in engine controller, and uses the technology of power line carrier between data acquisition module and data processing module
Carry out signal transmission.
Power line carrier is the communication technology of a kind of comparative maturity, and it is to utilize existing electrical lead, will at transmitting terminal
The data signal needing transmission is modulated, and is then coupled into, into electrical lead, decoupling at receiving terminal and demodulating, will
Data signal is separated from electric lines of force, thus realizes utilizing the purpose of power line transmission data signal.
Controller in the present embodiment refers to the ECU of electromotor self, for inverter generator, it is simply that inverse
Becoming device, data acquisition module is embedded in inverter, so can share existing voltage, electric current and frequency collection in inverter
Unit, it is achieved inverter and monitoring system data acquisition are shared.Since so, it is no need for outside inverter again for this utility model
Monitoring system special data acquisition module is set, reduce system cost.Utilize the electricity that power line carrier technology will collect
The generator parameters such as pressure, electric current and frequency are sent to data processing module by L, N outfan of electromotor, data acquisition module
Only need to be connected with L/N electric lines of force with between data processing module, it is not necessary to other holding wires, simplify attachment structure.
Inverter generator group and DC charging electric generator group many employings multi-polar permanent-magnet generator, multiple permanent magnet electromotor with send out
Motivation crankshaft output end is connected, and exports medium frequency alternating current under the driving of electromotor, and for inverter generator, inverter is by adopting
With the rectification of Switching Power Supply, voltage stabilizing and inversion transformation technique, the medium frequency alternating current that multiple permanent magnet electromotor exports is converted into voltage steady
Fixed industrial-frequency alternating current.But, application of the present utility model is not limited by electromotor kind, it is clear that this utility model also may be used
For other kinds of generating set, the most various have brush or brushless electrical excitation Synchronous generator or DC charging generating
Machine.
3, embodiment three:
As shown in Figure 10, compared with embodiment one, differring primarily in that of the present embodiment: the data acquisition module of the present embodiment
Block and data processing module are all embedded in engine controller, use signal between data processing module and wireless communication module
Line connects, and power module is only wireless communication module power supply.
Controller in the present embodiment refers to the ECU of electromotor self, for inverter generator, it is simply that inverse
Becoming device, data acquisition module is embedded in inverter, so can share existing voltage, electric current and frequency collection in inverter
Unit, it is achieved inverter and monitoring system data acquisition are shared, and reduce system cost.Data processing module is embedded in inverter
In, so can share existing MUC and peripheral circuit thereof in inverter, it is achieved sharing of data processing module so that system
Cost reduces further.
Since so, it is no need for outside inverter arranging exclusive data acquisition module for monitoring system of the present utility model again
And data processing module, it is substantially reduced between the data processing module in system cost, wireless communication module and inverter and needs
Connect with special holding wire.
Inverter generator group and DC charging electric generator group many employings multi-polar permanent-magnet generator, multiple permanent magnet electromotor with send out
Motivation crankshaft output end is connected, and exports medium frequency alternating current under the driving of electromotor, and for inverter generator, inverter is by adopting
With the rectification of Switching Power Supply, voltage stabilizing and inversion transformation technique, the medium frequency alternating current that multiple permanent magnet electromotor exports is converted into voltage steady
Fixed industrial-frequency alternating current.But, application of the present utility model is not limited by electromotor kind, it is clear that this utility model also may be used
For other kinds of generating set, the most various have brush or brushless electrical excitation Synchronous generator or DC charging generating
Machine.
Furthermore, it is necessary to explanation, unless stated otherwise or point out, otherwise the term in description " first ", " the
Two ", " the 3rd " etc. describe be used only for distinguishing in description each assembly, element, step etc. rather than for representing each
Logical relation between assembly, element, step or ordering relation etc..
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (8)
1. an electromotor wireless supervisory control system, this system includes that electromotor, power module, data acquisition module, data process
Module, wireless communication module and client modules, it is characterised in that:
The input of described power module is connected with electromotor, the outfan of power module respectively with data processing module and/or
Wireless communication module is connected, for providing power supply for data processing module and wireless communication module；
Described data acquisition module includes a voltage acquisition unit and current acquisition unit, and described voltage acquisition unit is for sending out
The output voltage U of motor detects, and described current acquisition unit is used for detecting the output electric current I of electromotor, data
The outfan of acquisition module is connected with data processing module, processes for the voltage and current data collected are sent to data
Module；
Described data processing module is made up of Micro-processor MCV, the number that Micro-processor MCV sends over according to data acquisition module
According to calculating generator parameter, and calculated generator parameter is sent to wireless communication module；
The receiving terminal of described wireless communication module is connected with data processing module, and the transmitting terminal of wireless communication module passes through channel radio
Letter mode connects client modules, for generator parameter is sent in the way of radio communication client modules；
Described client modules includes being provided with the mobile communication equipment of client software, computer or wearable device；
Described power module, data acquisition module, data processing module and wireless communication module are arranged on electromotor.
Electromotor wireless supervisory control system the most according to claim 1, it is characterised in that described wireless communication module and client
Radio communication is carried out by any one in WIFI, GPRS or bluetooth approach, by generator parameter by visitor between end module
Family end software shows on mobile communication equipment, computer or wearable device.
Electromotor wireless supervisory control system the most according to claim 1, it is characterised in that described power module by rectifier bridge,
Flyback transformer and switching power source chip are constituted, and first the alternating current that electromotor exports is changed by power module by rectifier bridge
For unidirectional current, then this galvanic voltage is processed into data processing module by flyback transformer and switching power source chip
Or/and wireless communication module or/and other circuit can supply voltage.
Electromotor wireless supervisory control system the most according to claim 1, it is characterised in that described voltage acquisition unit passes through one
Generator output voltage is processed into applicable Micro-processor MCV and carries out the voltage signal of AD sampling by difference channel, is sent into by signal
Micro-processor MCV is sampled.
Electromotor wireless supervisory control system the most according to claim 1, it is characterised in that described current acquisition unit passes through one
Current sensor detection output generator current, current signal is converted into voltage signal, through amplifier process, differential sample and
Filtering generates applicable Micro-processor MCV and carries out the voltage signal of AD sampling, and signal is sent into Micro-processor MCV sampling.
Electromotor wireless supervisory control system the most according to claim 1, it is characterised in that described generator parameter includes voltage
U, electric current I and power W, wherein, described power W by the Micro-processor MCV of data processing module according to generator voltage U and electric current
I calculates acquisition, and its computing formula is:。
Electromotor wireless supervisory control system the most according to claim 1, it is characterised in that this system also includes electromotor and holds
Row module, described electromotor is used for driving electromotor to generate electricity, and described execution module is by relay and relay drive circuit
Constitute, be used for controlling electromotor start and stop, perform module and be connected with data processing module, be used for by client modules to wireless
When communication module sends shutdown or start-up command, perform module and electromotor is carried out flame-out or starting operation, make electromotor stop
Or start working.
Electromotor wireless supervisory control system the most according to claim 1, it is characterised in that the client in described client modules
End software is according to the time of operation and the warning of state display electromotor and/or maintenance and/or fault help information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620675468.5U CN205809624U (en) | 2016-06-30 | 2016-06-30 | A kind of electromotor wireless supervisory control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620675468.5U CN205809624U (en) | 2016-06-30 | 2016-06-30 | A kind of electromotor wireless supervisory control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205809624U true CN205809624U (en) | 2016-12-14 |
Family
ID=57512049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620675468.5U Active CN205809624U (en) | 2016-06-30 | 2016-06-30 | A kind of electromotor wireless supervisory control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205809624U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929764A (en) * | 2016-06-30 | 2016-09-07 | 苏州德锐朗智能科技有限公司 | Wireless monitoring system for generator |
| CN111930034A (en) * | 2020-07-20 | 2020-11-13 | 安徽联维新能源科技有限公司 | Solar photovoltaic monitoring system |
| CN113253636A (en) * | 2021-04-09 | 2021-08-13 | 广东盛路通信科技股份有限公司 | Data acquisition unit terminal of communication equipment, remote monitoring method and system |
-
2016
- 2016-06-30 CN CN201620675468.5U patent/CN205809624U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929764A (en) * | 2016-06-30 | 2016-09-07 | 苏州德锐朗智能科技有限公司 | Wireless monitoring system for generator |
| CN111930034A (en) * | 2020-07-20 | 2020-11-13 | 安徽联维新能源科技有限公司 | Solar photovoltaic monitoring system |
| CN113253636A (en) * | 2021-04-09 | 2021-08-13 | 广东盛路通信科技股份有限公司 | Data acquisition unit terminal of communication equipment, remote monitoring method and system |
| CN113253636B (en) * | 2021-04-09 | 2022-04-26 | 广东盛路通信科技股份有限公司 | Data acquisition unit terminal of communication equipment, remote monitoring method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106197590A (en) | A kind of electromotor amount of fuel wireless supervisory control system driven by the engine and method | |
| CN105929764A (en) | Wireless monitoring system for generator | |
| CN205809624U (en) | A kind of electromotor wireless supervisory control system | |
| CN205809192U (en) | A kind of high-power charger test platform based on energy feedback electronic load instrument | |
| CN202261398U (en) | B/S architecture remote monitoring instrument monitoring system based on GSM/GPRS communication network | |
| CN108819786A (en) | A kind of electric car conduction charging system alternating current-direct current charge control guidance circuit and its control method | |
| CN201843688U (en) | Remote controlling, sensing and metering device | |
| CN205719233U (en) | A kind of thermo-electric conversion takes can formula transformer monitoring device | |
| CN104617620A (en) | Mobile power source and adapter | |
| CN106292500A (en) | A kind of electromotor wireless monitoring device | |
| CN104442636A (en) | Self-heating device of vehicle-mounted storage batteries | |
| CN202661605U (en) | Backup battery capacity detection device of pitch-controlled system | |
| CN209356091U (en) | A kind of pipeline fluid is from driving temperature measuring equipment | |
| CN206363133U (en) | A kind of generator wireless monitoring device | |
| CN204012833U (en) | A kind of charging pile control system | |
| CN207052083U (en) | Radio communication acquisition system for air compressor machine | |
| CN207638399U (en) | A kind of Intelligent power distribution case | |
| CN109900375A (en) | A kind of wireless temperature measurement system and its temp measuring method and application based on micro-energy acquisition | |
| CN207366968U (en) | Use 86 type electric bicycle intelligent charge sockets of 485 communication connections | |
| CN109444536A (en) | A kind of electric power consumption detection device of adaptive signal transmission | |
| CN109612606A (en) | A kind of driving temperature measuring equipment certainly based on pipeline fluid power generation | |
| CN205281252U (en) | A remote data transmission system for debugging of electric vehicle motor controller | |
| CN209689676U (en) | A kind of wireless pressure temperature complex sensor for Puffer-type power equipment | |
| CN207758581U (en) | Portable electric automobile charging device | |
| CN210051387U (en) | NB-IoT gas meter with temperature detection function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |