LU504606B1 - The power transmitter with high signal stability - Google Patents
The power transmitter with high signal stability Download PDFInfo
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- LU504606B1 LU504606B1 LU504606A LU504606A LU504606B1 LU 504606 B1 LU504606 B1 LU 504606B1 LU 504606 A LU504606 A LU 504606A LU 504606 A LU504606 A LU 504606A LU 504606 B1 LU504606 B1 LU 504606B1
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- 230000004044 response Effects 0.000 claims abstract description 47
- 238000012360 testing method Methods 0.000 claims abstract description 27
- 238000012937 correction Methods 0.000 claims abstract description 13
- 238000004364 calculation method Methods 0.000 claims description 20
- 230000009977 dual effect Effects 0.000 claims description 16
- 238000005259 measurement Methods 0.000 claims description 15
- 238000004458 analytical method Methods 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 238000013500 data storage Methods 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010835 comparative analysis Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/18—Screening arrangements against electric or magnetic fields, e.g. against earth's field
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/28—Provision in measuring instruments for reference values, e.g. standard voltage, standard waveform
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/001—Measuring real or reactive component; Measuring apparent energy
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/006—Measuring power factor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/343—Testing dynamo-electric machines in operation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The present invention discloses the provision of a power transmitter with high signal stability, including: a transmitter body, a response time test system, a correction system and a self-test system; said transmitter body is connected to the generator set; the response time test system is connected to said transmitter body;the correction system is connected to said generator set and said transmitter body to derive a calculated power parameter one based on operational data, and to analyze and judge a real-time power parameter one by the deviation of said calculated power parameter one from a real-time power parameter one; the self-test system is capable of automatically calibrating said transmitter body.
Description
The power transmitter with high signal stability
The present invention belongs to the field of high power transmitters, and particularly relates to a power transmitter with high signal stability.
The power transmitter is a measurement device that converts the input voltage and current signals into a standard output with a fixed function of active power, reactive power, power factor and other parameters, and is convenient for secondary equipment. In order to ensure the stable operation of the generator, the power transmitter is widely used in the generator monitoring system to measure the power at the generator machine and load side for the monitoring system to analyze and process the data and take appropriate control. Therefore, the correct and stable output signal of the power transmitter is important for the stable operation of the generator.
But the traditional power transmitter, poor anti-interference, and generally for the single power supply mode, once the power supply has a large dialing or disconnection problem, it will seriously affect the normal work of the power transmitter, resulting in poor stability, and the traditional power transmitter relies on regular maintenance and calibration of staff to ensure its accuracy, there is the problem of untimely calibration, and one by one to check the type of calibration increases the burden of the staff, there are problems of excessive labor intensity and work omission.
The purpose of the present invention is to provide a power transmitter with high signal stability to solve at least one of the problems raised by the above-mentioned background technology.
To solve the above technical problems, the specific technical solutions of the present invention are as follows: in some examples of the present application, the power transmitter with high signal stability is provided, including: a transmitter body, a response time test system, a correction system and a self-test system; wherein, the transmitter body is coated with an anti-interference coating on the outside; said transmitter body is connected to a generator set for receiving voltage signals and current signals from said generator set and for analyzing and processing them, thereby obtaining real-time 504606 power parameter one at the extreme and load ends of the generator set, a response time test system is connected to said transmitter body for detecting the actual response time of said transmitter body; a correction system is connected to said generator set and said transmitter body for receiving operational data of said generator set and deriving calculated power parameter one based on the operational data, and analyzing and judging the real-time power parameter one by the deviation of said calculated power parameter one from the real-time power parameter one; a self-test system connected to said transmitter body, capable of automatically calibrating said transmitter body.
In the preferred solution of the above power transmitter with high signal stability, said housing of the transmitter body is prepared of metal material and is uniformly coated with an anti-interference coating on the outside.
In the preferred solution of the above power transmitter with high signal stability, said housing of the transmitter body is prepared of metallic iron and the anti-interference coating is an aluminum film layer.
In the preferred solution of the above power transmitter with high signal stability,said transmitter body has a dual power supply automatic switching switch connected to the power supply end of the working circuit, and said first power supply and said second power supply are connected through said dual power supply automatic switching switch.
In the preferred solution of the above power transmitter with high signal stability,said first power supply is a UPS power supply of 220V AC voltage and said second power supply input is connected to a power supply of 220V DC voltage.
In the preferred solution of the above power transmitter with high signal stability, said first power supply and said second power supply and said dual power automatic switching switch connection line are provided with AC signal collector and DC signal collector respectively, when one of said first power supply and said second power supply is unstable or disconnected, the AC signal collector and DC signal collector will send signals to the control section of said dual power supply automatic switching switch, and the control section carries out line switching according to the actual situation.
In the preferred solution of the above power transmitter with high signal stability, sald 904606 response time test system includes mainly: current and voltage supply unit one, a current clamp, a response time analysis module, and alarm unit one; wherein, current-voltage supply unit one is connected to said transmitter body for supplying power during testing; the current clamp is connected to said current-voltage supply unit one; the response time analysis module is connected to said transmitter body and said current clamp for receiving time one of current-voltage signal input to said response time analysis module through said transmitter body and time two of current-voltage signal input to data acquisition module through said current clamp, and a comparative analysis of the difference between said time one and said time two to determine said actual response time of said transmitter body; alarm unit one has response time level data preset in it, and by comparing said actual response time with response time level data, the actual response time level is derived and an alarm is issued to the display terminal of the staff.
In the preferred solution of the above power transmitter with high signal stability, the correction system includes: a data acquisition unit, data storage unit one, power calculation unit one and alarm unit two; wherein, the data acquisition unit is connected to said generator set for collecting operational data of voltage and current of said generator set and real time power parameter one of said transmitter body; data storage unit one is used for storing operational data of voltage and current of said generator set and said real time power parameter one of said transmitter body and predetermined deviation level parameter; power calculation unit one calculates said calculated power parameter one based on the operating data of voltage and current collected by said data acquisition unit and compares said calculated power parameter one with said real-time power parameter one to derive the actual deviation value, compares said actual deviation value with said deviation level parameter to determine the deviation level; the alarm unit two issues an alarm to the staff’s display terminal based on said deviation level derived by said power calculation unit one.
In the preferred solution of the above power transmitter with high signal stability, said self-test system includes: current and voltage supply unit two, a measurement device, data storage unit two, power calculation unit two and alarm unit three; wherein, the current and voltage supply unit two is connected to said transmitter body and supplies said transmitter body with current and voltage of different parameters; the measurement device TS 504606 used to measure current and voltage data of said transmitter body and real-time power parameter two of the transmitter body; the data storage unit two is used to store current and voltage data measured by said measurement device, real-time power parameter two of said transmitter body and preset error level parameters;the power calculation unit two calculates multiple sets of calculated power parameters two based on multiple sets of current and voltage data measured by said measurement device, and calculates the average value of said calculated power parameters two, compares said average value of said calculated power parameters two with said real-time power parameters two to derive error data, and then compares the error data with the preset error level to derive the actual error level, the alarm unit three issues an alarm to the staff’s display terminal based on said deviation level derived by said power calculation unit two.
In the preferred solution of the above power transmitter with high signal stability, further including a voltage regulator integrated circuit, said current and voltage supply unit two being connected to said voltage regulator integrated circuit.
As can be seen by the above technical solutions, the beneficial effect of the present invention compared to the prior art is that: by setting the metal shell and anti-interference coating for external electromagnetic wave has a better shielding effect, can effectively block the interference of external signals, enhance the signal stability of the power transmitter; by setting dual power supplies, it can improve the stability of power transmitter work, reduce the probability of power transmitter failure caused by power supply problems, and improve the stability of generator set operation; by setting up a response time test system and thus understanding the power transmitter output response time; to achieve accurate measurement of the power transmitter response time, which is conducive to improving the stability of the power transmitter power calculation; through the correction system and self-checking system, it can find the data error of power transmitter and inform the staff of the error result, the whole process is automatically controlled, the calibration result is automatically determined, the data is automatically recorded, and the calibration is intelligent, which effectively reduces the human intervention error and manual skill requirement compared with manual calibration, improves the calibration efficiency and calibration accuracy, and the staff is able to maintain the equipment with errors, reducing the 504606 labor intensity of equipment maintenance and calibration cost.
In order to more clearly illustrate the technical solutions in the examples or prior art of the 5 present invention, the following is a brief description of the drawings required to be used in the description of the examples or prior art,obviously, the drawings in the following description are only examples of the present invention, and that other drawings may be obtained for those of ordinary skill in the art without creative effort in accordance with the drawings provided.
FIG. 1 is a schematic diagram of the examples of the present invention;
FIG. 2 is a schematic diagram of a response time testing system in the examples of the present invention;
FIG. 3 is a schematic diagram of a bias correction system in the examples of the present invention;
FIG. 4 is a schematic diagram of the self-test system in the examples of the present invention.
Specific embodiments of the present application are described in further details below in conjunction with the attached figures and examples. The following examples are used to illustrate the present application, but are not intended to limit the scope of the present application.
In the description of the present application, it is understood that the orientation or position relationship indicated by the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and so on is based on the orientation or position relationship shown in the attached figures , and is only intended to facilitate the description of the present application and simplify the description, and not to indicate or imply that the device or element referred to must have a specific orientation,be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation of the present application.
The terms "first" and "second" are used for descriptive purposes only, and are not to be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, features qualified with "first" and "second" may explicitly or 504606 implicitly include one or more such features. In the description of this application, unless otherwise specified, "plurality" means two or more.
In the description of the present application, it is to be noted that, unless otherwise expressly specified and limited, the terms "installation", "connection", "connection"are to be understood in a broad sense, for example, it can be a fixed connection, a removable connection, or a one-piece connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be a connection within two components. For a person of ordinary skill in the art, the specific meaning of the above terms iin the present application can be understood in a case-by-case situation.
In order to better understand the purpose, structure and function of the present invention, the following is a further detailed description of the invention in conjunction with the accompanying drawings.
Refer to FIG. 1, the power transmitter with high signal stability of the example of the present application is described, including: a transmitter body, a response time test system, a correction system, and a self-test system; wherein, the transmitter body is coated with an anti-interference coating on the outside;the transmitter body is connected to the generator set for receiving voltage signals and current signals from the generator set and for analyzing and processing them, thereby obtaining real-time power parameter one at the extreme and load ends of the generator set; the response time test system is connected to the transmitter body for detecting the actual response time of the transmitter body; the correction system is connected to the generator set and the transmitter body for receiving operational data of the generator set and deriving calculated power parameter one based on the operational data, and analyzing and judging the real-time power parameter one by the deviation of the calculated power parameter one from the real-time power parameter one; the self-test system is connected to the transmitter body, capable of automatically calibrating the transmitter body.
It should be noted that the transmitter body can be a power transmitter device of the prior art, with all the functions of a conventional power transmitter device.
In the preferred solution of the above examples, the housing of the transmitter body TS 504606 prepared from metal materials, and in the external uniformly coated with anti-interference coating, by setting the metal shell and anti-interference coating for external electromagnetic wave,it has a better shielding effect, can effectively block the external signal interference, improve the signal stability of the power transmitter.
Specifically, the housing of the transmitter body is prepared from metallic iron, and the anti-interference coating is an aluminum film layer.
In the preferred solution of the above examples, the power supply end of the working circuit of the transmitter body is connected with the dual power supply automatic switching switch, and the first power supply and the second power supply are connected through the dual power supply automatic switching switch, which can improve the stability of the power transmitter work by setting the dual power supply, reduce the probability of power transmitter failure caused by power supply problems, and improve the stability of the generator set operation.
It should be noted that the first power supply and the second power supply are prior art, the first power supply is preferably a UPS power supply with 220V AC voltage, and the second power supply input is connected to a 220V DC power supply.
In order to further optimize the above technical solutions, the first power supply and the second power supply and the dual power automatic switching switch connection line are provided with AC signal collector and DC signal collector respectively, when one of the first power supply and the second power supply is unstable or disconnected, the AC signal collector and DC signal collector will send signals to the control section of the dual power supply automatic switching switch, and the control section carries out line switching according to the actual situation.
It should be noted that the dual power automatic switching switch, AC signal collector and
DC signal collector are all prior art. The dual power automatic switching switch has a controller that can receive the status information of the AC signal collector and DC signal collector, and when both power supplies are stable, either one of them will supply power to the power transmitter, and when one of the power supplies is unstable or in a broken state, it will automatically switch to the power supply in a normal state; the model of the AC signal collector can preferably be ZH-4023A-14D2.
Refer to FIG. 2, in the prefered solution of the above examples, the respond time test system 04606 mainly includes:a current and voltage supply one, a current clamp, a response time analysis module,an alarm unit one; wherein, the current-voltage supply unit one is connected to the transmitter body for supplying power during testing; the current clamp is connected to the current-voltage supply unit one; the response time analysis module is connected to the transmitter body and the current clamp for receiving time one of current-voltage signal input to the response time analysis module through the transmitter body and time two of current-voltage signal input to data acquisition module through the current clamp, and a comparative analysis of the difference between the time one and the time two to determine the actual response time of the transmitter body; the alarm unit one has response time level data preset in it, and by comparing the actual response time with response time level data, the actual response time level is derived and an alarm is issued to the display terminal of the staff; by setting up the response time test system, and then understanding the power transmitter output response time; in order to achieve accurate measurement of power transmitter response time, which is conducive to improving the stability of power transmitter power calculation.
It should be noted that current and voltage supply unit one outputs 0-100Hz, voltage amplitude 0-100V and current amplitude 0-5A,on one hand, the voltage signal output from current and voltage supply unit one is converted into an output 1-5V DC voltage signal through the main body of the transmitter, and then sent to the response time analysis module for acquisition, comparison and storage of records,on the other hand, through the measurement of the change in the starting current signal at the moment of a sudden change in the current-voltage supply unit one by means of a current clamp, and then sent to the response time analysis module for acquisition, comparison and storage records, and finally the response time analysis module recorded the corresponding signal of the transmitter body and the current clamp measurement signal for comparison and analysis, then obtain the response time of the transmitter body,the response time analysis module uses HBM's high-speed data acquisition instrument, model GEN 2i, which has 16 input channels for simultaneous recording, with a maximum speed of 200 kS/s per channel and a maximum resolution of 24-bit digitizer for each channel; the alarm unit one is an existing technology that transmits data to the staff’s display terminal by means of wireless 504606 communication.
Refer to FIG. 3, in the prefered solution of the above examples, the correction system includes: a data acquisition unit, a data storage unit one, a power calculation unit one and an alarm unit two; wherein, the data acquisition unit is connected to the generator set for collecting operational data of voltage and current of the generator set and real time power parameter one of the transmitter body; data storage unit one is used for storing operational data of voltage and current of the generator set and the real time power parameter one of the transmitter body and predetermined deviation level parameter; power calculation unit one calculates the calculated power parameter one based on the operating data of voltage and current collected by the data acquisition unit and compares the calculated power parameter one with the real-time power parameter one to derive the actual deviation value, compares the actual deviation value with the deviation level parameter to determine the deviation level; the alarm unit two issues an alarm to the staff’s display terminal based on the deviation level derived by the power calculation unit one,the display terminal can be a PC.
It should be noted that the data acquisition unit is prior art and can preferably be a measuring tool such as a multimeter; the power calculation unit one is prior art and can be a microcontroller or microcomputer with programming capabilities; the alarm unit two is prior art and transmits data to the staft’s display terminal by means of wireless communication.
Refer to FIG. 4, in the prefered solution of the above examples, aid self-test system includes: a current and voltage supply unit two, a measurement device, a data storage unit two, a power calculation unit two and an alarm unit three; wherein, the current and voltage supply unit two is connected to the transmitter body and supplies the transmitter body with current and voltage of different parameters; the measurement device is used to measure current and voltage data of the transmitter body and real-time power parameter two of the transmitter body; the data storage unit two is used to store current and voltage data measured by the measurement device, real-time power parameter two of the transmitter body and preset error level parameters;the power calculation unit two calculates multiple sets of calculated power parameters two based on multiple sets of current and voltage data measured by the measurement device, and calculates the average value of the calculated power parameters two 504606 compares the average value of the calculated power parameters two with the real-time power parameters two to derive error data, and then compares the error data with the preset error level to derive the actual error level; the alarm unit three issues an alarm to the staff’s display terminal based on the deviation level derived by the power calculation unit two,the display terminal can be a PC.
It should be noted that the measurement device is prior art and can preferably be a measuring tool such as a multimeter; the power calculation unit two is prior art and can be a microcontroller or microcomputer with programming capabilities; the alarm unit two is prior art and transmits data to the staff”s display terminal by means of wireless communication.
In the prefered solution of the above examples, it also includes a voltage regulator integrated circuit, and the current voltage supply unit two is connected to the voltage regulator integrated circuit.
Specifically, the voltage regulator integrated circuit can preferably be a TL431 integrated circuit.
Through the above solution, the technical effect that can be achieved by this application is: through the correction system and self-checking system, it can find the data error of power transmitter and inform the staff of the error result, the whole process is automatically controlled, the calibration result is automatically determined, the data is automatically recorded, and the calibration is intelligent, which effectively reduces the human intervention error and manual skill requirement compared with manual calibration, improves the calibration efficiency and calibration accuracy, and the staff is able to maintain the equipment with errors, reducing the labor intensity of equipment maintenance and calibration cost.
Each example in this specification is described in a progressive manner, with each example focusing on the differences from the other examples, and the same and similar parts between each example can be referred to each other. For the device disclosed in the example, because it corresponds to the method disclosed in the example, so the description is relatively simple, and the relevant parts can be described in the method section.
The above description of the disclosed examples enables those of skill in the art to implement or use the present invention. A variety of modifications to these examples will be apparent to those of skill in the art, and the general principles defined herein can be implemented 504606 in other examples without departing from the spirit or scope of the present invention.
Thus, the invention will not be limited to these examples shown herein, but will be subject to the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. À power transmitter with high signal stability,characterized in that: a transmitter body, the exterior of which is coated with an anti-interference coating; said transmitter body is connected to a generator set for receiving voltage signals and current signals from said generator set and for analyzing and processing them, thereby obtaining real-time power parameters at the extreme and load ends of the generator set one; a response time test system, connected to said transmitter body, for detecting the actual response time of said transmitter body; a correction system, connected to said generator set and said transmitter body, for receiving operational data of said generator set and deriving calculated power parameter one based on the operational data, and for analyzing and judging real-time power parameter one by the deviation of said calculated power parameter one from real-time power parameter one; a self-test system, connected to said transmitter body, capable of automatically calibrating said transmitter body.
2.The power transmitter with high signal stability according to claim 1, characterized in that the shell of said transmitter body is prepared of metal material and is uniformly coated with an anti-interference coating on the outside.
3.The power transmitter with high signal stability according to claim 2, characterized in that the shell of said transmitter body is prepared of metallic iron and the anti-interference coating is an aluminum film layer.
4 The power transmitter with high signal stability according to claim 3, characterized in that said transmitter body of the working circuit of the power end is connected to a dual power supply automatic switching switch, and it is connected to said first power supply and said second power supply through said dual power supply automatic switching switch.
5.The power transmitter with high signal stability according to claim 4, characterized in that said first power supply for AC 220V voltage UPS power supply, said second power supply input is connected to DC 220V voltage power supply.
6.The power transmitter with high signal stability according to claim 5, characterized in that said first power supply and said second power supply and said dual power supply automatic switching switch connection line are provided with AC signal collector and DC signal collector,
when said first power supply and said second power supply in which one of the power supply TS 504606 unstable or break, AC signal collector and DC signal collector signal collector will send signals to the control section of the said dual power supply automatic switching switch, and the control section will switch the line according to the actual situation.
7.The power transmitter with high signal stability according to claim 6, characterized in that said response time test system comprises: a current-voltage supply unit one, connected to said transmitter body for power supply during testing; a current clamp, connected to said current-voltage supply unit one; a response time analysis module, connected to said transmitter body and said current clamp, for receiving time one of a current voltage signal input to said response time analysis module through said transmitter body and time two of a current voltage signal input to a data acquisition module through said current clamp, and for comparing and analyzing the difference between said time one and said time two to determine said actual response time of said transmitter body; an alarm unit one, preset with response time level data, deriving the actual response time level by comparing said actual response time with the response time level data and issuing an alarm to the staff's display terminal.
8. The power transmitter with high signal stability according to claim 7, characterized in that the correction system comprises: a data acquisition unit, connected to said generator set, for collecting operational data of said voltage and current of said generator set and real time power parameters of said transmitter body one; a data storage unit one for storing operational data of voltage and current of said generator set and said real time power parameter oneof said transmitter body and predetermined deviation level parameters; a power calculation unit one, calculating said calculated power parameter one based on the operating data of voltage and current collected by said data acquisition unit and comparing said calculated power parameter one with said real time power parameter one to derive the actual deviation value, comparing said actual deviation value with said deviation level parameter to determine the deviation level;
an alarm unit two, deriving said deviation level based on said power calculation unit one 504606 and issuing an alarm to the staff’s display terminal.
9.The power transmitter with high signal stability according to claim 8, characterized in that said self-test system comprises: a current and voltage supply unit two, connected to said transmitter body and supplying said transmitter body with current and voltage of different parameters; a measurement unit ,or measuring current and voltage data of said transmitter body and real-time power parameters of said transmitter body two; a data storage unit two for storing current and voltage data measured by said measuring device, real time power parameter two of said transmitter body and predetermined error level parameters; a power calculation unit two, calculating multiple sets of calculated power parameters two based on multiple sets of current and voltage data measured by said measuring device and calculating the average value of said calculated power parameters two, comparing said average value of said calculated power parameters two with said real time power parameters two to derive error data, and then comparing the error data with the preset error level to derive the actual error level, an alarm unit three, which issues an alarm to the staff’s display terminal based on said actual error level derived from said power calculation unit two.
10.The power transmitter with high signal stability according to claim 7, characterized in that a voltage regulator integrated circuit, said current and voltage supply unit two being connected to said voltage regulator integrated circuit.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310541219.1A CN116593747A (en) | 2023-05-12 | 2023-05-12 | Power transmitter with high signal stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU504606B1 true LU504606B1 (en) | 2024-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU504606A LU504606B1 (en) | 2023-05-12 | 2023-06-28 | The power transmitter with high signal stability |
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| Country | Link |
|---|---|
| CN (1) | CN116593747A (en) |
| LU (1) | LU504606B1 (en) |
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2023
- 2023-05-12 CN CN202310541219.1A patent/CN116593747A/en active Pending
- 2023-06-28 LU LU504606A patent/LU504606B1/en active
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| CN116593747A (en) | 2023-08-15 |
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