CN115800995A - Output wave power control method, device and equipment of gyrotron oscillator - Google Patents
Output wave power control method, device and equipment of gyrotron oscillator Download PDFInfo
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- CN115800995A CN115800995A CN202310067452.0A CN202310067452A CN115800995A CN 115800995 A CN115800995 A CN 115800995A CN 202310067452 A CN202310067452 A CN 202310067452A CN 115800995 A CN115800995 A CN 115800995A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/10—Nuclear fusion reactors
Abstract
The invention discloses a method, a device and equipment for controlling output wave power of a gyrotron oscillator, wherein after power preset data are obtained, first control data of a power supply are generated based on the power preset data, and power output of a target gyrotron oscillator is realized according to the power preset data; the power output data transmitted by the power detection device are received, the difference value between the power output data and the power preset data is compared, the power supply adjusting voltage is calculated according to the difference value, and the second control data of the power supply are generated, so that the voltage control device can adjust the power according to the second control data of the power supply, and the feedback adjustment of the gyrotron oscillator is realized. The invention can control the gyrotron oscillator to accurately output according to the preset power waveform, and after the power of the gyrotron oscillator is preliminarily adjusted, feedback adjustment is carried out based on the preliminarily adjusted power, so that the control accuracy of the output wave of the gyrotron oscillator is improved.
Description
Technical Field
The invention relates to the field of electrical data processing, in particular to a method, a device and equipment for controlling output wave power of a gyrotron oscillator.
Background
The gyrotron oscillator can output megawatt-level high-power millimeter waves and can be applied to the fields of high-power wireless power transmission, nuclear fusion plasma heating, geophysical exploration, dynamic nuclear polarization nuclear magnetic resonance experiments and the like. The realization of the real-time control of the output wave power of the gyrotron oscillator is beneficial to promoting the development of the related field. The output wave power of the gyrotron oscillator can be controlled through cathode voltage, anode voltage, filament power and the like, wherein the filament power has slow influence on the output wave power of the gyrotron oscillator and cannot be used for rapidly controlling the output wave power.
However, the real-time control of the output wave power of the conventional gyrotron oscillator is realized by independently adjusting the cathode voltage or the anode voltage, and feedback control is not performed, so that the control precision is not high, and the random high-power millimeter wave waveform output is difficult to realize, thereby causing low control accuracy of the output wave of the gyrotron oscillator.
Therefore, a power control strategy for the output wave of the gyrotron oscillator is needed to solve the problem of low control accuracy of the output wave of the gyrotron oscillator.
Disclosure of Invention
The embodiment of the invention provides a method, a device and equipment for controlling the output wave power of a gyrotron oscillator, which are used for improving the control accuracy of the output wave of the gyrotron oscillator.
In order to solve the above problem, an embodiment of the present invention provides a method for controlling output wave power of a gyrotron oscillator, including:
acquiring power preset data;
generating first control data of a power supply according to the preset power data, and transmitting the first control data of the power supply to a target gyrotron oscillator so that the target gyrotron oscillator outputs power according to the first control data of the power supply;
receiving power output data transmitted by the power monitoring device; the power monitoring device is used for acquiring power output data of the target gyrotron oscillator;
and judging the difference value between the power preset data and the power output data:
when the difference value is larger than a first power threshold value, substituting the difference value into a preset power supply voltage regulation formula to obtain a power supply regulation voltage; generating second control data of the power supply according to the power supply adjusting voltage, and transmitting the second control data of the power supply to a voltage control device, so that the voltage control device adjusts the voltage of the target gyrotron oscillator according to the second control data of the power supply; wherein the target gyrotron oscillator outputs power based on the adjusted voltage.
As an improvement of the above scheme, the generating first control data of the power supply according to the preset power data specifically includes:
calculating to obtain the initial voltage of the power supply according to the preset power data;
and generating first control data of the power supply according to the initial voltage of the power supply.
As an improvement of the above scheme, the determining a difference between the preset power data and the output power data further includes: when the difference is less than or equal to the first power threshold, the voltage of the target gyrotron oscillator is not adjusted.
As an improvement of the above scheme, the generating first control data of the power supply according to the preset power data specifically includes:
calculating to obtain the initial voltage of the power supply according to the preset power data;
and generating first control data of the power supply according to the initial voltage of the power supply.
As an improvement of the above scheme, when the difference is greater than the first power threshold, substituting the difference into a preset power supply voltage regulation formula to obtain a power supply regulation voltage, specifically:
the power supply regulated voltage comprises: an anodic first regulation voltage and a cathodic first regulation voltage;
when the difference value is larger than the first power threshold value, substituting the difference value into a preset power supply voltage regulation formula, and calculating to obtain a first anode regulation voltage and a first cathode regulation voltage; the preset power supply voltage regulation formula specifically includes:
wherein x is the cathode regulation voltage, y is the anode regulation voltage, and n is the difference.
As an improvement of the foregoing solution, the voltage control device adjusts the voltage of the target gyrotron oscillator according to the second control data of the power supply, specifically: the voltage control device adjusts the cathode voltage value of the target gyrotron oscillator into a first voltage value and adjusts the anode voltage value of the target gyrotron oscillator into a second voltage value according to the second control data of the power supply; the first voltage value is the absolute value of the difference between the voltage value of the cathode initial voltage and the voltage value of the cathode regulating voltage, and the second voltage value is the absolute value of the difference between the voltage value of the anode initial voltage and the voltage value of the anode regulating voltage.
As an improvement of the above scheme, the present embodiment further includes:
receiving temperature data transmitted by a temperature acquisition device, and calculating to obtain collector power;
according to a preset second power threshold, judging the size of the collector power:
and when the collector power is greater than a second power threshold, generating a collector adjusting voltage, generating collector control data according to the collector adjusting voltage, and transmitting the collector control data to a voltage control device, so that the voltage control device adjusts the voltage of the target gyrotron oscillator according to the collector control data.
As an improvement of the above scheme, the voltage control device adjusts the voltage of the target gyrotron oscillator according to the collector control data, specifically:
the collector regulated voltage comprises an anode second regulated voltage and a cathode second regulated voltage;
and the voltage control device increases the voltage value corresponding to the anode second adjusting voltage for the anode voltage value of the target gyrotron oscillator and decreases the voltage value corresponding to the cathode second adjusting voltage for the cathode voltage value of the target gyrotron oscillator according to the collector control data.
Accordingly, an embodiment of the present invention further provides an output wave power control apparatus for a gyrotron oscillator, including: the device comprises a data acquisition module, a data generation module, a data receiving module, a data judgment module and a first control module;
the data acquisition module is used for acquiring power preset data;
the data generation module is used for generating first control data of a power supply according to the preset power data and transmitting the first control data of the power supply to a target gyrotron oscillator so as to enable the target gyrotron oscillator to output power according to the first control data of the power supply;
the data receiving module is used for receiving power output data transmitted by the power monitoring device; the power monitoring device is used for acquiring power output data of the target gyrotron oscillator;
the data judgment module is used for judging the difference value between the power preset data and the power output data:
the first control module is used for substituting the difference value into a preset power supply voltage regulation formula to obtain power supply regulation voltage when the difference value is larger than a first power threshold value; generating second control data of the power supply according to the power supply adjusting voltage, and transmitting the second control data of the power supply to a voltage control device, so that the voltage control device adjusts the voltage of the target gyrotron oscillator according to the second control data of the power supply; wherein the target gyrotron oscillator outputs power based on the adjusted voltage.
As an improvement of the above scheme, the generating first control data of the power supply according to the preset power data specifically includes:
calculating to obtain the initial voltage of the power supply according to the preset power data;
and generating first control data of the power supply according to the initial voltage of the power supply.
As an improvement of the above scheme, the generating first control data of the power supply according to the preset power data specifically includes:
calculating to obtain the initial voltage of the power supply according to the preset power data;
and generating first control data of the power supply according to the initial voltage of the power supply.
As an improvement of the foregoing solution, the determining a difference between the power preset data and the power output data further includes: when the difference is less than or equal to the first power threshold, the voltage of the target gyrotron oscillator is not adjusted.
As an improvement of the above scheme, when the difference is greater than the first power threshold, substituting the difference into a preset power supply voltage regulation formula to obtain a power supply regulation voltage, specifically:
the power supply regulated voltage comprises: an anodic first regulation voltage and a cathodic first regulation voltage;
when the difference value is larger than the first power threshold value, substituting the difference value into a preset power supply voltage regulation formula, and calculating to obtain a first anode regulation voltage and a first cathode regulation voltage; the preset power supply voltage regulation formula specifically includes:
in the formula, x is a cathode adjustment voltage, y is an anode adjustment voltage, and n is a difference value.
As an improvement of the foregoing solution, the voltage control device adjusts the voltage of the target gyrotron oscillator according to the second control data of the power supply, specifically: the voltage control device adjusts the cathode voltage value of the target gyrotron oscillator into a first voltage value and adjusts the anode voltage value of the target gyrotron oscillator into a second voltage value according to the second control data of the power supply; the first voltage value is the absolute value of the difference between the voltage value of the cathode initial voltage and the voltage value of the cathode adjusting voltage, and the second voltage value is the absolute value of the difference between the voltage value of the anode initial voltage and the voltage value of the anode adjusting voltage.
As an improvement of the above solution, the present embodiment further includes: a second control module;
the second control module is used for receiving the temperature data transmitted by the temperature acquisition device and calculating to obtain the power of the collector; according to a preset second power threshold, judging the size of the collector power: and when the collector power is greater than a second power threshold, generating a collector adjusting voltage, generating collector control data according to the collector adjusting voltage, and transmitting the collector control data to a voltage control device, so that the voltage control device adjusts the voltage of the target gyrotron oscillator according to the collector control data.
As an improvement of the above scheme, the voltage control device adjusts the voltage of the target gyrotron oscillator according to the collector control data, specifically:
the collector regulated voltage comprises an anode second regulated voltage and a cathode second regulated voltage;
and the voltage control device increases the voltage value corresponding to the anode second adjusting voltage for the anode voltage value of the target gyrotron oscillator and decreases the voltage value corresponding to the cathode second adjusting voltage for the cathode voltage value of the target gyrotron oscillator according to the collector control data.
Accordingly, an embodiment of the present invention further provides a computer terminal device, which includes a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, and when the processor executes the computer program, the processor implements a method for controlling output wave power of a gyrotron oscillator according to the present invention.
Accordingly, an embodiment of the present invention further provides a computer-readable storage medium, which includes a stored computer program, where when the computer program runs, an apparatus on which the computer-readable storage medium is located is controlled to execute the method for controlling output wave power of a gyrotron oscillator according to the present invention.
Therefore, the invention has the following beneficial effects:
the invention provides an output wave power control method of a gyrotron oscillator, which comprises the steps of generating first control data of a power supply based on preset power data after the preset power data are obtained, and realizing power output of a target gyrotron oscillator according to the preset power data; the power output data transmitted by the power detection device are received, the difference value between the power output data and the power preset data is compared, the power supply adjusting voltage is calculated according to the difference value, and the second control data of the power supply are generated, so that the voltage control device can adjust the power according to the second control data of the power supply, and the feedback adjustment of the gyrotron oscillator is realized. Compared with the prior art that the power of the gyrotron oscillator is adjusted through independently adjusting the cathode voltage port or the anode voltage port, the power of the gyrotron oscillator is initially adjusted, and then feedback adjustment is performed based on the initially adjusted power, so that the gyrotron oscillator can accurately output according to the preset power, and the control accuracy of the output wave of the gyrotron oscillator is improved.
Drawings
Fig. 1 is a schematic flowchart of an output wave power control method of a gyrotron oscillator according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an output wave power control apparatus of a gyrotron oscillator according to an embodiment of the present invention;
fig. 3 is a schematic flowchart of an output wave power control method of a gyrotron oscillator according to another embodiment of the present invention;
fig. 4 is a schematic structural diagram of an output wave power control system of a gyrotron oscillator according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1, fig. 1 is a schematic flow chart of an output wave power control method of a gyrotron oscillator according to an embodiment of the present invention, as shown in fig. 1, the present embodiment includes steps 101 to 105, and each step specifically includes the following steps:
step 101: power preset data is acquired.
In this embodiment, preset power data at any time is selected from a set output wave power curve.
Step 102: and generating first control data of a power supply according to the preset power data, and transmitting the first control data of the power supply to a target gyrotron oscillator so as to enable the target gyrotron oscillator to output power according to the first control data of the power supply.
In this embodiment, the generating first control data of the power supply according to the preset power data specifically includes:
calculating to obtain the initial voltage of the power supply according to the preset power data;
and generating first control data of the power supply according to the initial voltage of the power supply.
Step 103: receiving power output data transmitted by the power monitoring device; the power monitoring device is used for acquiring power output data of the target gyrotron oscillator.
Step 104: and judging the difference value between the power preset data and the power output data.
In this embodiment, the determining the difference between the preset power data and the output power data further includes: when the difference is less than or equal to the first power threshold, the voltage of the target gyrotron oscillator is not adjusted.
Step 105: when the difference value is larger than a first power threshold value, substituting the difference value into a preset power supply voltage regulation formula to obtain a power supply regulation voltage; generating second control data of the power supply according to the power supply adjusting voltage, and transmitting the second control data of the power supply to a voltage control device, so that the voltage control device adjusts the voltage of the target gyrotron oscillator according to the second control data of the power supply; wherein the target gyrotron oscillator outputs power based on the adjusted voltage.
In this embodiment, when the difference is greater than the first power threshold, the difference is substituted into a preset power supply voltage regulation formula to obtain a power supply regulation voltage, which specifically includes:
the power supply regulated voltage includes: an anodic first regulation voltage and a cathodic first regulation voltage;
when the difference value is larger than the first power threshold value, substituting the difference value into a preset power supply voltage regulation formula, and calculating to obtain a first anode regulation voltage and a first cathode regulation voltage; the preset power supply voltage regulation formula specifically includes:
in the formula, x is a cathode adjustment voltage, y is an anode adjustment voltage, and n is a difference value.
In a specific embodiment, output wave power signals of the gyrotron oscillator are monitored in real time, whether the actual output wave power deviates from the set power or not is compared, and if the deviation degree reaches a first power threshold value, cathode voltage and anode voltage parameters are adjusted; and if the difference between the actual output power and the set power is smaller than a first power threshold, not adjusting the cathode voltage and the anode voltage. If the difference between the actual output power and the set power is nkW and | n | >20 (the absolute value of n is greater than 20), adjusting the cathode voltage and the anode voltage;
the cathode voltage is adjusted to
The anode voltage is adjusted to
Wherein the adjusted cathode voltage isx 0 X, regulated anode voltage ofy 0 -y; whereinx 0 Is the voltage of the original cathode, and the cathode voltage,y 0 is the raw anode voltage.
In a specific embodiment, since the output power of the gyrotron oscillator is at most 1MW, the first power threshold is set by considering that the difference between the actual output wave power and the set power is 20kW.
In this embodiment, the voltage control device adjusts the voltage of the target gyrotron oscillator according to the second control data of the power supply, specifically: the voltage control device adjusts the cathode voltage value of the target gyrotron oscillator into a first voltage value and adjusts the anode voltage value of the target gyrotron oscillator into a second voltage value according to the second control data of the power supply; the first voltage value is the absolute value of the difference between the voltage value of the cathode initial voltage and the voltage value of the cathode adjusting voltage, and the second voltage value is the absolute value of the difference between the voltage value of the anode initial voltage and the voltage value of the anode adjusting voltage.
As an improvement of the above scheme, the present embodiment further includes:
receiving temperature data transmitted by a temperature acquisition device, and calculating to obtain collector power;
according to a preset second power threshold, judging the collector power:
and when the collector power is greater than a second power threshold, generating a collector adjusting voltage, generating collector control data according to the collector adjusting voltage, and transmitting the collector control data to a voltage control device, so that the voltage control device adjusts the voltage of the target gyrotron oscillator according to the collector control data.
As an improvement of the above scheme, the voltage control device adjusts the voltage of the target gyrotron oscillator according to the collector control data, specifically:
the collector regulated voltage comprises an anode second regulated voltage and a cathode second regulated voltage;
and the voltage control device increases the voltage value corresponding to the anode second adjusting voltage for the anode voltage value of the target gyrotron oscillator and decreases the voltage value corresponding to the cathode second adjusting voltage for the cathode voltage value of the target gyrotron oscillator according to the collector control data.
In a specific embodiment, the collector temperature signal is monitored in real time, the collector power is calculated according to the temperature signal, and the cathode voltage and the anode voltage parameters are adjusted when the collector power exceeds a set threshold. The collector power threshold is set to be 1.2MW (i.e. the second power threshold in the claim of the invention), when the collector power exceeds the set threshold, the cathode voltage is decreased by 0.1kV (i.e. the second cathode regulation voltage in the claim of the invention), and the anode voltage is increased by 0.1kV (i.e. the second anode regulation voltage in the claim of the invention); the cathode voltage parameter and the anode voltage parameter are respectively sent to the cathode voltage control section and the anode voltage control section.
In a specific embodiment, to better explain the control method of the gyrotron oscillator, please refer to fig. 3, fig. 3 is a schematic flow chart of an output wave power control method of the gyrotron oscillator according to another embodiment of the present invention, including: steps 301 to 307;
step 301: setting an output wave power curve, and then entering step 302;
step 302: calculating a cathode voltage parameter and an anode voltage parameter, and then simultaneously entering the step 303 and the step 304;
step 303: comparing the actual output wave power with the set power, and then entering step 305;
step 304: calculating the power of the collector by using the temperature signal, and then entering step 306;
step 305: judging whether the output wave power and the set power deviate or not: if yes, go back to step 302 to recalculate; if not, go to step 307;
step 306: judging whether the collector power is too large: if yes, go back to step 302 to recalculate; if not, go to step 307;
step 307: judging whether the pulse width is finished: if not, go back to step 302 to recalculate; if yes, the power control is ended.
In a specific embodiment, the method is realized based on a PXI platform and an FPGA, and a CPU of the PXI platform is provided with a Window system; the feedback control logic calculation is realized based on FPGA. And collecting the output wave power signal of the gyrotron oscillator and the collector temperature signal after signal processing by using a PXI acquisition card, and displaying the signals in control software. And the data acquired by the PXI acquisition card enters the FPGA through the bus interface.
In a specific embodiment, the control method of the present invention can be compiled into a binary file required by the FPGA, so as to implement logic control based on the FPGA.
As an improvement of the above solution, please refer to fig. 4, fig. 4 is a schematic structural diagram of an output wave power control system of a gyrotron oscillator according to an embodiment of the present invention, including: the device comprises a gyrotron oscillator 1, a collector 2, a high-power millimeter wave 3, a directional coupler 4, a horn antenna 5, a power signal processing unit 6, a temperature acquisition device 7, a temperature signal processing unit 8, a feedback control part 9, a cathode voltage control part 10, a cathode voltage source 11, an anode voltage control part 12 and an anode voltage source 13; wherein the feedback control section is configured to execute an output wave power control method of a gyrotron oscillator according to the present invention; the voltage control apparatus according to the present invention includes: a cathode voltage control section 10 and an anode voltage control section 12.
In a specific embodiment, a power monitoring device measures the output wave power of the gyrotron oscillator in real time, and the power monitoring device is composed of a directional coupler 4, a horn antenna 5 and a power signal processing unit 6; the coupling coefficient of the directional coupler 4 is about-70 dB, and mW-level low-power millimeter waves output by the high-power millimeter wave 3 receiving coupler are transmitted. The low-power millimeter waves are changed into voltage signals with a certain proportion after passing through the power signal processing unit 6, and then enter the feedback control part.
In a specific embodiment, the cathode voltage control section 10 is used to achieve real-time adjustment of the cathode output voltage. The cathode voltage control part converts the cathode voltage parameter calculated by the feedback control part into an analog voltage signal to be output (namely the first control data of the power supply or the second control data of the power supply or the collector control data of the invention);
the analog voltage signal is used as a reference signal of the cathode voltage source 11, thereby realizing the control of the cathode voltage. The cathode voltage control part is realized based on a PXI platform and an FPGA;
the cathode voltage parameter given by the feedback control part in the FPGA is transmitted to the PXI analog output module through the bus interface, and the reference voltage is transmitted to the cathode voltage source 11 through the coaxial line.
In a specific embodiment, the anode voltage control portion 12 is used to enable real-time regulation of the anode output voltage. The anode voltage control part converts the anode voltage parameters calculated by the feedback control part into analog voltage signals to be output (namely, the first control data of the power supply, the second control data of the power supply or the collector control data of the invention);
the analog voltage signal is used as a reference signal of the anode voltage source 13, so that the control of the anode voltage is realized;
the anode voltage control part is realized based on a PXI platform and an FPGA. Anode voltage parameters given by the feedback control part in the FPGA are transmitted to the PXI analog output module through the bus interface, and the reference voltage is transmitted to the anode voltage source 13 through the coaxial line.
In a specific embodiment, the temperature acquisition device 7 monitors the temperature distribution of the collector 2 in real time, and is composed of the temperature acquisition device 7 and the temperature signal processing unit 8.
In a specific embodiment, the temperature acquisition device uses a thermocouple, and the temperature signal processing unit converts a thermocouple signal into a 0 to 10V voltage signal and enters the feedback control part.
After the power preset data are obtained, the first control data of the power supply are generated based on the power preset data, so that the target gyrotron oscillator outputs power according to the power preset data; the power output data transmitted by the power detection device are received, the difference value between the power output data and the power preset data is compared, the power supply adjusting voltage is calculated according to the difference value, and the second control data of the power supply are generated, so that the voltage control device can adjust the power according to the second control data of the power supply, and the feedback adjustment of the gyrotron oscillator is realized. Through the real-time control of the cathode voltage and the anode voltage, the high-power millimeter wave arbitrary waveform output is realized on the premise of ensuring the operation safety of the gyrotron oscillator. The control precision is high, and the operation safety of the gyrotron oscillator can be ensured through the real-time monitoring of the temperature distribution of the collector.
Example two
Referring to fig. 2, fig. 2 is a schematic structural diagram of an output wave power control apparatus of a gyrotron oscillator according to an embodiment of the present invention, including: the system comprises a data acquisition module 201, a data generation module 202, a data receiving module 203, a data judgment module 204 and a first control module 205;
the data acquiring module 201 is configured to acquire power preset data;
the data generating module 202 is configured to generate first control data of a power supply according to the preset power data, and transmit the first control data of the power supply to a target gyrotron oscillator, so that the target gyrotron oscillator outputs power according to the first control data of the power supply;
the data receiving module 203 is configured to receive power output data transmitted by the power monitoring apparatus; the power monitoring device is used for acquiring power output data of the target gyrotron oscillator;
the data determining module 204 is configured to determine a difference between the preset power data and the output power data:
the first control module 205 is configured to substitute the difference value into a preset power supply voltage regulation formula to obtain a power supply regulation voltage when the difference value is greater than a first power threshold; generating second control data of the power supply according to the power supply adjusting voltage, and transmitting the second control data of the power supply to a voltage control device, so that the voltage control device adjusts the voltage of the target gyrotron oscillator according to the second control data of the power supply; wherein the target gyrotron oscillator performs power output based on the adjusted voltage.
As an improvement of the foregoing solution, the generating first control data of the power supply according to the power preset data specifically includes:
calculating to obtain the initial voltage of the power supply according to the preset power data;
and generating first control data of the power supply according to the initial voltage of the power supply.
As an improvement of the foregoing solution, the generating first control data of the power supply according to the power preset data specifically includes:
calculating to obtain the initial voltage of the power supply according to the preset power data;
and generating first control data of the power supply according to the initial voltage of the power supply.
As an improvement of the above scheme, the determining a difference between the preset power data and the output power data further includes: and when the difference value is less than or equal to the first power threshold value, the voltage of the target gyrotron oscillator is not adjusted.
As an improvement of the above scheme, when the difference is greater than the first power threshold, the difference is substituted into a preset power supply voltage regulation formula to obtain a power supply regulation voltage, specifically:
the power supply regulated voltage comprises: an anodic first regulation voltage and a cathodic first regulation voltage;
when the difference value is larger than the first power threshold value, substituting the difference value into a preset power supply voltage regulation formula, and calculating to obtain a first anode regulation voltage and a first cathode regulation voltage; the preset power supply voltage regulation formula specifically includes:
in the formula, x is a cathode adjustment voltage, y is an anode adjustment voltage, and n is a difference value.
As an improvement of the above scheme, the voltage control device adjusts the voltage of the target gyrotron oscillator according to the power supply second control data, specifically: the voltage control device adjusts the cathode voltage value of the target gyrotron oscillator into a first voltage value and adjusts the anode voltage value of the target gyrotron oscillator into a second voltage value according to the second control data of the power supply; the first voltage value is the absolute value of the difference between the voltage value of the cathode initial voltage and the voltage value of the cathode adjusting voltage, and the second voltage value is the absolute value of the difference between the voltage value of the anode initial voltage and the voltage value of the anode adjusting voltage.
As an improvement of the above scheme, the present embodiment further includes: a second control module 206;
the second control module 206 is configured to receive the temperature data transmitted by the temperature acquisition device, and calculate to obtain collector power; according to a preset second power threshold, judging the size of the collector power: and when the collector power is greater than a second power threshold, generating a collector adjusting voltage, generating collector control data according to the collector adjusting voltage, and transmitting the collector control data to a voltage control device, so that the voltage control device adjusts the voltage of the target gyrotron oscillator according to the collector control data.
As an improvement of the above scheme, the voltage control device adjusts the voltage of the target gyrotron oscillator according to the collector control data, specifically:
the collector regulated voltage comprises an anode second regulated voltage and a cathode second regulated voltage;
and the voltage control device increases the voltage value corresponding to the anode second adjusting voltage for the anode voltage value of the target gyrotron oscillator and decreases the voltage value corresponding to the cathode second adjusting voltage for the cathode voltage value of the target gyrotron oscillator according to the collector control data.
In the embodiment, the data acquisition module is used for acquiring the preset power data, and the data generation module is used for controlling the power output of the target gyrotron oscillator according to the preset power data; the data receiving module is used for receiving the power output data, so that the data judging module is used for judging the difference value between the power output data and the power preset data, and the first control module is used for performing power feedback control on the target gyrotron oscillator according to the judgment result of the difference value. This embodiment is after tentatively adjusting the power of gyrotron oscillator, carries out feedback control based on the power after tentatively adjusting for the gyrotron oscillator can accurately export according to predetermined power, and then has improved the control accuracy degree of gyrotron oscillator output wave.
EXAMPLE III
Referring to fig. 5, fig. 5 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.
A terminal device of this embodiment includes: a processor 501, a memory 502 and a computer program stored in said memory 502 and executable on said processor 501. The processor 501, when executing the computer program, implements the steps of the output wave power control method of each of the above-described gyrotron oscillators in an embodiment, for example, all the steps of the output wave power control method of the gyrotron oscillator shown in fig. 1. Alternatively, the processor 501, when executing the computer program, implements the functions of the modules in the device embodiments, for example: all the modules of the output wave power control device of the gyrotron oscillator shown in fig. 2.
In addition, an embodiment of the present invention further provides a computer-readable storage medium, where the computer-readable storage medium includes a stored computer program, where when the computer program runs, an apparatus where the computer-readable storage medium is located is controlled to execute the method for controlling output wave power of a gyrotron oscillator according to any one of the above embodiments.
It will be appreciated by those skilled in the art that the schematic diagram is merely an example of a terminal device and does not constitute a limitation of a terminal device, and may include more or less components than those shown, or combine certain components, or different components, for example, the terminal device may also include input output devices, network access devices, buses, etc.
The Processor 501 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. The general processor may be a microprocessor or the processor may be any conventional processor, etc., and the processor 501 is a control center of the terminal device and connects various parts of the whole terminal device by using various interfaces and lines.
The memory 502 may be used to store the computer programs and/or modules, and the processor 501 implements various functions of the terminal device by running or executing the computer programs and/or modules stored in the memory and calling data stored in the memory 502. The memory 502 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program (such as a sound playing function, an image playing function, etc.) required by at least one function, and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. In addition, the memory may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a flash memory Card (FlashCard), at least one magnetic disk storage device, a flash memory device, or other volatile solid state storage device.
Wherein, the terminal device integrated module/unit can be stored in a computer readable storage medium if it is implemented in the form of software functional unit and sold or used as an independent product. Based on such understanding, all or part of the flow of the method according to the embodiments of the present invention may also be implemented by a computer program, which may be stored in a computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method embodiments may be implemented. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, read-only Memory (ROM), random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, etc.
It should be noted that the above-described device embodiments are merely illustrative, where the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. In addition, in the drawings of the embodiment of the apparatus provided by the present invention, the connection relationship between the modules indicates that there is a communication connection therebetween, and may be specifically implemented as one or more communication buses or signal lines. One of ordinary skill in the art can understand and implement it without inventive effort.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (10)
1. A method for controlling output wave power of a gyrotron oscillator, comprising:
acquiring power preset data;
generating first control data of a power supply according to the preset power data, and transmitting the first control data of the power supply to a target gyrotron oscillator so that the target gyrotron oscillator outputs power according to the first control data of the power supply;
receiving power output data transmitted by the power monitoring device; the power monitoring device is used for acquiring power output data of the target gyrotron oscillator;
and judging the difference value between the power preset data and the power output data:
when the difference value is larger than a first power threshold value, substituting the difference value into a preset power supply voltage regulation formula to obtain a power supply regulation voltage; generating second control data of the power supply according to the power supply adjusting voltage, and transmitting the second control data of the power supply to a voltage control device, so that the voltage control device adjusts the voltage of the target gyrotron oscillator according to the second control data of the power supply; wherein the target gyrotron oscillator outputs power based on the adjusted voltage.
2. The method according to claim 1, wherein the generating of the first control data of the power supply according to the preset power data includes:
calculating to obtain the initial voltage of the power supply according to the preset power data;
and generating first control data of the power supply according to the initial voltage of the power supply.
3. The method as claimed in claim 2, wherein the step of determining the magnitude of the difference between the power preset data and the power output data further comprises: and when the difference value is less than or equal to the first power threshold value, the voltage of the target gyrotron oscillator is not adjusted.
4. The method of claim 2, wherein when the difference is greater than a first power threshold, the difference is substituted into a preset power supply voltage regulation formula to obtain a power supply regulation voltage, specifically:
the power supply regulated voltage includes: an anodic first regulation voltage and a cathodic first regulation voltage;
when the difference value is larger than the first power threshold value, substituting the difference value into a preset power supply voltage regulation formula, and calculating to obtain a first anode regulation voltage and a first cathode regulation voltage; the preset power supply voltage regulation formula specifically includes:
in the formula, x is a cathode adjustment voltage, y is an anode adjustment voltage, and n is a difference value.
5. The method as claimed in claim 2, wherein the voltage control means adjusts the voltage of the target gyrotron oscillator according to the power supply second control data, and specifically comprises: the voltage control device adjusts the cathode voltage value of the target gyrotron oscillator into a first voltage value and adjusts the anode voltage value of the target gyrotron oscillator into a second voltage value according to the second control data of the power supply; the first voltage value is the absolute value of the difference between the voltage value of the cathode initial voltage and the voltage value of the cathode adjusting voltage, and the second voltage value is the absolute value of the difference between the voltage value of the anode initial voltage and the voltage value of the anode adjusting voltage.
6. The method of any one of claims 1 to 5, further comprising:
receiving temperature data transmitted by a temperature acquisition device, and calculating to obtain collector power;
according to a preset second power threshold, judging the collector power:
and when the collector power is greater than a second power threshold, generating a collector adjusting voltage, generating collector control data according to the collector adjusting voltage, and transmitting the collector control data to a voltage control device, so that the voltage control device adjusts the voltage of the target gyrotron oscillator according to the collector control data.
7. The method as claimed in claim 6, wherein the voltage control device adjusts the voltage of the target gyrotron oscillator according to the collector control data, and specifically comprises:
the collector regulated voltage comprises an anode second regulated voltage and a cathode second regulated voltage;
and the voltage control device increases the voltage value corresponding to the anode second adjusting voltage for the anode voltage value of the target gyrotron oscillator according to the collector control data, and decreases the voltage value corresponding to the cathode second adjusting voltage for the cathode voltage value of the target gyrotron oscillator.
8. An output wave power control device for a gyrotron oscillator, comprising: the device comprises a data acquisition module, a data generation module, a data receiving module, a data judgment module and a first control module;
the data acquisition module is used for acquiring power preset data;
the data generation module is used for generating first control data of a power supply according to the preset power data and transmitting the first control data of the power supply to a target gyrotron oscillator so as to enable the target gyrotron oscillator to output power according to the first control data of the power supply;
the data receiving module is used for receiving power output data transmitted by the power monitoring device; the power monitoring device is used for acquiring power output data of the target gyrotron oscillator;
the data judgment module is configured to judge a difference between the power preset data and the power output data:
the first control module is used for substituting the difference value into a preset power supply voltage regulation formula to obtain power supply regulation voltage when the difference value is larger than a first power threshold value; generating second control data of the power supply according to the power supply adjusting voltage, and transmitting the second control data of the power supply to a voltage control device, so that the voltage control device adjusts the voltage of the target gyrotron oscillator according to the second control data of the power supply; wherein the target gyrotron oscillator performs power output based on the adjusted voltage.
9. A computer terminal device comprising a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, the processor implementing a method of output wave power control of a gyrotron oscillator as claimed in any one of claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium, comprising a stored computer program, wherein when the computer program runs, the computer-readable storage medium is controlled by an apparatus to execute the method for controlling output wave power of a gyrotron oscillator according to any one of claims 1 to 7.
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