Six-switch single-phase converter control method and device
A control method and converter technology, applied in the field of control, can solve problems such as large amount of calculation, system stability and dynamic response ability need to be improved, and achieve the effect of reducing the amount of calculation
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Embodiment 1
[0051] This embodiment provides a method for controlling a six-switch single-phase converter. The control method can be executed by electronic devices such as processors and controllers. The electronic device can detect and obtain the six-switch single-phase converter. The current and voltage information of each part is predicted and calculated to obtain the optimal solution; the electronic device is also used to control the six-switch single-phase converter according to the obtained optimal solution, that is, the optimal voltage vector The switching state combination of the switching device is controlled, so as to realize the control of the six-switch single-phase converter, such as figure 2 shown, including the following steps:
[0052] Step S101, using multiple power combinations calculated in the previous sampling period to predict multiple power combinations in the current sampling period, where each power combination includes an active power and a corresponding reactive...
Embodiment 2
[0102] This embodiment provides a six-switch single-phase converter control device, which can be used to implement the six-switch single-phase converter control method in the above-mentioned embodiment 1. The device can be set inside a server or other equipment, and the module Cooperate with each other, so as to realize the control of the six-switch single-phase converter, such as Figure 4 As shown, the device includes:
[0103] The prediction module 201 is configured to use the multiple sets of power combinations calculated in the previous sampling period to predict multiple sets of power combinations in the current sampling period, wherein each set of power combinations includes an active power and a corresponding reactive power;
[0104] A calculation module 202, configured to calculate output currents of multiple sets of converters in the current sampling period;
[0105] The solution module 203 is configured to select an optimal solution of the power combination of the ...
Embodiment 3
[0114] This embodiment provides an electronic device, such as Figure 5 As shown, the electronic device includes a processor 301 and a memory 302, wherein the processor 301 and the memory 302 can be connected through a bus or other methods, Figure 5 Take connection via bus as an example.
[0115] The processor 301 may be a central processing unit (Central Processing Unit, CPU). The processor 301 may also be other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), graphics processors (Graphics Processing Unit, GPU), embedded neural network processors (Neural-network Processing Unit, NPU) or other Dedicated deep learning coprocessor, application specific integrated circuit (Application Specific Integrated Circuit, ASIC), field programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components and other chips, or a combination of the above...
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