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This paper adopts a combination of software and hardware design method, uses the area equivalence method, and implements SPWM control of the experimental inverter system based on PIC microcontroller....[Details]
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Abstract:
A high-power
photovoltaic inverter
system
with charging and inverter functions is designed
. The system uses Intel80C196MC chip as the control core and adopts self-optimal contr...[Details]
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China Energy Storage Network News:
Shanxi power spot market has been operating for a full year. The team has been tracking the spot market for more than a year and has conducted in-depth an...[Details]
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Core Power Cloud Roadshow was established by Jiwei.com specifically to address the difficulties in semiconductor investment and financing during the epidemic. It has become the most influential onlin...[Details]
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For modern electronic systems, due to their complexity, not only AC-DC, but DC-DC ripple noise is also very important. The existence of ripple and noise will cause many hazards and affect the normal ...[Details]
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With the development of the national economy, the electricity consumption of enterprises and individuals has increased significantly. Now the time of electricity consumption of users is relatively ...[Details]
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If you use the Fluke network tester FLUKE DSX-5000 CH to test the copper network recently installed for a customer, it is easy to see on the tester whether the link passes or fails the test for the s...[Details]
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As a beginner, correct use is the most basic skill. This article mainly explains how to use an analog multimeter to measure and communicate. Use an electric barrier to measure capacitance, select a...[Details]
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PID control is the most common control strategy. More than 90% of the control loops in industrial process control have PID structure. The reason why PID control is widely used is mainly because i...[Details]
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The circuit of this power supply is shown in the figure below.
1. Charging circuit and its debugging
Initially, influenced by some cheap universal mobile phone chargers, the constant curren...[Details]
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Configuration 1. Install DSP library files 2. Configure the compilation environment. The above additions are added in project→options→C/C++→Define, and the separation is comma, that is, ...[Details]
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The architectures of the two are different. The core component of AWG is the DAC, which compiles the waveform with carrier information and plays it directly through the DAC. The latter includes a bas...[Details]
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According to a survey by TrendForce Semiconductor Research Center (DRAMeXchange), DRAM inventory on the demand side has returned to a healthier level in the second half of 2019. In addition, some com...[Details]
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This morning, Honor launched the Honor V40 series of mobile phones, with a starting price of 3,599 yuan. This is the first product after Honor's independence in November last year, which is of g...[Details]
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The "end-to-end" big model has been considered an effective tool for exploring advanced intelligent driving. Since the beginning of this year, Xiaopeng, Huawei, and Ideal have successively announce...[Details]
MicroPython Open Source section
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