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On May 8, the signing ceremony of Liaoning Yuanxin Energy Storage Technology Co., Ltd.'s 10GWh energy storage equipment manufacturing base and green energy project was held in Chaoyang Economic and Te...[Details]
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The working principle of the application circuit of the device is shown in Figure 2. We know that in the watt-hour meter, the voltage coil and the current coil are connected in parallel to the...[Details]
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I have been working hard to finish the work recently and go home to have a peaceful new year. This is the last article of the year. In the domestic rear-wheel drive version of MODEL 3, CATL lithium...[Details]
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Recently, the well-known market organization Canalys released a report on global smartphone shipments and growth rates in the fourth quarter of 2020. The content shows that Huawei, which everyone is ...[Details]
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Motor pwm speed control program /**************************************************** ========= DC Motor Control + Speed Display =========== ********************************************...[Details]
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1 Introduction CAN, the full name of which is "Controller Area Network", is an international standard, cost-effective fieldbus that plays an important role in the field of automatic control. CA...[Details]
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At the just-opened CES, Qualcomm announced that it had won orders from 37 automakers including BMW, GM, Hyundai, and Xpeng, opening up a landscape centered on digital chassis, digital cockpits, and a...[Details]
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1 Introduction This system uses the ADμC812 microcontroller as the processing core and is divided into six functional modules such as temperature sensing, signal processing (differential amplif...[Details]
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1 Introduction
At present, most variable frequency power supplies use sinusoidal pulse width modulation, the so-called SPWM technology. Most of its control circuits are implemented using analo...[Details]
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Migration environment 1. Host environment: CentOS 5.5 under VMare, 1G memory. 2. Integrated development environment: Eclipse IDE 3. Compilation environment: arm-linux-gcc v4.4.3, arm-none-linux-gnue...[Details]
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Permanent magnet motor magnetic shoe type and magnetization method
Since its introduction, NdFeB permanent magnet materials have been widely used in motor design due to their own advantages. W...[Details]
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The AutoShutdown circuit shown in Figure 1 describes the transient characteristics of a telephone call. When the circuit detects that the call is interrupted, it puts the speaker amplifier into...[Details]
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Unicore helps ADVANTICS upgrade CCS software to ISO15118-20 Improve bidirectional power transfer between EV and EVSE Hangzhou – July 14, 2022 – Hangzhou Unicore Semiconductor Co., Ltd. (Unicore...[Details]
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According to foreign media reports, starting around 2010, a large number of new commercial drone companies have flooded into the market, with abundant venture capital and a dazzling vision of drones ...[Details]
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On October 22, the largest energy storage power station in Shizhu County, Chongqing, the Shizhu County 110 kV Jinzhang Shared Energy Storage Power Station (Phase I), was officially put into operation ...[Details]
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