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The difference between sine and modified inverters
1.1 Selection of inverter power devices
At present, the domestic photovoltaic power generation system (PhotoVoltaic Sys-tem, PVS) ...[Details]
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Notice of the General Office of the National Development and Reform Commission on
the temporary transmission price of the Shaanxi-Hubei and Ya'an-Jiangxi UHV DC projects
...[Details]
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"It's so convenient. This has greatly solved the problem of difficulty in charging electric vehicles in the community. The 'shared charging' system introduced by the community has not only facilita...[Details]
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(Image source: www.carscoops.com) According to foreign media reports, Kia Motors has launched the KiaSafe Case, a Faraday case anti-theft system, to provide security protection for customers who...[Details]
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Soon, the market will see electric vehicles that support charging and swapping and have upgradeable power battery architecture - electric vehicle products under SAIC Roewe's new R brand. On May 10,...[Details]
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The development of ARINC429 bus interface board realizes the reception and transmission of multi-channel ARINC429 bus data, which has become the focus of the current research on aircraft airborne bus...[Details]
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In LED lighting systems, adding circuitry to improve PFC response time can help eliminate flicker caused by rapidly changing AC input voltage. If the power factor correction (PFC) block does not resp...[Details]
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The author's project is about the realization of robot control. The control part uses PICl6F7X series microcontrollers, which are programmed in assembly language. The running speed is fast and can mee...[Details]
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When the thermostat of the refrigerator is damaged and it is difficult to configure a new thermostat for a while, the electronic thermostat introduced in this article can be used as an emergency subst...[Details]
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According to Jiwei.com news on June 30, according to the performance forecast for the first half of 2021 released by North Huachuang, the company is expected to achieve a net profit of 276 million yu...[Details]
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Introduction
Generally,
power supply
equipment can only measure the overall output
voltage
and
current
of the battery pack
, but cannot perfor...[Details]
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NAS stands for Network Attached Storage, which can be translated as network attached storage. It is a professional network data storage and backup device. It is data-centric, completely separates s...[Details]
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As expected by the market, Huawei's entry has activated the TV industry. Since Honor released its first smart screen, a number of manufacturers followed suit in just one week. Not only traditional TV...[Details]
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When I was in school, I didn't know what I would do in the future, so I learned a little bit of everything. I picked up anything that I thought was useful, but after I graduated, I found that wha...[Details]
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On October 23, Cao Xin, deputy secretary of the Party Committee and general manager of Hebei Construction Investment Group, met with Wang Shuhui, secretary of the Party Committee and chairman of Yu...[Details]