似少年
发表于 2025-3-25 05:47:57
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赤字
发表于 2025-3-25 09:20:12
https://doi.org/10.1007/978-3-8349-9698-5Since AC motors do not have brushes, the vulnerable parts of DC motors, and are easy to maintain, coupled with the rapid decline in the price of frequency converters, AC speed regulation has developed rapidly.
CUR
发表于 2025-3-25 12:11:12
https://doi.org/10.1007/978-3-658-02543-4PLC is short for Programmable Logic Controller. At present, PLC has two external forms: integrated (compact) and modular.
长处
发表于 2025-3-25 18:11:51
neue betriebswirtschaftliche forschung (nbf)Human–machine interface (HMI, MMI) is generally used to communicate with PLC (frequency converter, PID) and other controllers.
补角
发表于 2025-3-25 22:25:30
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Anthrp
发表于 2025-3-26 04:09:13
https://doi.org/10.1007/978-3-322-81085-4There are various reasons for interference. The most important principle is that the wiring of strong current and weak point should be separated. There are many other requirements. It is impossible for us to list them here. Here are some common anti-interference methods.
infantile
发表于 2025-3-26 08:17:44
Zusammenfassung, Restriktionen und Ausblick,Multi-unit systems refer to those systems that are composed of more than one device to complete the same task.
宽度
发表于 2025-3-26 10:44:29
Energy Conversion and Overall Energy Efficiency,We divide the energy system into three parts: generation, transmission and consumption. When generating electricity, improve energy efficiency and maximize power generation. In terms of power transmission and energy consumption, we need to improve energy efficiency and minimize energy consumption.
Vulvodynia
发表于 2025-3-26 15:01:39
Overall Structure and Fieldbus of Energy Saving Control System,The so-called energy efficiency optimization of the power generation systems, power transmission systems, and energy consumption systems we mentioned in the previous chapters are actually to solve two problems. One is to determine how many devices to use, and the other is to allocate the load rate of each device.
古老
发表于 2025-3-26 18:35:19
Valves and Clutches Commonly Used in Energy-Saving Systems,In energy-saving systems, clutches and valves are used for equipment switching and load distribution.