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1. Commonly used control methods in frequency converters
1. Non-intelligent control method
The non-intelligent control methods used in AC inverters include V/f control, slip frequency con...[Details]
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In actual work, in order to analyze the circuit principle, when drawing the electrical schematic diagram according to the real object, it is often necessary to measure the actual resistance of the ...[Details]
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// Use hardware timer to generate adjustable width PWM signal //ICC-AVR application builder : 2020/3/23 10:29:05 // Target : M8 // Crystal: 11.059Mhz // #include iom8v.h #include macros.h // #defi...[Details]
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Meizu Accessories' official Weibo account released a pre-launch poster, announcing that the Meizu 16T will be released on October 23. This is Meizu's second Qualcomm Snapdragon 855 phone (the first i...[Details]
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Yunweibao dry information sharing: must-check items before starting up factory production equipment (recommended collection) How can factory production equipment achieve safety protection in fa...[Details]
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China Energy Storage Network
: It is understood that the world's largest multi-terminal AC/DC hybrid flexible distribution network interconnection project has been successfully put into opera...[Details]
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2020 is gradually coming to an end, and the analog television that has accompanied several generations of people growing up is about to end. According to the "Notice on the Work Arrangements for the ...[Details]
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Puyuan spectrum analyzers are widely used in many fields such as enterprise research and development, factory production, education and teaching. Especially in the era when domestic instruments are b...[Details]
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0 Introduction
The main fan of a mine is the main ventilation equipment of a mine. Its task is to remove dust and dirty gas from the mine and reduce the gas concentration in the mine. Howe...[Details]
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According to Digitimes, industry sources revealed that Intel has decided to postpone its previous 3nm chip orders from TSMC to the fourth quarter of 2024. Therefore, some users believe that new proce...[Details]
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Nowadays, the cruise control function is no longer an exclusive feature of high-end cars. Whether it is originally installed or installed later, more car owners have enjoyed the convenience brought by...[Details]
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As the Internet of Things (IoT) continues to grow, the value that wearable electronics can offer is also increasing. Traditionally, standard wristwatches were the defining product of the e...[Details]
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Although the traditional analog oscilloscope has comprehensive functions, it is expensive, large in size, heavy in weight, and high in cost, which limits its application. For most students and teac...[Details]
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According to foreign media reports, Samsung Group Vice Chairman Lee Jae-yong and Hyundai Motor Group Chief Vice Chairman Chung Eui-sun recently met at Samsung SDI Cheonan Factory (mainly producing po...[Details]
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Abstract: With the advancement of automatic control concepts and automotive electronic control technology, more and more wire control technologies are being applied in the automotive field. This ar...[Details]