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中文
Exhibition Preview
Tujian Automation will participate in the 12th CSEAC 2024 Semiconductor Equipment and Core Components Exhibition held in Wuxi this year.
13
2024
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08
Good news! Warm congratulations to our company for being recognized as a "high-tech enterprise"
According to the relevant provisions of the "High-tech Enterprise Recognition Management Measures" (Guokefahuo [2016] No. 32) and the "High-tech Enterprise Recognition Management Guidelines" (Guokefahuo [2016] No. 195), the 2023 accreditation report of Jiangsu Provincial Recognition Institutions The first batch of high-tech enterprises was prepared and announced on November 6, 2023.
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02
Semiconductor equipment, the only bright spot?
In the first half of 2023, global semiconductors are in a downward cycle, and the performance of the entire semiconductor industry is relatively dismal. The revenue of semiconductor giants Intel, Samsung, and TSMC in the first quarter is not optimistic. Semiconductor equipment may be regarded as the only bright landscape in the multi-industry chain of the entire semiconductor market. In the first quarter, the performance of basically domestic and foreign equipment manufacturers achieved varying degrees of growth. However, for semiconductor equipment suppliers, they still face the unfavorable factor of macroeconomic slowdown in the short term, and international semiconductor equipment suppliers are also adversely affected by the export ban. So, how do semiconductor equipment manufacturers view the future situation?
04
2023
05
Distributed 18.1GW, centralized 15.5GW! China's new photovoltaic Q1 installed capacity exceeds expectations
On April 27, the National Energy Administration held a press conference. At the meeting, Wang Dapeng, deputy director of the Department of New and Renewable Energy, introduced the construction and operation of renewable energy in the first quarter of 2023: (1) Hydropower construction and operation. In the first quarter of 2023, the country's newly added hydropower grid-connected capacity was 2.71 million kilowatts, including 1.21 million kilowatts of conventional hydropower and 1.5 million kilowatts of pumped hydropower storage. As of the end of the first quarter of 2023, the country's cumulative installed hydropower capacity reached 415 million kilowatts, including 368 million kilowatts of conventional hydropower and 46.99 million kilowatts of pumped hydropower. In the first quarter of 2023, the national hydropower generation capacity was 203.5 billion kilowatt hours, and the national average hydropower utilization hours was 544 hours.
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What are the differences between two popular industrial real-time Ethernet networks: EtherCAT and Profinet?
When it comes to industrial real-time Ethernet, the most popular and popular one currently is EtherCAT. EtherCAT is an open bus. With its good Ethernet characteristics and hard real-time functions, all major industrial control manufacturers have successively developed products based on EtherCAT technology. Of course, there is more than one type of industrial real-time Ethernet: EtherCAT. The mainstream ones include Siemens Profinet, B&R's PowerLink, and others such as SERCOS, Ethernet/IP, EPA, etc. Today we will mainly discuss EtherCAT from BECKHOFF and Profinet from Siemens. Comparison of typical real-time Ethernet buses.
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