Application of Solid State Disk in Substation Automation Equipment Abstract: Substation automation equipment uses a large number of solid-state hard drives as external memory, and when the number of full erases and writes of solid-state hard drives reaches a certain amount, it will affect the normal operation of automation equipment. Now, a typical SSD failure […]
introduction With the continuous development and construction of the power system, the source, scale and type of power data continue to expand, control basic data, power grid operation data, primary and secondary equipment monitoring data/status data/working condition data, new energy resource data, natural environment data, etc. The change data and other data together constitute the […]
1 work tool (1) Three-phase planetary concrete vibrator. Model Z3N-100, power 3.0kw, voltage 380V, current 6.6A. (2) Flexible shaft polishing rod (Figure 1, Figure 2). Model ZNP50 can choose 4m, 6m and other specifications according to the length of the pipeline. It should not be too long, and it is difficult to operate if it […]
In recent years, Chinese semiconductor equipment manufacturers have continuously passed the production line validation of major fabs and entered the commercial supply stage. Along with 2022, SMIC Lingang 12-inch wafer foundry production line project successfully topped out, the start of Shanghai Jaeta advanced vehicle grade chip expansion project, China Resources Microelectronics Chongqing 12-inch wafer manufacturing […]
