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Partial discharge measurement principle and the impact of partial discharge on power equipment
1. What is partial discharge test?
The digital partial discharge detection system can se...[Details]
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A reducer is a transmission device for low speed and high torque. It uses a gear speed converter to reduce the number of revolutions of the motor to the desired number of revolutions and obtain a l...[Details]
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Soilless cultivation is an important part of agricultural modernization. The rapid development of its technology has greatly changed the traditional agricultural production methods and promoted t...[Details]
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Electricity
consumption accounts for more than 80% of all types
of energy
consumption, so energy conservation and emission reduction work will focus on power conservation. Data show t...[Details]
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Figure 1 is a diagram showing the relationship between jitter components.
Jitter can be separated into:
1) Random jitter RJ;
2) Deterministic jitter DJ.
The time dom...[Details]
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introduction
PROTEUS7.5 embedded system simulation and development platform mainly includes three functional modules: powerful ISIS schematic layout tool, PROSPICE mixed model SPICE simulation, and...[Details]
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According to foreign media reports, Volkswagen Group announced on January 27 that it will work with partners to build up to 25,000 new electric vehicle charging stations worldwide this year. Volkswage...[Details]
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1. Overview of turbine flowmeter The price of imported turbine flowmeters is several times that of domestic flowmeters. In fact, the measurement principle of turbine flowmeters is based on the flow o...[Details]
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On November 26, Shanghai Belling’s official Weibo account announced that the company has launched a 16Mbps high-speed 485 chip. With the rapid development of communication, industrial control, smart...[Details]
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#ifndef __PIC18F4580_h #define __PIC18F4580_h #include p18f4580.h #include stdio.h #include stdlib.h #include string.h #include math.h #define InterruptEnable INTCONbits.PEIE = 1,INTCONbits....[Details]
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1. Introduction 1. About IAR for STM8 IAR for STM8 is an embedded work platform, mainly used in the development of STM8 series chips. Now (version 3.10 in 2018) it can support all STM8 chips on the...[Details]
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Hiding the MEMS resonator
The most revolutionary technology is from Sand 9. The magic is that when you disassemble the phone, you can't find the MEMS resonator on these chip components. So where ...[Details]
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Information shows that on January 18, Huawei Technologies Co., Ltd. disclosed the patent for "A method for sharing traffic among vehicle-mounted electronic devices and electronic devices", wit...[Details]
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One of the fundamental decisions required at the outset of a power supply design is whether to use voltage mode control (VMC) or current mode control (CMC). For any design, a trade-off exists betwe...[Details]
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Germany's MR and China National Electric Equipment Group Co., Ltd. jointly open a new chapter at the CIIE
November 7, 2024, Shanghai, China – Today,
during the 7th China Inter...[Details]
Analog electronics
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