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In recent years, my country has been vigorously adjusting its energy structure, and many cities have gradually replaced coal with clean and environmentally friendly natural gas to improve environmental pollution problems. With the continuous expansion of cities and the increase in population density...
The current global energy situation is becoming increasingly tense, and the development of the new energy industry has become an inevitable trend. As an emerging industry in the field of new energy, energy storage has already established energy storage power stations in some areas, which can improve...
Sulfur dioxide (SO2) is a toxic and harmful gas with a pungent odor and hygroscopicity. It is an easily oxidized substance and can be oxidized by oxygen, nitric acid and other compounds into substances such as sulfuric acid (H2SO4) and sulfuric acid dioxide (SO3). SO2 is a colored gas at room temper...
With the continuous development of society and the gradual improvement of people's living standards, the public 's demands for safety, health and environmental protection have become increasingly strong. Among many fields, the demand for accurate detection of low-concentration acetone...
Burning two new motors in a row ! The output current and voltage of the inverter are balanced, and the input voltage is balanced. The current is unstable and fluctuates between 20% and 50%. The inverter burned out due to a short circuit between turns at 35Hz. The grid voltage is very stable, 720V. T...
Frequency converter , as the name suggests, is a device that can change the frequency. It is an AC power supply whose frequency and voltage can be adjusted to output . It is mainly used to regulate the speed of asynchronous motors . Before the advent of f...
Nowadays, sensors have been integrated into many places in life. They can analyze users' daily behaviors and increase users' interaction with surrounding matters, such as common motion sensors, temperature and humidity sensors, etc. Through some commonly used smart sensors, the convenience and safet...
Nowadays, sensors have been integrated into many places of life, which can analyze users' daily behaviors and increase the interaction between users and surrounding affairs, such as common motion sensors and temperature and humidity sensors. Through some commonly used intelligent sensors, the conven...