What are the main sensors in wind turbines?

What are the main sensors in wind turbines?

A wind turbine is a power generation device that converts wind energy into electrical energy. Wind energy is converted into electric energy through an impeller, a main shaft, a gear box, and a generator. In the various components of the wind turbine, the wind turbine blade is an elastic body. Under the action of the wind load, the coupling of the aerodynamic force, the elastic force and the inertial force acting on the wind turbine blade structure with alternating and random forces will A self-excited resonance that resonates with certain modes, ie, chatter. The vibration is divergent and, in severe cases, can cause damage to the wind turbine structure. In addition, the wind turbine will have large vibrations in all directions during operation due to various reasons. The frequency and amplitude of the vibration will exceed the design requirements of the fan, which will cause harm to the normal operation of the fan. Acceleration sensors are mainly used to monitor the vibration of wind turbine gearboxes, main shafts and motor stators.

The tilt sensor is used to monitor the wind turbine horizontal angle measurement.

What are the main sensors in wind turbines?

Orange Enzyme Hand Soap test

Orange soap with a clean, dried on the skin of course, is to remove the dirt dirt, skin secretions, excretions, chemicals or bacteria, etc. In today's emphasis on cosmetic results, remove the skin surface of cosmetics, skin care products or drugs is also a major one uses. Because in Orange soap he added perfume lotus, so have a navel orange aroma and also with the aroma of lotus.


Companies registered capital of 35 million yuan, the end of 2014 the total assets of 48.69 million yuan, including fixed assets of 37.52 million yuan. The company's existing cooperation Orange cultivation base 7043.5 acres, the company production base is located in Jiangxi County Tech Industrial Park Chu Tan industrial area, covers an area of 120 acres, it has built a standard plant 9,000 square meters, Nissan 6000 kg Orange enzymes and other liquid enzyme products. Enzyme, known as enzyme, refers to a polymer substance having biocatalytic functionality. In the catalytic reaction system an enzyme, the reactant molecules are known as substrates, enzyme substrates by catalytic conversion to another molecule. Almost all cellular activity of enzymes involved in the process are required to improve efficiency. Similar to other non-biological catalysts, enzymes chemical reactions by lowering the activation energy to accelerate the rate of the reaction, most of the enzyme catalyzed reaction rate can be increased a million times; in fact, the enzyme is to provide an activation energy needs than another low way, so that more particles to have less than the activation energy of the reaction kinetic energy, thus speeding up the reaction rate. Enzyme as a catalyst, in itself is not consumed during the reaction, it does not affect the chemical equilibrium reactions. Positive enzyme catalysis, but also a negative catalytic effect, not only to accelerate the reaction rate, but also to reduce the reaction rate. And other non-living catalysts is different, having a high degree of specificity of enzyme, only a catalytic reaction or produce a particular specific configuration.

Orange Enzyme Hand Soap,Orange Enzyme Hand Soap,Orange Lotus Aromas Hand Soap

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