Make judgments on the operating state of the wind turbine, and make statistics on power generation and power consumption.

In the calculation of the measurement interval of the rms value, it is very important to select the correct measurement interval, which determines the accuracy of the measurement. Through the operational relationship of U, current I and active power P, the KL3403 can also obtain all other relevant electrical data, such as apparent power S, power factor cosφ, power generation, power consumption and so on. These values ​​are based on the instantaneous voltage and instantaneous current values. It can be seen that the statistics of power and power are directly related to the errors of the voltage transformer and the current transformer. At the same time, the power and power consumption and power consumption are calculated by the KL3403 module, and the KL3403 also has two aspects of error, namely sampling error and calculation error.

The measurement deviation comes from three aspects: the error of the voltage transformer, the error of the current transformer, and the sampling calculation error of the KL3403 module. Based on KL3403's fan power generation measurement method research settings, fault detection and other functions, it can realize local and remote communication, and can adopt PROFIBUS-DP field bus networking, which is the core of reliable operation of the unit. The main controller PLC can obtain the current, voltage, power, and other electrical parameters measured by the KL3403 through the bus, and then make judgments on the operating state of the fan, and make statistics on the amount of power generation and power consumption.

The preprocessing function of the KL3403 directly provides the rms value in the process image, and can calculate various electrical parameters. The external main controller does not need to share a large amount of calculation work, but the main controller PLC is obtained from the KL3403. After the electrical information, it is still relevant to be processed.

AR Steel Plate

Besides AR Plate or Q&T Steel, HP Wear Resistant Group offers various products of wear plates namely Cr-Carbide Weld Clad Plates, Smooth Surface CCO plate, Heat Treated Wear Plates, Casting Plates, Tungsten Carbide Coated Plates in various grade and multiple size options.

An abrasion resistant, quenched and tempered, high strength, fine grained steel Wear Plate and Abrasion Resistant Wear Plate offers lower cost wear protection. With a hardness of 250 to 320 BHN, it will outlast hot rolled carbon plate but can still be drilled, punched, or machined for liners and wear plates. Strength characteristics of this plate make it an excellent choice for structural use.

Provides superior hardness to toughness ratio. AR Steel Plate is liquid-quenched and tempered and through-hardened. The result is a plate with excellent abrasion resistance and high impact resistance. The outstanding wear characteristics can be attributed to the balanced chemistry and very fine distribution of Chromium, Boron, Titanium and Molybdenum. The resulting carbides reinforce the plate structure and provide uniform through-hardness.

Provides maximum wear resistance from impact and sliding. The fine grained, thru-hardened alloy steel chemistry makes this plate have the optimum hardness/toughness ratio.

The Chemicals of AR Steel Plate

The Chemicals of AR Steel Plate

Abrasion Resistant Steel Plate, High End Abrasion Resistant Steel Plates, CDP Steel Liner Plate, Wear Plate For Chute Liners

HuiFeng Wear Resistant Group , https://www.hpwearsolution.com