Power consumption issue of reciprocating compressors
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The compressor we use has a rated current of 550A. . The power should be 380KW. . Is 1 hour equal to 380 kWh of electricity? What is the electrical load variation during the startup of a compressor? . . Is the power consumption very high at the moment of startup? Or it consumes a lot of electricity after reaching high pressure. . . . . .
The compressor we use has a rated current of 550A. . The power should be 380KW. . Is 1 hour equal to 380 kWh of electricity? According to the calculation rules, under standard conditions, the power consumption is indeed 380 kWh per hour. What is the electrical load variation during the startup of a compressor? . . Is the power consumption very high at the moment of startup? Or it consumes a lot of electricity after reaching high pressure. . . . . . The moment the device is turned on is when the most electricity is consumed, as it is necessary to overcome the inertia of the device at that instant. If you observe the ammeter carefully at the time of startup, you will usually see its reading spike upward before dropping back down rapidly. The current then increases as the load on your compressor increases.
For example, in a four-stage reciprocating compressor, is the power consumption the same for each stage of the compressor?