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Amorphous alloy transformer energy efficiency anal
 

Compared with the amorphous alloy transformer S9 series transformer, the main loss is reduced depending on the load losses significantly reduced.

Compare 1 annual saving costs

Cost of load loss by direct comparison of two transformer to calculate the annual saving cost, simply and intuitively reflect the energy efficiency of amorphous alloy transformer. Amorphous alloy transformer electricity saving significant benefits to 500kVA example, assume that the price of amorphous alloy transformer S9 expensive than 18,000 yuan / Taiwan, the annual savings in electricity is 5207 yuan, a simple calculation, more than the increase purchase of amorphous alloy transformer The investment recovery period is still 3.8 years, that is more than the increase of investments in the product run 3.8 years, can be recovered by less pay for electricity savings. Press the product of 20 years of computing, the remaining 16.2 CCP electricity savings 76,480 yuan, almost buy a new transformer. If the local electricity more than 0.70 yuan / kWh, energy efficiency is more significant.

Wuhan power company distribution network in urban power supply company switching station 592 (power distribution room, box change), operation of the transformer 1131, with a total capacity 906890kVA. In the operation of the transformer, the model more for S7 / S8 / S9 form. Running a load rate of less than 1% to 79 units; running a load rate of 1% to 50% for the 1014 Taiwan; loading rate of 50% of the 38 units. Transformer no-load losses are very large. If the amorphous alloy transformer, reduce equipment load loss, to reduce line losses and boost profits, the significance will be very important.