Smart meter is not "smart" hidden concern

Under the background of energy conservation and emission reduction, the popularity of smart meters has been rising. Smart metering is being promoted throughout the country and old electricity meters have been eliminated. Advanced things are good, but at the same time "advanced" should also guarantee quality and let users have no worries.

After the replacement of smart meters, local citizens have burst out of household electricity bills and have skyrocketed. This is much higher than before. Rumors have been expressed. Many citizens have responded with the same feelings and let the power system puzzled. Recently, an enthusiastic netizen in Huaibei managed to use a formula to unravel the mystery of rising electricity bills for us.

Formula to calculate the smart meter how to increase the power smart digital power meter to increase the secret of the electricity charge on the voltage, see the electric power calculation formula is calculated as follows:

W=U×U×t÷R

Interpreted as:

When the voltage U is 220V, the power equipment R does not increase. The power consumption time t indicates that the longer the power consumption, the greater the power consumption.

When the voltage rises to 240V, the power equipment R does not increase, the power consumption time t does not increase, and the W power consumption increases.

For example: the voltage U is 220v, the electrical appliance R is 100, and the time t is 1

Then W=220×220×1÷100=48400×1÷100=484w

When the voltage U rises to 240v and the appliance R is 100, the time t is 1

W=240×240×1÷1007600×1÷100=576w

More power consumption 576-484=92w

This is just an extra hour's worth of electricity, so changing a smart meter can increase the transformer voltage by at least 20%. 24 hours a day, you have to spend more money. This is why the power company is desperate to change smart meters.