What does Tik Tok mean by power rationing?

The anchor said to restrict the use of electricity. The reason for restricting the use of electricity may be that there is insufficient energy at present, so it is necessary to limit electricity by means of power outage, so as to alleviate the problem of insufficient energy. After a power outage, it may bring some impact on people's lives, but sometimes it may not be enough to limit electricity.

The main measures corresponding to power rationing are:

1. Inform the major customers to control and reduce the power load by themselves.

2. The power load management system is adopted to release the terminal power load index, and local control is implemented to limit the power load.

3. The central power load management system is used to directly operate the shunt switch or main switch connected to the terminal to limit the power load.

Discard light and limit electricity:

Abandoning light and giving up the electric energy of photovoltaic power generation generally means that the photovoltaic system is not allowed to be connected to the grid, because the electric energy generated by the photovoltaic system is constantly changing under the influence of the environment and is not a stable power supply. Power grid operators refused to connect the photovoltaic system to the grid for this reason.

Power rationing, limiting power output, generally refers to limiting the output of photovoltaic or wind power generation for the safety management of power grid. For example, a power station with rated power of 100MWp is only allowed to generate 80MWp due to dispatching needs, and the other 20MW is constrained and cannot be operated at full load.