Abstract:

The measure of interruptible load,to which the key is to design a reasonable interruptible price.is one of the effective measures to solve the problem of power short.age at present.This paper proposes a new interruptible pricing method according to the reliability theory.In this method,the avoidable cost theory is adopted,and both the reliability charge and the advanced notification time are taken into consideration,thus making the interruptible
pricing model reasonable and perfect.Simulated results indicate that the proposed model may help mitigate the cost burden of power grid companies as well as arouse the enthusiasm of grid companies in carrying out the measure of interruptible load.

Key words: electricity market, interruplible price, power cut loss, reliability charge