Electrical Retail Tariff Model Based on the Load Characteristics

摘要

According to the recent policy requirements in China, which present to built the users classification of electrical retail tariff base on the users load characteristics, this paper put forward the consumers classification according to the voltage grade and load factor, and design the pricing system considering of the load characteristics. Combining with the power system and electricity price system environment in China, this paper deeply analyses the system cost including the marginal capacity cost and marginal electricity cost; then apply the marginal cost pricing and cost-based pricing to build the load factor electrical retail tariff model. This model is more fair compared with the traditional model in capacity cost allocation; finally, its effectiveness is proved in the example.