1 results about "Annual average" patented technology

The invention discloses a power distribution network reliability evaluation analysis method based on user perception. The method comprises the following steps: 1, carrying out pretreatment; The methodcomprises the following steps: 1) establishing a power distribution network reliability assessment module based on user perception, wherein the power distribution network reliability assessment module comprises a power distribution network annual average power failure frequency statistics module, a power distribution network annual average cumulative power failure duration statistics module, a power distribution network average every-time power failure duration statistics module and a power distribution network annual user perception expectation lack power supply statistics module; And 2) evaluating the reliability of the power distribution network by using the power distribution network reliability evaluation module established in the step 1). According to the power distribution networkreliability assessment analysis method based on user perception, some new factors capable of influencing the severity degree of power failure are brought into the user perception reliability assessment method; Power supply reliability services perceived by a user can be better described from a user side, and evaluation reference is provided for establishment of a reliability market, a capacity standby market and an energy storage market in the future.