Active power distribution network double-layer planning method considering source-load interaction response
A technology of active distribution network and two-layer planning, applied in resources, computing, data processing applications, etc., can solve the problem of not considering the interaction mode between power supply and users
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Embodiment 1
[0083] Such as figure 1 As shown in , a two-tier planning method for active distribution network considering the interactive response of source and load includes the following steps:
[0084] S1: Establish the upper-level planning model of active distribution network considering the interactive response of source and load;
[0085] S2: Establish the lower-level planning model of active distribution network considering the interactive response of source and load;
[0086] S3: Solve the upper model to obtain the planning scheme and pass the result to the lower layer;
[0087] S4: Solve the lower model to obtain the operation plan and return the result to the upper layer;
[0088] S5: Repeat iterations to finally obtain the optimal result.
[0089] The two-layer planning method of active distribution network considering the interactive response of source and load of the present invention proposes a two-layer planning method of active distribution network considering the intera...
Embodiment 2
[0149] On the basis of the first embodiment, the two-tier planning method of the active distribution network considering the source-load interactive response in the first embodiment is used as an example, and the specific steps are as follows:
[0150] Step 1: Obtain the annual wind power output sequence curve, the annual photovoltaic output sequence curve, the annual load sequence curve and the annual net load sequence curve of the distribution network. The data are as follows figure 2 Shown; Get topology node data, the data is as follows image 3 Shown; Get the selected types of distributed power generation devices and their parameters, the data is as follows Figure 4 Shown; Obtain demand response load parameters and other solution parameters as Figure 5 shown;
[0151] Step 2: Establish the upper-level planning model of the active distribution network considering the interactive response of source and load according to the following formula, and define the objective fu...
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