Constraint set reduction method and system for power system optimization problem
The invention relates to the technical field of electric power systems, and discloses a constraint set reduction method and system for an electric power system optimization problem, and the method comprises the steps: determining a to-be-reduced constraint set from a preset optimization problem of a...
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| creator | XU HEKAI LUO HUIHONG HE YUBIN PENG CHAOYI LIU YINGSHANG HU YAPING NIE YONGQUAN ZHOU HUAFENG GU HUIJIE RAO QIANWEN LAN CHENGHAO XIN KUO |
| description | The invention relates to the technical field of electric power systems, and discloses a constraint set reduction method and system for an electric power system optimization problem, and the method comprises the steps: determining a to-be-reduced constraint set from a preset optimization problem of an electric power system, taking a participation variable of each to-be-reduced constraint as a node, and carrying out the connection according to a participation variable order relation, the method comprises the following steps: constructing a directed order diagram, carrying out node topological sorting on all nodes by using the in-degree size of each node in the directed order diagram, traversing each node in the directed order diagram according to a node topological sorting result, carrying out redundant edge elimination processing, and carrying out constraint reduction on a constraint set to be reduced according to a redundant edge elimination processing result, therefore, the relation between problem constrain |
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| subjects | CALCULATING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY GENERATION PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR |
| title | Constraint set reduction method and system for power system optimization problem |
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