Power grid frequency modulation method and system based on cooperation of electrolytic aluminum and polycrystalline silicon
The invention discloses a power grid frequency modulation method and system based on cooperation of electrolytic aluminum and polycrystalline silicon, and belongs to the field of power system dispatching and power grid frequency modulation, and the method comprises the steps: obtaining an active pow...
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| creator | XU JIAN CHEN YIXUAN LI LINGFANG LIAO SIYANG PI SHANQUAN HUANG RUN ZHU JUEPEI ZHOU HAOJIE SI DAJUN |
| description | The invention discloses a power grid frequency modulation method and system based on cooperation of electrolytic aluminum and polycrystalline silicon, and belongs to the field of power system dispatching and power grid frequency modulation, and the method comprises the steps: obtaining an active power vacancy from a power grid dispatching part; calculating the adjustable capacity of the active power of the electrolytic aluminum load; calculating the adjustable capacity of the active power of the polycrystalline silicon; drawing a curve graph of the cost of the electrolytic aluminum and the polycrystalline silicon and the adjusted power, calculating a derivative value of the curve when the electrolytic aluminum adjusts one power, calculating a derivative value of the curve when the polycrystalline silicon adjusts complementary power, enabling the derivative values to be equal, and solving the adjusted power required by the electrolytic aluminum and the polycrystalline silicon, so as to make up the active power |
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calculating the adjustable capacity of the active power of the electrolytic aluminum load; calculating the adjustable capacity of the active power of the polycrystalline silicon; drawing a curve graph of the cost of the electrolytic aluminum and the polycrystalline silicon and the adjusted power, calculating a derivative value of the curve when the electrolytic aluminum adjusts one power, calculating a derivative value of the curve when the polycrystalline silicon adjusts complementary power, enabling the derivative values to be equal, and solving the adjusted power required by the electrolytic aluminum and the polycrystalline silicon, so as to make up the active power</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE APPARATUS THEREFOR CHEMISTRY CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER COMPOUNDS THEREOF CONVERSION OR DISTRIBUTION OF ELECTRIC POWER CRYSTAL GROWTH ELECTRICITY ELECTROLYTIC OR ELECTROPHORETIC PROCESSES GENERATION INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY ORREFINING OF METALS PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE REFINING BY ZONE-MELTING OF MATERIAL SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE SINGLE-CRYSTAL-GROWTH SYSTEMS FOR STORING ELECTRIC ENERGY UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL |
| title | Power grid frequency modulation method and system based on cooperation of electrolytic aluminum and polycrystalline silicon |
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