Method for controlling thermal power generating unit battery capacitor hybrid energy storage technology to respond to AGC
The invention discloses a thermal power generating unit battery capacitor hybrid energy storage technology response AGC control method. The method comprises a battery capacitor protection working condition control method and an AGC response working condition control method. According to the battery...
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| creator | WU PENGYUE SHEN QIANKUN SONG GUOPENG ZHANG ZHENWEI PAN XILIANG DAI HAIPENG WANG CHENYU KOU SHUICHAO GUO YANJUN JIN GUOQIANG |
| description | The invention discloses a thermal power generating unit battery capacitor hybrid energy storage technology response AGC control method. The method comprises a battery capacitor protection working condition control method and an AGC response working condition control method. According to the battery capacitor protection working condition control method, the service life of the battery capacitor is prolonged, and unnecessary charging and discharging actions of the battery capacitor are reduced; according to the AGC response working condition control method, a battery capacitor hybrid energy storage action basic instruction is calculated according to the deviation between an AGC load instruction signal and an actual power signal of a generator, and then the battery capacitor hybrid energy storage action basic instruction is calculated according to a unit load lifting rate signal and the variable quantity and variable load action time of a power measurement value of the generator. A real-time load change rate is |
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The method comprises a battery capacitor protection working condition control method and an AGC response working condition control method. According to the battery capacitor protection working condition control method, the service life of the battery capacitor is prolonged, and unnecessary charging and discharging actions of the battery capacitor are reduced; according to the AGC response working condition control method, a battery capacitor hybrid energy storage action basic instruction is calculated according to the deviation between an AGC load instruction signal and an actual power signal of a generator, and then the battery capacitor hybrid energy storage action basic instruction is calculated according to a unit load lifting rate signal and the variable quantity and variable load action time of a power measurement value of the generator. 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The method comprises a battery capacitor protection working condition control method and an AGC response working condition control method. According to the battery capacitor protection working condition control method, the service life of the battery capacitor is prolonged, and unnecessary charging and discharging actions of the battery capacitor are reduced; according to the AGC response working condition control method, a battery capacitor hybrid energy storage action basic instruction is calculated according to the deviation between an AGC load instruction signal and an actual power signal of a generator, and then the battery capacitor hybrid energy storage action basic instruction is calculated according to a unit load lifting rate signal and the variable quantity and variable load action time of a power measurement value of the generator. A real-time load change rate is</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY |
| title | Method for controlling thermal power generating unit battery capacitor hybrid energy storage technology to respond to AGC |
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