单相LC滤波逆变器的有限集滑模预测控制方法和系统
本申请提供一种单相LC滤波逆变器的有限集滑模预测控制方法和系统。方法包括：将单相LC滤波逆变器的电压参数、电流参数及九个虚拟矢量输入有限集预测模型，得到电压预测结果和电流预测结果；将所述电压预测结果、电流预测结果、单相LC滤波逆变器的输出电压的参考值及其导数代入预设滑模函数，输出九个滑模预测结果；求所述九个滑模预测结果中的最小值，将该最小值用于所述单相LC滤波逆变器的PWM调制中。本申请优点如下：容易在嵌入式控制器上实现；将滑模函数嵌入代价函数，通过优化算法实现系统的滑模运动，可以有效缓解抖振问题；代价函数只有一个参数需要调节；相较于传统滑模控制对复杂工况具备了良好的适应能力；有效抑制输出侧滤...
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| description | 本申请提供一种单相LC滤波逆变器的有限集滑模预测控制方法和系统。方法包括：将单相LC滤波逆变器的电压参数、电流参数及九个虚拟矢量输入有限集预测模型，得到电压预测结果和电流预测结果；将所述电压预测结果、电流预测结果、单相LC滤波逆变器的输出电压的参考值及其导数代入预设滑模函数，输出九个滑模预测结果；求所述九个滑模预测结果中的最小值，将该最小值用于所述单相LC滤波逆变器的PWM调制中。本申请优点如下：容易在嵌入式控制器上实现；将滑模函数嵌入代价函数，通过优化算法实现系统的滑模运动，可以有效缓解抖振问题；代价函数只有一个参数需要调节；相较于传统滑模控制对复杂工况具备了良好的适应能力；有效抑制输出侧滤波器的谐振问题。
The invention provides a finite set sliding mode prediction control method and system for a single-phase LC filter inverter. The method comprises the following steps: inputting a voltage parameter, a current parameter and nine virtual vectors of the single-phase LC filter inverter into a finite set prediction model to obtain a voltage prediction result and a current prediction result; substituting the voltage prediction result, the current prediction result, the reference value of the output voltage of the single-phase LC filter inverter and the derivative of the reference value into a preset sliding mode function, and outputting nine sliding mode prediction results; and solving a minimum value in the nine |
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The invention provides a finite set sliding mode prediction control method and system for a single-phase LC filter inverter. The method comprises the following steps: inputting a voltage parameter, a current parameter and nine virtual vectors of the single-phase LC filter inverter into a finite set prediction model to obtain a voltage prediction result and a current prediction result; substituting the voltage prediction result, the current prediction result, the reference value of the output voltage of the single-phase LC filter inverter and the derivative of the reference value into a preset sliding mode function, and outputting nine sliding mode prediction results; and solving a minimum value in the nine</description><language>chi</language><subject>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS ; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; CONTROL OR REGULATION THEREOF ; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION ; SYSTEMS FOR STORING ELECTRIC ENERGY</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240709&DB=EPODOC&CC=CN&NR=117856651B$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240709&DB=EPODOC&CC=CN&NR=117856651B$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><title>单相LC滤波逆变器的有限集滑模预测控制方法和系统</title><description>本申请提供一种单相LC滤波逆变器的有限集滑模预测控制方法和系统。方法包括：将单相LC滤波逆变器的电压参数、电流参数及九个虚拟矢量输入有限集预测模型，得到电压预测结果和电流预测结果；将所述电压预测结果、电流预测结果、单相LC滤波逆变器的输出电压的参考值及其导数代入预设滑模函数，输出九个滑模预测结果；求所述九个滑模预测结果中的最小值，将该最小值用于所述单相LC滤波逆变器的PWM调制中。本申请优点如下：容易在嵌入式控制器上实现；将滑模函数嵌入代价函数，通过优化算法实现系统的滑模运动，可以有效缓解抖振问题；代价函数只有一个参数需要调节；相较于传统滑模控制对复杂工况具备了良好的适应能力；有效抑制输出侧滤波器的谐振问题。
The invention provides a finite set sliding mode prediction control method and system for a single-phase LC filter inverter. The method comprises the following steps: inputting a voltage parameter, a current parameter and nine virtual vectors of the single-phase LC filter inverter into a finite set prediction model to obtain a voltage prediction result and a current prediction result; substituting the voltage prediction result, the current prediction result, the reference value of the output voltage of the single-phase LC filter inverter and the derivative of the reference value into a preset sliding mode function, and outputting nine sliding mode prediction results; and solving a minimum value in the nine</description><subject>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS</subject><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</subject><subject>CONTROL OR REGULATION THEREOF</subject><subject>CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>SYSTEMS FOR STORING ELECTRIC ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHB52jv1-ewdPs7Pdi95tnnRy4a2p_0zns5c8XxWy7M5nS9nTng5u-3Z7onPVix8uajl2dbuZ33Ln3ZsezZt57PNU59O6nm-effz3fN5GFjTEnOKU3mhNDeDkptriLOHbmpBfnxqcUFicmpeakm8s5-hobmFqZmZqaGTkzFRigCdtEkw</recordid><startdate>20240709</startdate><enddate>20240709</enddate><scope>EVB</scope></search><sort><creationdate>20240709</creationdate><title>单相LC滤波逆变器的有限集滑模预测控制方法和系统</title></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117856651BB3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi</language><creationdate>2024</creationdate><topic>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS</topic><topic>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</topic><topic>CONTROL OR REGULATION THEREOF</topic><topic>CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><topic>SYSTEMS FOR STORING ELECTRIC ENERGY</topic><toplevel>online_resources</toplevel><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>单相LC滤波逆变器的有限集滑模预测控制方法和系统</title><date>2024-07-09</date><risdate>2024</risdate><abstract>本申请提供一种单相LC滤波逆变器的有限集滑模预测控制方法和系统。方法包括：将单相LC滤波逆变器的电压参数、电流参数及九个虚拟矢量输入有限集预测模型，得到电压预测结果和电流预测结果；将所述电压预测结果、电流预测结果、单相LC滤波逆变器的输出电压的参考值及其导数代入预设滑模函数，输出九个滑模预测结果；求所述九个滑模预测结果中的最小值，将该最小值用于所述单相LC滤波逆变器的PWM调制中。本申请优点如下：容易在嵌入式控制器上实现；将滑模函数嵌入代价函数，通过优化算法实现系统的滑模运动，可以有效缓解抖振问题；代价函数只有一个参数需要调节；相较于传统滑模控制对复杂工况具备了良好的适应能力；有效抑制输出侧滤波器的谐振问题。
The invention provides a finite set sliding mode prediction control method and system for a single-phase LC filter inverter. The method comprises the following steps: inputting a voltage parameter, a current parameter and nine virtual vectors of the single-phase LC filter inverter into a finite set prediction model to obtain a voltage prediction result and a current prediction result; substituting the voltage prediction result, the current prediction result, the reference value of the output voltage of the single-phase LC filter inverter and the derivative of the reference value into a preset sliding mode function, and outputting nine sliding mode prediction results; and solving a minimum value in the nine</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY |
| title | 单相LC滤波逆变器的有限集滑模预测控制方法和系统 |
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