Bilateral cumulative sum event detection method
The invention discloses a bilateral cumulative sum event detection method, which can detect load input and load shedding. The bilateral cumulative sum event detection method introduces two cumulants,and the two cumulants are respectively a positive change cumulant and a negative change cumulant. A m...
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| creator | LIU JIANQI ZHOU KENAN LIN ZHENXIAO BU JUNHUA HUANG YUKUI GUAN HAOHUA CEN TIANYUN XIE TIANBAO ZHU DI CEN XIANGLYU DU WENCONG |
| description | The invention discloses a bilateral cumulative sum event detection method, which can detect load input and load shedding. The bilateral cumulative sum event detection method introduces two cumulants,and the two cumulants are respectively a positive change cumulant and a negative change cumulant. A mean value of the signal sequence in a steady state and a noise signal are also included. Compared with the prior art, the bilateral cumulative sum event detection method has the advantages that the bilateral cumulative sum event detection method can detect switching events of a switch type load anda finite state type load, and can also detect the load switching event of a continuous change type load.
双边累积和事件检测方法，双边累积和事件检测方法既可检测出负荷投入、也可检测出负荷切除；双边累积和事件检测方法引入两个累积量。两个累积量分别为正向变化累积量和负向变化累积量；还包括有稳态时信号序列的均值和噪声信号。本发明和现有技术相比，其优点在于：双边累积和事件检测方法既能检测出开关型负载、有限状态型负载的投切事件，也能检测出负荷连续变化型负载投切事件。 |
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双边累积和事件检测方法，双边累积和事件检测方法既可检测出负荷投入、也可检测出负荷切除；双边累积和事件检测方法引入两个累积量。两个累积量分别为正向变化累积量和负向变化累积量；还包括有稳态时信号序列的均值和噪声信号。本发明和现有技术相比，其优点在于：双边累积和事件检测方法既能检测出开关型负载、有限状态型负载的投切事件，也能检测出负荷连续变化型负载投切事件。</description><language>chi ; eng</language><subject>MEASURING ; MEASURING ELECTRIC VARIABLES ; MEASURING MAGNETIC VARIABLES ; PHYSICS ; TESTING</subject><creationdate>2019</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=20191122&DB=EPODOC&CC=CN&NR=110488128A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191122&DB=EPODOC&CC=CN&NR=110488128A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU JIANQI</creatorcontrib><creatorcontrib>ZHOU KENAN</creatorcontrib><creatorcontrib>LIN ZHENXIAO</creatorcontrib><creatorcontrib>BU JUNHUA</creatorcontrib><creatorcontrib>HUANG YUKUI</creatorcontrib><creatorcontrib>GUAN HAOHUA</creatorcontrib><creatorcontrib>CEN TIANYUN</creatorcontrib><creatorcontrib>XIE TIANBAO</creatorcontrib><creatorcontrib>ZHU DI</creatorcontrib><creatorcontrib>CEN XIANGLYU</creatorcontrib><creatorcontrib>DU WENCONG</creatorcontrib><title>Bilateral cumulative sum event detection method</title><description>The invention discloses a bilateral cumulative sum event detection method, which can detect load input and load shedding. The bilateral cumulative sum event detection method introduces two cumulants,and the two cumulants are respectively a positive change cumulant and a negative change cumulant. A mean value of the signal sequence in a steady state and a noise signal are also included. Compared with the prior art, the bilateral cumulative sum event detection method has the advantages that the bilateral cumulative sum event detection method can detect switching events of a switch type load anda finite state type load, and can also detect the load switching event of a continuous change type load.
双边累积和事件检测方法，双边累积和事件检测方法既可检测出负荷投入、也可检测出负荷切除；双边累积和事件检测方法引入两个累积量。两个累积量分别为正向变化累积量和负向变化累积量；还包括有稳态时信号序列的均值和噪声信号。本发明和现有技术相比，其优点在于：双边累积和事件检测方法既能检测出开关型负载、有限状态型负载的投切事件，也能检测出负荷连续变化型负载投切事件。</description><subject>MEASURING</subject><subject>MEASURING ELECTRIC VARIABLES</subject><subject>MEASURING MAGNETIC VARIABLES</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB3ysxJLEktSsxRSC7NLQWyM8tSFYpLcxVSy1LzShRSUktSk0sy8_MUclNLMvJTeBhY0xJzilN5oTQ3g6Kba4izh25qQX58anFBYnJqXmpJvLOfoaGBiYWFoZGFozExagBQ_Ss-</recordid><startdate>20191122</startdate><enddate>20191122</enddate><creator>LIU JIANQI</creator><creator>ZHOU KENAN</creator><creator>LIN ZHENXIAO</creator><creator>BU JUNHUA</creator><creator>HUANG YUKUI</creator><creator>GUAN HAOHUA</creator><creator>CEN TIANYUN</creator><creator>XIE TIANBAO</creator><creator>ZHU DI</creator><creator>CEN XIANGLYU</creator><creator>DU WENCONG</creator><scope>EVB</scope></search><sort><creationdate>20191122</creationdate><title>Bilateral cumulative sum event detection method</title><author>LIU JIANQI ; ZHOU KENAN ; LIN ZHENXIAO ; BU JUNHUA ; HUANG YUKUI ; GUAN HAOHUA ; CEN TIANYUN ; XIE TIANBAO ; ZHU DI ; CEN XIANGLYU ; DU WENCONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN110488128A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><topic>MEASURING</topic><topic>MEASURING ELECTRIC VARIABLES</topic><topic>MEASURING MAGNETIC VARIABLES</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>LIU JIANQI</creatorcontrib><creatorcontrib>ZHOU KENAN</creatorcontrib><creatorcontrib>LIN ZHENXIAO</creatorcontrib><creatorcontrib>BU JUNHUA</creatorcontrib><creatorcontrib>HUANG YUKUI</creatorcontrib><creatorcontrib>GUAN HAOHUA</creatorcontrib><creatorcontrib>CEN TIANYUN</creatorcontrib><creatorcontrib>XIE TIANBAO</creatorcontrib><creatorcontrib>ZHU DI</creatorcontrib><creatorcontrib>CEN XIANGLYU</creatorcontrib><creatorcontrib>DU WENCONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIU JIANQI</au><au>ZHOU KENAN</au><au>LIN ZHENXIAO</au><au>BU JUNHUA</au><au>HUANG YUKUI</au><au>GUAN HAOHUA</au><au>CEN TIANYUN</au><au>XIE TIANBAO</au><au>ZHU DI</au><au>CEN XIANGLYU</au><au>DU WENCONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Bilateral cumulative sum event detection method</title><date>2019-11-22</date><risdate>2019</risdate><abstract>The invention discloses a bilateral cumulative sum event detection method, which can detect load input and load shedding. The bilateral cumulative sum event detection method introduces two cumulants,and the two cumulants are respectively a positive change cumulant and a negative change cumulant. A mean value of the signal sequence in a steady state and a noise signal are also included. Compared with the prior art, the bilateral cumulative sum event detection method has the advantages that the bilateral cumulative sum event detection method can detect switching events of a switch type load anda finite state type load, and can also detect the load switching event of a continuous change type load.
双边累积和事件检测方法，双边累积和事件检测方法既可检测出负荷投入、也可检测出负荷切除；双边累积和事件检测方法引入两个累积量。两个累积量分别为正向变化累积量和负向变化累积量；还包括有稳态时信号序列的均值和噪声信号。本发明和现有技术相比，其优点在于：双边累积和事件检测方法既能检测出开关型负载、有限状态型负载的投切事件，也能检测出负荷连续变化型负载投切事件。</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING |
| title | Bilateral cumulative sum event detection method |
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