Intelligent series compensation device
The utility model discloses an intelligent series compensation device. Monitoring device, Voltage at two ends of a capacitor Cm acquired by the voltage transformer PT is processed by the filter circuit and then is output to the microcontroller MCU. The microcontroller MCU sends digital voltage signa...
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| creator | LIANG QIAN SHEN XINING JI RONGBANG ZHANG JIAN YANG LANJUN SUN CONG LI YICANG HU PANFENG LIN XUEBING ZHANG XIAOLI LI CHENG LI PENG CHEN LEI LIU JUNHUA LIU JITAO JU GUOHUA LI XU GUO LEI JIANG TAO SU BIN XIAO JIAN GUO SHENGHUI |
| description | The utility model discloses an intelligent series compensation device. Monitoring device, Voltage at two ends of a capacitor Cm acquired by the voltage transformer PT is processed by the filter circuit and then is output to the microcontroller MCU. The microcontroller MCU sends digital voltage signals and position information to the dispatching center through the wireless communication module. Themonitoring and scheduling center monitors voltage changes at the two ends of the capacitor. Knowing working conditions of series devices, Voltage at two ends of a capacitor is increased when a short-circuit fault occurs in a power distribution network line; The capacitor is cut off from the power distribution network, the dispatching center can know that the power distribution network breaks downthrough voltage change, the information comprises the position information of the series device, and the dispatching center can accurately position the fault position, quickly arrive at the accidentposition to process the fau |
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Monitoring device, Voltage at two ends of a capacitor Cm acquired by the voltage transformer PT is processed by the filter circuit and then is output to the microcontroller MCU. The microcontroller MCU sends digital voltage signals and position information to the dispatching center through the wireless communication module. Themonitoring and scheduling center monitors voltage changes at the two ends of the capacitor. Knowing working conditions of series devices, Voltage at two ends of a capacitor is increased when a short-circuit fault occurs in a power distribution network line; The capacitor is cut off from the power distribution network, the dispatching center can know that the power distribution network breaks downthrough voltage change, the information comprises the position information of the series device, and the dispatching center can accurately position the fault position, quickly arrive at the accidentposition to process the fau</description><language>chi ; eng</language><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION ; SYSTEMS FOR STORING ELECTRIC ENERGY</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=20190517&DB=EPODOC&CC=CN&NR=208874295U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190517&DB=EPODOC&CC=CN&NR=208874295U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIANG QIAN</creatorcontrib><creatorcontrib>SHEN XINING</creatorcontrib><creatorcontrib>JI RONGBANG</creatorcontrib><creatorcontrib>ZHANG JIAN</creatorcontrib><creatorcontrib>YANG LANJUN</creatorcontrib><creatorcontrib>SUN CONG</creatorcontrib><creatorcontrib>LI YICANG</creatorcontrib><creatorcontrib>HU PANFENG</creatorcontrib><creatorcontrib>LIN XUEBING</creatorcontrib><creatorcontrib>ZHANG XIAOLI</creatorcontrib><creatorcontrib>LI CHENG</creatorcontrib><creatorcontrib>LI PENG</creatorcontrib><creatorcontrib>CHEN LEI</creatorcontrib><creatorcontrib>LIU JUNHUA</creatorcontrib><creatorcontrib>LIU JITAO</creatorcontrib><creatorcontrib>JU GUOHUA</creatorcontrib><creatorcontrib>LI XU</creatorcontrib><creatorcontrib>GUO LEI</creatorcontrib><creatorcontrib>JIANG TAO</creatorcontrib><creatorcontrib>SU BIN</creatorcontrib><creatorcontrib>XIAO JIAN</creatorcontrib><creatorcontrib>GUO SHENGHUI</creatorcontrib><title>Intelligent series compensation device</title><description>The utility model discloses an intelligent series compensation device. 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Monitoring device, Voltage at two ends of a capacitor Cm acquired by the voltage transformer PT is processed by the filter circuit and then is output to the microcontroller MCU. The microcontroller MCU sends digital voltage signals and position information to the dispatching center through the wireless communication module. Themonitoring and scheduling center monitors voltage changes at the two ends of the capacitor. Knowing working conditions of series devices, Voltage at two ends of a capacitor is increased when a short-circuit fault occurs in a power distribution network line; The capacitor is cut off from the power distribution network, the dispatching center can know that the power distribution network breaks downthrough voltage change, the information comprises the position information of the series device, and the dispatching center can accurately position the fault position, quickly arrive at the accidentposition to process the fau</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 | Intelligent series compensation device |
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