Single-phase voltage regulation type automatic reactive power compensation device used in electrified railway
The utility model discloses a single-phase voltage regulation type automatic reactive power compensation device used in an electrified railway, which comprises a capacitor and a voltage regulator forregulating the voltage of the capacitor. The coil-in pig tail of a voltage regulator tap switch is el...
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| creator | LIU YUAN CHEN SANJIE YAO WEI WANG WENZHENG LI YINGHUA SONG GUOFU CHANG FEI |
| description | The utility model discloses a single-phase voltage regulation type automatic reactive power compensation device used in an electrified railway, which comprises a capacitor and a voltage regulator forregulating the voltage of the capacitor. The coil-in pig tail of a voltage regulator tap switch is electrically connected with coil-out ends at the front and tail of the capacitor respectively; the coil-in pig tail of the voltage regulator tap switch is electrically connected with the coil-out ends at the front and tail of the capacitor in the electrified railway power network; and the voltage regulator adopts the end to end voltage regulation, and a common V-type switch can meet the requirement. Due to high operation reliability, the voltage regulation type automatic reactive power compensation device solves the other problems of overvoltage, inrush current, harmonic current, short service life, low operation reliability, and the like of the other automatic reactive power compensation devices. The utility model e |
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The coil-in pig tail of a voltage regulator tap switch is electrically connected with coil-out ends at the front and tail of the capacitor respectively; the coil-in pig tail of the voltage regulator tap switch is electrically connected with the coil-out ends at the front and tail of the capacitor in the electrified railway power network; and the voltage regulator adopts the end to end voltage regulation, and a common V-type switch can meet the requirement. Due to high operation reliability, the voltage regulation type automatic reactive power compensation device solves the other problems of overvoltage, inrush current, harmonic current, short service life, low operation reliability, and the like of the other automatic reactive power compensation devices. The utility model e</description><language>chi ; eng</language><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; GENERATION ; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION ; SYSTEMS FOR STORING ELECTRIC ENERGY ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><creationdate>2010</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=20100224&DB=EPODOC&CC=CN&NR=201414004Y$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20100224&DB=EPODOC&CC=CN&NR=201414004Y$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU YUAN</creatorcontrib><creatorcontrib>CHEN SANJIE</creatorcontrib><creatorcontrib>YAO WEI</creatorcontrib><creatorcontrib>WANG WENZHENG</creatorcontrib><creatorcontrib>LI YINGHUA</creatorcontrib><creatorcontrib>SONG GUOFU</creatorcontrib><creatorcontrib>CHANG FEI</creatorcontrib><title>Single-phase voltage regulation type automatic reactive power compensation device used in electrified railway</title><description>The utility model discloses a single-phase voltage regulation type automatic reactive power compensation device used in an electrified railway, which comprises a capacitor and a voltage regulator forregulating the voltage of the capacitor. The coil-in pig tail of a voltage regulator tap switch is electrically connected with coil-out ends at the front and tail of the capacitor respectively; the coil-in pig tail of the voltage regulator tap switch is electrically connected with the coil-out ends at the front and tail of the capacitor in the electrified railway power network; and the voltage regulator adopts the end to end voltage regulation, and a common V-type switch can meet the requirement. Due to high operation reliability, the voltage regulation type automatic reactive power compensation device solves the other problems of overvoltage, inrush current, harmonic current, short service life, low operation reliability, and the like of the other automatic reactive power compensation devices. 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The coil-in pig tail of a voltage regulator tap switch is electrically connected with coil-out ends at the front and tail of the capacitor respectively; the coil-in pig tail of the voltage regulator tap switch is electrically connected with the coil-out ends at the front and tail of the capacitor in the electrified railway power network; and the voltage regulator adopts the end to end voltage regulation, and a common V-type switch can meet the requirement. Due to high operation reliability, the voltage regulation type automatic reactive power compensation device solves the other problems of overvoltage, inrush current, harmonic current, short service life, low operation reliability, and the like of the other automatic reactive power compensation devices. The utility model e</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERATION REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION SYSTEMS FOR STORING ELECTRIC ENERGY TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE |
| title | Single-phase voltage regulation type automatic reactive power compensation device used in electrified railway |
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