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> <channel><title>CsanyiGroup &#187; Medium Voltage</title> <atom:link href="http://www.csanyigroup.com/category/strucni-tekstovi/medium-voltage/feed" rel="self" type="application/rss+xml" /><link>http://www.csanyigroup.com</link> <description>Electrical engineering portal</description> <lastBuildDate>Tue, 24 Apr 2012 07:43:28 +0000</lastBuildDate> <language>en</language> <sy:updatePeriod>hourly</sy:updatePeriod> <sy:updateFrequency>1</sy:updateFrequency> <generator>http://wordpress.org/?v=3.0.3</generator> <item><title>Maintenance Of SF6 Gas Circuit Breakers</title><link>http://www.csanyigroup.com/maintenance-of-sf6-gas-circuit-breakers</link> <comments>http://www.csanyigroup.com/maintenance-of-sf6-gas-circuit-breakers#comments</comments> <pubDate>Wed, 05 May 2010 13:35:03 +0000</pubDate> <dc:creator>ecsanyi</dc:creator> <category><![CDATA[High Voltage]]></category> <category><![CDATA[Medium Voltage]]></category> <category><![CDATA[Technical Articles]]></category> <category><![CDATA[arc]]></category> <category><![CDATA[circuit breaker]]></category> <category><![CDATA[clothing]]></category> <category><![CDATA[dielectric strength]]></category> <category><![CDATA[faulted]]></category> <category><![CDATA[maintenance]]></category> <category><![CDATA[nonfaulted]]></category> <category><![CDATA[sf6 gas]]></category> <category><![CDATA[toxicity]]></category> <guid
isPermaLink="false">http://www.csanyigroup.com/?p=3381</guid> <description><![CDATA[Sulfur Hexafluoride (SF6) is an excellent gaseous dielectric for high voltage power applications. It has been used extensively in high voltage circuit breakers and other switchgears employed by the power industry. Applications for SF6 include gas insulated transmission lines and&#8217;gas insulated power distributions. The combined electrical, physical, chemical and thermal properties offer many advantages when [...]]]></description> <wfw:commentRss>http://www.csanyigroup.com/maintenance-of-sf6-gas-circuit-breakers/feed</wfw:commentRss> <slash:comments>4</slash:comments> </item> <item><title>Siemens MV Topic &#8211; Loss Of Vacuum</title><link>http://www.csanyigroup.com/siemens-mv-topic-loss-of-vacuum</link> <comments>http://www.csanyigroup.com/siemens-mv-topic-loss-of-vacuum#comments</comments> <pubDate>Wed, 24 Mar 2010 20:39:56 +0000</pubDate> <dc:creator>ecsanyi</dc:creator> <category><![CDATA[Medium Voltage]]></category> <category><![CDATA[Technical Articles]]></category> <category><![CDATA[ansi]]></category> <category><![CDATA[circuit breaker]]></category> <category><![CDATA[contacts]]></category> <category><![CDATA[interrupter]]></category> <category><![CDATA[interrupting]]></category> <category><![CDATA[loss]]></category> <category><![CDATA[magnetic]]></category> <category><![CDATA[mttf]]></category> <category><![CDATA[phase]]></category> <category><![CDATA[pole]]></category> <category><![CDATA[short circuit]]></category> <category><![CDATA[siemens]]></category> <category><![CDATA[vacuum]]></category> <guid
isPermaLink="false">http://www.csanyigroup.com/?p=1667</guid> <description><![CDATA[If a vacuum interrupter should lose vacuum, several operating situations should be considered: 1. With contacts open 2. When closing 3. When closed and operating normally 4. When opening and interrupting normal current 5. When opening and interrupting a fault. Cases 1, 2 and 3 are relatively straightforward. Generally, the system sees no impact from [...]]]></description> <wfw:commentRss>http://www.csanyigroup.com/siemens-mv-topic-loss-of-vacuum/feed</wfw:commentRss> <slash:comments>2</slash:comments> </item> <item><title>Maintenance Of Meduim Voltage Circuit Breakers</title><link>http://www.csanyigroup.com/maintenance-of-meduim-voltage-circuit-breakers</link> <comments>http://www.csanyigroup.com/maintenance-of-meduim-voltage-circuit-breakers#comments</comments> <pubDate>Sat, 13 Feb 2010 13:07:29 +0000</pubDate> <dc:creator>ecsanyi</dc:creator> <category><![CDATA[Medium Voltage]]></category> <category><![CDATA[Technical Articles]]></category> <category><![CDATA[air]]></category> <category><![CDATA[circuit breaker]]></category> <category><![CDATA[clean]]></category> <category><![CDATA[condition]]></category> <category><![CDATA[exhaust]]></category> <category><![CDATA[maintenance]]></category> <category><![CDATA[mechanism]]></category> <category><![CDATA[oil]]></category> <category><![CDATA[safety practices]]></category> <category><![CDATA[tank]]></category> <category><![CDATA[vacuum]]></category> <guid
isPermaLink="false">http://www.csanyigroup.com/?p=1625</guid> <description><![CDATA[Medium-voltage circuit breakers rated between 1 and 72 kV may be assembled into metal-enclosed switchgear line ups for indoor use, or may be individual components installed outdoors in a substation. Air-break circuit breakers replaced oil-filled units for indoor applications, but are now themselves being replaced by vacuum circuit breakers (up to about 35 kV). Medium [...]]]></description> <wfw:commentRss>http://www.csanyigroup.com/maintenance-of-meduim-voltage-circuit-breakers/feed</wfw:commentRss> <slash:comments>1</slash:comments> </item> <item><title>Comparison Between Vacuum and SF6 Circuit Breaker</title><link>http://www.csanyigroup.com/comparison-between-vacuum-and-sf6-circuit-breaker</link> <comments>http://www.csanyigroup.com/comparison-between-vacuum-and-sf6-circuit-breaker#comments</comments> <pubDate>Sun, 23 Aug 2009 10:19:29 +0000</pubDate> <dc:creator>ecsanyi</dc:creator> <category><![CDATA[High Voltage]]></category> <category><![CDATA[Medium Voltage]]></category> <category><![CDATA[Technical Articles]]></category> <category><![CDATA[arc]]></category> <category><![CDATA[circuit breaker]]></category> <category><![CDATA[contact]]></category> <category><![CDATA[dielectric withstand]]></category> <category><![CDATA[evolis]]></category> <category><![CDATA[gas]]></category> <category><![CDATA[load]]></category> <category><![CDATA[oil]]></category> <category><![CDATA[pressure]]></category> <category><![CDATA[sf6]]></category> <category><![CDATA[switching]]></category> <category><![CDATA[vacuum]]></category> <category><![CDATA[vd4]]></category> <guid
isPermaLink="false">http://www.csanyigroup.com/?p=1069</guid> <description><![CDATA[Until recently oil circuit breakers were used in large numbers for Medium voltage Distribution system in many medium voltage switchgears. There are number of disadvantages of using oil as quenching media in circuit breakers. Flammability and high maintenance cost are two such disadvantages! Manufacturers and Users were forced to search for different medium of quenching. [...]]]></description> <wfw:commentRss>http://www.csanyigroup.com/comparison-between-vacuum-and-sf6-circuit-breaker/feed</wfw:commentRss> <slash:comments>4</slash:comments> </item> <item><title>MV-LV Transformer Substations Short Circuits</title><link>http://www.csanyigroup.com/mv-lv-transformer-substations-short-circuits</link> <comments>http://www.csanyigroup.com/mv-lv-transformer-substations-short-circuits#comments</comments> <pubDate>Sat, 15 Aug 2009 18:43:22 +0000</pubDate> <dc:creator>ecsanyi</dc:creator> <category><![CDATA[Low Voltage]]></category> <category><![CDATA[Medium Voltage]]></category> <category><![CDATA[Technical Articles]]></category> <category><![CDATA[abb]]></category> <category><![CDATA[calculation]]></category> <category><![CDATA[chort circuit]]></category> <category><![CDATA[circuit breaker]]></category> <category><![CDATA[lv]]></category> <category><![CDATA[mv]]></category> <category><![CDATA[protection]]></category> <category><![CDATA[substation]]></category> <guid
isPermaLink="false">http://www.csanyigroup.com/?p=1057</guid> <description><![CDATA[An electrical transformer substation consist of a whole set of devices (conductors, measuring and control aparatus and electric machines) dedicated to transforming the voltage supplied by the medium voltage distribution grid (e.g. 12kV or 20kV), into voltage suitable for supplying low voltagelines wit power (400V-690V). . Related articles]]></description> <wfw:commentRss>http://www.csanyigroup.com/mv-lv-transformer-substations-short-circuits/feed</wfw:commentRss> <slash:comments>1</slash:comments> </item> <item><title>ABB Oil Gas production</title><link>http://www.csanyigroup.com/abb-oil-gas-production</link> <comments>http://www.csanyigroup.com/abb-oil-gas-production#comments</comments> <pubDate>Wed, 24 Jun 2009 19:05:27 +0000</pubDate> <dc:creator>ecsanyi</dc:creator> <category><![CDATA[Low Voltage]]></category> <category><![CDATA[Medium Voltage]]></category> <category><![CDATA[Technical Articles]]></category> <category><![CDATA[abb]]></category> <category><![CDATA[ebook]]></category> <category><![CDATA[gas]]></category> <category><![CDATA[oil]]></category> <category><![CDATA[production]]></category> <guid
isPermaLink="false">http://www.csanyigroup.com/?p=1032</guid> <description><![CDATA[ABB Oil Gas production Hand Book . Related articles]]></description> <wfw:commentRss>http://www.csanyigroup.com/abb-oil-gas-production/feed</wfw:commentRss> <slash:comments>0</slash:comments> </item> </channel> </rss>
