{"id":352,"date":"2016-02-27T11:24:54","date_gmt":"2016-02-27T03:24:54","guid":{"rendered":"http:\/\/powerquality.sg\/wordpress\/?p=352"},"modified":"2016-02-27T15:41:30","modified_gmt":"2016-02-27T07:41:30","slug":"voltage-dip-27-02-2016-1005hrs","status":"publish","type":"post","link":"http:\/\/powerquality.sg\/wordpress\/?p=352","title":{"rendered":"Voltage Dip 27-02-2016 1005hrs"},"content":{"rendered":"<p>Just a while ago, the following waveforms were captured from monitors in Jurong East and in the River Valley area, indicating a transmission fault, likely to be originating from the South block of Singapore. Waveforms captured in the River Valley area indicated a single-phase fault on L1 (Red) at 230kV transmission voltage.<\/p>\n<figure id=\"attachment_354\" aria-describedby=\"caption-attachment-354\" style=\"width: 300px\" class=\"wp-caption alignnone\"><a href=\"http:\/\/powerquality.sg\/wordpress\/wp-content\/uploads\/2016\/02\/27-02-2016-1005hrs-LV.jpg\" rel=\"attachment wp-att-354\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-354\" src=\"http:\/\/powerquality.sg\/wordpress\/wp-content\/uploads\/2016\/02\/27-02-2016-1005hrs-LV-300x132.jpg\" alt=\"Captured at LV (West area)\" width=\"300\" height=\"132\" srcset=\"http:\/\/powerquality.sg\/wordpress\/wp-content\/uploads\/2016\/02\/27-02-2016-1005hrs-LV-300x132.jpg 300w, http:\/\/powerquality.sg\/wordpress\/wp-content\/uploads\/2016\/02\/27-02-2016-1005hrs-LV-768x338.jpg 768w, http:\/\/powerquality.sg\/wordpress\/wp-content\/uploads\/2016\/02\/27-02-2016-1005hrs-LV-1024x451.jpg 1024w, http:\/\/powerquality.sg\/wordpress\/wp-content\/uploads\/2016\/02\/27-02-2016-1005hrs-LV.jpg 1343w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-354\" class=\"wp-caption-text\">Captured at LV (West area)<\/figcaption><\/figure>\n<figure id=\"attachment_355\" aria-describedby=\"caption-attachment-355\" style=\"width: 300px\" class=\"wp-caption alignnone\"><a href=\"http:\/\/powerquality.sg\/wordpress\/wp-content\/uploads\/2016\/02\/27-02-2016-1005hrs-22kV-1.jpg\" rel=\"attachment wp-att-355\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-355\" src=\"http:\/\/powerquality.sg\/wordpress\/wp-content\/uploads\/2016\/02\/27-02-2016-1005hrs-22kV-1-300x124.jpg\" alt=\"Captured at 22kV (South)\" width=\"300\" height=\"124\" srcset=\"http:\/\/powerquality.sg\/wordpress\/wp-content\/uploads\/2016\/02\/27-02-2016-1005hrs-22kV-1-300x124.jpg 300w, http:\/\/powerquality.sg\/wordpress\/wp-content\/uploads\/2016\/02\/27-02-2016-1005hrs-22kV-1-768x317.jpg 768w, http:\/\/powerquality.sg\/wordpress\/wp-content\/uploads\/2016\/02\/27-02-2016-1005hrs-22kV-1-1024x423.jpg 1024w, http:\/\/powerquality.sg\/wordpress\/wp-content\/uploads\/2016\/02\/27-02-2016-1005hrs-22kV-1.jpg 1328w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-355\" class=\"wp-caption-text\">Captured at 22kV (South area)<\/figcaption><\/figure>\n<p>Added the following screenshots obtained from a PQUBE, being monitored in South of Singapore, at Low Voltage. Thanks James!<\/p>\n<figure id=\"attachment_363\" aria-describedby=\"caption-attachment-363\" style=\"width: 229px\" class=\"wp-caption alignnone\"><a href=\"http:\/\/powerquality.sg\/wordpress\/wp-content\/uploads\/2016\/02\/2016-02-27-T-10-04-24-443Voltage-Sag-Waveform.gif\" rel=\"attachment wp-att-363\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-363\" src=\"http:\/\/powerquality.sg\/wordpress\/wp-content\/uploads\/2016\/02\/2016-02-27-T-10-04-24-443Voltage-Sag-Waveform-229x300.gif\" alt=\"PQUBE Waveforms - EcoXplore\" width=\"229\" height=\"300\" srcset=\"http:\/\/powerquality.sg\/wordpress\/wp-content\/uploads\/2016\/02\/2016-02-27-T-10-04-24-443Voltage-Sag-Waveform-229x300.gif 229w, http:\/\/powerquality.sg\/wordpress\/wp-content\/uploads\/2016\/02\/2016-02-27-T-10-04-24-443Voltage-Sag-Waveform-768x1008.gif 768w, http:\/\/powerquality.sg\/wordpress\/wp-content\/uploads\/2016\/02\/2016-02-27-T-10-04-24-443Voltage-Sag-Waveform-780x1024.gif 780w\" sizes=\"(max-width: 229px) 100vw, 229px\" \/><\/a><figcaption id=\"caption-attachment-363\" class=\"wp-caption-text\">PQUBE Waveforms &#8211; EcoXplore<\/figcaption><\/figure>\n<figure id=\"attachment_362\" aria-describedby=\"caption-attachment-362\" style=\"width: 198px\" class=\"wp-caption alignnone\"><a href=\"http:\/\/powerquality.sg\/wordpress\/wp-content\/uploads\/2016\/02\/2016-02-27-T-10-04-24-443Voltage-Sag-RMS.gif\" rel=\"attachment wp-att-362\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-362\" src=\"http:\/\/powerquality.sg\/wordpress\/wp-content\/uploads\/2016\/02\/2016-02-27-T-10-04-24-443Voltage-Sag-RMS-198x300.gif\" alt=\"PQUBE RMS Plot - EcoXplore\" width=\"198\" height=\"300\" srcset=\"http:\/\/powerquality.sg\/wordpress\/wp-content\/uploads\/2016\/02\/2016-02-27-T-10-04-24-443Voltage-Sag-RMS-198x300.gif 198w, http:\/\/powerquality.sg\/wordpress\/wp-content\/uploads\/2016\/02\/2016-02-27-T-10-04-24-443Voltage-Sag-RMS-768x1161.gif 768w, http:\/\/powerquality.sg\/wordpress\/wp-content\/uploads\/2016\/02\/2016-02-27-T-10-04-24-443Voltage-Sag-RMS-677x1024.gif 677w\" sizes=\"(max-width: 198px) 100vw, 198px\" \/><\/a><figcaption id=\"caption-attachment-362\" class=\"wp-caption-text\">PQUBE RMS Plot &#8211; EcoXplore<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Just a while ago, the following waveforms were captured from monitors in Jurong East and in the River Valley area, indicating a transmission fault, likely to be originating from the South block of Singapore. Waveforms captured in the River Valley area indicated a single-phase fault on L1 (Red) at 230kV transmission voltage. Added the following [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_newsletter_tier_id":0,"jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[10],"tags":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p41TEZ-5G","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/powerquality.sg\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/352"}],"collection":[{"href":"http:\/\/powerquality.sg\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/powerquality.sg\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/powerquality.sg\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/powerquality.sg\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=352"}],"version-history":[{"count":6,"href":"http:\/\/powerquality.sg\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/352\/revisions"}],"predecessor-version":[{"id":365,"href":"http:\/\/powerquality.sg\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/352\/revisions\/365"}],"wp:attachment":[{"href":"http:\/\/powerquality.sg\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=352"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/powerquality.sg\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=352"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/powerquality.sg\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=352"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}