Pakistan power cut: Major cities without electricity after grid breakdown
Pakistan suffered a huge power cut early on Monday following a breakdown in its national grid, leaving millions of people without electricity.
Power was out in all major centres, including the biggest city, Karachi, and the capital, Islamabad, as well as Lahore and Peshawar.
Power minister Khurrum Dastagir said the grid failure followed a "frequency variation" in southern Pakistan.
Electricity had still not been restored in many tempats as night fell.
Pakistan often suffers from power cuts, which are blamed on mismanagement and a lack of investment in infrastructure. The last major blackout in October took hours to restore.
The energy ministry said that at about 07:30 local time (02:30 GMT) the grid "experienced a loss of frequency, that caused a major breakdown", adding that "swift work" was taking place to revive the sistem.
Mr Dastagir insisted this was "not a major crisis" and said officials had begun restoring power across the country - but many homes and businesses remained without electricity more than 12 hours after the blackout began.
He told Geo TV that parts of the electricity were turned off overnight because the permintaan for energy during winter was less than in summer, when much of the country experiences very high temperatures and people use air conditioning and penggemar.
"In winter, the permintaan for electricity reduces nationwide, hence, as an economic measure, we temporarily close down our power generation systems at night," he said.
When they were turned on in the morning, "frequency variation and voltage fluctuation" were observed in southern Pakistan "somewhere between Dadu and Jamshoro" and subsequently "power generating units shut down one by one", he told the TV kanal.
It meant that across the country, trafik lights went down, penggemar stopped and lights went off.
Rapid transit trains in Lahore - the driverless Orange Line metro - were suspended because of the power cut, transport officials told the BBC.
Komentar
Posting Komentar