Power transmission limits likely to be exceeded
"Imports from Colombia were low, thus making vulnerable our grid tail in western (Venezuelan) states"
"The grid was doing badly since last Sunday, as some states experienced outages. The situation would not better on Monday and it was noted that Planta Centro (Morón, Carabobo state) was operating only with one unit that provided 210 megawatts (MW)," explained international advisor José Aguilar.
Thermoelectric generation, added to 285 MW of Planta Termocarabobo, totaled about 495 MW coming out from the sub-powerhouse of Planta Centro, he spelled out. "Those 495 MW are insufficient for stability in the National Electrical Grid (SEN)."
"Imports from Colombia, based on the numbers provided by that country, were low, thus making vulnerable the tail of our system in western states, particularly in the Andean region," he added. The expert disclosed that it was unofficially learned that two units at Guri dam went out of the system.
According to the ex-general manager of the Office for the Operation of Interconnected Grids (Opsis), Miguel Lara, the failure occurred at 12:30 pm on Tuesday, at the beginning of the peak electricity demand. "Everything makes one infer that, again, they surpassed the limits of the transmission trunk."
What happened "is hitherto unheard-of. There could be two situations: one, there are plenty of deteriorated or unavailable devices, making difficult the recovery of the charge; two, technicians are not prepared for such contingency."
María Fernanda Astudillo is a store analyst for Alimentos Polar working at the company's facilities in La Yaguara. At only 23 years of age, she has made a career in that company where she has worked for the last six years. Now, besides her responsibilities, which include overseeing shipping/receiving and warehousing of goods, she is taking part in the roundtable discussions among the other companies operating in the La Yaguara industrial park, the Government and the workers exploring possible ways of coping with the order to expropriate the land.