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- Power world simulator uses what method pdf#
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So what would it take to build a global supergrid? Technologically, it would hinge on a globe-encircling network of high-voltage direct-current (HVDC) transmission systems, most of the components of which already exist.
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And with a supergrid in place, operators could significantly scale back their spinning reserves-backup capacity that they can tap if demand spikes but in practice is rarely used. With an undersea link to Southeast Asia, that electricity could also be dispatched to countries like Indonesia, Papua New Guinea, and Singapore. For instance, some of the world’s best sunlight can be found in the sparsely populated region south of Darwin, Australia, where it’s estimated that all of that country’s energy needs could be supplied from a solar farm the size of a cattle station. In general, a global supergrid would allow power to be generated far from population centers. (To be sure, storing excess energy would also help avoid such problems, but large-scale economical energy storage is still not widely available.) A supergrid would ensure that all or nearly all the electricity that’s generated would get consumed, thus avoiding such wasteful practices as paying wind-farm operators to curtail production or dumping energy that’s not immediately needed. Or if one region is experiencing heavy rainfall, hydroelectric dams there could capture the energy, to send elsewhere as needed. Similarly, if the wind in a normally wind-dependent area dies, electricity from its neighbors could quickly fill in.
Power world simulator uses what method generator#
If an outage occurs in one country, the sudden change in line voltage and frequency could trigger a generator thousands of kilometers away to compensate for the shortfall. Learn more →īut the technology now exists to transmit massive amounts of electricity over long distances without significant losses, thereby allowing operators to balance consumption and generation across an entire continent-or, potentially, the globe.
Power world simulator uses what method pdf#
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Power world simulator uses what method full#
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