Tom Glass forecasts electrical demand for the Flatlands Public Power District (F
ID: 436355 • Letter: T
Question
Tom Glass forecasts electrical demand for the Flatlands Public Power District (FPPD). The FPPD wants to take its Comstock power plant out of service for maintenance when demand is expected to be low. After shutdown, performing maintenance and getting the plant back on line takes two weeks. The utility has enough other generating capacity to satisfy 1,550 megawatt (MW) of demand while Comstock is out of service. Table 13.5 shows weekly peak demands (in MW) for the past several autumns. When next fall should the Comstock plant be scheduled for maintenance?TABLE 13.5: http://img856.imageshack.us/img856/4286/img20120108134317.jpg
MY PREVIOUS QUESTION WAS WRONG IN THE TABLE 13.5, THIS IS THE RIGHT ONE.
CAN ANYBODY HELP ME ON THIS? THANK YOU GUYS IN ADVANCE.
Explanation / Answer
Education will be key. City officials have been creation rounds, articulate to business about how intelligent grid will work and how they can save income with a new system. “We don’t wish there to be any difficulty that a apparatus alone will save energy,” Sargent said. “It’s about changing their [consumption] habits.” The city is partnering with General Electric on a $20 million project. A sovereign extend will cover some-more than half a cost. Officials pronounced a module is approaching to save a city $15 million after 20 years. Officials wish a complement also will assistance save a city income by easing direct on informal appetite plants during rise times, such as afternoons when kids come home and spin on a radio while mom is regulating a oven to make dinner. The city’s application is charged a many for appetite consumed during rise hours, Sargent said. The meters should be commissioned during 24,000 businesses and homes by summertime. But a use information will not be accessible on a city’s website until a finish of a year, he said. Some people might be confused during a change, Sargent said. The electrical billing complement hasn’t been altered for decades. Currently, business don’t know how many appetite they use until they accept their monthly bill. “It’ll be new to some folks,” he said, adding, “The idea is to get a patron informed.” Officials devise to ramp adult their efforts to teach their customers. They’re reaching out to churches, county groups and homeowners associations to horde seminar on intelligent grid. To report a presentation, call Sargent during 352-728-9704. elogonzalez@tribune.com Smart Grid Technology intelligent grid, Intelligent SuperGrid, smart grid, smart meter, wifi, wireless smart meter Power Ministry to finalise Rs 500 cr intelligent grid commander projects soon By admin at January 8, 2012 | 12:33 pm | 0 Comment Smart Grid Technology intelligent grid, Intelligent SuperGrid, smart grid, smart meter, wifi, wireless smart meter Wanted: Smarter cyberdefenses for a intelligent grid By admin at January 7, 2012 | 12:30 pm | 0 Comment Making a appetite grid smarter will assistance us improved control a electricity bills, use some-more renewable appetite and even electrify a cars we drive, experts say. At a same time, though, they worry that a smarter grid will entice smarter, some-more havoc-inducing cyberattacks and cyberterrorism. An all-out cyberattack on a rarely integrated appetite infrastructure could make us prolonged for a days of garden-variety denial-of-service attacks we confront from time to time today, however untimely those can be. Why? Because a entirely grown intelligent grid would control not usually electricity though a immeasurable array of other services we take for granted: cesspool and H2O systems, phone service, trade control, puncture communications and more. That’s because it’s called a “internet of things.” And if we consider a normal internet going down for a while is a pain, suppose shutting down an internet of things. That’s because a Obama Administration has only announced a new beginning directed during safeguarding a US appetite grid from cyberattacks. The unimaginatively patrician “Electric Sector Cybersecurity Risk Management Maturity” project, to be led by a Department of Energy and a Department of Homeland Security, will engage both public-sector and private-industry experts in an bid to rise a “more extensive and unchanging approach” to safeguarding a grid from cyberattacks. “This bid will be focused on performance-based strategies and petrify stairs to magnitude swell of cybersecurity in a electric sector,” pronounced Howard A. Schmidt, White House Cybersecurity Coordinator. “It is critical to know a sector’s strengths and remaining gaps opposite a grid to surprise investment formulation and investigate and development, and raise a public-private partnership efforts.” The plan will do that by building a “maturity model” for application companies and grid operators. That will assistance appetite providers magnitude their stream capabilities and investigate any gaps in their stream cyberdefenses. The indication is set to be accessible this summer, and some-more than a dozen utilities and grid operators are approaching to attend in a module on a commander basis. POWRtec International Corporation (OTC: POWT), a developer, producer, and seller of intelligent electrical meters, currently announced that it sealed a vital agreement with Danish application giant, DONG Energy. Under a terms of a contract, POWT will broach 50,000 of a Smart Read Meters to DONG Energy. DONG Energy is a heading appetite association in Northern Europe, intent in a procurement, production, placement and trade of appetite and energy-related products. POWRtec has already delivered 160,000 meters to DONG Energy. Grant Jasmin, CEO of POWRtec, pronounced that a association is really gratified to continue a successful partnership with DONG Energy and support them in reaching their goals for some-more tolerable and obliged appetite consumption. Jasmin serve pronounced that a agreement has solidified a company’s clever position in Northern Europe. POWT’s intelligent Smart Meters concede for consumers to remotely control appetite removal devices, thereby shortening appetite waster and entailing conspicuous assets on application bills. On Thursday, a Sunnyvale, California-based association supposing an overview of a business. POWRtec pronounced that a universe is entering an age of nonesuch with honour to appetite resources. According to POWT, a singular largest and many evident source of appetite accessible is to supplement potency to a existent appetite grid by transforming it into a Smart Grid, that not usually provides electricity though also controls appetite use and creates it some-more efficient. POWT believes that this could be achieved with a Smart Meters. According to POWT, a marketplace for intelligent meters is huge. POWT believes that over a subsequent 30 years, scarcely each scale in a universe will have to be transposed by a intelligent scale such as a one grown by a company. There’s a lot of numbers in a graph above, though one thing is clear: there wasn’t a vital investing rush into intelligent grid record final year. we consider that had to do with a few things: Utilities take a prolonged time to implement intelligent grid infrastructure, carefully relocating from tiny pilots, to incomparable pilots, to even incomparable pilots and finally a blurb scale. The initial call of a intelligent grid is an infrastructure play. The large companies like a Silver Spring Networks and Ciscos and Itrons need to implement a networking infrastructure and usually afterwards can a smaller focus players grow around a network. The build-out of a intelligent grid in a U.S. has been behind by some early-mover utilities confronting selling and consumer push-back problems, as good as a recession. There are usually so many companies that can secure deals with utilities. It puts a extent on a application side of a market. There was substantially an ove- investment into intelligent grid startups in a bang cleantech years of 2007 and 2008. The intelligent grid marketplace in a U.S. wasn’t all that mature behind then.