Sentences with phrase «voltage lines of»
High - voltage lines of both varieties have long proved reliable.
https://www.scientificamerican.com/ Not exact matches
Millions of Puerto Ricans are again without power after a high - voltage transmission line that had been repaired by Whitefish Energy, a Montana contractor now facing an FBI investigation, failed again Wednesday.
This network includes 100 bulk supply substations and more than 13,000 kilometres of high - voltage transmission lines and cables.
It has grown to a $ 2.4 billion operation with 17 power plants and at least 1,400 miles of high - voltage transmission lines across New York.
The power authority's service provider, PSEG Long Island, caused an uproar in East Hampton when it began installing a six - mile - long high - voltage transmission line between East Hampton Village and Amagansett, without, according to local officials, fully informing them of what was planned.
East Hampton Town has joined a lawsuit brought by a citizens group in 2014 against the Long Island Power Authority and PSEG - Long Island over the installation of high - voltage transmission lines and poles along a six - mile route from East Hampton Village to an Amagansett substation.
The company that owns the plant said a disturbance on the non-nuclear side of the plant was related to a high voltage transmission line.
CARI consists of seven counties and five citizen groups that have joined together to oppose the 190 mile NYRI High Voltage DC Transmission Line.
Due to soil incompatibility and erosion of the mining sites the ground is rendered unstable for electricity poles erections, hence, the ECG had to spend extra money to divert voltage lines to areas which can guarantee stability.
The installation of new, taller poles and high - voltage lines on residential streets along the six - mile route caused an outcry from residents concerned about safety and aesthetics and prompted a discussion about installing buried rather than overhead lines.
The Public Service Commission under the direction of Governor Andrew Cuomo is expected to decide Thursday whether high - voltage power towers will be put up on a route taking transmission lines through the Hudson Valley.
In much the same way that power lines are affected, long connected structures can experience large voltage differentials from one area to the next, leading to the flow of unwanted electrical current.
In past studies, scientists using simple 1D models of Earth would have found that 16 high - voltage electrical transmission lines were disturbed in the mid-Atlantic region during the storm, resulting in the blackout.
Plenty of power, not enough lines To make this happen, Germany needs nearly 1,000 miles of new high - voltage power lines in the coming years, according to plans approved by the federal government.
Consumer Protection Minister Ilse Aigner is worried about the slow pace of expansion of the country's high - voltage lines needed to transport offshore wind energy from the North Sea to industrial areas in the south of Germany.
Such lines would operate at more than twice the voltage at which most U.S. and European lines max out and carry up to six times as much power, since the capacity of a line is roughly proportional to the square of the voltage.
Upgrading to high - voltage transmission lines will greatly increase the efficiency of the grid.
The lower map shows existing high - voltage lines capable of transporting wind - generated power in red; lines needed to meet the 2030 goal for renewable energy, according to the American Electric Power / American Wind Energy Association plan, are shown in green.
Offshore wind turbines will line the Atlantic coast; vast solar arrays will cover swaths of the southwestern desert; transmission towers will cradle high - voltage direct current lines and take electricity from the windy Great Plains to the populated coasts.
It predicted that if you had the grid operating where power was flowing from south to north, as it was on August 14, and voltage fell below a certain point and you lost key lines, then you would get this cascading sequence of events that would cause problems around Lake Erie and in New England.
Adding to our discussion of the many uses of the term «feedback» (24/31 December 2011), he says its purpose is to remind those working on the lines «that disconnecting a community's set of electrical appliances opens one to experiencing the full effects of collapsing fields» — that is, to voltages generated on the apparently disconnected wire when devices...
The total length of U.S. high - voltage lines has increased nearly tenfold since the 1960s, Kappenman reported.
The next peak cycle of sunspot activity is predicted for 2012 - 2014, bringing with it a greater risk of large geomagnetic storms that can generate powerful rogue currents in transmission lines, potentially damaging or destroying the large transformers that manage power flow over high - voltage networks.
There is another interesting parallel, too, which is again if you sort of think of this in your mind geologically or geographically, I should say — so you've got these big farms in the Southwest; if you got these high - voltage, direct - current, sort of trunk line feeding other parts of the country with the power, what do you do with it there?
The largest is the Eastern Interconnection, an extensive complex of transmission lines that stretches from Halifax to New Orleans, with substations that step down the high - voltage electricity to lower levels so that it can be distributed locally along smaller wires.
The four interconnections are linked by short, high - voltage lines, but they do not provide nearly enough capacity to move sufficient power back and forth, much less to handle the additional burden of thousands of renewable sources with output that is intermittent and sometimes hard to predict.
The commission is overseeing the $ 5 billion construction of 2,300 miles of high - voltage lines into the wind zones.
A complete transition also requires digitization of the small, low - voltage distribution lines that feed each home and business.
In coming years the handful of DC transmission lines scattered across the country today may be joined by at least nine new long - distance, high - voltage DC (HVDC) lines that several companies are planning to build.
Accurately measuring electric fields is important in a variety of applications, such as weather forecasting, process control on industrial machinery, or ensuring the safety of people working on high - voltage power lines.
Sitting about two miles from the base of the dammed 323,000 - acre Castaic Lake, the school's campus is also threaded by high - voltage power lines and underground crude - oil pipelines.
Year 6 Science Assessments and Tracking Objectives covered: Describe how living things are classified into broad groups according to common observable characteristics and based on similarities and differences, including micro-organisms, plants and animals Give reasons for classifying plants and animals based on specific characteristics Identify and name the main parts of the human circulatory system, and describe the functions of the heart, blood vessels and blood Recognise the impact of diet, exercise, drugs and lifestyle on the way their bodies function Describe the ways in which nutrients and water are transported within animals, including humans Recognise that living things have changed over time and that fossils provide information about living things that inhabited the Earth millions of years ago Recognise that living things produce offspring of the same kind, but normally offspring vary and are not identical to their parents Identify how animals and plants are adapted to suit their environment in different ways and that adaptation may lead to evolution Recognise that light appears to travel in straight lines Use the idea that light travels in straight lines to explain that objects are seen because they give out or reflect light into the eye Explain that we see things because light travels from light sources to our eyes or from light sources to objects and then to our eyes Use the idea that light travels in straight lines to explain why shadows have the same shape as the objects that cast them Associate the brightness of a lamp or the volume of a buzzer with the number and voltage of cells used in the circuit Compare and give reasons for variations in how components function, including the brightness of bulbs, the loudness of buzzers and the on / off position of switches Use recognised symbols when representing a simple circuit in a diagram
The hybrid system in the Prius c comprises a SULEV (Tier 2 Bin 3)- rated 1.5 - liter in - line, four - cylinder gasoline engine (INZ - FXE) that utilizes an Atkinson cycle to increase efficiency, a new hybrid transaxle (P510), an air - cooled, high - output 144V, 6.5 Ah NiMH battery and a variable - voltage system in which a boost converter boosts the operating voltage of the system to a maximum of 520 V DC.
The 550,000 - square - foot facility used a 10 - stage phosphate pre-paint system, an eight - stage uniprime system, two lines for color application by high - voltage electrostatic reciprocators, turbobell sprayers, four ovens with radiant heat and convection heat zones, and 26 miles of stainless steel piping.
All assembly line members have received National Vocational Qualification training in the handling of High Voltage components.
Seven processes are entirely new to the assembly line, such as the installation of the sub-battery in the luggage compartment, the main battery behind the rear seats, the high voltage cable and the modified, 1.8 VVT - i petrol engine.
Blood Line is a high - voltage spy thriller that redefines rogue — the Granger Spy Novel series introduces a loving family with lethal issues caught in the crosshairs of global arms dealers.
Global Energy Interconnection (GEI), a vision of a world power grid, was outlined by the State Grid Corporation of China («State Grid») It would be based upon a global network of Ultra High Voltage power lines connecting global power generation including massive wind farm at the North Pole and solar power from equatorial areas to energy users around the world.
I recall we talked about oat bran, and the safety (or not) of living near a high voltage power line.
The system is made up of a postage - stamp - sized sensor that is placed on the incoming power line to a person's home and software that analyzes the spikes and patterns in voltage to identify and monitor the energy use of each device.
In the late 1980s, palpable dread gripped parts of the country after reports that clusters of cancer had developed among children whose families lived near high - voltage power lines.
Some 40 % of transmission lines worldwide need to be replaced with Ultra High Voltage lines.
Our recent study published in the journal Environmental Research Letters estimated that transmitting a hybrid of renewable and coal power through 12 new high - voltage transmission lines could prevent 16,000 deaths from air pollution exposure, and avoid 340 million tons of CO2 emissions in China.
High voltage transmission lines are both expensive and environmentally destructive; You «Greenies» used to protest even a few miles of them before GE and their fellow Marxists decided they are now really very cool.
The main components of high - voltage electric transmission lines and associated facilities include:
Indeed, a group of Norwegian companies have already started building high - voltage DC lines between Scandinavia, the Netherlands and Germany, though these are intended as much to sell the country's power as to accumulate other people's.
Terminal voltages measured at 750 °C as a function of time for the cells with (blue line) and without (red line) BaO / Ni interfaces operated at a constant current density of 500 mA cm - 2 with wet CO (with ~ 3 v % H2O) as the fuel.
Transmission lines are typically overhead wires at voltages of 110 to 765 kilovolts supported by towers.
(This is part of a class of issues surrounding the health risks of various electronic technologies — electromagnetic fields, «dirty» electricity, high - voltage power lines, etc.) It's possible to work up irrational fear over just about anything.
Hungary has electricity high - voltage transmission lines of 750 kilovolts (kV), 400 kV, and 220 kV; these measure approximately 270, 1,730, and 1,200 kilometers in overall length, respectively.