Electrodynamic constraints on homogeneity and RF power deposition in multiple...
... Figure 1 shows ultimate intrinsic SAR as a function of main magnetic field strength, for the case of parallel transmission. Results are presented for various sphere radii (5cm, 15cm, 25cm from left to right) and for three fully homogeneous concentric excitation profiles. For a sphere radius of 15 cm ...
... Figure 1 shows ultimate intrinsic SAR as a function of main magnetic field strength, for the case of parallel transmission. Results are presented for various sphere radii (5cm, 15cm, 25cm from left to right) and for three fully homogeneous concentric excitation profiles. For a sphere radius of 15 cm ...
Pearl Street Lab
... Morgan’s office in the Wall Street Financial District. The actual plant was built up of three basic components: the steam-powered dynamos located in the plant, the long underground copper transmission wires, and the light bulb such as the one in J.P. Morgan’s office. The laboratory apparatus you wil ...
... Morgan’s office in the Wall Street Financial District. The actual plant was built up of three basic components: the steam-powered dynamos located in the plant, the long underground copper transmission wires, and the light bulb such as the one in J.P. Morgan’s office. The laboratory apparatus you wil ...
1. Introduction
... be the same as on substation 138kV bus j, except for possible zero-sequence component blocking and positive/negative-phase shifts. The significance of the above paragraph is that for transmission faults, one monitor at either the substation 138kV bus or at the substation 12.47kV bus is adequate to p ...
... be the same as on substation 138kV bus j, except for possible zero-sequence component blocking and positive/negative-phase shifts. The significance of the above paragraph is that for transmission faults, one monitor at either the substation 138kV bus or at the substation 12.47kV bus is adequate to p ...
Innovative power flow management and voltage control technologies
... or consumed by an SVC is generated or absorbed by passive reactive components. The controllable parameter in this equipment is the parallel capacitive or inductive susceptance. ...
... or consumed by an SVC is generated or absorbed by passive reactive components. The controllable parameter in this equipment is the parallel capacitive or inductive susceptance. ...
Performance Analysis of Fuzzy Logic Based Unified Power Flow
... capability. The controlling of the power flow and increasing the transmission capacity of the existing transmission lines are the two main objectives of FACTS technology [3]. Thus, the utilization of the existing power system comes into optimal condition and the controllability of the power system i ...
... capability. The controlling of the power flow and increasing the transmission capacity of the existing transmission lines are the two main objectives of FACTS technology [3]. Thus, the utilization of the existing power system comes into optimal condition and the controllability of the power system i ...
Pennsylvania Public Utility Commission
... Duquesne Light states that the structures of the proposed Line will be selfsupporting double circuit tubular steel poles and will replace the single circuit lattice steel structures of the existing line within the existing rights-of-way. Additional single circuit self supporting tubular steel poles ...
... Duquesne Light states that the structures of the proposed Line will be selfsupporting double circuit tubular steel poles and will replace the single circuit lattice steel structures of the existing line within the existing rights-of-way. Additional single circuit self supporting tubular steel poles ...
Slide 1
... • the customers’ electrical load • series reactors • transmission lines (inductance – creates magnetic field) • generators & synchronous condensers French blackout – 12/7/78 – insufficient VARs ...
... • the customers’ electrical load • series reactors • transmission lines (inductance – creates magnetic field) • generators & synchronous condensers French blackout – 12/7/78 – insufficient VARs ...
Mercedes Automatic Transmission Conductor Plate
... If the ATF has a pink colour or frothing this could indicate cross contamination with coolant. ...
... If the ATF has a pink colour or frothing this could indicate cross contamination with coolant. ...
Bellefonte Nuclear Plant, Units 3 & 4 COL Application Part 2, FSAR
... on an ongoing basis. Model data used to perform simulation studies of projected future conditions is maintained and updated as load forecasts and future generation / transmission changes evolve. Studies are performed annually to assess future system performance in accordance with North American Elec ...
... on an ongoing basis. Model data used to perform simulation studies of projected future conditions is maintained and updated as load forecasts and future generation / transmission changes evolve. Studies are performed annually to assess future system performance in accordance with North American Elec ...
the garabi 2000 mw interconnection back-to-back hvdc
... on the electrical performance include availability greater than 97%. This was possible because both contracts were based on technical specifications with true functionality, concentrating principally on the values of power to be transmitted and the physical location of the substations. This meant th ...
... on the electrical performance include availability greater than 97%. This was possible because both contracts were based on technical specifications with true functionality, concentrating principally on the values of power to be transmitted and the physical location of the substations. This meant th ...
Electric power transmission
Electric power transmission is the bulk transfer of electrical energy, from generating power plants to electrical substations located near demand centers. This is distinct from the local wiring between high-voltage substations and customers, which is typically referred to as electric power distribution. Transmission lines, when interconnected with each other, become transmission networks. The combined transmission and distribution network is known as the ""power grid"" in North America, or just ""the grid"". In the United Kingdom, the network is known as the ""National Grid"".A wide area synchronous grid, also known as an ""interconnection"" in North America, directly connects a large number of generators delivering AC power with the same relative frequency, to a large number of consumers. For example, there are four major interconnections in North America (the Western Interconnection, the Eastern Interconnection, the Quebec Interconnection and the Electric Reliability Council of Texas (ERCOT) grid), and one large grid for most of continental Europe.The same relative frequency, but almost never the same relative phase as ac power interchange is a function of the phase difference between any two nodes in the network, and zero degrees difference means no power is interchanged; any phase difference up to 90 degrees is stable by the ""equal area criteria""; any phase difference above 90 degrees is absolutely unstable; the interchange partners are responsible for maintaining frequency as close to the utility frequency as is practical, and the phase differences between any two nodes significantly less than 90 degrees; should 90 degrees be exceeded, a system separation is executed, and remains separated until the trouble has been corrected.Historically, transmission and distribution lines were owned by the same company, but starting in the 1990s, many countries have liberalized the regulation of the electricity market in ways that have led to the separation of the electricity transmission business from the distribution business.