International Electrical Engineering Journal (IEEJ) Vol. 6 (2015) No.2, pp. 1749-1755
... motor drive system which doesn't need power factor correction capacitor. Also, we cannot depend on this capacitor to filter out those harmonics. This is one of the reasons that the research is being done in the area of APF and less pollutant drives. Loads, such as, diode bridge rectifier or a thyris ...
... motor drive system which doesn't need power factor correction capacitor. Also, we cannot depend on this capacitor to filter out those harmonics. This is one of the reasons that the research is being done in the area of APF and less pollutant drives. Loads, such as, diode bridge rectifier or a thyris ...
Load balancing by SVC Light
... the same origin, a relatively large inductance separates the intermediate level from the power grid. The impedance up to the grid makes it simple to trap harmonic currents in passive filters, as the filter circuit efficiently becomes a low impedance path compared with the power transformer and the n ...
... the same origin, a relatively large inductance separates the intermediate level from the power grid. The impedance up to the grid makes it simple to trap harmonic currents in passive filters, as the filter circuit efficiently becomes a low impedance path compared with the power transformer and the n ...
dc machines - studyforyou
... http://www.fullinterview.com http://www.1000projects.com resistive power dissipation due to the passage of induced currents through the iron of the core. Because iron is a conductor of electricity as well as being an excellent "conductor" of magnetic flux, there will be currents induced in the iron ...
... http://www.fullinterview.com http://www.1000projects.com resistive power dissipation due to the passage of induced currents through the iron of the core. Because iron is a conductor of electricity as well as being an excellent "conductor" of magnetic flux, there will be currents induced in the iron ...
R225-10-1
... single-conductor basis. Thus, they are in basic form to be converted for the particular type of circuit and regulator connection (see CONVERSION TO COMPENSATION SETTINGS section). The transformer and secondary percent impedance values (C, D, and E) are multiplied by the transformer primary voltage r ...
... single-conductor basis. Thus, they are in basic form to be converted for the particular type of circuit and regulator connection (see CONVERSION TO COMPENSATION SETTINGS section). The transformer and secondary percent impedance values (C, D, and E) are multiplied by the transformer primary voltage r ...
The Rotating Magnetic Field Oscillator System for
... discussion applies to one tank circuit (i.e. one antenna system which contains two antennas). A 1:1 transformer electrically isolates the current source from the tank circuit. On the primary side of the transformer, the fundamental components are the triodes, the main capacitor bank and the transfor ...
... discussion applies to one tank circuit (i.e. one antenna system which contains two antennas). A 1:1 transformer electrically isolates the current source from the tank circuit. On the primary side of the transformer, the fundamental components are the triodes, the main capacitor bank and the transfor ...
Zero-flux Definitions
... error is specified as the difference in ratio errors at turn on of nominal current and that after one hour. The effect of load induced ratio error for very slow variations of the primary current is that of a linearity error. ...
... error is specified as the difference in ratio errors at turn on of nominal current and that after one hour. The effect of load induced ratio error for very slow variations of the primary current is that of a linearity error. ...
Soft-Switching Full-Bridge PWM DC–DC
... Diode output rectifier is mostly employed on the secondary side of the power transformer to rectify high frequency secondary voltage. Disconnection of the secondary windings is mostly achieved by application of the reverse bias for the output uncontrolled rectifier (see Fig. 1). Consequently, both p ...
... Diode output rectifier is mostly employed on the secondary side of the power transformer to rectify high frequency secondary voltage. Disconnection of the secondary windings is mostly achieved by application of the reverse bias for the output uncontrolled rectifier (see Fig. 1). Consequently, both p ...
CPG.0 Single busbar gas-insulated cubicles Up to 36 kV
... The CPG.0 range in Ormazabal’s CPG system consists of a set of SF6 gas-insulated (GIS type) modular cubicles for configuring different primary distribution electrical diagrams in Medium Voltage networks up to 36 kV. Types of functional unit: • Circuit-breaker CPG.0-V • Busbar coupling CPG.0-C • Disc ...
... The CPG.0 range in Ormazabal’s CPG system consists of a set of SF6 gas-insulated (GIS type) modular cubicles for configuring different primary distribution electrical diagrams in Medium Voltage networks up to 36 kV. Types of functional unit: • Circuit-breaker CPG.0-V • Busbar coupling CPG.0-C • Disc ...
Transformer types
A variety of types of electrical transformer are made for different purposes. Despite their design differences, the various types employ the same basic principle as discovered in 1831 by Michael Faraday, and share several key functional parts.