the control of switched reluctance drives
... change in the relatively large inductance of the pole winding. The half-bridge phase can supply current in only one direction. This circuit is capable of operating the machine as a motor and generator. Several other circuits are possible besides, using less power electronic switches and employ vario ...
... change in the relatively large inductance of the pole winding. The half-bridge phase can supply current in only one direction. This circuit is capable of operating the machine as a motor and generator. Several other circuits are possible besides, using less power electronic switches and employ vario ...
Improved Phase Shedding Techniques in Interleaved Converters
... Implementing this control for the converter is very complicated. Definite controls for detecting the point where current crosses 0 and the point where current reaches the average value need to be defined. Doing so may prove to be cumbersome in analog domain or rather the simulink domain. Hence state ...
... Implementing this control for the converter is very complicated. Definite controls for detecting the point where current crosses 0 and the point where current reaches the average value need to be defined. Doing so may prove to be cumbersome in analog domain or rather the simulink domain. Hence state ...
Design of Three Phase Inverter Fed Induction Motor Drive Using PID
... The block diagram of the planned work for PID and NNP controller is shown in fig 1. The block consists of DC supply as source voltage which is connected to a three-phase IGBT based inverter which is fed to an induction motor. A conventional PID and NNP controller is used for the control of triggerin ...
... The block diagram of the planned work for PID and NNP controller is shown in fig 1. The block consists of DC supply as source voltage which is connected to a three-phase IGBT based inverter which is fed to an induction motor. A conventional PID and NNP controller is used for the control of triggerin ...
A Modular Power Electronics Instructional Laboratory
... any “hidden” functions or control action. Protection is deliberately kept to the absolute minimum – the box does not “self-protect” or use additional circuitry to mitigate errors. This simplicity of function, without the distraction of highside gate drives or circuit layout, provides the user with e ...
... any “hidden” functions or control action. Protection is deliberately kept to the absolute minimum – the box does not “self-protect” or use additional circuitry to mitigate errors. This simplicity of function, without the distraction of highside gate drives or circuit layout, provides the user with e ...
distributed mppt based cascaded h-bridge multilevel inverter
... Vol. 2, Special Issue 16, May 2016 ...
... Vol. 2, Special Issue 16, May 2016 ...
Analysis of an Economical BLDC Drive System
... controller due to its simple structure and ease of design. The current control is used to limit the current mainly in modes involving phase C. A simple PWM generator is used to generate the PWM signals to excite the switches. Thus reduction in the number of power switches, switching driver circuits, ...
... controller due to its simple structure and ease of design. The current control is used to limit the current mainly in modes involving phase C. A simple PWM generator is used to generate the PWM signals to excite the switches. Thus reduction in the number of power switches, switching driver circuits, ...
Distributed control system
A distributed control system (DCS) is a control system for a process or plant, wherein control elements are distributed throughout the system. This is in contrast to non-distributed systems, which use a single controller at a central location. In a DCS, a hierarchy of controllers is connected by communications networks for command and monitoring.Example scenarios where a DCS might be used include: Chemical plants Petrochemical (oil) and refineries Boiler controls and power plant systems Nuclear power plants Environmental control systems Water management systems Metallurgical process plants Pharmaceutical manufacturing Sugar refining plants Dry cargo and bulk oil carrier ships Formation control of multi-agent systems