Hiren M. Shah

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Multi-pulse converters are developed for ac dc conversion with reduced harmonic currents and reactive power burden, low EMI, RFI at input ac mains and good quality low rippled dc output. Diode rectifier and phase controlled thyristor rectifiers are popular in several industrial applications such as chemical processes, DC arc furnaces, HVDC transmission(More)
Multi-pulse converters are developed for ac dc conversion with reduced harmonic currents and reactive power burden, low EMI, RFI at input ac mains and good quality low rippled dc output. Diode rectifier and phase controlled thyristor rectifiers are popular in several industrial applications such as chemical processes, DC arc furnaces, HVDC transmission(More)
These days the gold price is shooting up which has led to increase in the recycling process. The melting is the first stage of recycling. In the melting applications induction heating reduces heat loss while maintaining a more convenient working environment. Such systems are described in the literature, but no commercial design is available. The main(More)
In this paper we propose a passenger bus navigation system using Wireless Sensor Network (WSNs). This System comprises of three Units: Bus Station Unit, Bus Unit and Blind Unit. The Blind people on the Bus Station are provided with a Blind Unit. The blind speaks his destination on the microphone provided on the Bus Station Unit. When the desired bus stops(More)
Maximum power point tracking (MPPT) techniques are employed in photovoltaic (PV) systems to make full utilization of the PV array output power which depends on solar irradiation and cell temperature. This paper proposes simulation and hardware of a grid connected photovoltaic system which is interfaced with the power system network through a DC-DC boost(More)
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