2021 International Conference on Emerging Power Technologies (ICEPT), 2021
The use of renewable energy systems (RES), as distributed generation (DG) units, in distribution ... more The use of renewable energy systems (RES), as distributed generation (DG) units, in distribution systems is growing in recent years. DC distribution system is more feasible for the integration of renewable energy-based DGs as compared to the AC Distribution system. In DC distribution protection is the main issue because of low line impedance that causes high fault current. In this paper wavelet decomposition based protection scheme is proposed which identify the fault section in the distribution system and also identify which type of fault is occurred. Voltage and current signals, both are analyzed through wavelet. Sequence voltages are used for the input signal to wavelet decomposition for fault type identification. A communication channel is used between lines relays for the identification of faulty sections in distribution. A bipolar ring and radial type DC distribution systems are modeled on MATLAB/Simulink and different fault events are simulated.
The paper presents designing, implementation of the cost effective Energy Meter having demand sid... more The paper presents designing, implementation of the cost effective Energy Meter having demand side load management with flexible tariff plan. Smart Energy Meter with the enabling feature of Automatic Meter Reading (AMR) and storing data in SD card, communication of billing information with the consumer and utility through GSM network, tampering detection and notify both consumer and utility through Short Massaging Service (SMS). Advanced feature of this meter is demand side load management during peak and off-peak hours. Using load management customer can go into daily cost reduction process. In load management, consumer load limit is flexibly reduced during peak hours and by increasing this limit SEM automatically cut off the load. In case of any fault SEM also automatically disconnect the complete load through relay operation..
2021 International Conference on Emerging Power Technologies (ICEPT), 2021
The use of renewable energy systems (RES), as distributed generation (DG) units, in distribution ... more The use of renewable energy systems (RES), as distributed generation (DG) units, in distribution systems is growing in recent years. DC distribution system is more feasible for the integration of renewable energy-based DGs as compared to the AC Distribution system. In DC distribution protection is the main issue because of low line impedance that causes high fault current. In this paper wavelet decomposition based protection scheme is proposed which identify the fault section in the distribution system and also identify which type of fault is occurred. Voltage and current signals, both are analyzed through wavelet. Sequence voltages are used for the input signal to wavelet decomposition for fault type identification. A communication channel is used between lines relays for the identification of faulty sections in distribution. A bipolar ring and radial type DC distribution systems are modeled on MATLAB/Simulink and different fault events are simulated.
The paper presents designing, implementation of the cost effective Energy Meter having demand sid... more The paper presents designing, implementation of the cost effective Energy Meter having demand side load management with flexible tariff plan. Smart Energy Meter with the enabling feature of Automatic Meter Reading (AMR) and storing data in SD card, communication of billing information with the consumer and utility through GSM network, tampering detection and notify both consumer and utility through Short Massaging Service (SMS). Advanced feature of this meter is demand side load management during peak and off-peak hours. Using load management customer can go into daily cost reduction process. In load management, consumer load limit is flexibly reduced during peak hours and by increasing this limit SEM automatically cut off the load. In case of any fault SEM also automatically disconnect the complete load through relay operation..
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Papers by Saad Muneeb