داورپناه, مهدی
استادیار- دانشکده مهندسی برق و کامپیوتر- دانشگاه تهران
[ 1 ] - حذف جریان مؤلفه منفی ژنراتور سنکرون مقیاس کوچک در حالت کارکرد جزیره‌ای به کمک مولد با واسط اینورتری
The load unbalance is one of inherent features of distribution systems which draws a negative sequence current from islanded synchronous generators. This leads to overheating of the stator and, in particular, the rotor core. In such a case, it is not possible to operate the generator at its associated rated power. Thus, implementing an inverter-based resource in parallel with the synchronous ge...
[ 2 ] - بهبود عملکرد دینامیکی مولد سنکرون مقیاس کوچک متصل به شبکه توزیع در حضور کوره قوس الکتریکی
Electrical Arc Furnace (EAF) consumes time-varying power. This causes mechanical torque variations in nearby small scale synchronous generators (SSSGs) and reduces their life expectancy. In this paper, an appropriate EAF model is provided and is verified by field measurements. Moreover, an actual distribution system to which an SSSG is connected to supply industrial loads including an EAF is in...
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