نتایج جستجو برای: sub synchronous resonance ssr mitigation
تعداد نتایج: 492513 فیلتر نتایج به سال:
Tomato (Solanum lycopersicum L.) is an important vegetable crop and acts as model plant for fruit development studies. Besides that, post-harvest damage is a devastating phenomenon often associated with ripening process in tomato which in turn leads to greater yield loss. Understanding the genetics, molecular and biochemical pathways is the key to overcome the existing situation. In th...
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...
This paper presents a comprehensive survey on the mitigation of power quality problems such as low power factor, shortage of reactive power, poor voltage, voltage and current harmonics due to sudden change in field excitation of synchronous alternator, sudden increased in load, sudden fault occur in the system are solved by FACTS controllers such as STATCOM, DSTATCOM, and DSTATCOM. This paper a...
بررسی تنوع ژنتیکی برای شناسایی ژنوتیپ‌های برتر، نخستین گام در هر برنامة پایش و گسترش پایدار کشت گونه‌های گیاهی است. در این پژوهش، تنوع و ساختار ژنتیکی سه جمعیت شاه‌بلوط اروپایی (Castanea sativa Mill.) دربرگیرندة 41 ژنوتیپ در استان گیلان با بهره‌گیری از نشانگرهای SSR بررسی شد. استخراج DNA از برگهای جوان به روش CTAB و سپس تکثیر با 14 آغازگر ریزماهواره به روش PCR انجام گرفت. فرآورده‌های ...
Suprathreshold stochastic resonance (SSR) is a form of noise-enhanced signal transmission that occurs in a parallel array of independently noisy identical threshold nonlinearities, including model neurons. Unlike most forms of stochastic resonance, the output response to suprathreshold random input signals of arbitrary magnitude is improved by the presence of even small amounts of noise. In thi...
In this Space Vector PWM Control technique is designed for a three-phase voltage source converter (VSC) which act as a Static Synchronous Compensators to provide reactive power compensation. The VSC as STATCOM provide efficient damping for sub synchronous resonance that enhance the Power System Stability in addition to RPC. Among different Pulse width modulation techniques SVPWM technique is im...
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