open circuit
Open-circuit Fault Diagnosis for Grid-connected NPC Inverter based on Independent Component Analysis and Neural Network
... Research on the reliability improvement of application is an important issue. In the NPC inverter, twelve insulated gate bipolar mode transistors (IGBTS) in three legs are used as the switching device. IGBTs’ faults can ...
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PEMBUATAN DAN PENGUJIAN TEROWONGAN ANGIN KECEPATAN RENDAH TIPE TERBUKA (OPEN CIRCUIT LOW SPEED WIND TUNNEL)
... 0 Dari data hasil percobaan pengamatan profil kecepatan dan perhitungan besar kecepatan pada tiap titik pengujian di atas, dibuat grafik kecepatan pada tiap titik pengujian dan juga g[r] ...
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PEMBUATAN DAN PENGUJIAN TEROWONGAN ANGIN KECEPATAN RENDAH TIPE TERBUKA (OPEN CIRCUIT LOW SPEED WIND TUNNEL)
... Terowongan angin merupakan alat yang berguna untuk menyelidiki berbagai fenomena aliran udara, di mana pada saat suatu benda bergerak relatif terhadap udara maka akan terbentuk medan ali[r] ...
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Elektronika Dasar Bipolar Junction Transistor
... Complete hybrid equivalent circuit Short-circuit input–impedance parameter: Open-circuit reverse transfer voltage ratio parameter: Short-circuit forward transfer current ratio paramete[r] ...
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Open and Short Circuit Switches Fault Detection of Voltage Source Inverter Using Spectrogram.
... for open circuit fault condition, IGBT falls in the off state and remains in this situation regardless of the gate voltage ...value. Open circuit fault generally do not cause system shutdown, ...
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Gambar 2.2 Overvoltage pada fuel cell
... lapisan katalis di katoda, diffusion layer dan feeding Polymer Electrolyte Membrane Fuel cell 2.1 Open Circuit Voltage OCV Reaksi utama yang terjadi pada PEMFC adalah Pada reaksi te[r] ...
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Comparison of Open and Short-Circuit Switches Faults Voltage Source Inverter (VSI) Analysis Using Time-Frequency Distributions.
... VSI circuit using Matlab/Simulink then generate fault for open-circuit and ...The open-circuit and short-circuit switches faults can be identify depends on different signal ...
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Open switch faults analysis in voltage source inverter using spectrogram.
... Abstract— The performance and effects is critical factor in industry, especially usage power inverter such as motor, switching and control circuit. Until now, the statistic of effects still increase in the ...
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Shading Analysis For Design Of PV Power Plant.
... The shading in the photovoltaic can effect in disproportional high losses in performance. Shaded solar cells are frequently driven in the negative voltage range. The annual loss in a performance in some systems is more ...
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PENDINGIN UNTUK PENINGKATAN DAYA KELUARAN PANEL SURYA
... The solar energy is one of renewable energy resources which have many advantages. However, the output of the solar energy is still low. The improvement of solar module output using cooling method is investigated. ...
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Sensitized Solar Cells (DSSC)
... 3.2 Karakterisasi Arus dan Tegangan Dari hasil pengukuran karakterisasi I-V didapatkan nilai tegangan open circuit Voc, rapat arus short circuit Jsc, Fill Factor FF, dan efisiensi dar[r] ...
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Fabrikasi sel surya tersensitasi zat war
... dengan variasi beda ketebalan selanjutnya digunakan untuk fabrikasi DSSC. Masing-masing sel DSSC yang telah dibuat kemudian diukur tegangan open circuit (Voc) pada saat kondisi disinari lampu halogen. Lampu ...
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DESAIN DAN IMPLEMENTASI GENERATOR TERMOELEKTRIK SEBAGAI SUMBER ENERGI ALTERNATIF UNTUK KEPERLUAN DARURAT DESIGN AND IMPLEMENTATION THERMOELECTRIC GENERATOR AS ALTERNATIVE ENERGY IN EMERGENCIES
... a b Gambar 4.a Hasil pengukuran tegangan open-circuit, b Hasil pengukuran dengan beban 50 Ω 3.3.Pengujian smartphone dengan charger konvensional Smartphone yang digunakan adalah Sam[r] ...
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comparison circuit strength training
... The purpose of this investigation is to compare the influence of circuit strength training between block and nonblock systems concerning the physical fitness components on the beginner sprinter male athletes. ...
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Automatic Toilet.
... xiv PCB layout for input circuit top layer PCB layout for output circuit top layer PCB layout for input circuit bottom layer PCB layout for output circuit bottom layer Block diagram of [r] ...
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Mouse Pulse Detector Circuit.
... Before this, the ECG, EEG and EMG – signal were introduced in bioelectrical signal which to detect the signal from human body like the brain, muscles and hearth. This bioelectric signal is measured from the surface of ...
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Piezoelectric Storing Circuit Design.
... storing circuit design is proposed as a final year project in order to decrease the cost and for long lasting operability as well as to show the harvested energy can be stored and then will be used such ...
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Macam macam Circuit Breaker CB
... ACB (Air Circuit Breaker) merupakan jenis circuit breaker dengan sarana pemadam busur api berupa udara. ACB dapat digunakan pada tegangan rendah dan tegangan menengah. Udara pada tekanan ruang atmosfer ...
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