02346nam a2200253 a 4500 vtls000040604 KUKTEM 20251114204453.0 090720t2009 my ao f m 000 0 eng d THE0007023(Local) 201906131447 aida 201107132155 VLOAD 200908141650 VLOAD 200908141630 VLOAD 200907201512 kam UMP TK7881.15 .H39 2009 rs Bc. Hazlan Md. Rosdan 12V car battery to 230VAC power inverter / Hazlan Bin Md. Rosdan 12V car battery to 230VAC power inverter [electronic resource] Kuantan, Pahang : UMP, 2009 60 p. : ill. (some col.) ; 30 cm. Project paper (Bachelor of Electrical Engineering (Electronics)) -- Universiti Malaysia Pahang - 2009 Power inverters, regardless of size, are typically constructed of a DC-AC converter. A pure sine wave output will be obtained through the use of a microcontroller and high frequency switching. The microcontroller will be used to digitally drive the transistors on the inverter side of the circuit. This will result in pulses at precise time intervals. The slope and magnitude of the output signal will be exact, as opposed to the unstable signal generated by other power inverters that use analog technology. Implementing the use of a microcontroller also allows for the different alarms and to ensure safety of the user. This power inverter will operate using high frequency switching technology. The harmonics that are produced using high frequency switching will include those near the range of the switching frequency, and those that are of a relatively higher order than the 50 Hz frequency. These harmonics can be isolated using a small low-pass filter. This translates into a much cleaner output signal. Also, the use of high frequency switching will minimize the size of parts used for the construction of the inverter. Future work could be done to further improve efficiency, total harmonic distortion, and size of the power inverter. With these additional improvements, the standard could be raised for future DC/AC power supplies Power electronics Electric current converters 0 0 0 1 20000 20000 2019-09-04 0 TK7881.15 .H39 2009 rs Bc. 0000037871 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 20000 20000 2019-09-04 0 CD 3310 | TK7881.15 .H39 2009 rs Bc. 0000037872 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 2583 2589 VTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5200*6500*6501*9992