Similar words: inverted, invertebrate, inverted comma, converter, catalytic converter, invert, converted, interconvertible. Meaning: n. an electrical converter that converts direct current into alternating current.
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91. In order to turn off thyristor unfailingly, the inverter circuIt'should be rebuilt.
92. Output characteristic is one of the most important characteristics of voltage source inverter, which is determined by the equivalent output impedance of the inverter.
93. The design procedures and examples of high frequency transformer Used in Inverter ArcWelding Power Source are proposed in this paper.
94. Also, optimized SAPWM modulation wave has been utilized, improving the utility ratio of DC voltage and restraining effectively the output harmonic current of inverter.
95. With the development of power electronics, welding machine has experienced four stages: AC, silicon diode rectifier, thyristor rectifier and IGBT inverter.
96. The system has a diode rectifier, a boost DC/DC converter and a single-phase inverter in parallel with the grid to enable grid-connected operation without power injection.
97. An experiment prototype of 1.5KW three-level inverter has been manufactured, which is driven by "based on FPGA vector generator". we finally got ideal wave in this experiment system.
98. This paper introduces a novel topology about single-stage PFC converter based on bridge inverter and analyzes its theory of operation.
99. Pulse width modulated (PWM) inverter can generate common-mode voltage, which can produce charge-discharge current at the distant of every insulated gate bipolar transistor (IGBT) high-speed switching.
100. IGBT power modules, 18 KHZ inverter frequency, fast response time , high arc stability, almost spatter - free welding.
101. The circuits of protecting arc welding inverter from over voltage and over current is also introduced.
102. Moreover, synchronous switch is applied to the system in order to complete the smooth switch on condition that frequency and phase of inverter power and power supply are the same.
103. For fuel cell is used as the DC power of inverter, a voltage pumping circuit for releasing nimiety regenerative energy was researched.
104. The simulation model of PWM inverter for open-loop control and - loop control with MATLAB is described.
105. The half-bridge inverter circuit is used IGBT as switch with the advantages of MOSFET and GTR.
106. Lathe spindle is used by either inverter or servo motor.
107. This paper introduces inverter technology and uses IGBT as power component to research high performance and high efficiency CO2 arc welding power source.
108. This DC - AC Inverter was developed for CCFL lamps of LCD back lighting system.
109. The principle of square wave inverter using IGBT switch devices was intreduced.
110. This paper presents the design of a new style single-phase electronic load system based on 80C196KC single-chip microcomputer according to the principle of PWM control voltage inverter.
111. The improved multilevel inverter of hybrid cascade can prevent reverse current and has good output wave.
112. Three-level neutral point clamped (NPC) inverter is widely applied in electrical towage fields.
113. In chapter 5, the on-screen driving circuits composed of P-channel TFT have been designed, including inverter, shift register, transmission gate and simulated using simulation software.
114. The varible polarity output process of the inverter AC arc welding power source we designed is a very quickly alternating dynamic one.
114. Sentencedict.com is a online sentence dictionary, on which you can find nice sentences for a large number of words.
115. The successful application of power inverter technology in resistance spot welding leads to a more promising future for developing of spot welders in precision and intelligent.
116. PWM inverter AC motor bring the harmonic current, It pollute electric power systems.
117. In TTL NAND circuit, a phase inverter with its output circuit changed to an open collector.
118. This DC - AC Inverter was developed for 6 CCFL lamps of LCD back lighting system.
119. An intermediate - frequency transformer applied to soft switch inverter welding electrical source is developed.
120. This system includes solar module array, DC conflux system, inverter, step-up system, and monitoring system.
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