Multiple superposition of inverter power supply

          For some of the larger power requirements of the enterprise, when the power conversion, it should be a number of devices superimposed, after the resulting power will increase, and then meet the needs of machinery and equipment.（spannungswandler） And through a single power equipment to convert, then not only the conversion power is not high, while running, but also issued a noise. And through the superposition of the device, you can combine a number of square waves, and then after the combination of the square wave conversion, the resulting high-wave power, then the use of the time, you can ensure that the equipment is normal run. 
         Of course, when the superposition of the time, should be on the specific principles of work and the corresponding technology to understand, because the specific working principle to understand, then the relevant operation, you can put the function of the device better play Out, and can reduce the failure rate. （230v strom）At the same time to master the specific technology, in the use of the time, you can choose the most suitable way to stack, to ensure that the overall effect of the device superimposed. When the inverter is superimposed, there are two ways and means, the first is the parallel way of superposition, the second is the superposition of the series. The following will be superimposed on the relevant situation analysis.
           First, the two single-phase bridge superposition method, the superposition method, mainly the pulse width of the two single-phase bridge equipment for a comprehensive superposition, in its band calculation, （wechselrichter）it should be specific Circuit diagram to understand. Second, the three single-phase bridge inverter series superposition, the use of the superposition method, the main advantage is the three single-phase square wave superposition, and then single-phase square wave conversion.