With the development of the economy and the progress of the level of science and technology, the use of photovoltaic bracket forming machine is expanding, and the dosage is also increasing. In the application process of photovoltaic rack molding machine, the installation requirements about photovoltaic rack molding machine are to be mastered. At the same time there is the control of the inverter of the photovoltaic frame molding machine, is also the object of understanding.
In the installation of photovoltaic rack roll forming machine, the installation angle, orientation, location and quality requirements and load requirements, arrangement and spacing are the basic parameters, generally speaking, the required angle is equal to or close to the installation of the local latitude, the orientation of the preferred direction is towards the south, the location is the ground or the roof. Photovoltaic rack molding machine installation quality requirements is the service life to meet the standard, at the same time to meet the wind load, snow load, seismic requirements, can be combined with the local sunshine situation to choose the way to arrange, so that photovoltaic bracket molding machine efficacy can be given full play to.
As for the photovoltaic rack molding machine inverter, it is a strongly coupled, time-varying nonlinear system due to the presence of power electronics in itself. When the so-called photovoltaic rack molding machine uses linear control means to control the inverter, the mathematical model of the inverter is first extracted and linearized.
A large number of approximations and simplifications are taken in these processes, and there is a very large deviation between the mathematical model and the actual system. For this reason, nonlinear control methods have emerged, which play an extremely important role in the control of the inverter of the photovoltaic mounting molding machine.
In the debugging, relatively difficult is the side of the waist height and small side of the adjustment is more troublesome, requires a lot of patience. In general, the roll installation is a fixed process, using the "line" method, that is, to find the center of the two ends of the roll, the middle of the roll in accordance with the center of the two sides of the alignment, you can get all the molding group of the center line, the efficiency is greatly improved. The number of groups of photovoltaic bracket molding machine is more than the general machine, there are about 30 groups, if not according to the requirements, it may be difficult to achieve the same standard, which is very unfavorable in the subsequent details of the debugging, will waste a lot of time. The spacer adjustment is an important part of the material size adjustment, which is complementary to the previous centerline adjustment.
For the situation that the material is not straight, generally can be adjusted according to the bending direction of the straightening mechanism, and the opposite direction of deformation can be gradually corrected, in addition to the die set, the position of the tool will also affect the material out of the material. In general, the adjustment of the photovoltaic bracket molding machine and other equipment debugging is similar, the key is to be based on the actual material out of the situation, targeted adjustment of different positions, so as to ensure that the production of finished products in line with the requirements.