Development Of New Intelligent Power-saving Device For Stadium Lighting

In recent years, as China's rapid economic development, electric power resources have been widely used. This will enable a substantial increase in China's energy demand, energy supply and demand have become increasingly prominent, shortage of electricity has also become a source of energy. The electricity for lighting in the proportion of the total power consumption is very large, so the design ofenergy-saving lighting, energy-saving device to control the lighting system is necessary.In this paper some large venues lighting electricity consumption, to design a new type of intelligent energy-saving lighting devices. It is a voltage regulator control, intelligent voltage control, voltage predicted in advance, such as one regulating illumination lighting control devices. Separately from the subject of the background paper, the control object selection, system design, system software and hardware design, neural network control algorithm, and equipment for forming of debugging instructions.The choice of the control object, the first of the two main venues of the light source for illumination and power control analysis, the selected high-pressure sodium lamp as a system of control objects. Then introduces the main regulator of several domestic and international advantages and disadvantages of the way, after a comparison and choose the way of an intelligent regulator. When Hardware design is being, the control system is not only a major component of the circuit described in detail, draw the circuit diagram, working principle and the completion of its function was illustrated, but also the required parameters of the device is calculated. Selected as a control algorithm for neural network, First the neural network of a detailed description of the voltage prediction proved reasonable and feasible. Then set the voltage prediction model and simulation on the MATLAB7. The results show that the neural network with large inertia of the lamp voltage delay prediction is feasible. This way you can predict the voltage regulator used in the actual control process.After Molding equipment, debugging experiments a store in Changchun By installing energy-saving equipment, lighting systems before and after the illumination and power to collect and compare data analysis shows that after the installation of energy-saving equipment stores did not cause significant effect on the illumination, energy-saving effect is obvious, and extend the life of the lamp, Bring significant economic benefits.Experimental results show that the power-saving device is reliable, the lighting control system can significantly improve the efficiency of electricity stadium lighting. The results show that the energy-saving devices run venues to meet the control requirements of energy-saving lighting system not only saves energy, but also extend the life of the lamp, reducing the cost. Promoting energy conservation in today's environment, the promotion of the device will have a better market prospects.