Donggang smart home design _ _ Suining smart home smart technology

 Xiamen City, east of Hong Kong Intelligent Technology Co., Ltd. under the Xiamen Port Group East smart home manufacturers, with a total investment of 10 million yuan smart home, the registered capital of 5 million yuan. Mainly engaged in the research and development of solar photovoltaic systems and design, smart home automation systems and intelligent Chi switchgear systems. Network control in the office, on a business trip in the field, as long as there is a network of local intelligent home control system, you can log in through the Internet to your home, in the online world through a fixed intelligent home control interface to control your home appliances, offers a free dynamic domain name. Mainly used for remote network control and electrical work status information query smart home design, such as you travel in the field, the use of foreign network computers, landed associated IP address, you can control thousands of miles in your own lighting, electrical appliances, in before returning to the house on the plane, the air conditioner in your home or a water heater open ... Xiamen City, east of Hong Kong Intelligent Technology Co., Ltd. under Xiamen East Port Group, with a total investment of 10 million yuan registered capital of 5 million yuan. Mainly engaged in the research and development of solar photovoltaic systems and design, smart home automation systems and intelligent Chi switchgear systems. In this paper, the PV inverter system, analyzes the existing PWM control strategy based on the current track and voltage tracking, and propose a novel current control strategy has power tracking functions. PWM modulation control strategy not only can realize a flexible and reliable inverter control, but also possible to reduce the harmonic content, thereby increasing the inverter output power quality. Grid inverter with current control is the inverter output as a current source, which can be seen in parallel with the grid current source in parallel with the voltage source. Grid work just controlling the inverter output current frequency, phase tracking grid voltage variation can achieve the purpose of parallel operation. The current tracking control strategy used mainly in the instantaneous value of the hysteresis control triangular wave comparison control and deadbeat control. Donggang smart home design _ _ Suining smart home smart technology provided by the Xiamen City, east Port Intelligent Technology Co., Ltd. Xiamen City, east of Hong Kong Intelligent Technology Co., Ltd. (www.dgznkj.com) (www.111.com) is a leader in Xiamen, Fujian, solar generators, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Donggang in smart technology leadership with the staff warmly welcome all inquiries negotiations to create Donggang smart technology a better future.