Remote signaling, telemetry, and remote control are a major feature of smart grids. To achieve remote control, we must ensure that communications are timely and reliable. The new system adopts a composite communication design and adopts optical fiber communication and wireless network communication. When there is a problem with the optical fiber, the signal is not interrupted, and the operation indicators and equipment operation conditions of the equipment in the transformer room can be understood at any time. A few days ago, the National 863 Program project for intelligent deployment of electric park technology integration research and demonstration project was started in the China-Singapore Eco-City Jijingyuan. The application of the new system will further enhance the reliability of power supply and lay a foundation for the construction of a smart city. Temperature measurement without a power sensor In the substation of Jijingyuan No. 2 in the Eco-city, construction workers are dismantling the original switchgear, and install six new devices such as the new intelligent power distribution terminal, the distribution automation DC power supply cabinet, and the distribution automation communication cabinet one by one to the designated locations. What we are doing is a sub-item of the state-owned 863 project research project for the intelligent integration of electric park technology integration demonstration projects. It will replace the equipment in the transformer room and will further monitor the power quality and enhance the safety of power transmission. The relevant person in charge said. The new system uses passive temperature measuring equipment, cable joints, transformers and other important parts need to carry out temperature measurement, once the temperature is too high, it will automatically alarm, and even automatically cut to ensure equipment safety. In the past, temperature sensors used batteries as the power source, but the batteries had a long life. If there were special circumstances, there was a risk of explosion. The new devices used a passive temperature measurement device, which requires neither batteries nor wiring. The wireless excitation method acquires electrical energy and uploads the measured temperature to the host. In this way, by real-time monitoring of the temperature of each key part of the equipment, one can understand the situation of equipment operation, early detection of problems, without causing power outages, as soon as possible to eliminate the failure, improve the reliability of power supply. At the same time, faulty equipment can also be diagnosed and repaired in time according to temperature changes and locations. Compound Communication Two Ways to Pass Information Remote signaling, telemetry, and remote control are a major feature of smart grids. To achieve remote control, we must ensure timely and reliable communications. The new system adopts a composite communication design and adopts optical fiber communication and wireless network communication. When there is a problem with the optical fiber, the signal is not interrupted, and the operation indicators and equipment operation conditions of the equipment in the transformer room can be understood at any time. When a fault occurs, the details of the fault are learned from the central control room in a timely manner, remote control is performed, load is changed, and the power outage time is reduced. Through the research and application of new topics, the ecological city's smart grid will be further promoted, the automation of power supply and reliability of power supply will be improved, and the time for blackouts will be reduced, laying the foundation for the development of smart cities. Sgp Film-Bulletproof,Glass Pvb Interlayer,Saflex Pvb Interlayer,Pvb Film For Laminated Glass HUAKAI FENGSHI TECHNOLOGY (CHONGQING) CO., LTD. , https://www.cqhkpvb.com