It is understood that the "zero-second switching" new smart power distribution system has been successfully developed in Shanghai and won the Shanghai Industry Fair Silver Award not long ago.
"For ordinary people, power off for 10 seconds has been very troublesome. If it happens in the operating room of the hospital, it will not tolerate the slightest loss." The development unit of this system - Shanghai Najie Electric Co., Ltd. Manager Shen Jianming told reporters that by adding solar panels to the roof of the power distribution station, photovoltaic power generation can be used to achieve continuous power use. The reporter learned that this set of E-1 intelligent power distribution monitoring system is dedicated to the power distribution station, more prominent in intelligence, digitization, information and interaction, and the "18 Martial Arts" like maintenance, scheduling, and data recording. proficient.
The smart distribution system is an excellent “overhaul worker†that can quickly diagnose and handle faults. In the past, if there were problems with the lines, technical workers would need to conduct inspections one by one through switches and outlets. Residential buildings are good. If they are large enterprises and factories, the workload is very alarming. Waiting until the failure point is identified and dealt with, power outages may have caused huge losses to residents and businesses. This intelligent system can quickly diagnose and locate faults such as fuses, switches, circuit breakers, and equipment by detecting networks. It is no exaggeration to say that the specific jump is caused by which building, which household, and which switch caused it. It is all "suddenly on the chest." When the problem is discovered for the first time, the GSM mobile phone alarm module will send the alarm information to 9 mobile phones, such as the busbar temperature is too high, the switchgear trips and so on. This can not only achieve "real-time unattended monitoring," but also greatly improves the efficiency of troubleshooting and reduces user losses. At the same time, “repair workers†can also give early warning to the equipment: through the statistics of telemetering parameters, remote signaling status, and the number of actions, the intelligent system predicts equipment maintenance and life. Once a device approaches the life limit, the system will also Send an alert to stop the accident.
It is understood that energy saving and consumption reduction are another characteristic of intelligent power distribution systems and smart substations. Due to the adoption of fieldbus technology, the control cables are reduced to at least one-tenth of the original, which not only saves materials, but also greatly reduces the losses generated when the electricity passes through the cables, and the energy utilization efficiency is improved. Take the 110kV substation in Shanghai, the first substation to be put into operation in October this year, as an example. It can save 41.2 tons of standard coal and reduce 79 tons of carbon dioxide emissions each year.
Shen Jianming told reporters that the smart grid is a direction of the world's efforts, and intelligent power distribution stations, substations, is a specific form of smart grid. The so-called intelligence is to realize the "dialogue" between the power grid and users. Through "dialogue," electricity will become safer, more reliable and more economical, and these will eventually be fed back to the end-users and provide a model for the future low-carbon economy model.
"For ordinary people, power off for 10 seconds has been very troublesome. If it happens in the operating room of the hospital, it will not tolerate the slightest loss." The development unit of this system - Shanghai Najie Electric Co., Ltd. Manager Shen Jianming told reporters that by adding solar panels to the roof of the power distribution station, photovoltaic power generation can be used to achieve continuous power use. The reporter learned that this set of E-1 intelligent power distribution monitoring system is dedicated to the power distribution station, more prominent in intelligence, digitization, information and interaction, and the "18 Martial Arts" like maintenance, scheduling, and data recording. proficient.
The smart distribution system is an excellent “overhaul worker†that can quickly diagnose and handle faults. In the past, if there were problems with the lines, technical workers would need to conduct inspections one by one through switches and outlets. Residential buildings are good. If they are large enterprises and factories, the workload is very alarming. Waiting until the failure point is identified and dealt with, power outages may have caused huge losses to residents and businesses. This intelligent system can quickly diagnose and locate faults such as fuses, switches, circuit breakers, and equipment by detecting networks. It is no exaggeration to say that the specific jump is caused by which building, which household, and which switch caused it. It is all "suddenly on the chest." When the problem is discovered for the first time, the GSM mobile phone alarm module will send the alarm information to 9 mobile phones, such as the busbar temperature is too high, the switchgear trips and so on. This can not only achieve "real-time unattended monitoring," but also greatly improves the efficiency of troubleshooting and reduces user losses. At the same time, “repair workers†can also give early warning to the equipment: through the statistics of telemetering parameters, remote signaling status, and the number of actions, the intelligent system predicts equipment maintenance and life. Once a device approaches the life limit, the system will also Send an alert to stop the accident.
It is understood that energy saving and consumption reduction are another characteristic of intelligent power distribution systems and smart substations. Due to the adoption of fieldbus technology, the control cables are reduced to at least one-tenth of the original, which not only saves materials, but also greatly reduces the losses generated when the electricity passes through the cables, and the energy utilization efficiency is improved. Take the 110kV substation in Shanghai, the first substation to be put into operation in October this year, as an example. It can save 41.2 tons of standard coal and reduce 79 tons of carbon dioxide emissions each year.
Shen Jianming told reporters that the smart grid is a direction of the world's efforts, and intelligent power distribution stations, substations, is a specific form of smart grid. The so-called intelligence is to realize the "dialogue" between the power grid and users. Through "dialogue," electricity will become safer, more reliable and more economical, and these will eventually be fed back to the end-users and provide a model for the future low-carbon economy model.