Chengdu's transportation industry starts the "energy -saving model"

Author:Red Star News Time:2022.08.18

Recently, there have been continuous extreme high temperature weather in Chengdu, the load of the power grid has repeatedly reached high, and the power supply situation is extremely severe. On August 18, Red Star Journalists learned from the Chengdu Transportation Bureau that in order to alleviate the current situation of power tensions, the Chengdu Transportation Bureau issued an initiative to the entire industry to save electricity. In the case of ensuring the normal operation of transportation, minimize electricity consumption, and take multiple measures to help Chengdu stabilize the peak summer.

Bus

More than 110 CNG vehicles have been added, with an average daily savings of more than 12,000 powers

In terms of bus operations, the "Energy Conservation Summer Bus Operation Plan" is formulated, and the period of charging the long range of vehicles will be adjusted to 24: 00-7: 00. In principle, the long-term battery life is strictly prohibited from charging at other times. For short -renewal electric vehicles, the 5%mileage plan is reduced, and about 100 short -term battery life is adjusted to charge at night to maximize the frequency of electricity replenishment during the day. Adjust the air -conditioning temperature in the car at 27 ° C and above, reducing vehicle power consumption.

At the same time, more than 110 new CNG vehicles were put in place to replace and reduce the use of short -renewal electric vehicles. It is expected that the frequency of charging will be reduced by more than 500 times daily, the average daily saving charging capacity will be more than 12,000, and the amount of charging will be reduced by about 10,000 in the day. The charging power during peaks will be reduced by more than 22,000.

The temperature of the air conditioner of the bus office is adjusted to above 27 ° C, and after half an hour of work, it will be turned off for more than 1 hour after get off work. Actively use natural light office to eliminate the phenomenon of "daylight", "Changming Lights" and "Unmanned Lights"; turn off the bus stations, advertisements and LED light boxes, building glorious facilities and other areas. Use emergency lighting. The BRT outdoor elevator adopts an energy -saving mode. The pedestrian ladder is used below 4 (inclusive). The elevator uses a single and double layer settings.

▲ Bus peak charging buses

subway

Underground station public district execution 1/2 lighting mode

In terms of subway operations, on the premise of not affecting passengers' safety travel and station passenger transport services, the lighting of the Chengdu Metro Line Network Station Public District Lighting starts the "power saving" mode. /4 mode, the entire platform.

Close unnecessary equipment and facilities. The subway station closes the station's advertising light box and unnecessary equipment and facilities. All trains turn off the guest room LCD screen, lighting and ventilation air conditioners in time after being offline or after repair. Load, further saving electricity.

Under the premise of meeting the daily travel needs of passengers, the "strong cold" carriage settings of the train are canceled. The temperature of the entire line of the online train and the station hall platform is more than 27 ° C. By optimizing the setting of the goal temperature of the entire online train car, station hall and platform target temperature, the subway is optimized. Scientific and reasonable power saving energy.

In addition, combined with the actual passenger flow, optimizing the adjustment of the number of trains during the flat and low peak periods to reduce power consumption. After the adjustment, citizen passengers can query the train location through the Chengdu Metro APP and arrange the itinerary in advance.

▲ Inside the subway station

Road passenger

Close the station is not necessary for LED advertising light boxes to use electricity

In terms of road passenger transport, the equipment of each station enables energy -saving mode. Reduce the use of high -power electrical equipment and non -necessary lighting lamps. When the basic lighting conditions are met, the station waiting hall, ticket hall, elevator waiting area, aisle, bathroom and other places will be turned off. Try to use natural light and turn off the station. Electricity. After closing the station, the station lobby ticket machine, self -service ticket check machine, security check machine and other electric equipment and other electricity are closed for the first time, reducing standby energy consumption. For example, Dongke Station has a delayed switch of a self -service ticketing machine, a self -service ticket inspection machine, a self -service mask machine, and a self -service charging treasure equipment to ensure that the opening of the station is turned on, and the power is disconnected immediately after the closed station.

The air -conditioning refrigeration temperature setting is not less than 27 ° C, and the air conditioning is used in the area and time period. The central air conditioner is enabled by the Shiyang Passenger Terminal, and the industrial air -conditioning fan with lower power consumption is replaced by a relatively low temperature period.

rent

Try to choose the vehicle peak charging after 23 o'clock at night

The electric taxi driver should choose to charge the vehicle after 23:00 at night without affecting the operation. More than 500 taxi pavilion -style stations in the main urban area are turned off for outdoor advertising light boxes for outdoor advertisement light boxes to further save electricity.

At the same time, the working hours of each taxi operating enterprise also set the air -conditioning temperature of the office site to not less than 27 ° C. Turn off the air conditioner in time after get off work to further save power and help Chengdu to welcome the peak summer.

Red Star Journalist Yan Yuhengtu According to the Chengdu Transportation Bureau

Edit Chai Chang

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