The noise of the neighboring residential building is annoying.

Jimu Journalist Chang Yi

The residents of the ink and Ink Tsinghua Community are very distressed recently. The noise from the charging pile outside the window makes them dare not open the window every day. There are starting to be at the end of July. Recently, the charging pile can only sleep peacefully at night. "

As new energy vehicles become consumer trends, charging piles have become "necessities" for electric owners, but for some residents, the noise from charging piles makes them difficult to accept. Jimu reporters learned that most of the current charging piles in Wuhan use the form of cooperation with the parking lot of the mall, and there are also some charging piles in some communities installed on the open space between residential buildings. Where does the charging pile noise come from? How to solve? The reporter visited.

Electric vehicles charging in August (Photo Conferring in Interviewee)

Site investigation:

The recent charging pile is about 20 meters away from the community

On September 2nd, Jimu Journalists came to a charging station located next to the second phase of the ink and Ink Tsinghua Community in Fangcao Road, Hanyang District. There were 22 charging piles and 42 charging parking spaces in this station. The 22 charging piles are lined up on the side of 2, which is separated from the wall of the residential residential building. One charging pile has 2 brothers charging electric guns, which can rush to two cars at the same time. The straight line distance from the nearest charging pile from Building 1 of the Community is about 20 meters. The charging pile near the residential building is installed behind this row of charging piles, which is slightly higher than the charging pile.

Installed sound insulation barrier

At 3 pm on the same day, there were 6 new vehicles in the parking lot charging. Some of them were lying in the car to sleep, and some went to rest in the shade of the tree.

"I live in the neighborhood next to the community, charging here every afternoon, and returning home after charging." Mr. Li, who is charging in the parking lot, told reporters that he has become accustomed to the noise from the charging pile, because the parking lot in the community is not convenient to declare the charging pile, and he himself. Just choose to come here. "Generally, it can be filled for more than an hour, and it can be exempt for two hours. It is very cost -effective."

Master Yuan was a full -time express driver. He said that he had discovered this charging station recently. He said before that he came to charge at night. Later, the charging station adjusted the time, and it came in the afternoon. "Recently I found that the sound insulation equipment was installed, and the sound was much smaller than before."

Jimu Journalists were close to a charging pile that was charging, and found a "buzzing" noise on one side, which sounded like a vacuum cleaner to work to the sound. With the noise, the heat dissipation holes on the side of the charging pile were discharged from air.

Announcement of the parking lot operator

The reporter also noticed that on the door glass at the entrance of the parking lot, a parking lot operator was posted. The content is that the sound insulation barrier has been installed. It is planned to open all the equipment for testing from August 29 to September 2nd. The time is from 6 am to 10 pm. All equipment at other time is not open to the public.

Residents are bitter:

The noise of the charging station disturb the people, and the residents are suffering.

Ms. Zhang lived in the ink and wash Tsinghua Community, and her house No. 4 was closest to the charging station. "I haven't slept peacefully this month." She introduced that at the end of July, after the charging station was in business, every day from morning to night, the buzzing sound of charging continued.

The charging station and the residential building are close to

Mr. Huang, a resident who also lives in 1 building, said that the road at the entrance of the community itself is relatively narrow. The cars that come to charging often line up on the road, which affects us in and out of safety. "If you have time to stop, you can't go home, it is bad." Ms. Zhang said that they had repeatedly reported to the community and property before, but the final coordination result was that the manager temporarily shut down the charging near Building 1 on the side 1. Pile, stop charging outside at night. Ms. Zhang said, "The noise of the charging pile still has a headache during the day, and we hope that the charging station can move away."

Since the charging station is located in the Mo Shui Lake Park, the reporter called the Hanyang Mo Shui Lake Park Management Office. The staff said that the parking lot did not belong to the park land. Many residents had misunderstood before.

Management of charging pile:

The sound insulation barrier has been installed, and the noise test is qualified

The reporter scanned the two -dimensional code on the charging pile. After entering the small program, the cooperative merchant who saw the parking lot was Wuhan Guoyong Technology Co., Ltd.. Later, the reporter called the company. Ms. Fan, a staff member of the company, said that Wuhan Guohamong Technology Co., Ltd. has multiple charging yard stations in Hanyang District, all of which use this charging pile. "We have received such a complaint for the first time." Ms. Fan said that after receiving the complaint, the company suspended the charging from 10 pm to 6 am, and installed the sound insulation barrier in the charging equipment near the residential area. The third -party testing agency carried out noise testing at the scene, and the results were qualified. "If some residents have doubts about noise, we can arrange staff to test noise testing at the resident's house to let the residents feel at ease."

At about 4 pm on the same day, the reporter encountered a staff member who came to test the noise at the charging station. He said that the noise was mainly the sound of the fan during dissipation. Due to the small space of the charging pile, the car would generate a lot of calories when charging. A large number of fans need to be exhausted inside the charging pile.

"We come to test every day, and there are people on duty in the parking lot." Mr. Zhou said that the charging piles used by the company are related quality inspection reports, and noise decibels are also within a legal scope. At the same time, it is hoped that residents can understand that new energy vehicles are becoming more and more popular, and the installation of charging piles is also an inevitable trend.

Although the charging station adopted the above measures, residents in the community said that whenever there is a vehicle charging, the charging pile is still noisy. "We believe that the noise generated by the charging pile still does not meet the standards, and there are hidden safety hazards. I hope they can move away." Environmental noise limit

Lawyer said:

There is no clear standard for charging piles to residential buildings

Gao Lei, a lawyer of Hubei Zunkuang Law Firm, said that according to the national "Technical Standards for Electric Vehicles Disaptible Charging Facilities", electric vehicle charging piles can be installed in the residential garage, but the "Standard" does not install the location of the residential building. It is clear that only in the planned site selection part, the site selection should meet the requirements of the surrounding environment on noise. The charging equipment built by the user's residential parking space and the unit parking lot should be used for communication and charging. DC charging methods should be used in public building parking lots and social public parking lot accessories. In part of the charging system, the distance between the charging equipment and the charging car park and the construction (structure) building shall meet the requirements of safety, operation and testing. According to Gao Lei, the residential area of ​​the residents belongs to a type 1 sound environmental area, and the boundary noise emissions limit (6 am to 10 pm) is 55 decibels, and at night (10 pm to 6 am) is 45 decibels at night Essence

The reporter inquired on the message board of Wuhan City that for the situation of the installation of charging piles to be exempted from approval, the Wuhan Development and Reform Commission responded that the approval procedures for the construction of charging and replacement facilities have been simplified. Article 9 of the Measures stipulates that the centralized charging and replacement stations that are independent of land and separate land acquisition construction shall implement one -grid -pass office in accordance with relevant regulations on the online approval and construction of the provincial investment project to apply for project filing and planning and construction in accordance with relevant regulations. In the existing parking spaces and parking spaces, and the charging infrastructure that is constructed and installed simultaneously with the main project, it can be exempted from procedures for project approval (approval, filing). License, etc.

Yao Guowei, Executive Secretary General of the Wuhan New Energy Automobile Industry Association, said that at present, the construction of green travel layout accelerated throughout the country and the construction of supporting facilities such as charging piles and power stations. However, when installing the charging pile, the community and charging pile enterprises must formulate the installation plan reasonably according to the actual conditions of the venue. "We will go to the scene to see the problem in response to the noise situation of residents."

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