China Research Trip in the New Era: Yangtze River Delta Chapter丨The small water town Sugar Dating is surging with new energy trends_China.com


Xinhua News Agency, Nanjing, April 15th Title: Water town Sugar daddy is experiencing a new energy trend

Xinhua News Agency reporter Sugar daddyYang Shaogong, Jindi

Soft Gorgon Cake, crispy Crispy socks, delicious red-oiled river shrimps…Escort…Enter Suzhou, Jiangsu ProvinceManila escort In Tongli, an ancient town in Wujiang District, City, the fragrance of various Jiangnan delicacies amidst the beautiful scenery of March fireworks makes people forget to leave.

The delicious food and beautiful scenery have been passed down for thousands of years in this water town, and its development logic is also changing day by day. Ming and Qing dynasty buildings with brick and wood structures account for more than 70% of the total construction area of ​​Tongli Ancient Town. The protection of ancient buildings has directly promoted the transformation of energy use methods: walking into the catering businesses and ordinary houses of Sugar daddy, the reporter discovered that the kitchen The gas stove inside has long been replaced by an induction cooker.

Tongli Ancient Town Retreat The street light installation designed in the shape of a bird’s nest outside the park (photo taken on April 9th ​​by Sugar daddy). Photo by Xinhua News Agency reporter Jin Liwang

Cooking Escort manila Switched from using natural gas to using electricity for cooking, thinking about retreat The Lehui Restaurant next to the garden is no longer smoky every day. Zhu Liying, the person in charge of the restaurant, said that the monthly energy cost of an all-electric kitchen is only about 400 yuan, which is more than half that of using gas. Using electricity makes it easier to control the heat and the taste of the dishes is guaranteed.

Energy is changing not only in the streets, but also in the workshops. Less than a kilometer west of Tongli Ancient Town, the country’s first high-temperature superconducting low-voltageThe high voltage DC cable was connected to the factory of Hongsheng Plastic Technology (Suzhou) Co., Ltd. at the end of last year. The cross-sectional size of this superconducting cable is less than half that of a conventional cable, but its power transmission capacity is 20 times that of the latter, and the transmission conductor loss is only 1/10 of the latter. Cai Fengqin, the company’s chairman, made some calculations: using superconducting direct current, the energy consumption of the production line has been reduced by at least 2%, saving 30,000 yuan in electricity bills per month, and reducing carbon dioxide emissions by about 500 tons per year.

Is “black technology” such as superconducting DC used in factory production an overkill? Li Yaohong, Secretary of the Party Committee of the Suzhou Power Supply Branch of State Grid Jiangsu Electric Power Co., Ltd., said that Suzhou is one of the prefecture-level cities with the largest electricity consumption in the country. The demand for electricity continues to grow and the access to new energy sources continues to increase. However, the urban space is limited and the power grid density cannot Infinite increase. Exploring and applying new energy technologies and constructing new power systems are top priorities, and Tongli has been designated as a “test field” for energy applications in Suzhou.

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On April 9, in the regional energy Internet demonstration zone north of Tongli Ancient Town, a driverless bus was driving on the road with photovoltaic power generation and dynamic wireless On the “three-in-one” electronic highway, the three technologies of charging and driverless driving are integrated and applied. Xinhua News Agency Manila escort Photo by reporter Jin Liwang

Regional energy internet demonstration in the north of the ancient town Escort manila area is the “engine” and “exhibition hall” of Tongli energy application testing. Smart driving minibuses run on smart highways in the demonstration area. Smart roads laid with photovoltaics can not only generate electricity Escort manila, but also wirelessly charge minibuses in motionSugar daddyTelephone. State Grid Jiangsu Electric Power Escort manila Co., Ltd. Suzhou Power Supply Branch Technology Digital EscortHead of the chemical department Zhou Youyou: “In the future, when this technology is mature and promoted, it will be completely Pinay escortFinally solve the ‘range anxiety’ of electric vehicles. ”

Walking into this demonstration area of ​​only 0.035 square kilometers, more than 10 innovative energy applications make people feel like they are in the future: the roofs, walls, carports, roads, and roads hereSugar daddy lights have photovoltaic power generation facilities, and there are low-speed wind turbines, dish solar concentrators, air heat storage equipment, turbine generators and other equipment gathered in the green belt. …A variety of energy sources can be converted into forms using electricity as an intermediary to meet people’s needs at any time.

The various sets of energy equipment in the demonstration area are dazzling, Zhou You said, the core part hereSugar daddy is a container-sized microgrid router with different voltage levels. .net/”>Manila escortThe direct current can be converted into the required form through the routerPinay escort. Here it is like setting up

On April 9th ​​Sugar daddy visited the regional energy internet demonstration zone in the north of Tongli Ancient TownEscort manila readers are learning about the working principle of micronet router Escort. Photo by Xinhua News Agency reporter Jin Liwang

The energy Internet is not only a way to obtain various energy sources and convert them into uniformly dispatchable energySugar daddy form, but also to achieve mutual assistance between energy users Manila escort mutual aid – a smart microgrid From this Tongli came into being. Electricity users such as households, businesses, and factories, and electrical appliances such as electric vehicles will no longer be just consumers of energy. They can also provide the idle energy they produce and store to others on the Internet at any time.

Today, this green energy Internet is expanding from the demonstration area to the entire 176-square-kilometer Tongli Town. Various new energy applications are helping to protect the ancient town and promote science and technology and modern agriculture in Wujiang Economic and Technological Development Zone. and other industrial development.

Tongli Ancient Town Scenery ( Photo taken on April 9). Xinhua News Agency Escort Photo by reporter Jin Liwang

For tourists, the results of the energy revolution are finally shown in the ancient townManila escort‘s beautiful scenery and delicious food. Pinay escort Nowadays, more and more tourists feel that the sky in Tongli is bluer and the water is greener.