Two major power grids to reverse electric car changing battery modes or

　　Author ：Iflowpower – Hordozható erőmű szállítója

In the power-saving mode, heavy treasures and southern power grids may be encountered. In the industry, the charging mode is used in the new energy vehicle promotion or the use of power-saving mode for many years, "Energy Saving and New Energy Automotive Industry Development Plan" (hereinafter referred to as "planning") officially promulgated the dust. The "Planning" issued by the State Council on July 9, clearly put forward active promotion of charging facilities construction, which describes the development planning, key technical research and business operation mode of charging facility, and only mentioned in the excitation mode.

Explore its possible business model. "Planning", the initial period has been basically determined by the path of 'charging, and the compensation is auxiliary', but "plan" finally changed, did not note this, the power-saving mode is basically not mentioned, actually It is only an experimental mode in the future development path. "National 863" Energy Saving and New Energy Automobile "Project Supervision Consultation Expert Group Leader Wang Binggang believes that the power transmission mode is actually marginalized.

Change the national grid and Southern Power Grid, and it has built 170 recovery power stations in last year. "Their existing boosting power stations are also mainly planned for power transmission mode, and they do not take into account the state that the state will determine primarily based on charging. "A car insider learns about the construction of power grid charging power station.

Including the earliest foreign company BetterPlace, which entered my country's promotion circuit development, started to fade out of public vision and contraction in my country's investment. "There are some questions, but there is no relevant public information. "BetterPlace insider.

Previously, it has been in contact with many domestic automobile companies, and half a year ago, high-profile and southern power grids have established a power exchange experience station in Guangzhou. Charging mode promotes my country's new energy car adopted charging mode or power-on mode, arguing that from 2008, the country supported the new energy car industry, did not stop. Automobile companies are more willing to adopt charging mode, and the grid company represented by the state grid, in order to control the battery, vigorously advocate.

When the National Grid held an annual work meeting on January 7, 2011, Liu Zhenya, general manager, said that the national power network electric vehicle charging station will determine the operation mode of "main and plugging as a supplementary". Soon, Southern Power Grid supported by the charging path also supports the power-saving mode. At the end of the "Plan" final, the national grid and Southern Power Grid have set off some substance to win "change the lead", including the construction of some exchange experience, including the construction of some foreign-funded experience, which officially opened.

However, the ultimately enemy is not holding an important chip, almost all of the automobile companies have adopted charging technology in the electric vehicle research and development, and some models have been introduced to the market, and there are still many models that are about to launch. "These inputs are huge, and an electric vehicle model has grown up to billions of yuan to billions of yuan, and the investment in the entire country cannot be estimated. If it is determined to be maintained, many technologies have to come back.

"Director of the Automotive Research Institute of Tsinghua University, Chen Quanshi, Director of the Electric Automobile Branch of my country Automobile Engineering Society. In the early days of the "Planning", the relevant departments of the state have basically determined the path "Charging as the main, converted to auxiliary", but in the official provisions of the "Plan", the charging mode is further improved, and the power-saving mode is connected. Nothing was determined, "" only as a exploratory business model exists.

"Despite the" planning ", there is no clear writing, but I can definitely, privately buy electric vehicles to make charging more beneficial, and is based on slow charging to charge in private parking spaces and public parking. "Wang Binggang said. However, "Planning" also mentioned that exploring new energy vehicles and battery rentals, converting electricity services, etc.

However, the key standards for the promotion of the power transmission mode - the battery module size standard, nor does it make regulations in "Planning". "The battery size and size of each battery company and the car company are different, which is clearly unable to replace, promote the exchange. "An internal person of a battery company.

The size of the shift facility is reduced by the grid company before the investment in the power plant is very large. Despite the strong support of local governments in terms of land, it is still a huge funding in technology and equipment. The data released by the National Grid showed that in 2011, it is mainly based on 20 energy-saving and new energy vehicles, and a total of 156 recovery power stations, 6,252 exchange charging piles, accumulated 243 chargestive power station, 13,283 AC charging pile.

The State Grid constructs 2351 booming power stations during the 12th Five-Year Plan, 220,000 charging piles. Multiple Power Grid companies began to snatch this new business market that is considered to be posetted, and the Southern Grid also accelerates the layout. Last year, the Southern Power Grid built 14 shift power stations, 2901 charging piles.

These boosting power stations are constructed by the operation guidance guidelines for "power exchange, charging as secondary". Battery money, while the power network is operated, the operation of electric vehicle is mainly converting the battery-changing electricity service. "The construction of the power station is invested in.

". "The internal people of the Southern Power Grid said. Most of Shandong Province completed by the bootstore power station, in which the investment in Wengyang electric car bootstore power station is as high as 27 million yuan, the total investment of Qingdao Xuejiadao Charged power station is as high as 290 million yuan.

Many huge amounts of capital investment, almost no output. Yinan County Xiangyang electric car will be fired for one year after being exploded, and it has almost used. In the development of "planning", the country's path seems to be increasingly clear and severely hits the grid company.

In fact, before the "Plan", it has been known that the wind network company has negatively responded. National Power Grid plans to build a 196-seat recovery power station and 19,45 AC charging piles this year, and cut more than half of the target construction site after determining that the power-saving mode is cold. One of the state grids, Beijing Guowei, Beijing National Electric Science Research Institute, is one of the business is the construction of electric vehicle charging equipment R <000000> D and boosting power station.

The company is unwilling to disclose the name "plan "After the official introduction, I accept this reporter in an interview," since the policy has come out, I can't comment as a company. "In addition, the Southern Power Grid Plan has been in 2015 in 2015. It is necessary to build a relatively complete charge of electricity service network in the Pearl River Delta region, and explore intercity and internet work, but then there is no plan promotion.

The car operating cost is too high, and it is considered to be one of the reasons why the country's discarding circuit model is considered. "The power transmission mode is also discussed in the" planning "development process. In fact, if the charging time is too long, it can be used in power-on mode, so in some areas, it is still considered for use.

But if you currently consider the modulation mode, the cost will increase. The electric power transmission mode is an average of 1.7 sets of batteries.

A battery is in charge, and another battery is used in the car. The cost is still too high. "Wang Binggang said.

Foreign discount? In charging and power-on dispute, changing the camp of the displacement hidden shadow. Among them, the transformation of the Southern Power Grid in the attitude of charging and power-saving mode, which has the impact of Israel's BetterPlace, which is implemented "Separation of vehicle and battery on cost and entities". "At the end of last year, BetterPlace and Southern Power Grid were officially opened in Guangzhou, which was officially opened, demonstrated the exchange of electric exchange operations, and expected the promotion plan of the future change station," the standard formulation of electric vehicle power supply mode affecting my country ".

BetterPlace has indeed affected the technical path of grid companies through its advanced technology and promotion in Europe. "National Power Grid" is highly installed on the battery, which can monitor the battery position, the remaining power, the remaining mileage, and even inform the driver's next changing battery position ", the most mature technology is from Israel, Danish, etc. BetterPlace, Guili Jinjin.

But BetterPlace finally did not successfully decided to the direction of electric vehicle power supply mode in my country. After the power exchange mode was marginalized by national policy, its business progress in my country has also entered the winter. But the internal people in BetterPlace are not willing to talk about its situation in my country, only calls "and some grid companies negotiating, and some car companies, such as Chery cars in contact.

"In fact, the contact of the Chery Auto can be traced back to 2010, but the communication is slow. In April this year, BetterPlace and Chery signed a memorandum of understanding, which plans to jointly develop electric vehicle sample vehicles that can replace the battery, in order to obtain electric vehicle pilot projects in my country's local governments. However, because core technologies and key devices are dominated by betterplace, Chery has always been willing to accept this method, "planning" is more shelved after the introduction.

About the next step, BetterPlace said on July 20th, the reporter said: "The next cooperation between the South Power Grid is in the discussion. ".