Two major power grids The wrong electric car changed battery mode basically?

　　Author ：Iflowpower – Portable Power Station Supplier

The national grid and southern grid of heavy treasures in the power-saving mode may have encountered problems. In the industry, the charging mode is used in the new energy vehicle promotion, and the exchange model is used for many years, "Energy Saving and New Energy Automobile Industry Development Plan" (hereinafter referred to as "Planning") is officially promulgated. The State Council clearly proposed to actively promote the construction of charging facilities, which describe the development planning, key technical research and business operation mode of charging facility, and the exchange model, only mentioned by 数 数Explore its possible business model.

The "Planning" has been established in the early days, has basically identified‘Charging is the main, and the exchange is secondary’The path, but "plan" final changed, did not note this, substantially not mentioned, in fact it only became an experimental model exists in the future development path. Wang Bing, a team leader of the national 863 energy-saving and new energy vehicle project supervision consulting expert group, it is actually marginalized. Change the national grid and Southern Power Grid, and it has built 170 recovery power stations in last year.

The existing boosting power station is also mainly planned for power transmission mode, and does not take into account the state that the state will determine primarily based on charging. A car insider understands the construction of the 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, who generally managed, the national power network electric vehicle charging station will determine the main and inserted operational modes.

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 substantive movements that compete for electricity, including the construction of some foreign exchange experience, including the construction of some exchange 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 hundreds of millions of yuan to billion yuan. The entire country's input is not an estimated. If it is determined to be maintained, many technologies have to come back.

Director of the Automobile Research Institute of Tsinghua University, Chen Quanshi, Director of my country's Automobile Engineering Society Electric Automobile Branch. In the early days of the "Planning", the relevant state departments have basically determined the path of charging, and the path to the supplement is supposed to be converted. In the formal provisions of the "Plan", the charging mode is further improved, and the power-saving mode is not connected.

Determined, only as a exploratory business model exists. Although there is no clear writing in "planning", I can definitely, private purchase electric cars make charging more beneficial promotion, and is based on slow charging, charging 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 standard battery module size standard for the promotion mode promotion is not specified 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. National power grid is 2351 booming power stations during the 12th Five-Year period, 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 mainly based on power-saving, charging, supplemented by the operation guidelines, and the grid company believes that the country has determined that the operation mode of the country is to sell the car without collecting batteries, buy cars do not pay battery months, And by the grid, the operation of the electric vehicle is mainly converting the battery. The construction of the power station is invested in, according to scale investment, it has a large proportion of funds of tens of millions of yuan.

Southern Power Grid's internal people 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 & D and boosting power station. The company is unwilling to disclose the name "plan "After the official introduction, I accept this reporter's interview, since the policy has come out, since the company can't go again 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 interconnection work, but then there is no plan to advance. 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 "plan" development process. In fact, if the charging time is too long, it can be used in power-on mode, so in some areas, it can still be considered. 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 charging and power-exchange mode, which has the impact of Israel's BetterPlace, which implements 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 demonstrated the exchange operation process, and expected the promotion plan of the future change station to affect my country's electric vehicle power supply mode. BetterPlace has indeed affected the technical path of grid companies through its advanced technology and related experience in Europe.

The national power grid is respected to install a chip, which can monitor the battery position, the remaining power, the remaining mileage, and even notify the driver's next changing power station location. In fact, the most mature technology is from Israel, Danish and other countries. Propensed BetterPlace.

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 their business in my country, only calls and some power grid companies in negotiation, and some car companies, such as Chery cars in contact.

In fact, the contact of Chery cars dates 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 action, BetterPlace said on July 20th, the reporter said: in the discussion of the next cooperation with the South Power Grid. .