Relevant persons predict that by 2040, more than half of the vehicles on the road will be electric. However, due to the increased power demand increased by electric vehicles, it brings challenges to the grid. Based on this, experts have called for solar, energy storage solutions and applications to play a key role in solving the power grid issue.
Nanjing Xiahua Electronics Co., Ltd. Production: Battery, lead-acid battery, colloidal battery, solar storage battery, tube battery, dry battery, lithium battery, nickel-hydrogen battery, cadmium battery.
Tough grid challenge
The electric vehicle industry has determined some modes of grid capacity. “Dragon Curve” is the name of the energy demand peak. This energy demand peak occurs at work day morning employees charging at workplace and charging at home at home.
There is also a “duck shape” similar to the solar industry, which describes the energy imbalance during the day solar power, and the peak of solar power generation, the main conclusion is that existing grid infrastructure does not support electric vehicles. electricity supply. However, this challenge has also contributed to new business opportunities.
In this regard, some companies introduce a collaborative solution, such as combining the solar inverter with EV charging technology, so that the homeowner can use the solar energy to be charged for vehicles, the inverter can manage photovoltaic boards, battery energy storage and electricity The car is charged and electricity is provided at the peak period without the participation of the grid. These solutions provide an alternative to grid devices and help to alleviate power dependence on the grid.
With a vehicle to the grid (V2G) technology, the electric vehicle can be used as the energy storage unit, which is charged at night, which helps reduce demand peak. It is also possible to reducing the cost by using the electric power stored by the vehicle.
Wuxi Huizhong Weiye Electric Co., Ltd. has a large sealed lead-acid battery capacity: 2V200AH, 2V250AH, 2V300AH, 2V350AH, 2V600AH, 2V800AH, 2V1000AH, 2V1800AH, 2V2000AH, 2V2500AH, 2V2000AH, 2V2500AH, 2V3000AH, 2V4000AH.
Now, some utilities have more and more views of the potential value of the V2G solution. Downi Energy Dominion Energy * Recently announced a plan to deploy electric school bus, which will help to stabilize the grid and provide a spare power during the power outage.
There is no doubt that battery technology is the core of many solutions. In order to effectively track and optimize energy use, batteries and various techniques need to be able to work with local and power grids.
Villagers Zhou Mao and Lizhong told reporters that the private brick factory in the year has been produced for six or seven years. When the New Drive is coming, it will be more crowded, and the narrow country road is more crowded. The village road can be described as sunny. All the way, rainy day. The environment in the village has also affected the travel safety of the villagers. Today, the problem of polluting the environment of the clay brick factory has been resolved. Loyalty and excited: “Demolition of the brick factory, becoming a very happy event near our village, environmental inspector is really a beautiful home we yearn,” Tongren County, the main road, the main road in Longtue Town, ” After, “it’s clean. It is really much cleaner than before, the phenomenon of occupying crops, the villagers protect the awareness of environmental sanitation has also improved, and we are cleaned.
In addition, application software plays a vital role in shaping virtual power plants, aggregation, and coordinating distributed energy, meeting energy users, and does not cause grid pressure due to centralized power plants. One trend can be foreseen: more suppliers want to monitor fluctuations in energy demand by software, manage power generation of distributed power supplies, and provide users with the likelihood of accessing electricity from electric vehicles.
Xiahua batteries include: tubular battery, colloidal battery, sealed battery, maintenance-free battery, OPZV tubular colloidal battery, OPZS battery, deep circulation battery
Assume that the parking lot can get 100KW from the grid. When the electric vehicle reaches the parking lot and inserts the charger, the electric power will be assigned to the vehicle. Since only 100 kW grid is only 100 kW, the more electric vehicles are charged, the charging time of the vehicle will also be delayed. If there is no solar and energy storage equipment, when you wait for the car to charge, the driver will encounter more terrible than traffic congestion, and the integration of solar and energy storage makes the parking lot can double more than double, the driver The power can be turned on anytime.
The evolution and fusion of solar energy, energy storage and software solutions highlights the innovation of these crossseeds. With the continuous expansion of the electric vehicle market and the challenge of the static grid, the demand for cross-industry cooperation is growing, and * will eventually promote the future of clean and interconnects in the power industry.
On August 17, the Guizhou Academy of Sciences Tan Hongshi took the leading hospital research and management office to the Guizhou Chemical Research Institute. Ma Fu, the Party Committee, deputy secretary of the Chemical Research Institute, Wang Lixin, chief engineer Tang Bo, project group related person in charge of the meeting. The research meeting mainly inspected the Chemical Research Institute’s Service Enterprise Action Plan Project “Guizhou Patty Phosphorus-Coal Integration and Phosphate Resources Comprehensive Utilization Technology R & D Platform Construction, Application Demonstration Research”. By listening to the project group reporting and field viewing, Tan Hongshi is fully affirmed by the implementation of the project, and also studies the difficulties and problems in the research work.
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