The Boss is actually the “man behind the scenes”?
Small giant: Zhejiang Gaotai Haoneng Technology Co., Ltd. Unique skills: automatic monitoring of battery risks in new energy vehicles
This "little giant" can help you grasp the safety issues of new energy vehicle batteries
Some time ago, the "China Automobile Industry Development Annual Report (2021)" was released, and China's new energy vehicle sales ranked first in the world for six consecutive years.
Zhang Weifeng founded Zhejiang Gaotai Haoneng Technology Co., Ltd. in 2011 and became the "man behind" new energy vehicles.
Zhejiang Gaotai Hao Neng Technology Co., Ltd. is a "hidden champion" in the electronic machinery functional area of Shangcheng District, and was listed in the third batch of specialized and new "little giants" some time ago.
When you drive a new energy vehicle and receive information such as battery power usage reminders and battery abnormality alarms, you may be "talking to" this company.
Today, Gaotai Hao Neng has developed three main product lines around battery management, including electric vehicle battery management systems, intelligent lithium battery management systems, and energy storage battery management systems.
Early warning of short circuit inside the battery
There is a power display on the dashboard of new energy vehicles, which is one of the data of the electric vehicle battery management system. Zhang Weifeng said: "Data such as voltage, current, temperature, battery life, safety, etc. are all data that the system needs to monitor."
Electric vehicle safety is what consumers are most concerned about. With this system, with the help of some algorithms, some hidden dangers can be predicted in advance: for example, internal short circuit of the battery is one of the main risk sources of battery fire.
In the past, it may only be discovered when the voltage and temperature of the battery have obvious mutations, but at this time it is not far from the problem. Now, using the battery management system, it can be combined with the operating environment to deduce that even if the battery looks very good on the outside, it may be diagnosed with risks.
At present, some green-plate Didi Express cars we take in Hangzhou may use Gaotai Hao's battery management system, and most of the Blue Avenue new energy vehicles produced in Hangzhou are also used. You can check
the battery status
of electric bicycles on your mobile phone. I don’t know if you have noticed that sometimes when we rent some shared electric vehicles, we can check the battery information on our mobile phones.
Gaotai Hao is a partner with many shared electric bicycle operators (such as Meituan) and provides them with smart lithium battery services.
These shared electric motorcycles are all equipped with intelligent lithium battery systems. The system is connected to the lithium battery in the car, and can grasp the battery usage of a specific car in real time, and reflect it on the car user's mobile phone through the App.
Storing wind power and photovoltaic power saves a lot of expenses.
You may know some wind power generation and photovoltaic power generation. This "relying on the weather to generate electricity" method is unstable. When the wind stops and the sun goes down, it can't be charged.
Energy storage products temporarily store the electricity that was charged at the time.
Where are Gaotai Haoneng's energy storage batteries used?
Zhang Weifeng gave an example. Each communication base station will have a set of backup batteries, which can be used in the event of a power outage to ensure that everyone's signal is not affected. These backup batteries can be upgraded to energy storage products. By charging during the off-peak hours at night and discharging during the day, electricity bills can be effectively saved.
Gaotaihao Energy said that the company will continue to innovate, optimize products, create high-safety, high-reliability and high-economic products, and meet customers' current and future needs with rapid response and service, and contribute to the new energy industry.
Let us look forward to Gaotaihao's better development!