行业知识

my country's first floating photovoltaic power station was completed in Yunnan. Compared with Japan, Britain, South Korea and other countries, it has successively settled in floating photovoltaic power stations. my country has started late. At present, Japan has maintained the largest output record of floating power fields. However, with the development of the industry and the advancement of technology, it is believed that more and more domestic companies will start to get involved in the development and utiliz

The principle of fuel power lithium battery is an electrochemical device that is the same as that of general batteries. Its single battery is composed of two positive and negative electrodes (negative poles, fuel electrodes and positive electrodes, oxidant electrodes) and electrolytes. The difference is that the active substances of general batteries are inside the battery, so the battery capacity is limited. The positive and negative electrodes of fuel power lithium batteries do not contain active substances, but

1. Lithium ion battery cannot be charged The electric vehicle lithium -ion battery does not enter the electricity. There are several reasons: the charger is connected to the back or the charger fails; the protective board protector does not restore or the protective board failure; Find the above problems in order: whether the charger is connected, whether the battery pack charging the positive and negative electrode plug is connected; the re -use electrical appliances to relieve the protective board protectio

Lithium -ion battery production process, lithium -ion battery PACK production line. Objectively speaking, the production process of lithium -ion battery production process is divided into three major sections, one is polar production, the other is the production of batteries, and the third is battery assembly. The production process of lithium -ion batteries is not consistent with each manufacturer. Each link in the lithium -ion battery production line must be strictly managed and carefully managed, so as to improv

The ternary polymer lithium -ion battery refers to the lithium ion battery of the nickel cobalt lithium (Li (NICOMN) O2) lithium (nicomn) O2). Manganese salt is raw material. The proportion of nickel cobalt manganese in it can be adjusted according to the actual situation. The battery of the three yuan material is related to the high safety of the cobalt lithium ion battery, but the voltage is too low. About 3.4V) There will be obvious feeling of insufficient capacity. advantage Since the beginning of 2014, t

The purpose of the lithium ion battery BMS management system The lithium -ion battery management system BMS is a set of control systems that protect the use of power lithium batteries. It is always monitored to the use of the battery. It can alleviate the inconsistency of the battery pack through necessary measures and guarantee the safety supply of new energy vehicles. The lithium -ion battery management system BMS determines the status of the entire battery system by detecting the status of each single batt

Lithium -ion battery protection board is important for integrated circuit boards for protection (generally referring to lithium -ion batteries). The reason why lithium -ion batteries are protected by its own characteristics. Because the material of the lithium ion battery itself determines that it cannot be charged, over -the -LE, overcurrent, short -circuit and ultra -high temperature charging, lithium -ion battery lithium battery components will always appear with a delicate protective board and a current insuran

What is the capacity of 32650 lithium iron phosphate ion batteries? 32650 is 32mm outer diameter and 65mm height; 26650 is a lithium iron phosphate cell with an outer diameter of 26mm and a height of 65mm. The 32650 lithium-ion battery has a large capacity. Its capacity range is within 4500--6500mAh, and the weight is to see the capacity between 146.5-160g. The large -scale occasions should be used in parallel. If the electric vehicle is used, it depends on the controller and motor parameters to choose. What is

Which three elements do ternary lithium -ion battery materials refer to? The dynamic lithium -ion battery used as a positive material material with ternary material has gradually replaced the nickel -metalized battery, lithium cobaltate ion battery, and lithium iron phosphate cell battery with high capacity, good circulation stability, and moderate advantages of moderate advantages in the medium advantages of their capacity. The most mainstream battery on the market. Which three elements do ternary lithium -ion