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Semco University, Author at Semco university - All about the Lithium-Ion Batteries - Page 21 of 27

Semco university – All about the Lithium-Ion Batteries

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Electric vehicles

Why do electric vehicles get slower and slower after riding for a long time?

Introduction Electric vehicles are also a very common means of transportation in daily life. But slowly It has been found that the speed of electric vehicles is getting slower and slower after riding for a long time. In this article we will discuss:- What is the cause? How to solve it? Insufficient battery power: If …

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Electric vehicles

Why can’t electric cars of the same model overt beat others for a long time?

Introduction Nowadays, every family has private cars. In daily use, their beloved cars will be maintained every month. Why don’t electric vehicles? Regular maintenance is not so exaggerated, but good habits are still very important. This time, it is divided into four parts: motor, battery, charger and controller. The first key part: Motor In order …

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LITHIUM BATTERY PACK DETAILS

LITHIUM BATTERY PACK DETAILS

Introduction What is a lithium battery pack? Battery pack generally refers to the com battery, which mainly refers to the processing and assembly of lithium battery sets. It mainly processes cells, battery protection panels, battery connectors, label paper, etc. into products needed by customers through the battery pack process combi. At present, the battery pack …

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BMS Function Analysis of Battery Management System

BMS Function Analysis of Battery Management System

The core function of the power battery BMS is to collect data such as voltage, temperature, current, insulation resistance, high-voltage interlocking state, etc. of the system, then analyze the data state and the use environment of the battery and monitor and control the charging and discharge process of the battery system, so as to maximize …

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battery

Battery vulcanization – Semco University

Introduction Electric car often has the fault two: motor spinning when stopped (battery vulcanization):1. The battery voltage in the state of under-voltage critical will appear when turning and stopping,2. Poor contact with the battery connector will also occur this fault,3. The speed control turns the line to break the state and the brake power off switch is faulty. Battery …

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electric vehicle tires

How to distinguish between good and bad electric vehicle tires

Introduction In our ordinary life, electric vehicles have become an indispensable means of transportation for everyone. Its convenience and price advantage must be an important reasons why most people choose it. With the increase in the number of buyers, the electric vehicle industry is becoming more and more prosperous, and the related industries derived from …

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battery

In addition to the capacity, how many other signs on the battery do you know?

Introduction The capacity of the battery refers to the electrical energy that the battery can store in Ah. It has nothing to do with the voltage of the battery. For example, the lead-acid battery is only related to the plate area. The larger the plate area, the larger the capacity. The voltage of the battery …

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How to run Smooth Electric Vehicles even in rain?

Introduction After entering winter, the temperature will decrease, the energy storage of electric vehicles will decrease, and the power consumption is often reduced or difficult to charge. The corresponding mileage speed of electric vehicles will also decrease. Therefore, the correct use and maintenance of batteries in winter is particularly important. So how do charge and …

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