Semco University – All about the Lithium-Ion Batteries

battery design

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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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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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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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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Battery Colling System

Principles of power battery cooling system

Introduction It is well known that the performance of the power battery is closely related to its temperature. The appropriate operating temperature can increase battery activity and make full use of electrical energy.When the battery works in a high or too high-temperature environment for a long time, the lifespan will be significantly shortened, and even

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electric vehicles

How many degrees of electricity does an electric car need to be filled at a time?

Introduction Recently, many electric vehicle users left messages in the background asking the charging man,“How many degrees of electricity does an electric car need to be fully charged at a time?”Next, the charging man will answer your questions. As we all know, the new national standard divides electric vehicles into two categories: national standard vehicles

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Battery Repair System Product Description And Overview

Battery Repair System Product Description And Overview – Semco University

Introduction In the system, a large-scale battery professional comprehensive treatment equipment integrating charging, detection, battery repair system, and activation can process 22 batteries at the same time, with a maximum processing capacity of 220AH batteries, which is especially suitable for the detection, maintenance, and repair of lead-acid batteries in various electric vehicles, and the use

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Model S Plaid battery system design – Semco University

Introduction Engineers made some dismantling and comments on the battery system design and power system of Model S Plaid on the tubing. I would like to sort out this content in two phases. Since the module is not dismantled here, the main information that can be obtained includes: the design idea and electrical design of

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