Kategorie: Elektrofahrrad

¡¡¡¡Power supply does not start: plug in power supply, large capacitance has 300 v voltage, unplug power supply again measure large capacitance 2 terminal or 300 v voltage does not drop. After discharging the capacitor, replace the starting resistor. Starting resistance in the power input part, resistance value 150 k, power 2 w. ¡¡¡¡The power…

We mainly say the development history of electric bicycle, from the development track and historical opportunity of this industry, we look at the present situation and future of this industry, perhaps we will let go of the present uneasy heart. Sink in the industry and make progress.   The development from the Tsinghua University in…

According to the product classification of e-bike industry, can be divided into two categories, namely: four-wheel e-bike and two-wheel electric vehicle. Analyzing from the target market of e-bike, the target market of four-wheel e-bike is: railway station, warehouse, real estate clubhouse, tourist spot, hospital, post office, park, sports place, large-scale factory, large-scale shopping mall, and…

Looking back on the birth and development history of electric bicycle in China, it was born in 1985 and began to develop rapidly in 2003. After nearly five years of increasing speed, the industrial scale and production and sales volume have kept increasing by more than 50% every year. Especially in 2005 / 06, the…

In the actual use of electric bike, the charging standard is not uniform problem is very obvious.   After the whole line of the Beijing-Shanghai Expressway charging Station was opened, a working group was sent by some enterprises to conduct electric vehicle operation tests. As a result, this car can be recharged at this charging…

United States charging station development plan: Two years double tenfold, the development speed is quite fast, if is merely quantity, also is not surprising. Chargpoint, for example, is not just a simple charging network, it can also provide a lot of cloud services to electric car owners, dealers and manufacturers.   For example, an motorized…

Motorized bikes charging stations are similar to car gas stations and are power-on equipment. Electric car charging station is a kind of high efficiency charger. A charging station that recharges electric bike, and older vehicles.   The installation of charging stations should meet the requirements of urban master planning and road network planning. Site selection…

Currently, it is generally the Energy Bureau and grid companies to do the planning. At present, the theory of charging station construction planning layout for e-bike application is not yet complete and mature.   The construction of charging stations in various places is still in the stage of fixed-point demonstration construction, which is not based…

Up to this date, the number of electric bicycle charging piles built in China has reached 26,000. But in terms of numbers, it's a lot, but according to a number of Chinese media surveys, the proportion of charging piles in use is very low.   In addition, the standard of DC charging interface and communication…

Q: Can the battery of electric bike be exposed to the sun for a long time?   A: This is absolutely not possible! Too high temperature will increase the internal pressure of the battery and make the battery lose water, lead to the decline of the battery activity and accelerate the aging of the electrode…