With the rapid increase in the number of electric vehicles in our city and the growing size of charging facilities, nearly 3,500 public charging stakes have been activated in urban areas。
Charged stakes involve the use of electricity and the settlement of electricity charges, the accuracy of which is directly related to the consumer's personal interests。
At the end of last year, tin-free became the first city in the country to link the measurement of electric car charge stakes and the application of user data。
Is it convenient to use a tin-free public charger
Is charge measurement accurate
Recent
Institute for the verification and inspection of nishi city
The actual use of some charged pillars was checked
At around 9 a. M., the inspectors arrived at the star-charging vehicle charging station near golden city bay, golden lake boulevard, opening tin app and entering the “lin tin quick”, indicating that more than 10 more charging stations were available in the vicinity. Charges for charging charges, billing space and passenger calls were indicated at each station. Clicking on the “post measurement”, the type, operator, date and result of the charge on the site is clear。
The test period for charging stakes is generally not more than one year and is provided by the institute of municipal inspections, which has on-line the “peager measurement” system, which provides real-time search services for comprehensive data such as measuring and measuring information. This function not only provides access to measured and measured data on the distribution of charging stakes in tin-free areas and on each of them, but also gives priority to measuring and measuring qualified charging stakes as the subject of guided charging, thus further regulating fair and equitable markets for charging motor vehicles。
The scene continued to be filled with cars. According to the head of the charging station, the site is open 24 hours a day, with 40 chargers having an average capacity of 300 vehicles per day to charge, with the peak periods normally being around 10 to 11 a. M., 3 to 5 p. M. And 1 p. M. In general, it takes about 40 to 50 minutes for a family car to fill the electricity, at a cost of about $1. 2 per hour。
It's easy to charge a stake. What's the accuracy? Inspection officers conduct on-the-spot inspections of the look of charged stakes, insulation electrical resistance, graphic error, payment error, etc. After checking the name and type on the billboard, the name of the manufacturer, the maximum voltage, the minimum voltage, the minimum current and the maximum current, and the clarity of the unit of measure, and whether the technical indicators used for the test output interface and the communication interface used for the charge pillar meet the relevant standard requirements, the inspectors focused on checking the error in the representation of consumer concern。
The introduction to the test side by the on-site inspector, the old and old levels of chargers, their use, etc., can cause miscalculation. The calibration device shows the display and actual measured value of the output, and the positive/negative difference between the two data is normal in the 2% range, i. E. Three degrees charge, and the positive/negative 2% error range is 2. 94-3. 06, or less than 2. 94 or more than 3. 06, and is judged to be unsatisfactory。
Upon completion of the check, a certificate of certification of the qualified charger is issued, and the green mark of conformity is displayed in a prominent location; the non-qualified red mark is required to be tested for use. On the same day, all chargers tested at the site were eligible。
On the same day, the inspectors also examined a number of charging stations, such as the electric car charging station at nueva wanda square, and the results were satisfactory。
Work day
Last year, it was described that the rate of approval of nearly 3,500 electric vehicle chargers in the city of nishi was 99. 55 per cent. The municipal markets regulatory authority will then promote the establishment of standards to ensure full coverage of mandatory measurement of electric vehicle charge stakes throughout the city。
Electric car safety charge
Precharge inspection of chargers (including cables and connections) to ensure that they are intact。
2 in the event of an anomaly at the time of use, press the stop button immediately and cut all input and output power。
3. Do not bring dangerous substances such as flammable, explosive or flammable materials, chemicals, flammable vapours or other dangerous substances close to charging stakes。
4 do not be used in the event of defects, cracks, wears, ruptures, nakedness of chargers or charge cables。
5 do not remove the head of the gun during charging, and touch the core of the gun with the hand during the charge。
6 in the event of a rainy weather, please try not to charge the charge in the open to prevent a leak. Charges are prohibited when the amount of water is approaching the height of the licence plate. In the event of thunderstorms, do not charge in the open。
The electric car you use to charge the stakes
Is it running properly
If there's a question about measurement performance
Please call the 12315, 12345 hotline
