Local standard for the first automated parking system charging pile
Release Time:
2021-02-19
On December 1, 2020, Shenzhen, as a pioneer demonstration zone, officially implemented the local standard "Series Standard for Integrated Mechanical Parking and Charging Equipment". This standard is the first local standard for charging piles in multi-story parking garages. This means that from now on, Shenzhen's charging pile multi-story parking garages will have a standard to follow.
The 2020 Government Work Report included new energy vehicle charging piles in new infrastructure, making it a key part of national infrastructure construction. Statistics show that by 2030, China's new energy vehicle ownership is expected to reach 64.2 million, resulting in a shortage of 63 million charging piles. The construction of supporting charging facilities in mechanical automated parking garages is a comprehensive solution for rapidly increasing parking spaces and charging facilities.
However, the industry standard for integrated parking and charging in automated parking garages remains blank. This not only makes it difficult to solve parking problems, but also restricts the development of the new energy industry.
Charging piles are the last mile of parking for new energy vehicles. Newly built residential parking spaces should be 100% equipped with charging facilities or have pre-installed conditions. The proportion of parking lots in large public buildings and social public parking lots that are equipped with charging facilities or have pre-installed conditions should be no less than 10%, with at least one public charging station for every 2,000 electric vehicles. However, the reality is that none of the automated parking garages in Shenzhen have yet been able to implement charging functions.
On December 1, 2020, Shenzhen, as a pioneer demonstration zone, officially implemented the local standard "Series Specifications for Mechanical Parking and Charging Integrated Equipment." This document specifies the acceptance requirements for mechanical parking equipment, charging systems, power supply systems, monitoring systems, fire protection systems, lighting systems, and lightning protection grounding systems in mechanical parking and charging integrated equipment. This means that there is a standard for installing charging equipment in automated parking garages.
What is an automated parking garage with charging piles?
In the standard, mechanical parking and charging integrated equipment refers to an automated parking garage system with charging piles. It is a comprehensive equipment system used in mechanical parking equipment to fully realize parking, charging, monitoring, and maintenance. The main body of the automated parking garage charging pile system consists of mechanical parking equipment and charging facilities; it also includes supporting power supply and distribution systems, lightning protection systems, fire protection systems, video monitoring systems, network monitoring systems, and operation and maintenance scheduling systems.
What are the requirements for automated parking garage charging piles (mechanical parking and charging integrated equipment)?
1. Mechanical Parking Equipment For parking lots that are mixed with flat parking, parking spaces and roads should meet the requirements of JGJ 100;
2. Overall layout, fire resistance level, fire separation distance, fire truck lanes, safe evacuation, safety lighting, fire water supply, and electricity planning and construction should comply with the provisions of GB 50067;
3. Chargers should be located within the monitoring range and not affect the operation of the mechanical parking equipment;
4. In vertical lift-and-shift or simple lift-type mechanical parking equipment, when vehicle lifting does not exceed 2 floors, manual direct plug-and-play charging can be performed at the entry and exit levels;
5. For centralized charging devices, when meeting relevant power supply and distribution and fire protection standards, internal parking spaces can be occupied, and physical isolation measures should be set up to prevent vehicle handling equipment from operating in this parking space to prevent misoperation;
6. Integrated equipment used for parking passenger vehicles should be equipped with or reserve no less than 30% of chargeable parking spaces, and plan the corresponding power supply and distribution capacity. All parking spaces in integrated equipment used for parking buses should have charging functions;
7. Charging parking spaces can be centrally located in a single set of mechanical parking equipment or distributed in multiple sets of mechanical parking equipment;
8. The ground at the entrance and exit of the mechanical parking equipment should have guide lines, and there should be a safety distance from the side door frame of the entrance and exit;
9. In addition to meeting the above standards, the overall layout design of the integrated equipment should also meet the requirements of JGJ/T 326.
How are automated parking garage charging piles classified?
Automated parking garages with charging piles can be divided into wired charging (conductive charging pile systems) and wireless charging systems. Conductive charging systems can be divided into AC charging piles and non-onboard chargers, while wireless charging systems can be divided into wireless power supply and wireless charging.
Recommended power connection implementation methods for mechanical parking equipment types and different charging mode combinations
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