Development background of charging pile industry

Low-carbon economy has become the main theme of China's economic development. As an important part of new energy strategy and energy Internet, electric vehicles will surely become the focus of the integrated development of China's automobile industry and energy industry. With the rapid expansion of the popularization and application scale of electric vehicles, the demand and construction of supporting electric vehicle charging infrastructure have also seen a spurt of growth.

Industry problems

Electric vehicle charging station (pile) products are still in the early stage of development, and most products in the industry are in the transition period of replacement of old and new standards.

Electric vehicle charging stations (pile) in charge safety, electrical performance, compatibility, charging car pile (pile) use each aspects such as unsafe, because our country for electric vehicle charging stations (pile) satellite city safety regulation and put on record system, the weak supervision and the need to carry out the relevant inspection testing and quality evaluation.

Noel Testing Center can provide charging pile service

Noel Testing Center (NTC), as a fair and authoritative third-party service institution in the domestic industry, has advanced charging pile testing equipment and professional technical service team. They are GB/T 18487.1-2015, GB 50966-2014, GB/T 29781-2013, NB/T 33004-2013, GB/T 27930-2015, GB/T 28569-2012, GB/T 29316-2012, GB/T 34657.1-2017, NB/T 33002-2018, NB/T 33008.2-2018, NB/T 33009-2013, NB/T 33009-2013 33018-2015 and other standards as the basis, on the basis of charging station related party of the contract, technical specifications, key equipment related standards provide the construction process of quality supervision, reliability test, leakage test, insulation performance testing, charging rate, energy conversion efficiency, interoperability and communication protocol, power quality, such as the third party test data and test report.

At present, Noel has accumulated rich project experience in the field of quality control of various electric vehicle charging stations, such as large-scale centralized charging stations and distributed charging stations. Noel can provide comprehensive inspection, testing and certification services for government agencies, manufacturers, general contractors, service providers, investors and operators.

Ø can provide service -- -- -- -- -- - charging stations to detect acceptance:

(1) Charging pile project acceptance

(2) Safety test of charging pile

Appearance inspection of charging pile

Check the mark of charging pile

Lightning protection measures inspection

Check anti-theft measures

Safety requirements testing

Ground continuity detection

Pet-comm consistency detection

Ø can provide service -- -- -- -- -- - dc charging pile detection:

Standby power consumption experiment

Protocol consistency experiment

(3) Control guidance experiment

Time series experiment of electric pile charging connection control

Communication interruption experiment

6. Continuity experiment of protection grounding conductor

Charging pile charging mode and connection mode

Cable management and storage

Ø can provide service -- -- -- -- -- - ac charging pile detection:

Insulation resistance test

Voltage limiting characteristic test

(3) Current limiting characteristic test

Protocol consistency test

Test the locking function of charging pile

Charging pile input function test

Emergency stop function test of charging pile