Acrel býður upp á lausnir fyrir vetrarólympíuleikanna í Peking

1.Yfirlit

The Beijing Winter Olympics will be grandly opened on February 4, 2022. This is a major landmark event at an important historical node in my country. It is an important opportunity to show the country's image, develop the country and inspire the national spirit. As the grand event draws nearer, as an important basic condition for hosting the Olympic Games, the construction of the venues for the Beijing Winter Olympics has always attracted much attention, and the stable and reliable operation of the power supply and distribution system of the venues is the top priority.

The outdoor environment of the site is relatively harsh, and the temperature is as low as minus 20 degree . In order to ensure reliable power supply, each headquarters conducts power supply support capability tests according to the power supply duties, and tests the power supply tasks, main power supply and self-provided emergency power supply of each venue. Supply situation, operation of important loads, relay protection action, emergency response plan, spare parts, logistics support, etc. Acrel Electric provides solutions for intelligent monitoring of distribution boxes and environmental regulation in boxes for the Winter Olympics, and conducts online real-time management of power supply and power protection equipment such as cable branch boxes, ATS power boxes, and UPS power boxes. The edge computing gateway collects the electrical data, temperature and humidity, condensation, contact temperature and other data inside the indoor and outdoor power distribution cabinets and automatically adjusts them to achieve good operating conditions, realizing intelligent monitoring from the UPS to the low-voltage switch at the end of the venue for the Winter Olympics , to provide emergency support in a timely manner and improve the reliability of power supply.

2.System structure

Kerfinu má skipta í þrjú lög: vettvangsbúnaðarlagið, netsamskiptalagið og vettvangsstjórnunarlagið.

Field device layer: including DTSD1352-4S2D-MK, DTSD1352-4S2D, ARTM-24, WHD46-33-C,WHD20R-22-C, ARTU-KJ8 and other signal acquisition equipment, used to collect electrical operation in indoor and outdoor distribution boxes Parameters, electrical contact temperature, ambient temperature and humidity in the box, condensation, smoke and other data, and can be automatically controlled by the built-in logic of the ANet-2E4SM intelligent gateway to adjust the temperature and humidity to maintain a good operating environment inside the distribution box.

Network communication layer: including ANet-2E4SM intelligent gateway. The gateway actively collects the data of the field device layer equipment, and can perform protocol conversion, data storage, and upload the data to the local touch screen and the designated server port through the 4G network. Temperature and humidity control equipment.

Pallstjórnun: stór vettvangur fyrir orkustjórnun á Vetrarólympíuleikunum.

3.Lausn

Þessi síða fylgist aðallega með og stýrir þremur gerðum dreifikassa, þar á meðal kapalgreinakassa, ATS aflgjafa sjálfvirka rofakassa og UPS aflgjafakassa, til að tryggja stöðuga og eðlilega notkun dreifikassa í miklu köldu umhverfi. Það eru meira en 500 dreifibox af þessum þremur gerðum innifalin í fjarvöktun og lausnir fyrir mismunandi dreifibox eru líka aðeins öðruvísi.

3.1 Stilla tækjabirgðir

3.2 Innleiða aðgerð

Fylgstu með rafmagnsbreytum útibúkassarásarinnar.Þegar hitastigið í kassanum er of lágt skaltu ýta á viðvörunarmerkið og hefja upphitunina. Viðvörun fyrir snúruna yfir hitastig.

Þétting greind til að hefja upphitun og loftræstingu reykskynjara. Stöðuuppgötvun innstungu aflgjafa. Samþykkja IEC60870-5-104 siðareglur til að hlaða upp á vetrarólympíuvettvang orkustjórnunarvettvangs í gegnum APN stefnukerfi.

3.3 Stilla tækjabirgðir

3.4 Framkvæma aðgerð

Þegar hitastigið í kassanum er of lágt, ýttu á viðvörunarmerkið og ræstu hitasöfnun kapaltengis, hitaviðvörun fyrir ofhita. Þéttingsviðvörun greinist og hitaloftræsting er virkjuð Reyk- og hita- og rakaviðvörun. Samþykkja IEC60870-5-104 samskiptareglur til að hlaða upp á vetrarólympíusvæði orkustjórnunarvettvang í gegnum APN stefnukerfi

3.5 Stilla tækjabirgðir

3.6 Innleiða aðgerð

Þegar hitastigið í kassanum er of lágt, ýttu á viðvörunarmerkið og kveiktu á upphitun Innri yfirhitaviðvörun Þéttingshitun Rafhlaða pakki óeðlileg viðvörun Inverter bilunarviðvörun. Samþykkja IEC60870-5-104 siðareglur til að hlaða upp á vetrarólympíuvettvang orkustjórnunarvettvangs í gegnum APN stefnubundið net

4. Viðhald á-síðu

The opening of the Winter Olympics is imminent. In order to ensure the normal operation of the on-site power distribution system, Acrel arranged for engineers to maintain on-site and provide technical support for winning the tough battle of power protection for the 2022 Beijing Winter Olympics.

Acrel has been deeply involved in intelligent power distribution for many years, and currently more than 14,000 solutions are running all over the country. The company has accumulated a lot of experience from terminal sensors, edge computing gateways to cloud platforms, and provides data support and solutions for weak links in power distribution systems in various environments to improve power supply reliability. Acrel will help this time with practical actions. The Winter Olympics were a complete success.

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Acrel býður upp á lausnir fyrir vetrarólympíuleikanna í Peking

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