Suntrans Control™ innovatively adopts the "Electrical Power Internet of Things, Electrical Power Control Intelligence" solution and innovates a new digital smart venue and hotel construction model.

    Energy management and dynamic online control are the core competitors of Electrical Power, the Internet of Things, and electric intelligence. Traditional smart venues and hotels focus more on information, operation, and maintenance and rely on manual inspection and manual adjustment; energy efficiency is low, it is challenging to achieve refined energy management, and control functions are weak. Suntrans Control™ digital venues, hotel solutions, one-time completion, “information + energy” synchronous IoT, build a digital twin, dynamic load healthy debugging, AI operation and intelligent maintenance system, delicate care of the health status and use of each power load, can automatically adjust the power load, optimize energy allocation, to achieve efficient use of energy, contain energy waste, With local green energy-efficient & nearly 100% consumption, decarbonization.

    Traditional smart venues and hotels have achieved certain levels of intelligence, mainly focused on intelligent electronic sensors & communication & cameras, and equipment within rooms (such as smart door locks, intelligent lighting, and television). However, the management & control systems of venue and hotel operators lack effective control over the five primary energy sources of water, electricity, gas, heat, and cooling, with intelligenceremaining superficial. Suntrans Control™'s "Electrical Power Internet of Things, Electrical Control Intelligence" solutions not only comprehensively realize the intelligence of dynamic monitoring, control, optimization, operation, and maintenance, as well as anomaly prediction and early warning for all five primary energy sources in rooms, venues, and hotels simultaneously, but also smoothen power equipment on the Internet-connected energy consuming highway through Internet of Things technology to achieve efficient operation of electricity, water, heat, and cold. The entire intelligent system of venues and hotels enables intelligent scheduling and fault mining, prediction, and early warning on the SuntransPlat energy control cloud platform, ushering the operation and maintenance of venues and hotels into the AI era.

    Traditional smart venues and hotels demand more workforce and material resources for energy equipment inspection and maintenance; operation and maintenance costs are relatively high and low efficiency. Suntrans Control™ intelligent venue and hotel system canAI monitor the operating process status of equipment and find potential problems in time to achieve fundamental improvement of operation and maintenance effectiveness; each operation and maintenance is targeted, accurately eliminating "accident". At the same time, Suntrans Control™ uses AC zero-point-crossing switching technology to increase the switching life to more than 200 times, significantly reducing the impact of switching arcing on the load, controller, and power quality of the grid.

    An electronic product integrated control cabinet is a hotel power distribution system in traditional intelligent venues. In addition to simple function, but also large volume, large power consumption, need to occupy the venue, hotel precious wardrobe space, floor power distribution cabinet is more prominent, floor electrical equipment room needs tens of square meters to hundreds of square meters, relative to Suntrans Control™ solution space resources waste is enormous. Suntrans Control™ sublimates the function of a variety of traditional equipment into a powerful IoT terminal module - an intelligent electrical-type controller, which not only reduces the space required by the equipment to one-twentieth of the original but also dramatically improves the safety index of power consumption and distribution as an electric power compulsory certification product.

    In terms of workforce, although traditional smart venues and hotels can also provide a certain degree of remote control services, they need to improve customers' local experience. There is no digital twin-level intelligence of venues and hotel three-dimensional systems, and the demand for human resources has remained the same. Suntrans Control™, aSuntransPlat cloud platform-based AIoT system, can achieve - only one person can assist the cloud platform management, operation, and maintenance of the entire venue, hotel energy control, and other managers can also efficiently and quickly real-time monitoring through the cloud platform, significantly reducing the workload of staff, as well as the reduction of human resources.

    Suntrans Control™ adopts patented technology independently developedelectrical type controller, sensor, Electrical-type UPS (UPS without battery), and other products, combined with the transformation and construction of digital venues and hotels, and uses the corresponding cloud platform to intelligently achieve water, electricity, heat, and cooling energy management and control. It provides an economical, green, efficient, and reliable digital twin solution for constructing digital venues and hotels.

    The water system of venues and hotels encompasses water supply, hot water, hot water heating, laundry, steam, and drainage. The traditional water system relies on local information island control with only some superficial water level or pressure control functions. Suntrans Control™'s water and energy control system for venues and hotels, under the control of the Electrical Power Internet of Things terminal, networks 100% of all water pump groups, water valve groups, and FCU groups to achieve AI-based close loop IoT management and control. This dramatically reduces labor intensity, ensures water safety, gives full play to the localized virtual power plant (VPP) effect, optimizes the operation and maintenance mechanism based on peak, valley, and flat electricity prices policy of each location, and provides the best economic, decarbonizing, and reliable solutions. An intelligent, robust electricity system covers the whole life-span of the dynamic management and control of even very high-power and vastly distributed AIoT equipment, and it can realize a smart, FAST, robust electricity distribution and water, valve, and FCU control system. At the same time, the electrical IoT terminal directly echoes the energy M & C cloud platform. It conducts real-time dynamic monitoring of all hydraulic processes, water supply states, water classifications, and water environment states. For abnormal water equipment or processes, it timely perceives, detects, and mines potential hazards through historical energy consumption data, laying the foundation for venues and hotels to become leisure businesses. 

Figure 1: An illustration of AIoT Water & water-heating system energy management & control cloud platform

    SuntransPlat cloud platform is a crucial part of the AIoT energy management & control system, which is meticulous and achieves Venue, hotel overall five energy dynamic monitoring, each lamp, each socket, each electrical appliance, each room, each floor, each building, each air conditioner, each pump online, dynamic, each transformer of the venue or hotel, intelligent control, synchronous supporting Suntrans Control™’s "sixth sense" series of sensors, sensing the venue, hotel indoor environment, i.e., ambient, fire, air quality, building healthy. The safety state of 17 parameters dynamically guarantees a comprehensive dynamic situation of the relative climate.

    Of course, the efficient and even ultra-efficient operation of air conditioning systems is another critical system for venues or hotels. It monitors the balance coefficient of various energy sources of the entire venue and hotel, cloud data query, venue and hotel carbon emission supervision, venue and hotel equipment health status, venue and hotel room occupancy status, etc. All abnormal predictions, early warning, and forecasting.

Figure 2: Overall energy data statistics of venues & hotels

Figure 3: Energy BIG DATA statistics of venues & hotels

    The electrical energy management & control module produced in cooperation with a hotel in Guangzhou, China, can realize the functions of power consumption status viewing, power consumption classification viewing, environmental status information viewing, equipment abnormal status viewing, and energy consumption data viewing and analysis.

Figure 4: Electric energy management & control module

    In addition, the cloud platform also has an electric vehicle charging pile management & control module, which can realize the functions of electric bicycle charging control, electric vehicle charging control, power consumption analysis, equipment status control, fault status query, and charging time statistics.

Figure 5: Charging pile management & control module

    Suntrans Control™ innovative "Electrical Magnet Heating Cube" heat generator is the optimized green electricity local consumption, or electric power grid’s valley power dynamic loads, with the most economical energy storage function embedded with the AIoT hot water thermal production functions. The "Electrical Magnet Heating Cube" is a high-efficiency heat generator (more than 98%)that can provide high temperature (200 Celsius), high-pressure (1Mpa)heat anytime and anywhere (land occupying less than 1.5m²), or through board replacement, service HVAC, bathing, steam cleaning, laundry steam, and other heat.

Figure 6: Commercial-type 150kW "Electrical Magnet Heating Cube"

    Because the “Magnet Heating Cube’s” steam pressure vessel is less than the threshold of the inspection demand for special equipment, there is no need for inspection; electricity and its energy come from electricity, so it has zero emissions and zero pollution. The "Electrical Magnet Heating Cube" is small, covers only 1.5 square meters, does not need a unique site, and can directly supply net-zero-distance heating to the thermal demand side. Suitable for civil construction and industrial production, such as construction heating, medicine, food, chemicals, textile, printing and dyeing, environmental protection, and other fields.

    There are multiple versions of commercial 50kW, 75kW, 150kW.

Figure 7: "Electrical Magnet Heating Cube" multiple AI joint control interface

Suntrans Control™ Ultra-efficient central air conditioning system, three-dimensional AI control central air conditioning chiller system room, three-dimensional control of all FCU, equipped with AI air conditioning system control, which 100% Suntrans Control™ design & manufacturing, can achieve:

• More energy saving - improve energy efficiency by more than 20-50%;

• Faster - second level to complete object control by the innovated PDWC AI math model, second level to complete system data refresh;

• More accessible - digital twin at a glance;

• More open - cloud computing AI control;

• More intelligent - big data + edge computing, fully unmanned operation control.

   

Figure 8: AI intelligent control system

    Using the energy management & control cloud platform produced by Suntrans Control™, you can easily and quickly view adynamic summary of the AI process in detail, such as refrigeration, power consumption, energy savings, emission reduction indicators & all the optimization procedures.

Figure 9: Cost-benefit interface of green finance

    The innovative AI intelligent large-scale air conditioning control technology for the first time in a large hotel urban complex in Guangzhou, the giant water cooling unit group is controlled by technical personnel into AI unmanned control, and the ultra-efficient AIoT system was realized (AI operation on July 1, 2020). The average EER for AI operation is more than 5.8 (International Ultra-Efficiency Standard EER>5.5) (EER is an air conditioning system energy efficiency ratio of 5.0 or above to be considered excellent and 5.5 or above to be defined as ultra-efficient).

Figure 10: The venue and hotel AC control room before the renovation

Figure 11: The venue and hotel AC control room after the renovation

    It can be seen from the above figure that after Suntrans Control™ has reformed the air conditioning control room of the venue and hotel from a traditional man-controlled system to an AI-controlled system, the space required for the room is significantly reduced, a large screen is added to achieve visual management, and there is no need for real-time monitoring of on-site personnel to achieve unmanned AI control. It not only realizes the ultra-efficient machine room but also dramatically reduces the loss of space and the waste of human resources.

    The system has also been applied to a hotel in Guangzhou, Bio-Island. Suntrans Control™ designed the flexible, intelligent electricity distribution system to achieve extensive data collection, closed-loop intelligent control, accurate monitoring, reliable protection, and programmable control of the hotel's 275 luxury rooms and electrical load equipment. The modular management of complex customer control systems is adopted to realize vital electric intelligence, lightweight, digital energy management during operation, and BIM digital twin.

    After completion, the two hotels transformed by the system were praised case by the Ministry of Environmental Protection as the low-carbon and energy-saving demonstration project of 2022.

Figure 12: The Energy Management & Control homepage of the hotel in Guangzhou

    Download Suntrans Control™ self-designed mobile App software. You can realize the one-click control of various devices on the mobile phone, etc., more conveniently, quickly, and with less workforce.

Figure 13: Mobile App page