Suntrans™ Smart Electric Controller—From electronic to electrical
Controllers are the core equipment in all industries,and the five primary energy production processes , electricity,petroleum,heat,cooling and water. It is the most crucial equipment for digitising and intelligence of facilities in the industry, construction, municipal and people's livelihood or every smart industry equipment.It is known as the brain & ability power of the control system.The controller's safety,reliability and security reflect a control system’s science and technology advantage.The most remarkable thing is that the power system's controller controls the electromagnetic process of 300,000 km/s and the power volume from several watts to around 1000kW one set and with a quantity of billion at the city power voltage stage, which manages and contains all the equipment on both the electrical supply and demand sides. Therefore,the power controller's performance and reliability are at the system's core.It is also the key to determining whether it can achieve safe, efficient, intelligent control.
Six functions of the controller in general:
1) Dynamic online monitoring of the parameters of electrical equipment and intelligent processing decisions according to these parameters;
2) Accurate control of electrical equipment to complete various tasks according to the established logic;
3) Achieve all-around electric relay protection and parameter setting for electrical load security monitoring;
4) Reliable communication and interaction of the terminal controller to the cloud platform;
5) Based on the cloud Big Data analysis decision-making mechanism,the controller can ensure edge computing so the system is correctly managed and optimised.The process can be constantly managed and controlled under any circumstances.Electrical equipment's health diagnosis and ensure that it is maintained and adjustable so that the "Power Internet of Things system" is executed according to the optimal or established functions, performance, decisions and states;
6) Achieve highly reliable and intelligent "effective low-carbon operation and efficient control".
Suntrans™ Intelligent Electric Controller results from 17 years of research, transformation, application and iteration. It is also the first generation of "electrical power controllers instead of the used electronic ones" worldwide. Compared with the electronic controllers of major international brands, such as Siemens, ABB, Schneider, Etc., the controller of SuntransTM Intelligent Electric Controller, in an era of electronic products (products without compulsory power certification), has advanced into the "electrical power controller" that can withstand mandatory electrical certification with high reliability, high performance and power—the era of the Internet of Things. With the safest, most reliable, intelligent Internet of Things, and affordable, this series of controllers realise the intensive completion of AIoT interaction and intelligent operation and maintenance of the power system from the power source to demand-side loads.
Electronic controllers of major brands in various countries must integrate with the complex "PLC + power sensor + protection relay + various power contactors" to form a complex control system for power objects because these systems have been facing "arc" and "arc extinguishing" in the process of controlling power equipment. At the same time, it is necessary to solve the integration of an information collection system and electrical system, which makes it difficult for the system to meet the construction of today's high-quality and highly reliable electrical distribution system and intelligent system.
The AC zero-point power controller is an innovative achievement of the Suntrans™ Intelligent Electric Controller, which enables the mechanical power contactor to have a powerful product that accurately controls the on-off at the zero point of alternating current. The intensification realises the integration of "precision measurement, accurate control, relay protection, composite communication, and high-performance edge computing capability, makes the successor The electrical protection control switch has a controller that completes complex edge computing and has become a "power Internet of Things terminal" with accurate AC through zero points. As a result, an integrated "power Internet of Things" era was born, allowing the distribution system to enter the era of an "overall flexible, intelligent power distribution system". From then on, the construction of an overall flexible power distribution system can complete the six functions of "power operation process monitoring, the guarantee of power equipment operation safety, power equipment health diagnosis, power load staggered peak and valley planning, and power load virtual power plant architecture", which can effectively and conveniently realise the demand-side response of the power system. From then on, the carbon peak in related fields has yet to lay a digital foundation for further green energy consumption.
The function of monitoring and controlling the power system with an arc-less intelligent controller & the relay protection function: when the current exceeds the set warning value of the relay protection of the corresponding power measurement and control channel: trigger the early warning information, inform relevant technicians, and pay attention to the abnormality of the specific electrical load; when the current exceeds the relay protection of the corresponding power measurement and control channel Set the protection value: the controller will precisely remove beyond the set value channel to ensure the safety of the electric load and the safety of the power distribution system; realise the effective guarantee of active fire protection and electrical safety state, fundamentally eliminate the occurrence of fire, and escort the safe operation of the system in the AI state, especially without arc burning. The contact makes the AC zero-point power controller have a service life of more than one million times, which is 200 times longer than that of the sensing arc-existing power contactor, which is safer, more reliable and more accurate. Programmable and edge computing functions: When the I/O corresponding to the terminal of the controller changes with the logic or established state, the edge computing of the controller will be in action, analysis, decision-making, control response logic control, and complete the intelligent management of the power Internet of Things terminal. Especially for the temperature control system, liquid level control system, fan control system and transmission control system, integrating these programmable functions makes the AI closed-loop control system constructed to achieve maximum intensification, reliable and convenient.
Accurate measurement function: It has the process of collecting voltage, current, power, power factor, electric energy and other power parameters. The collection speed is 100 times per second, and the measurement accuracy is ≤ 0.5%. The accurate measurement of these power parameters is the intelligent load controller to achieve load identification, intellectual protection, energy consumption analysis, carbon emission evaluation, Etc. It provides a foundation and combines robust computing power within the intelligent load controller. It can provide innovative, safe, convenient, energy-saving and other services for the entire power system. As the intelligent terminal of the power Internet of Things, the smart power controller echoes the SuntransPlat Big Data Cloud Platform for massive energy data processing, analysis and control. With PDWC as the core technical algorithm, it builds a measurable, controllable and adjustable overall flexible intelligence for power distribution and power consumption. The energy distribution system, the demand-side response system, ensures the power side's safety, reliability, convenience and energy saving. It is a necessary technical means to achieve carbon peaking and carbon neutrality in power systems and urban construction. It is the most economical way to realise MRV intensively.
Fifteen years of continuous research and development iteration: Suntrans™ Intelligent Electric Controller's innovative wholly IP-independent AC zero-point-crossing power intelligent controller has entered mass production. More than 150,000 controllers have been working on versatile scenic projects since 2011. User feedback satisfaction is high. It is a significant step ahead since Nicolas Tesla invented AC power to get rid of the "electricity arc", which is a direct power controller product that makes power distribution and controls more reliable, advanced, simplified, and economical. It has been affirmed and praised by Howard Michel, former chairman of the International Association of Electrical and Electronics Engineers (IEEE). He believes "this is an innovative technology that might change the world's electricity standards, which is of great significance.". The arc-free intelligent controller passed the mandatory certification of CCC's "relay control switch" 14048 in 2013. The series of products have passed the compulsory certification of CQC-related 14048 regulations. It was also listed and recommended in the catalogue of campus accident prevention products of the Ministry of Emergency Security in 2018. , Guangdong Provincial's famous and excellent innovative science and technology products, Etc.
Suntrans™ Co. has been committed to the field of digital intelligent energy management and control for 30 years, including science, industry and trade in technology product innovation, energy management and control system development and application, including but not limited to AC zero point technology, arc-free intelligent controller, "overall flexible, intelligent power distribution system", "SuntransPLat /IoT Cloud platform", electromagnetic Smart Steam Cube & Electromagnetic Thermal Drying Cabinet, Etc. Working hard in smart cities, buildings, campuses, intelligent homes, bright water, smart factories and other fields, it is the most intensive, safest and economical energy digitalisation and low-carbon energy-saving innovative technology products worth promoting and applying in all walks of life.