, has clearly defined the strategy for phased advancement of strong smart grid development and the construction plan for the next decade. An important aspect of grid transformation and strong smart grid construction is enhancing the network's self-fault diagnosis, protection, and self-healing functions. Power companies need power line monitoring and protection systems to monitor and control energy consumption, cost, and quality, and to protect expensive equipment, ensuring that power supply is not damaged by surges and harsh weather.
Relay protection is an important technology for achieving and related equipment monitoring and protection. Its long-term development trend is towards computerization, networking, intelligence, and the integration of protection, control, measurement, and data communication. This places new demands on the next-generation relay protection solution platform: higher relay protection performance; system software and hardware expansion capabilities; higher reliability.
The relay protection solution platform launched by ADI Company adopts the Blackfin processor (ADSP BF518) widely used in power line monitoring systems and the new synchronous sampling ADC (AD7606). The solution provides complete hardware and software modules, freeing users from software development tasks such as hardware platforms, operating systems, protocol stacks, and GUI, greatly shortening product development cycles and reducing software and hardware development difficulty. (This reference design has already completed nearly 60% to 70% of the development workload for a complete relay protection product. Customers only need to complete the remaining application development based on this platform, greatly shortening the product development cycle.)
HMS Networks' new Intesis protocol gateway makes interconnected communication easy for you
HMS Networks has launched a new Intesis™ protocol gateway that enables integration between building management systems (BMS) based on EtherNet/IP and BACnet IP/MSTP. Due to its unique design, this gateway can easily transfer data from factory networks to BMS. Connecting many processes in factory workshops and buildings requires proper monitoring and control within the buildings where factory equipment is installed. For example, monitoring and controlling temperature, humidity, and air quality to ensure a good production and working environment. Similarly, building lighting can be aligned with working hours to reduce energy waste or improve emergency management. When trying to connect all facilities in these factories and buildings, system integrators often find it laborious because not all systems communicate using the same protocol. BACnet is mainly used in building automation applications, such as HVA
The Ixxat® SG gateway successfully achieves communication between industrial automation equipment and energy networks. HMS Networks is now expanding the Ixxat SG gateway series by launching a new version, including 4G/LTE modems for cellular connectivity and 4-port Ethernet switching functionality, thereby providing other energy networking options for substations and power plants. Suitable for multiple energy network use cases - micro RTUs, gateways, and remote access. Ixxat SG gateways can be used in many areas of energy automation. Ixxat SG gateways are suitable for different applications: connecting energy control networks with industrial automation equipment, enabling remote access, acting as gateways between different protocols, thus supporting open
Gateway, enabling remote access /
Abstract: As the core of the smart grid, the communication management system plays a pivotal role in dispatching. Traditional X86 architecture communication management machines have disadvantages such as high cost, high power consumption, poor compatibility, and high manual dependency. How to effectively solve these problems? This article will introduce a new communication management machine solution. 1. Background Introduction: In the power energy industry, the smart grid is the future direction of power networks, covering the entire process of power generation, transmission, distribution, and terminal use. With the rapid development of smart grids, the system benefits brought by the upgrade and transformation of communication systems are more significant. As a key technology for building distribution automation systems, the communication system sends control commands from the control center to various actuators or terminals. To a large extent, the quality of the communication system determines the overall performance of the distribution automation system. In this context, the management of power communication is particularly important. The distribution management system's requirements for communication
On July 11, China Telecom announced that the first phase of the Qingdao 5G Smart Grid project, jointly developed by State Grid Qingdao Power Supply Company, China Telecom Qingdao Branch, and Huawei, was officially delivered and put into operation. This marks the official completion and establishment of the largest 5G smart grid in China in Qingdao. China Telecom stated that it will continue to work with partners to promote the implementation of other application scenarios, so that the 5G smart grid can better serve social production and people's lives. As early as August 2019, China Telecom Qingdao Branch, State Grid Qingdao Power Supply Company, and Huawei jointly established a 5G Application Joint Innovation Laboratory to jointly promote the construction of 5G in smart grids and energy internet systems. The 5G Application Joint Innovation Laboratory proposed the concept of 5G power slicing and the three-level Maslow demand model of the energy internet for communication networks for the first time in the industry, and initiated the establishment of a national major project for 5G network slicing
First phase officially delivered and put into operation /
, ultra-low latency, and massive connectivity, targeting B-end application markets across various industries. Minister of Industry and Information Technology Miao Wei pointed out at a State Council Information Office press conference last year that 80% of future 5G application scenarios will be industrial internet, that is, various vertical industry scenarios. The smart grid will be one of the vertical industries with wide applications. It has already extensively adopted communication technology for metering services and has shown strong interest in 5G technology and put it into practice. China's smart grid has a long history and is large in scale. With 5G technology empowerment, there is an opportunity to tap into huge application potential. Currently, telecom operators have already conducted pilot projects with industry chain enterprises. Looking ahead, communication companies will develop an important 5G industry segment from the cloud, pipe, and terminal perspectives. "Technology complex" Smart grid concept was proposed as early as 2001 and has gained worldwide recognition. In 2015, the National Development and Reform Commission clearly
: What opportunities are there for communication companies /
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