Analysis of NXP’s industrial and commercial energy storage technology solutions: a powerful driver of energy change

 【Lansheng Technology News】Currently, the industrial and commercial energy storage market is in its infancy and has become very popular. NXP Semiconductors currently launches system solutions for industrial and commercial energy storage and large-scale storage, which effectively improves users' design and development speed. NXP Semiconductors has the ability to integrate overall solutions and has an extremely rich product line, ranging from analog front-end AFE to MCU, from sensors to communication interface devices.


Currently, the industrial and commercial energy storage market is in its infancy and has become very popular. NXP Semiconductors currently launches system solutions for industrial and commercial energy storage and large-scale storage, which effectively improves users' design and development speed. NXP Semiconductors has the ability to integrate overall solutions and has an extremely rich product line, ranging from analog front-end AFE to MCU, from sensors to communication interface devices.


In the traditional sense, industrial and commercial energy storage is mostly divided into three-tier architecture, as shown in the figure below: For the bottom battery pack and battery cluster first-level CMU unit, LPC5506/16 is extremely cost-effective, and it can be used in conjunction with MC33665 to support the daisy chain Multiple MC33771/4 battery pack management units can also support the expansion of multiple MC33771/4 battery pack management units using the traditional SPI/I2C interface method. In order to improve the economy of the system and ensure the stability of the system, it is recommended that a single battery pack or a single cluster be connected using a daisy chain method. For communication between clusters and the MBMU, it is recommended that the CAN bus be used for connection.

For MBMU units (as shown in the figure below), RT10xx series MCUs such as (RT1021, RT1064) provide industry-leading computing capabilities of more than 500MHz, support up to 3 channels of CAN communication, and have multiple interfaces such as Ethernet. It can meet the performance requirements of traditional energy storage system applications, and communicates with different cluster CMU controllers LPC5506/16 through the CAN bus, effectively ensuring the high scalability and reliability of large-scale systems.

Conventional CMUs come in two forms (daisy chain or isolated SPI/I2C). NXP’s solution allows customers to flexibly choose according to their needs and choose the corresponding CMU communication mode.


Daisy chain mode to expand multiple AFE acquisition units

As shown in the figure below, the CMU controller LPC5506/16 expands multiple AFE modules through a daisy chain. A single AFE chip usually supports 14-18 string batteries.

SPI (I2C) mode expands multiple AFE acquisition units

LPC5506/16 has multiple sets of FlexComm interfaces inside, which can flexibly configure up to 6 or more SPI channels or more than 6 I2C channels, as shown in the figure below: Multiple AFE modules can be expanded and managed through these traditional communication interfaces, which is compatible with most of the products on the market. AFE analog front end.

Finally, for some high-performance application requirements, NXP i.MX series MPU can provide high-performance system interconnection and Linux-based application development platform, which greatly expands the application of industrial and commercial energy storage systems EMS and MBMU.

At the same time, NXP continues to invest in the development of AFE products and believes that more innovative products will soon be launched and applied to industrial and commercial energy storage systems.


Lansheng Technology Limited, which is a spot stock distributor of many well-known brands, we have price advantage of the first-hand spot channel, and have technical supports.

Our main brands: STMicroelectronics, Toshiba, Microchip, Vishay, Marvell, ON Semiconductor, AOS, DIODES, Murata, Samsung, Hyundai/Hynix, Xilinx, Micron, Infinone, Texas Instruments, ADI, Maxim Integrated, NXP, etc

To learn more about our products, services, and capabilities, please visit our website at http://www.lanshengic.com

Comments

Post a Comment

Popular posts from this blog

What are the Benefits of Power Optimizers?

Image
  Power optimizer for solar panels is a DC/DC converter that is connected to each solar panel in the PV system, turning them into smart modules. By constantly monitoring the maximum production capacity of each individual solar module, optimizers can increase your PV plant energy production – potentially increasing revenue and shortening system payback time. Simply put, the main benefit of power optimizer is that it maximizes the performance of each panel individually. What are the benefits of power optimizers and why are they needed? When installing solar panels, the panels are connected into groups or arrays. In the case of roof-mounted and in-roof panels, there are usually 12-20 solar panels in one group. If the productivity of one of these panels decreases (shadows from trees and clouds, dust, bird droppings, failures of PV components and other factors), then the productivity of the whole group decreases. Defective or shaded panels may produce 15 to 25 percent less solar energy ...
Read more

What is a Power Conditioner?

Image
  Looking to protect your sensitive and expensive electronics? Surge protection is a great start, but power conditioners also offer valuable protection for components in entertainment and sound systems, as well as home office devices. What does a power conditioner do that a surge protector can’t? Surge protectors are a great defense against damaging voltage spikes. However more than surges and spikes can effect certain sensitive electronic devices. Radio frequency interference (RFI), electro-magnetic interference (EMI) and voltage fluctuations can also effect sound, entertainment, and office devices, causing a reduction in sound and picture quality. How does it work? Power conditioners act as a buffer between the outlet and your system, smoothing out voltage fluctuations as well as radio and electromagnetic interference that can effect system performance. Initially used in industrial, research and laboratory applications, not long after the introduction of home computer systems, th...
Read more

Intel Ruixuan Graphics DX11 performance update, and launched a new Intel PresentMon\xa0Beta

Image
  【Lansheng Technology Information】Through the release of the latest Game On driver,  Intel  has improved the performance of Intel Ruixuan graphics card running a series of popular DX11 games-bringing an average frame rate increase of about 19% for gamers, and the average About 20% of the 99th Percentile frame rate fluency has been improved. This update opened the prelude to the optimization of Intel Sharp DX11. The above-mentioned games are just the beginning of this optimization. Intel will continue to bring more game experience upgrades to users. Intel  will not stop here, and will continue to optimize Intel Sharp Graphics. The optimization and upgrade of DX11 this time is another proof of Intel's fulfillment of its commitment to players in terms of software optimization and game technology integration. Since the release of desktop graphics cards, Intel has released 30 driver updates, provided 57 new games with Game on optimization support, and provided many other...
Read more