TBEA new energy
blockbuster release
new generation of serial double engine
live broadcast
April 1, TBEA new energy "optical storage integration wisdom to start the new process" large-scale power station optical storage technology innovation summit and new product launch conference was held in Beijing.
this conference also covers industry trend research, technology path sharing and heavy new product release, a number of authoritative experts and business representatives to talk about the future of the new power system.
Peng Xu, general manager of TEPCO New Energy Company, pointed out in his speech at the press conference that on the eve of the 15th Five-Year Plan, large-scale clean energy bases represented by deserts and Gobi are becoming the main power source of the power system. Facing the challenges brought by "high proportion of renewable energy" and "high proportion of power electronic equipment", the integration of optical storage has become the only way to ensure the stability of the system.
Liang Zhipeng, chairman of the renewable energy special committee of China energy research association, then delivered a speech, further emphasizing the historical significance of this transformation.
director ma shi yi of the new energy research institute of the general institute of hydropower planning and design shared the "high-quality development path of new energy.
The core link of this conference is the new product launch ceremony. Under the witness of the guests on the spot, TBEA New Energy officially launched a new generation of grid-type high-power group string liquid-cooled energy storage converter and a new generation of 500kW group string photovoltaic inverter.
Zhang Guangqing, manager of energy storage division of Beijing Jianheng Certification Center, it shared how the "group string energy storage converter under the new national standard" realized from technological innovation to value landing. The "real network" capability focused on at the conference was repeatedly emphasized. Experts at the conference agreed that electrochemical energy storage must complete the transformation from "price" to "value" and eliminate low-price competition in order to ensure the healthy development of network-type energy storage., So as to effectively support the safe and stable operation of the new power system.
the whole conference has a compact rhythm, from macro policies, industry insights to specific product solutions, step by step, clearly showing the technical thinking and strategic layout of TBEA new energy under the general trend of optical storage integration.
01 energy storage "smart heart":
TE435/392K-HV network type high-power group series liquid-cooled PCS
This product is a complete reconstruction of the converter (PCS), the core of the energy storage system by TBEA. Its biggest highlight is the use of full intelligent liquid cooling and ultra-high power density integrated design. Through innovative topology and thermal management, the new design achieves a smaller footprint and lighter weight at the same power rating. Compared with the previous generation, both volumetric power density and gravimetric power density have been significantly improved. This significantly reduces the land footprint of energy storage power stations, making it particularly suitable for projects in areas with limited land resources or for retrofits and upgrades, thereby directly lowering both initial capital expenditure and land costs. TE435/392K-HV is not only compact beyond the physical level, but also like an intelligent heart with "independent thinking and support ability. With TE-PowerHUB high-speed control platform, it has the ability to form a network (Grid-Forming), which can achieve seamless millisecond-level switching with the network mode. This means that it can not only adapt to a variety of power grid environments from very strong to very weak (SCR = 1~40), but also actively provide key auxiliary services such as inertia support, fast FM and even black start for the power grid, from a simple "power porter" to an "active participant" in maintaining the stable operation of the power grid ". Combined with the high protection level of IP66 C5-M and multiple active safety design, it ensures ultra-high reliability in various harsh environments while pursuing extreme compactness.
02 photovoltaic "high efficiency engine":
TS500KTL-HV-C1 series photovoltaic inverter
On the photovoltaic side, the advent of TS500KTL-HV-C1 has pushed the stand-alone power of string inverters to a new global height of 500kW. The product is adapted to the design of 5/5.5MW photovoltaic large base subarray. through supporting the higher voltage platform of DC 1600V and AC 1000Vac , the system line loss and BOS (balance system) cost are effectively reduced. compared with the mainstream 330kW scheme, it is expected to bring significant initial investment savings to the power station.
The power core of the "engine" uses third-generation semiconductor silicon carbide (SiC) devices , which not only improves conversion efficiency, but also enhances power density and reliability. The product has an ultra-wide working temperature range of -40 ℃ to 70 ℃ and an altitude of 5000 meters without derating , showing unparalleled environmental adaptability. In terms of power grid access, it adopts voltage source control technology, has the ability to actively support the voltage and frequency of the power grid, and the power response time is as fast as 20 milliseconds, which greatly improves the response speed and support strength of the photovoltaic power station to the power grid dispatching instructions, and helps the power grid stability under the high proportion of new energy access.
03 Technology Depth:
From Single Point Breakthrough to System-Level Value Remolding
The value of the two new products goes far beyond parameter improvement. Together, they point to the optimization of system-level efficiency and economy, and enable full life cycle management through intelligent empowerment.
01 Density Revolution and Cost Optimization:
The compact design of the TE435/392K-HV directly reduces the land, installation and civil costs of the energy storage system. The TS500KTL-HV-C1 reduces the number of inverters and the amount of cable supports through high power and high voltage, thus reducing the cost of BOS. The two have jointly lowered the levelized electricity cost (LCOE/LCOS) of new energy power plants from different links.
02 active support of power grid has become standard:
both the network construction capability of energy storage and the voltage source control of photovoltaic indicate that TBEA's new energy products have fully embraced the "power grid-friendly" design concept. This makes the new energy station from the "grid adapter" to "grid support", in line with the fundamental needs of building a new power system.
03 full-link intelligent operation and maintenance:
both products are deeply integrated with intelligent sensing and diagnosis functions, and can be seamlessly connected with TBEA's TB-eCloud intelligent energy management platform. Through cloud big data and intelligent analysis, digital management of the whole life cycle from equipment early warning, fault location to performance optimization is realized, which greatly improves operation and maintenance efficiency and power generation income.