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国内首台16兆瓦热解气发电机组济南点火,打破技术垄断,助力双碳转型
国内首台16兆瓦热解气发电机组济南点火,打破技术垄断,助力双碳转型
The first 16 MW pyrolysis gas generator set in China was ignited in Jinan, breaking the technological monopoly and helping with the dual carbon transformation
近日,央视《新闻直播间》重点报道了国内首台16兆瓦热解气发电机组在山东济南起步区点火成功的重大突破,这台由哈电集团自主研发的机组,顺利完成点火及上慢车测试,在慢车工况下稳定运行5分钟,各项核心参数均达到设计标准,标志着我国在热解气发电领域实现自主正向设计的关键跨越,彻底打破国外技术封锁,为固体废弃物资源化利用与绿色能源转型注入强劲动力。据行业数据显示,此前我国热解气发电机组核心技术对外依存度达76%,进口机型价格比国产拟量产机型高出40%-60%,此次突破将大幅降低应用成本,推动热解气发电产业规模化发展。
Recently, CCTV's "News Live Room" highlighted a major breakthrough in the successful ignition of China's first 16 MW pyrolysis gas generator set in the starting area of Jinan, Shandong. This unit, independently developed by Harbin Electric Power Group, successfully completed ignition and slow driving tests, and ran stably for 5 minutes under slow driving conditions. All core parameters met the design standards, marking a key leap in China's independent positive design in the field of pyrolysis gas power generation, completely breaking the foreign technology blockade, and injecting strong power into the resource utilization of solid waste and the transformation of green energy. According to industry data, China's core technology for pyrolysis gas power generation units had a 76% dependence on foreign countries, and imported models were priced 40% -60% higher than domestically produced models. This breakthrough will significantly reduce application costs and promote the large-scale development of the pyrolysis gas power generation industry.
热解气发电机组是依托热解技术,将煤、生物质等固体燃料转化为热解气(主要成分为一氧化碳、氢气、甲烷等),再通过燃烧发电的清洁装备,兼具环保与能源利用双重价值,被广泛应用于能源、工业制造、固体废弃物处理等领域,也是破解固体废弃物污染、实现“变废为宝”的核心装备。此次在济南起步区点火成功的16兆瓦热解气发电机组,属于中小型机组,凭借效率高、启动机动性好的优势,可适配灵活调峰及分布式能源发电场景,填补了国产大功率热解气发电机组的市场空白。
Thermal decomposition gas generator set is a clean equipment that relies on pyrolysis technology to convert solid fuels such as coal and biomass into pyrolysis gas (mainly composed of carbon monoxide, hydrogen, methane, etc.), and then generates electricity through combustion. It has dual values of environmental protection and energy utilization and is widely used in energy, industrial manufacturing, solid waste treatment and other fields. It is also the core equipment to solve solid waste pollution and achieve "turning waste into treasure". The 16 MW pyrolysis gas generator set that was successfully ignited in the starting area of Jinan is a small and medium-sized unit. With its high efficiency and good starting maneuverability, it can adapt to flexible peak shaving and distributed energy generation scenarios, filling the market gap of domestic high-power pyrolysis gas generator sets.
“本次试验主要针对国内首台16兆瓦热解气发电机组进行点火和上慢车测试,判定试验成功的核心依据是点火顺利,能检测到高温气体流出,同时高低压转速达到设定值,且在慢车工况持续稳定运行5分钟,完全达到设计预期。”哈电集团汽轮机公司工程研究中心燃气轮机研究所副所长原泽介绍,该机组的研制攻克了热解气适配燃烧、高效净化、低压稳定供气等一系列“卡脖子”技术。
The main purpose of this experiment is to conduct ignition and slow running tests on the first 16 MW pyrolysis gas generator set in China. The core basis for determining the success of the test is that the ignition is smooth, high-temperature gas can be detected to flow out, and the high and low pressure speeds reach the set values, and it continues to operate stably for 5 minutes under slow running conditions, fully meeting the design expectations. "Yuan Ze, Deputy Director of the Gas Turbine Research Institute of the Engineering Research Center of Harbin Electric Power Group Steam Turbine Company, introduced that the development of this unit has overcome a series of" bottleneck "technologies such as pyrolysis gas adaptation combustion, efficient purification, and low-pressure stable gas supply.
相较于传统发电装备,这台16兆瓦热解气发电机组优势凸显。其采用自主研发的适配型燃烧室,可高效利用不同成分的热解气,发电效率达38%-45%,远超行业平均水平;启动灵活,从启动到并网仅需30分钟,热态启动至满负荷不足90分钟,调峰能力超70%,可实现0至100%负荷稳定运行,完美适配分布式能源与电网调峰需求。同时,机组燃烧后主要产生水蒸气和二氧化碳,氮氧化物排放低于25ppm,环保效益显著,单台机组每年可消耗各类固体废弃物约18万吨,减少碳排放约22万吨。
Compared to traditional power generation equipment, this 16 MW pyrolysis gas generator set has prominent advantages. It adopts independently developed adaptive combustion chambers, which can efficiently utilize pyrolysis gases of different compositions, with a power generation efficiency of 38% -45%, far exceeding the industry average level; Flexible start-up, taking only 30 minutes from start-up to grid connection, and less than 90 minutes from hot start-up to full load. With a peak shaving capacity of over 70%, it can achieve stable operation from 0 to 100% load, perfectly adapting to distributed energy and grid peak shaving needs. At the same time, the combustion of the unit mainly produces water vapor and carbon dioxide, with nitrogen oxide emissions below 25ppm, and significant environmental benefits. A single unit can consume about 180000 tons of various solid waste per year, reducing carbon emissions by about 220000 tons.
此次选择在济南起步区开展关键试验,并非偶然。济南起步区的济南先进动力研究所,拥有国内顶尖的发电装备试验平台,具备从部件到整机的全套测试能力,此前已成功保障过多类大功率燃气轮机试验,为本次热解气发电机组点火测试提供了全方位的技术支持与后勤保障,也彰显了济南在先进动力装备领域的科研实力。
The choice to conduct key experiments in the starting area of Jinan this time is not accidental. The Jinan Advanced Power Research Institute, located in the starting area of Jinan, has a top domestic power generation equipment testing platform and a complete set of testing capabilities from components to the whole machine. It has successfully guaranteed multiple types of high-power gas turbine tests, providing comprehensive technical and logistical support for the ignition test of the pyrolysis gas generator set, and also demonstrating Jinan's scientific research strength in the field of advanced power equipment.
值得关注的是,此次热解气发电机组点火成功,不仅是单一产品的突破,更构建了一套自主可控的全国产化正向设计体系,整合了热解气发电机组上下游全套产业链,对保障国家能源安全、推动绿色低碳转型具有重要意义。据了解,热解气作为固体废弃物热解后的产物,若直接排放会造成环境污染,而该机组的投用,实现了“废弃物→热解气→电力”的闭环利用,推动固体废弃物资源化利用率提升至90%以上。
It is worth noting that the successful ignition of the pyrolysis gas generator set this time is not only a breakthrough in a single product, but also the construction of an independent and controllable national production positive design system, integrating the entire upstream and downstream industrial chain of pyrolysis gas generator sets, which is of great significance for ensuring national energy security and promoting green and low-carbon transformation. It is understood that pyrolysis gas, as a product of solid waste pyrolysis, can cause environmental pollution if directly discharged. The operation of this unit has achieved a closed-loop utilization of "waste → pyrolysis gas → electricity", promoting the resource utilization rate of solid waste to over 90%.
按照计划,该机组后续将在济南起步区开展升负荷测试、燃烧调整等系列试验,预计2026年完成全部测试工况,逐步实现产业化推广,未来可广泛应用于工业固废处理、分布式能源供电、电网调峰等场景。业内专家表示,该机组的成功点火,标志着我国热解气发电技术从“跟跑”向“并跑”跨越,将进一步推动我国固体废弃物资源化利用产业高质量发展,为“双碳”目标实现提供坚实支撑。
According to the plan, the unit will conduct a series of tests such as load increase testing and combustion adjustment in the starting area of Jinan. It is expected to complete all test conditions by 2026 and gradually achieve industrial promotion. In the future, it can be widely used in industrial solid waste treatment, distributed energy supply, power grid peak adjustment and other scenarios. Industry experts say that the successful ignition of the unit marks a leap from "following" to "running in parallel" in China's pyrolysis gas power generation technology, which will further promote the high-quality development of China's solid waste resource utilization industry and provide solid support for achieving the "dual carbon" goal.
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