MISSION: eMISsion-free HV and MV transmiSION switchgear for AC and DC

使命：用于交流和直流的无排放高压和中压输电开关设备

• 批准号: 10070225
• 金额: $ 64.9万
• 依托单位: UNIVERSITY OF ABERDEEN
• 依托单位国家: 英国
• 项目类别: EU-Funded
• 财政年份: 2024
• 资助国家: 英国
• 起止时间: 2024 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=10070225
• 关键词: MISSION; eMISsion; free; HV; MV

The use of fossil fuels and the emission of greenhouse gases (GHG) into the atmosphere must be minimised as fast as possible to reach a climate-neutral society by 2050. A vital prerequisite of the de-carbonisation is the rapid growth of renewables. In 2050 more than 60 % of electrical power is expected to come from wind and solar, both significantly more remote located than traditional thermal power generation. To achieve this, efficient grid-integration of renewables across Europe and globally requires the development of high-power transmission systems and components, and more specifically Medium Voltage DC (MVDC) and High Voltage DC (HVDC) switchgear. In existing grids MVAC and HVAC switchgear isfilled with the insulation gas SF6, the world's most potent GHG with a global warming potential (GWP) of 24 300. SF6-emissions due to leakages during gas handling or defective sealings / compartments represents a significant part of the grid owners' total GHG emissions. MISSION project will develop and demonstrate three SF6-free products as key-levers for climate neutral power transmission based on the requirements defined by TSOs, filling critical gaps in future hybrid ACDC grids: 1. SF6-free HVAC circuit breaker will be developed and type tested by Siemens Energy and installed and demonstrated by Statnett in Norway and RTE in France reaching TRL 8, 2. SF6-free HVDC GIS will be developed and type tested by Siemens Energy in Germany reaching TRL 8, 3. MVDC circuit breaker will be developed and tested in relevant environment by G&W reaching TRL 6. In addition, MISSION will determine technical properties of different SF6-alternatives for application in AC and DC switchgear for high and medium voltage operation. MISSION will contribute to enable emission-free energy transmission and switchgear technology transition for a resilient and sustainable future electric grid.

必须尽快将化石燃料和温室气体（GHG）排放到大气中，以便到2050年到达气候中性社会。去碳化的重要先决条件是可再生能源的快速增长。在2050年，预计有60％以上的电力来自风能和太阳能，这与传统的热电发电相比，其偏远更大。为了实现这一目标，在欧洲和全球的可再生能源的有效网格集成需要开发高功率传输系统和组件，更具体地说是中型电压DC（MVDC）和高压DC（HVDC）开关设备。在现有的网格中，MVAC和HVAC开关设备与绝缘气体SF6一起填充，这是世界上最有效的温室气体，全球变暖电位（GWP）为24300。SF6-由于气体处理或有缺陷的密封件 /隔间中的泄漏导致的SF6排放量代表了GRID所有者的总GHG GHG的重要部分。 MISSION project will develop and demonstrate three SF6-free products as key-levers for climate neutral power transmission based on the requirements defined by TSOs, filling critical gaps in future hybrid ACDC grids: 1. SF6-free HVAC circuit breaker will be developed and type tested by Siemens Energy and installed and demonstrated by Statnett in Norway and RTE in France reaching TRL 8, 2. SF6-free HVDC GIS将开发并类型由西门子的能源在德国到达TRL 8，3。将通过G＆W到达TRL 6的相关环境中开发和测试MVDC断路器。此外，任务还将确定不同SF6替代方案的技术特性，用于在AC和DC开关中应用于高和中型电压操作。任务将有助于实现无排放的能源传输和开关柜技术过渡，从而获得弹性且可持续的未来电网。