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HH70, the first high-temperature superconducting Tokamak achieves first plasma

Recently, the world’s first fully high-temperature superconducting Tokamak device, developed and constructed by Energy Singularity, known as “HH70,” has successfully achieved first plasma. HH70 has conducted discharge experiments based on two types of pre-ionization methods: localized helical magnetic flux injection (electron gun) and ion cyclotron heating (ICRF), and has successfully obtained the first plasma.

Recently, the world’s first fully high-temperature superconducting Tokamak device, developed and constructed by Energy Singularity, known as “HH70,” has successfully achieved first plasma. HH70 has conducted discharge experiments based on two types of pre-ionization methods: localized helical magnetic flux injection (electron gun) and ion cyclotron heating (ICRF), and has successfully obtained the first plasma. Starting from the completion and operation of HH70, and taking HH70 as a key experimental platform, we will invest in the development of the next generation of high-field high-temperature superconducting Tokamak devices—HH170, which aims to achieve a deuterium-tritium equivalent energy gain (Q) greater than 10.

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