CHINESE PLANS FOR ADS AND CSNS

High intensity proton accelerator now has two major applications in China: one is Accelerator Driven Subcritical System for nuclear waste transmutation and another is spallation neutron source. ADS project launched in the first half of 2011 will build an ADS test setup with CW proton linac. China Spallation Neutron Source(CSNS) project will start construction in September 2011and it will operate at pulse mode at 25Hz repetition rate. This paper will briefly introduce these two projects, their accelerator design and the related technology development .