Chinese Academy of Sciences

China Electric Power Research Institute

Xiaoning Wang

Jie Yang

Jinzhong Li

Xuebin Chi

Shuqi Zhang

Shasha Lu

Can Wu

Xiaocen Hu

Haili Xiao

Guangfan Li

Yuewen Qi

Rong He

Ninghua Wang

The system includes a job request collection and distribution module, a scheduling service module and a job execution service module. The job request collection and distribution module receives first description information of a job to be executed from a user terminal. A current scheduling service module matched with a job scheduling algorithm name in at least one scheduling service module determines a computing resource required by the job to be executed according to the first description information, and then determines a job scheduling result according to the required computing resource and currently available cluster computing resources. The job is submitted to a high-performance computer through a current job execution service module matched with a job execution service name in at least one job execution service module according to a device identifier and a global identifier of the job to be executed contained in the scheduling result.

Task scheduling method and system

A partial discharge test power supply system for an extra high voltage transformer comprises: an electric motor (); an intermediate frequency generator () driven by the electric motor and outputting an intermediate frequency voltage; a middle transformer () receiving the intermediate frequency voltage and outputting a test voltage to be applied to a test sample () by a generator outlet (); a low-voltage compensating reactor () connected between the intermediate frequency generator and the middle transformer; a high-voltage compensating reactor () connected between the middle transformer and the sample; wherein the electric motor and the intermediate frequency generator are arranged in a metal housing (). The system also includes the following filters: a filter (a) arranged in the excitation circuit of the intermediate frequency generator, a filter (b) arranged between the high-voltage compensating reactor and the sample and a filter (c) arranged between the generator outlet and the low-voltage compensating reactor. The system provides a simple and reliable power source system with little background interference for the extra high voltage partial discharge tests.

Partial discharge experiment power supply system for extra-high voltage transformer and method thereof

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Beijing, China

Xiaoning Wang