The working group meeting of lifting metallurgy and shielded motor sub-technical committee of National Rotary Motor Standardization Technical Committee on drafting industry standards in 2017 was held in Jiamusi Explosion-proof Motor Research Institute from 18 to 20 July 2017. The meeting was based on the requirements of the Ministry of Industry and Information Technology (Ministry of Industry and Information Technology  110), "The Second Revision Plan of Industry Standards of the Ministry of Industry and Information Technology in 2016" and the Energy Administration (State Energy Science and Technology  238), "Notice of the State Energy Administration on the Formulation Plan of Industry Standards in the Energy Field in 2016". Four industry standards declared by the Subcommittee were included in the industry standards in 2017. Make revision plan. The Secretariat of the Sub-tender Committee consulted and participated in the drafting units in February 2017. In March, a working group on standard drafting was established. In June, four working groups on industry standards were completed. In order to ensure the quality of standard preparation and successfully complete the standard submission and approval work this year, the Secretariat of the Sub-tender Committee organized a meeting of the working group on standard drafting. The main content of the meeting was a working group discussion on reviewing the four criteria.
Wang Xiaowen, Vice General Manager and Chairman of Subcommittee of Jiamusi Electrical Machinery Co., Ltd. of Harbin Electric Power Group, attended the meeting and made an important speech. Shang Zhikui, Director of Jiamusi Explosion-proof Electrical Machinery Research Institute and Vice-Chairman of Subcommittee, made a welcoming speech. The meeting was chaired by Wang Liping, Secretary-General of Subcommittee, and 26 representatives of 16 standard drafting working groups participated in the meeting.
The drafting meeting will review four industry standards, namely "Technical Conditions for PG Series High Temperature Shielded Motor (with Pump)", "Technical Conditions for YZTD (E) Series Tower Crane (Electromagnetic Brake) Multi-speed Three-phase Asynchronous Motor", "Technical Conditions for YZ Series Lifting and Metallurgical Three-phase Asynchronous Motor", "YZR Series Lifting and Metallurgical Winding Rotor Three-phase Asynchronous Motor". Machine technical conditions (seat number 450-500). During the meeting, the members of the Standards Drafting Working Group discussed the relevant contents of the four standard working group discussions, proposed amendments, and finally reached a consensus on the relevant technical issues. With the joint efforts of the members of the Working Group on Drafting the Whole Standards, the meeting achieved its expected objectives and successfully completed its agenda. After the meeting, the standard drafting working group will revise and supplement the discussion drafts of the working group on the four standards according to the revised opinions, then complete the preparation of the standard draft and submit it it to all the members and experts of the Subcommittee for wide consultation.
After the meeting, the Secretariat of the Subcommittee also organized all the delegates to visit Jiamusi Electric Machinery Co., Ltd. of Harbin Electric Power Group. Here, I would like to express my heartfelt thanks to Jiamusi Electric Machinery Co., Ltd. of Harbin Electric Power Group for its strong support for the work of the Subcommittee.