State Grid Shandong Electric Power Research Institute

State Grid Shandong Electric Power Company

Ecology Institute, Shandong Academy of Sciences

Qiang Zhang

Jiantao Liu

Na Li

Lei Li

Xiaowen Fu

Yuntao Sun

Jianing Wang

Peng Xu

Lei Ji

Fanyong Song

Yudun Li

Yuanlong Liu

Guanhong Chen

Tianyuan Li

A distributed photovoltaic regulation method considering safety verification includes acquiring power transmission or power substation equipment limit value, load condition, and distributed photovoltaic aggregation information under equipment, calculating load rate of equipment, calculating total maximum regulation amount or the total over-limit correction amount of distributed photovoltaic power under equipment based on the load rate of equipment and a threshold value, and decomposing total maximum regulation amount or total over-limit correction amount to obtain respective total maximum regulation amount or total over-limit correction amount of each load point; and decomposing respective total maximum regulation amount or total over-limit correction amount of each load point to obtain respective maximum regulation amount or over-limit correction amount of each automatic power generation control unit, correcting respective regulation requirement and generating respective regulation target of each automatic power generation control unit, and sending respective regulation target to each automatic power generation control unit for execution.

Distributed photovoltaic regulation method and system considering safety verification

Asp. ECO-1 strain was preserved at the China General Microbiological Culture Collection Center (CGMCC) on Mar. 31, 2017, with the preservation number of CGMCC No. 13960. Thesp. ECO-1 strain was separated from POPs (Persistent Organic Pollutants) polluted soil for the first time. The bifunctional enzyme preparation capable of efficiently degrading polychlorinated biphenyl and atrazine was prepared by utilizing the strain for the first time; especially, the bifunctional enzyme preparation has remarkable degradation activity on the polychlorinated biphenyl which is difficult to degrade under an aerobic condition, which is completely different from functions of existing knownsp. and enzyme preparations thereof.

sp. and a preparation method and application of bifunctional enzyme preparation ofsp

Growing community of inventors

Jinan, China

Qiang Zhang