Peak To Valley

Views Updated: Dec 15, 2025

Abbreviation

Pronunciation

/pik tɪ ˈvæli/

Group ⅰ showed : double peak to valley, large undulating range.
The work condition of automatic generation control ( AGC ) in Hubei Electric Network since 1997 was introduced. The influence from power interchange between provinces, difference between peak to valley and capacity of generator in Hubei electric network, on the AGC control was analyzed.
A comparison with a single quantum well system shows that the double quantum well system is superior to the single quantum well system in some aspects, including the peak to valley current ratio and the negative differential resistance range.
The traditional surface error evaluation methods includes peak to valley value method, root mean square method and wave surface bump method etc. They have their own characteristics and the intrinsic link between each other.
Its position resolution is 3 mm with the peak to valley ratio being 2.6. The time of measuring a specimen is about one minute.

Polycythemia Vera Medical

Production Value Business

Papiloma Virus Medical

Polio Virus Medical

Photovoltaic(s) Academic

Pemphigus Vulgaris Medical

Photo-Voltaic Academic

Phaseolus Vulgaris Intl

Promotional Videos Misc

Pole Vault Sports