1, calligraphy peak clipping: in calligraphy creation, peak clipping refers to adjusting the state of the pen tip to keep it in a good writing state. Feng, this refers to the tip of the brush. In the process of writing, the nib may be deviated or scattered, so it is necessary to cut the peak.
The methods of peak clipping include lifting the pen and twisting the tube, etc., so as to restore the pen tip to normal state and ensure the quality and effect of writing. The peak clipping of calligraphy requires calligraphers to always pay attention to the state of the nib in the process of using the pen and make corresponding adjustments according to the writing needs to achieve the best writing effect.
2. Power peak shaving: In power system, peak shaving refers to the adjustment of power load to ensure the stability and safety of power grid operation. Due to the uneven distribution of power load in a day or a period of time, overload may occur during peak hours. In order to meet the power demand, the power system needs to put in additional generator sets for regulation, which are called peak shaving units.
Peak shaving units require convenient start and stop, and synchronous adjustment is easy when connected to the grid. Common peak shaving units include gas turbine units and pumped storage units. The purpose of power peak regulation is to ensure the normal operation of power grid during peak period and meet people's electricity demand.
3. Music peak shaving: In the field of music, peak shaving refers to the process of adjusting the pitch and sound quality of musical instruments. This process includes fine-tuning the strings, pipes, membranes and other vocal parts of the instrument to make them reach the best state, thus ensuring the overall harmony and aesthetic feeling of the music. Music peaking requires musicians to have certain skills and experience and make adjustments according to the needs of performance and the characteristics of musical instruments.
Standards in different peak shaving fields:
1, the standard of peak clipping in calligraphy: in calligraphy creation, the standard of peak clipping is mainly reflected in the recovery of brushwork and the quality of writing. A good peak clipping standard should be to restore the nib to normal state and ensure the fluency and accuracy of writing. In addition, the peak cutting and valley filling of calligraphy require calligraphers to make corresponding adjustments according to the writing needs in order to achieve the best writing effect. The standard of peak clipping in calligraphy varies with style, style and personal skill.
2. Peak regulation standard: In power system, the standard of peak regulation is mainly reflected in the stability and safety of power grid operation. The state stipulates that within the frequency range of 50HZ, the positive and negative deviation of power system frequency should not exceed 0.2HZ, and for small systems, it can be considered as positive and negative 0.5HZ. The standard of peak shaving varies with power grid scale and load characteristics.
3. Standard of music peak shaving: In the field of music, the standard of peak shaving is mainly reflected in the coordination of musical instrument pitch and sound quality. Music peak-shaving requires musicians to adjust according to the needs of performance and the characteristics of musical instruments to ensure the harmonious beauty of music. The standard of music peak shaving varies with different music styles, performance occasions and musical instruments.
4. Peak shaving standard: In engineering projects, the standard of peak shaving is mainly reflected in the control of project schedule, quality and cost. According to the actual situation of the project, the project manager needs to make appropriate adjustment plans to reduce project risks and improve project success rate. The standard of peak shaving varies with the characteristics of projects, industries and regions.