Discussion of load resource in reserve market;

Compensation fees for AGC is based on availability、regulating capacity,regulating speed,regulating precision and the response time,peak adjustment is based on losing energy and times of start-stop;reserve is based on reserve capacity and duration;reactive power and voltage support is based on the influence to active power;black start-up restore is based on the requirements .

In the traditional vertically integrated utility, the generators always provide reserve without any payment.

Utilizing the powerful functions and flexibility of the Harris 2020 switching system and the ADV digital dispatching system, we have realized the simulation training and standby function of dispatching system through extending hardware and flexibly applying software system.

The results show that fuel consumption was saved during the unit commissioning time and plant electrical consumption was saved during normal standby time,the good economic and social benefits were achieved for the company.

Introduce a sample of SDH application of automatic switching between duty and stand by communication channels.

This paper discusses how to enhance the reliability of stand by channel.

Discusses the factors and principles to be considered in determining the question of stand by units, according to the current design standard and handbooks, and recommends a few combination schemes for reference.

The stand-by feedwater pump should be put in service as soon as the operating pump is tripped out.

As one of the most important ancillary services, power reserves play a very important role in maintaining power system security and reliability.