Thermal power unit energy storage agc

How to control thermal power unit with flywheel energy storage array?

A coordinated control scheme for the thermal power unit with flywheel energy storage array is proposed. Frequency modulation and AGC instruction tracking scenario models are constructed and simulated. AGC regulation indicators are conducted and analyzed to evaluate the unit's performance.

What is a thermal power unit control approach?

The proposed control approach is compared to the operating conditions of single thermal power unit regulation, thermal power energy storage combined regulation, and thermal power flexible load combined regulation using the model developed in this article. The system's primary source of power is a thermal power unit.

What is dynamic available AGC for battery energy storage system (BESS)?

Reference based on the new concept of dynamic available AGC for battery energy storage system (Bess), an independent AGC control strategy based on area control error signal distribution is proposed, to further enhance the impact of Bess rapid response ability.

What is AGC instruction tracing in TPU and FESA?

Using the relatively practical and specific model of TPU and FESA, modified frequency modulation and automatic generation control (AGC) instruction tracing operation scenario models are constructed. A comprehensive control strategy of FESA and a well-designed operation coordinated control method for TPU with FESA are proposed and applied.

What is the AGC instruction tracking model?

The AGC instruction tracking model is constructed based on the practical model of FESA and TPU and the proposed control strategies. The frequency modulation model is also modified by incorporating a dedicated control loop of FESA.

What is the difference between auxiliary regulation and energy storage system?

The output fluctuation of the thermal power unit is the biggest when the auxiliary regulation is only from the load side, and is relatively small when the frequency change rate is fast. The output of the energy storage system is small while the SOC consumption is small, and the frequency stability is not affected.