Risk Analysis And Control Of Electricity Sales Company In Sharing Energy Storage Mode

After the publication of the Power Reform Document No.9,the reform of the power system officially began,and the emerging entity of power sales companies aroused heated discussions.The subsequent release of the core supporting documents encouraged collective entities to actively participate in the power reform,and at the same time brought more competition to the power sales companies.The opening of the electricity sales site allows users to get a better electricity experience.On the other hand,it also places higher requirements on electricity sales companies.The electricity market is vast and the interests of all parties are complex.China has seen the phenomenon of delisting of electricity sales companies.The competitive pressure of electricity sales companies in the operation process is great,and risk management is urgently needed.This article takes the electricity market reform as the background,combined with the shared energy storage model,to discuss the problems that arise in the risk management of electricity sales companies.First of all,by searching,reading and combing the literature,the existing types of main bodies after the power market reform are defined and analyzed.In order to better understand the risks faced by power sales companies,this paper focuses on the types,business models and development status of power sales companies.And the power sales company under the mode of shared energy storage is described to lay the foundation for risk management and control.Secondly,in the process of risk identification,combined with fishbone diagram method,the risk index system of power sales company is established,the index data collection is carried out,and the set-valued statistical method is selected for risk measurement.In the development process of power sales companies,they are mainly confronted with five risks from policy,market,regional power supply,operation and safety.The risk probability center,risk stability and risk value of the index is obtained after calculation.Built on the historical data of Guangdong Province,this paper simulates and optimizes the power purchase and sales scheme to reduce the risk probability of the power sales company under the shared energy storage mode as much as possible.Finally,the paper puts forward the countermeasures to control the risks of the power sales companies under the shared energy storage mode,uses the methods of information collection and timely operation adjustment for the new policies to avoid the policy risks,and reduces the market risks by improving the "medium and long term electricity+spot market trading" mode.It also needs to strengthen the assessment measures of electricity deviation,change the sales concept,and enhance the service awareness,innovative sales services,improve the credit management system,establish a high-quality talent team.