Battery Power Control Architecture for Flexible Energy Conversion
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Solution Overview
Problem
Existing battery energy storage and conversion systems lack intelligent control and uniform scheduling, limiting their application scenarios and efficiency.
Innovation Solution
An energy conversion management system comprising a battery module, battery management module, power control module, and telemetry terminal, which enables flexible power adjustment based on power consumption conditions through information acquisition, control, and data management, with optional energy control and wireless modules for optimal economic benefits.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If existing battery energy storage schemes are used, then energy storage function is provided, but intelligent control and power conversion are not ideal
Solution Approach 1:
The control system is segmented into multiple independent modules: battery management module for monitoring battery status, power control module for managing power conversion, and energy control module for optimizing energy scheduling. Each module operates independently with specific functions, reducing overall system complexity while maintaining intelligent control capabilities.
Solution Approach 2:
The system employs dynamic control strategies where the power control module adjusts charging and discharging power in real-time based on battery status and load requirements. The energy control module dynamically schedules energy conversion based on power consumption conditions, enabling adaptive intelligent control without requiring overly complex fixed architectures.
2Adaptability or versatility
If battery energy storage modules are deployed, then energy storage capability is achieved, but application scenarios are limited
Solution Approach 1:
The battery energy storage module is designed with universal applicability through standardized interfaces and modular architecture. The same battery module can serve multiple application scenarios including but not limited to peak shaving, load balancing, renewable energy integration, and emergency backup power, eliminating the need for different configurations for different applications.
Solution Approach 2:
The system provides flexible adaptation to different application scenarios through dynamic control parameters and adjustable energy management strategies. The power control module can be configured with different charging/discharging profiles depending on the application, while the energy control module adapts its scheduling algorithm based on real-time power consumption conditions, enabling a single system design to serve multiple purposes.
3Ease of operation
If uniform scheduling is applied to battery energy conversion, then management simplicity is achieved, but conversion power cannot be flexibly adjusted
Solution Approach 1:
The power control module implements dynamic power adjustment by continuously monitoring battery status (voltage, current, temperature) and load requirements. It flexibly modifies charging and discharging power levels in real-time, enabling both ease of operation through automated control and high conversion efficiency by optimizing power flow based on actual conditions rather than fixed uniform schedules.
Solution Approach 2:
The battery management module provides real-time feedback on battery status to the power control module, which adjusts power conversion accordingly. This closed-loop feedback mechanism enables flexible power adjustment while maintaining optimal conversion efficiency, as the system automatically responds to changing conditions without requiring manual intervention or complex uniform scheduling protocols.
Data Source
AI summary
Provided are an energy conversion management system and method. The energy conversion management system includes a battery module, a battery management module, a power control module, and a telemetry terminal connected to the battery management module and the power control module respectively. The battery management module is configured to perform information acquisition, control and data management on the battery module, transmit battery information to the telemetry terminal, and receive the feedback information from the telemetry terminal. The power control module is configured to control the charging power and discharging power of the battery module according to the control instruction of the battery management module and the control instruction of the telemetry terminal. The telemetry terminal is configured to perform data interaction with a user and control the battery management module and the power control module according to a user instruction.