CAJ | 학술논문

随着风光互补发电技术的发展，储能单元已成为风光互补发电系统的重要组成部分，储能单元的优劣将直接影响到系统的整体性能。针对风光互补发电系统自身的特点，提出了基于风光互补发电系统的铅酸蓄电池多阶段充电控制策略。通过对不同阶段充电控制策略的控制调节，可以使蓄电池在环境发生变化时仍然可以得到合理有效的充电效果；通过合理的转换和控制电路使风能与太阳能资源得到最大限度的存储与利用；通过系统仿真与实验验证了蓄电池多阶段充电控制策略的合理性与可实施性。
수착풍광호보발전기술적발전，저능단원이성위풍광호보발전계통적중요조성부분，저능단원적우렬장직접영향도계통적정체성능。침대풍광호보발전계통자신적특점，제출료기우풍광호보발전계통적연산축전지다계단충전공제책략。통과대불동계단충전공제책략적공제조절，가이사축전지재배경발생변화시잉연가이득도합리유효적충전효과；통과합리적전환화공제전로사풍능여태양능자원득도최대한도적존저여이용；통과계통방진여실험험증료축전지다계단충전공제책략적합이성여가실시성。
With the development of wind-solar hybrid power generation technology,energy storage units have become the important components of wind-solar hybrid power generation system.The merits of the energy storage units will directly affect the overall performance of the system.According to the features of the system,the multi-stage charge control strategy of the lead-acid battery is proposed.By adjusting the charge control strategy at different stages,it makes the battery charged reasonably and efficiently under the unstable environment conditions.With reasonable conversion and control circuit,the wind energy and solar energy resources can be stored or utilized efficiently.The system simulation and experimental results indicate that the multi-stage battery charging control strategy is reasonable and applicable.