光伏发电技术

Photovoltaic power generation technology

　　　　分布式光伏发电，是指在用户所在场地附近建设，运行方式以用户侧自发自用为主，多余电量上网，且在配电系统平衡调节为特征的光伏发电设施。分布式光伏发电遵循因地制宜、清洁高效、分散布局、就近利用的原则，充分利用当地太阳能资源，替代和减少化石能源消费。

　　　创继科技通过房屋租赁模式或电费折扣模式为客户提供光伏发电项目全程的投资、设计、建设、运营服务。业主和投资方除节省电费、获取光伏发电补贴的经济收益外，还可获取以下收益：

   Distributed photovoltaic power generation refers to the photovoltaic power generation facilities that are built near the user's site, mainly operated on the user side, and the surplus electricity is online, and the distribution system is balanced and regulated. Distributed photovoltaic generation follows the principles of local conditions, clean and efficient, decentralized layout and nearby utilization, and makes full use of local solar energy resources to replace and reduce fossil energy consumption.

CHUANJI technology provides customers with the whole process of investment,

design, construction and operation of photovoltaic power projects through the model of housing lease or electricity discount. In addition to the economic benefits of saving electricity and obtaining the subsidies for photovoltaic power generation, owners and investors can also gain the following benefits:

1 、获得良好的隔热功能，预计每年可节约可观的空调电费；

1. To obtain good heat insulation function, It is expected to save considerable electricity for air conditioning every year.

2 、延长屋顶寿命；

2, prolong the life of the roof;

3 、提升企业形象，项目的建成，将是绿色节能环保工程的一张亮丽名片，将有利于树立重视节能环保的良绿色能源，改变世界，好形象，进一步提升企业品牌和影响力

3, enhance the corporate image, the completion of the project, will be a beautiful name card of green energy saving and environmental protection engineering, will help to establish the importance of energy conservation and environmental protection and green energy, change the world, good image, to further enhance the corporate brand and influence.

4、光伏电站项目可以进入CCER碳交易市场，增加效益和利润，项目的CCER交易权将由投资方统筹开发，收益与甲方共同分成。

4,photovoltaic power plant project can enter the CCER carbon trading market, increase benefit and profit, project CCER trading right by the investor will co-ordinate development, and return the party into.

流态冰蓄冷

Flow regime storage

　　　　蓄冷式空调系统也称“热能储存”系统或TES系统　 　 　（Thermal Energy Storage Syetem）。

　　　　蓄冷式空调是在夜间电网低谷时间，同时也是空调负荷低的时间，制冷主机开机制冷并由蓄冷设备将冷量储存起来；待白天电网高峰用电时间，同时也是空调负荷高峰时间，再将冷量释放出来满足高峰空调负荷的需要。

Cold storage type air conditioning is a low power at night time, and low air conditioning load time, chiller refrigeration and cold storage equipment starting by the cold storage volume up to peak electricity; during the day time, but also the peak time of air conditioning load, then the cooling load is released to meet the needs of the air conditioning load peak.

　　　　尽可能地利用非峰值电力，使制冷机在满负荷条件下运行，将空调所需的制冷量以显热或潜热的形式部分或全部地储存于蓄冷介质中，在需要时便释放出来，满足空调系统的需要。达到降低系统配电及装机容量，减少运行费用目的的技术。

As far as possible, the use of non peak power can make refrigerators run at full load and store the required refrigerating capacity in the form of sensible heat or latent heat in partial or total storage, and release them when needed, to meet the needs of air conditioning system. To reduce the power distribution and installed capacity of the system, reduce the operating cost of the technology.

冰蓄冷的优点

1）配电及装机容量降低30%；

2）运行费用降低30-60%；

3）作为应急冷源，系统可靠性高；

4）除湿效果好，空调品质高；

5）减少二氧化碳排放量。

The advantages of ice storage

1) power distribution and installed capacity reduced by 30%;

2) the operation cost is reduced by 30-60%.

3) as an emergency cold source, the reliability of the system is high.

4) the effect of dehumidification is good and the quality of air conditioning is high.

5) reduce carbon dioxide emissions.

冰蓄冷的缺点

1）系统初投资高20-30%；

2）机房占地面积大10-20%；

The shortcomings of ice storage

1) the initial investment of the system is high 20-30%;

2) the room area of the machine room is large 10-20%.

储能技术

Energy storage technology

　　　目前世界上有很多种储能技术，可以提供多种服务。这些技术包括超级电容（Supercapacitors）、超导磁储能（SMES）、铅酸电池（Lead-Acid）、锂电池（Li-Ion）、钠硫电池（NaS）、液流电池（RedoxFlow）、飞轮储能（Flywheels）、压缩空气储能（CAES）、抽水蓄能（PumpedHydro）等。这些不同技术可以提供多样化供电功率（从kW级到GW级）和供电时长（从秒级到小时级），可以在UPS系统（不间断电源系统）、削峰填谷电网输配系统及大容量电力管理系统等三个层面加以应用。在提供大容量能源服务方面，储能技术可以大幅度提升电网供电能力并使电力运营商通过峰谷电价差获利。另外，储能技术还可以为输电基础设施、配电基础设施、用户能源管理等方面提供诸多辅助服务功能，如：给风光系统补充旋转备用能力、黑启动、配合监管等。

At present, there are many kinds of energy storage technology in the world, which can provide a variety of services. These techniques include super capacitor (Supercapacitors), superconducting magnetic energy storage (SMES), lead-acid battery,

lithium battery (Lead-Acid) (Li-Ion), sodium sulfur battery (NaS),

flow battery (RedoxFlow), flywheel energy storage (Flywheels), compressed air energy storage (CAES), pumped storage (PumpedHydro etc.). These different techniques can provide a variety of power (from kW to GW) and the power supply when the length (from seconds to hours, level) in UPS system (uninterruptible power supply), peak power transmission and distribution system and large capacity power management system three aspects of application. In the provision of large capacity energy services, energy storage technology can greatly improve the power supply capacity of the power grid and make the power operators profit from the peak and valley price difference. In addition, energy storage technology can also provide many auxiliary service functions for transmission infrastructure, distribution infrastructure, user energy management and other aspects, such as replenish the spinning reserve capacity, black start and coordination supervision to the wind and solar system.

　　创继科技作为专业的综合储能方案提供商，能够匹配多种储能技术方案，应用场景需求。

具有以下特点：

As a professional integrated energy storage provider, Chuang Sheng technology can match a variety of energy storage technologies and apply the requirements of the scene.

It has the following characteristics:

•科学安全，绿色环保，集约原则设计

•建设周期短，促进环境友好

•模块化设计，易安装运输、维护和系统扩容

•安全可靠的系统运行

•具有40英尺和20英尺两种规格

• scientific safety, green environmental protection, and intensive principle design

• short construction cycles to promote environmental friendliness

Modular design, easy to install transportation, maintenance and system expansion

Safe and reliable system operation

• 40 feet and 20 feet, two specifications