dlldpower

Technical conditions for micro-hydropower

Basic parameters of micro hydro generator sets.Output power: 0.1 kW to 500 kW.Rated voltage: 230 volts single-phase; 400 volts three-phase.Rated frequency: 50 Hz ( or 60 Hz).Rated synchronous speed of the generator: 500, 750, 1000, 1500 rpm.Steady-state voltage adjustment rate: i.e., the allowable voltage fluctuation range Rated power of generator (kW) <2 2~5 >5 Steady-state …

Technical conditions for micro-hydropower Read More »

Introduction to civil work construction for micro-hydropower systems

Although the hydraulic construction of micro-hydro power generation is small, its quality determines whether the micro-hydro generator set can be in the best working condition. Diversion CanalThe diversion canal is responsible for the dual task of diverting water and forming the head for power generation. The main points of the construction of the diversion channel …

Introduction to civil work construction for micro-hydropower systems Read More »

Why build micro-hydropower

Flowing and falling water has potential energy that can be converted into electricity through hydroelectric systems. The fall of rivers generates huge electricity to supply to thousands of households through large hydropower hubs; similarly, small rivers, streams, and the flowing and falling water formed by gushing springs can also build micro-hydropower systems (referred to as …

Why build micro-hydropower Read More »

Micro hydropower Input-output economic benefit analysis

1. Input estimates for each technology modelMicro hydropower construction investment varies greatly depending on the natural conditions. In general, the independent operation of the micro-hydro power supply system per kilowatt of construction investment in l million yuan, the use of funds to allocate the proportion of the relationship is: equipment (including units and metal components) …

Micro hydropower Input-output economic benefit analysis Read More »

Technical highlights of Micro hydropower

1. Single-family micro hydropower unit(1) Technical route(2)Main technical links and points. (1) Characteristics of each component and equipment. The core part is an integrated micro-hydro generator set, i.e., the turbine, generator, controller, and dummy load are assembled together to improve the convenience of installation and use for users. ②Key performance parameters of the technology. Number …

Technical highlights of Micro hydropower Read More »

Overview of China micro hydropower

1. Definition of micro hydropowerMicro-hydropower is a system that converts the potential energy of small streams and rivers (i.e. micro-hydropower resources) into electrical energy facilities and equipment that meet the requirements of residential electricity. Its working principle is basically the same as small hydropower, but the installed capacity is smaller. At present, the installed capacity …

Overview of China micro hydropower Read More »