Acceso al sitio web del Consejo de Políticas de Infraestructura

   
Inicio  /  Nauka ta Progres Transportu  /  Núm: 31 Par: 0 (2010)  /  Artículo
ARTÍCULO
TITULO

A new scheme for motor protection compressor trains series ER2

L. V. Dubynets    
R. V. Krasnov    
D. V. Ustymenko    
P. M. Zatolokin    

Resumen

The new scheme of protection of the engine ?? 409 (?? 406) of the compressor (?? 7?) on electric trains of series ??2 is offered. Such a scheme provides accurate and reliable protection of the electric machine, unites in itself the protection functions both under overloads with long-term currents and in case of short-circuit.

Palabras claves

PÁGINAS
pp. 85 - 88
MATERIAS
INFRAESTRUCTURA
REVISTAS SIMILARES
Future Internet
Water
Drones

 Artículos similares

       
 
Hao Duan, Hongli Zhao, Qiuju Li, Haowei Xu and Chengxin Han    
Most of the current parameterization schemes for the Penman?Monteith?Leuning evapotranspiration (ET) model (PML) consider meteorological and energy factors and land use types, but the analysis of the effect of soil moisture (SM) changes on ET processes l... ver más
Revista: Water

 
Menwagaw T. Damtie, Marshet B. Jumber, Fasikaw A. Zimale and Seifu A. Tilahun    
Accurate water flow measurement ensures proper irrigation water management by allocating the desired amount of water to the irrigation fields. The present study evaluated whether the non-intrusive smartphone application ?DischargeApp? could be applicable... ver más
Revista: Hydrology

 
Ziwei Zhang    
Concrete is a highly regarded construction material due to many advantages such as versatility, durability, fire resistance, and strength. Hence, having a prediction of the compressive strength of concrete (CSC) can be highly beneficial. The new generati... ver más
Revista: Buildings

 
Armen Z. Ter-Martirosyan, Valery P. Kivliuk, Ilya O. Isaev and Victoria V. Rud    
With the evolution of modern cosmopolitan cities, subterranean spaces have developed in dense urban environments. Hence, new metro tunnels often intersect with those in operation. The top-priority task of designers is to evaluate the effect of new constr... ver más
Revista: Buildings

 
Mohammad Javad Rajaei and Qusay H. Mahmoud    
The popularity of cryptocurrencies has skyrocketed in recent years, with blockchain technologies enabling the development of new digital assets. However, along with their advantages, such as lower transaction costs, increased security, and transactional ... ver más
Revista: Future Internet