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Siemens is making its mark on the smart grid world by creating three separate types of smart grid management tools , known as the SIGUIRD suite . Each of these three tools can be used individually or along with another of the tools . These three tools are : Phasor Data Processer ( PDP ), Dynamic Security Assessment ( DSA ) and Protection Security Assessment ( PSA ). Each of these tools help operate smart grids in a safe and protected way . They also enhance the capability of a smart grid to be analyzed with improved accuracy , which can be used to increase operating efficiency and provide better service . Siemens has 526 smart grid related patents . These patents are focused on innovations that help them create effective monitoring solutions as well as enhance smart grid security . Beyond standard electrical smart grids for businesses and homes , Siemens is making advancements towards moving mass transit onto smart grid applications in order to increase their operating energy efficiency .

30 May 2015